diff options
Diffstat (limited to 'sound/soc/sof')
116 files changed, 4741 insertions, 2914 deletions
diff --git a/sound/soc/sof/Kconfig b/sound/soc/sof/Kconfig index 32ffd345e07f..a487ab0b51c7 100644 --- a/sound/soc/sof/Kconfig +++ b/sound/soc/sof/Kconfig @@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0-only menuconfig SND_SOC_SOF_TOPLEVEL - bool "Sound Open Firmware Support" + bool "Sound Open Firmware (SOF) platforms" help This adds support for Sound Open Firmware (SOF). SOF is free and generic open source audio DSP firmware for multiple devices. diff --git a/sound/soc/sof/amd/Kconfig b/sound/soc/sof/amd/Kconfig index f4cafe801017..05faf1c6d6fc 100644 --- a/sound/soc/sof/amd/Kconfig +++ b/sound/soc/sof/amd/Kconfig @@ -32,6 +32,7 @@ config SND_SOC_SOF_AMD_COMMON config SND_SOC_SOF_AMD_RENOIR tristate "SOF support for RENOIR" depends on SND_SOC_SOF_PCI + depends on AMD_NODE select SND_SOC_SOF_AMD_COMMON help Select this option for SOF support on AMD Renoir platform @@ -39,6 +40,7 @@ config SND_SOC_SOF_AMD_RENOIR config SND_SOC_SOF_AMD_VANGOGH tristate "SOF support for VANGOGH" depends on SND_SOC_SOF_PCI + depends on AMD_NODE select SND_SOC_SOF_AMD_COMMON help Select this option for SOF support @@ -49,6 +51,7 @@ config SND_SOC_SOF_AMD_VANGOGH config SND_SOC_SOF_AMD_REMBRANDT tristate "SOF support for REMBRANDT" depends on SND_SOC_SOF_PCI + depends on AMD_NODE select SND_SOC_SOF_AMD_COMMON help Select this option for SOF support on AMD Rembrandt platform @@ -81,6 +84,7 @@ config SND_SOC_SOF_AMD_SOUNDWIRE config SND_SOC_SOF_AMD_ACP63 tristate "SOF support for ACP6.3 platform" depends on SND_SOC_SOF_PCI + depends on AMD_NODE select SND_SOC_SOF_AMD_COMMON select SND_SOC_SOF_AMD_SOUNDWIRE_LINK_BASELINE help @@ -90,12 +94,14 @@ config SND_SOC_SOF_AMD_ACP63 If unsure select "N". config SND_SOC_SOF_AMD_ACP70 - tristate "SOF support for ACP7.0 platform" + tristate "SOF support for ACP7.0/ACP7.1 platforms" depends on SND_SOC_SOF_PCI + depends on AMD_NODE select SND_SOC_SOF_AMD_COMMON + select SND_SOC_SOF_AMD_SOUNDWIRE_LINK_BASELINE help Select this option for SOF support on - AMD ACP7.0 version based platforms. - Say Y if you want to enable SOF on ACP7.0 based platform. + AMD ACP7.0/ACP7.1 version based platforms. + Say Y if you want to enable SOF on ACP7.0/ACP7.1 based platforms. endif diff --git a/sound/soc/sof/amd/acp-common.c b/sound/soc/sof/amd/acp-common.c index fc792956bb97..0c3a92f5f942 100644 --- a/sound/soc/sof/amd/acp-common.c +++ b/sound/soc/sof/amd/acp-common.c @@ -258,10 +258,10 @@ const struct snd_sof_dsp_ops sof_acp_common_ops = { .register_ipc_clients = acp_probes_register, .unregister_ipc_clients = acp_probes_unregister, }; -EXPORT_SYMBOL_NS(sof_acp_common_ops, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(sof_acp_common_ops, "SND_SOC_SOF_AMD_COMMON"); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("ACP SOF COMMON Driver"); -MODULE_IMPORT_NS(SND_SOC_SOF_AMD_COMMON); -MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA); -MODULE_IMPORT_NS(SOUNDWIRE_AMD_INIT); +MODULE_IMPORT_NS("SND_SOC_SOF_AMD_COMMON"); +MODULE_IMPORT_NS("SND_SOC_SOF_XTENSA"); +MODULE_IMPORT_NS("SOUNDWIRE_AMD_INIT"); diff --git a/sound/soc/sof/amd/acp-dsp-offset.h b/sound/soc/sof/amd/acp-dsp-offset.h index ecdcae07ace7..08583a91afbc 100644 --- a/sound/soc/sof/amd/acp-dsp-offset.h +++ b/sound/soc/sof/amd/acp-dsp-offset.h @@ -130,4 +130,14 @@ #define ACP_SW0_EN 0x3000 #define ACP_SW1_EN 0x3C00 +#define ACP70_PME_EN 0x1400 +#define ACP70_EXTERNAL_INTR_CNTL1 0x1A08 +#define ACP70_SW0_WAKE_EN 0x1458 +#define ACP70_SW1_WAKE_EN 0x1460 +#define ACP70_SDW_HOST_WAKE_MASK 0x0C00000 +#define ACP70_SDW0_HOST_WAKE_STAT BIT(24) +#define ACP70_SDW1_HOST_WAKE_STAT BIT(25) +#define ACP70_SDW0_PME_STAT BIT(26) +#define ACP70_SDW1_PME_STAT BIT(27) + #endif diff --git a/sound/soc/sof/amd/acp-ipc.c b/sound/soc/sof/amd/acp-ipc.c index b44b1b1adb6e..22d4b807e1bb 100644 --- a/sound/soc/sof/amd/acp-ipc.c +++ b/sound/soc/sof/amd/acp-ipc.c @@ -19,13 +19,13 @@ void acp_mailbox_write(struct snd_sof_dev *sdev, u32 offset, void *message, size { memcpy_to_scratch(sdev, offset, message, bytes); } -EXPORT_SYMBOL_NS(acp_mailbox_write, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(acp_mailbox_write, "SND_SOC_SOF_AMD_COMMON"); void acp_mailbox_read(struct snd_sof_dev *sdev, u32 offset, void *message, size_t bytes) { memcpy_from_scratch(sdev, offset, message, bytes); } -EXPORT_SYMBOL_NS(acp_mailbox_read, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(acp_mailbox_read, "SND_SOC_SOF_AMD_COMMON"); static void acpbus_trigger_host_to_dsp_swintr(struct acp_dev_data *adata) { @@ -91,7 +91,7 @@ int acp_sof_ipc_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg) return 0; } -EXPORT_SYMBOL_NS(acp_sof_ipc_send_msg, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(acp_sof_ipc_send_msg, "SND_SOC_SOF_AMD_COMMON"); static void acp_dsp_ipc_get_reply(struct snd_sof_dev *sdev) { @@ -165,8 +165,9 @@ irqreturn_t acp_sof_ipc_irq_thread(int irq, void *context) int dsp_msg, dsp_ack; unsigned int status; - if (sdev->first_boot && sdev->fw_state != SOF_FW_BOOT_COMPLETE) { + if (unlikely(sdev->first_boot && sdev->fw_state != SOF_FW_BOOT_COMPLETE)) { acp_mailbox_read(sdev, sdev->dsp_box.offset, &status, sizeof(status)); + if ((status & SOF_IPC_PANIC_MAGIC_MASK) == SOF_IPC_PANIC_MAGIC) { snd_sof_dsp_panic(sdev, sdev->dsp_box.offset + sizeof(status), true); @@ -188,13 +189,21 @@ irqreturn_t acp_sof_ipc_irq_thread(int irq, void *context) dsp_ack = snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP_SCRATCH_REG_0 + dsp_ack_write); if (dsp_ack) { - spin_lock_irq(&sdev->ipc_lock); - /* handle immediate reply from DSP core */ - acp_dsp_ipc_get_reply(sdev); - snd_sof_ipc_reply(sdev, 0); - /* set the done bit */ - acp_dsp_ipc_dsp_done(sdev); - spin_unlock_irq(&sdev->ipc_lock); + if (likely(sdev->fw_state == SOF_FW_BOOT_COMPLETE)) { + spin_lock_irq(&sdev->ipc_lock); + + /* handle immediate reply from DSP core */ + acp_dsp_ipc_get_reply(sdev); + snd_sof_ipc_reply(sdev, 0); + /* set the done bit */ + acp_dsp_ipc_dsp_done(sdev); + + spin_unlock_irq(&sdev->ipc_lock); + } else { + dev_dbg_ratelimited(sdev->dev, "IPC reply before FW_BOOT_COMPLETE: %#x\n", + dsp_ack); + } + ipc_irq = true; } @@ -235,7 +244,7 @@ irqreturn_t acp_sof_ipc_irq_thread(int irq, void *context) return IRQ_HANDLED; } -EXPORT_SYMBOL_NS(acp_sof_ipc_irq_thread, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(acp_sof_ipc_irq_thread, "SND_SOC_SOF_AMD_COMMON"); int acp_sof_ipc_msg_data(struct snd_sof_dev *sdev, struct snd_sof_pcm_stream *sps, void *p, size_t sz) @@ -261,7 +270,7 @@ int acp_sof_ipc_msg_data(struct snd_sof_dev *sdev, struct snd_sof_pcm_stream *sp return 0; } -EXPORT_SYMBOL_NS(acp_sof_ipc_msg_data, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(acp_sof_ipc_msg_data, "SND_SOC_SOF_AMD_COMMON"); int acp_set_stream_data_offset(struct snd_sof_dev *sdev, struct snd_sof_pcm_stream *sps, @@ -282,7 +291,7 @@ int acp_set_stream_data_offset(struct snd_sof_dev *sdev, return 0; } -EXPORT_SYMBOL_NS(acp_set_stream_data_offset, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(acp_set_stream_data_offset, "SND_SOC_SOF_AMD_COMMON"); int acp_sof_ipc_get_mailbox_offset(struct snd_sof_dev *sdev) { @@ -290,12 +299,12 @@ int acp_sof_ipc_get_mailbox_offset(struct snd_sof_dev *sdev) return desc->sram_pte_offset; } -EXPORT_SYMBOL_NS(acp_sof_ipc_get_mailbox_offset, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(acp_sof_ipc_get_mailbox_offset, "SND_SOC_SOF_AMD_COMMON"); int acp_sof_ipc_get_window_offset(struct snd_sof_dev *sdev, u32 id) { return 0; } -EXPORT_SYMBOL_NS(acp_sof_ipc_get_window_offset, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(acp_sof_ipc_get_window_offset, "SND_SOC_SOF_AMD_COMMON"); MODULE_DESCRIPTION("AMD ACP sof-ipc driver"); diff --git a/sound/soc/sof/amd/acp-loader.c b/sound/soc/sof/amd/acp-loader.c index 077af9e2af8d..98324bbade15 100644 --- a/sound/soc/sof/amd/acp-loader.c +++ b/sound/soc/sof/amd/acp-loader.c @@ -44,7 +44,7 @@ int acp_dsp_block_read(struct snd_sof_dev *sdev, enum snd_sof_fw_blk_type blk_ty return 0; } -EXPORT_SYMBOL_NS(acp_dsp_block_read, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(acp_dsp_block_read, "SND_SOC_SOF_AMD_COMMON"); int acp_dsp_block_write(struct snd_sof_dev *sdev, enum snd_sof_fw_blk_type blk_type, u32 offset, void *src, size_t size) @@ -65,7 +65,7 @@ int acp_dsp_block_write(struct snd_sof_dev *sdev, enum snd_sof_fw_blk_type blk_t dma_size = page_count * ACP_PAGE_SIZE; adata->bin_buf = dma_alloc_coherent(&pci->dev, dma_size, &adata->sha_dma_addr, - GFP_ATOMIC); + GFP_KERNEL); if (!adata->bin_buf) return -ENOMEM; } @@ -77,7 +77,7 @@ int acp_dsp_block_write(struct snd_sof_dev *sdev, enum snd_sof_fw_blk_type blk_t adata->data_buf = dma_alloc_coherent(&pci->dev, ACP_DEFAULT_DRAM_LENGTH, &adata->dma_addr, - GFP_ATOMIC); + GFP_KERNEL); if (!adata->data_buf) return -ENOMEM; } @@ -90,7 +90,7 @@ int acp_dsp_block_write(struct snd_sof_dev *sdev, enum snd_sof_fw_blk_type blk_t adata->sram_data_buf = dma_alloc_coherent(&pci->dev, ACP_DEFAULT_SRAM_LENGTH, &adata->sram_dma_addr, - GFP_ATOMIC); + GFP_KERNEL); if (!adata->sram_data_buf) return -ENOMEM; } @@ -106,13 +106,13 @@ int acp_dsp_block_write(struct snd_sof_dev *sdev, enum snd_sof_fw_blk_type blk_t memcpy(dest, src, size); return 0; } -EXPORT_SYMBOL_NS(acp_dsp_block_write, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(acp_dsp_block_write, "SND_SOC_SOF_AMD_COMMON"); int acp_get_bar_index(struct snd_sof_dev *sdev, u32 type) { return type; } -EXPORT_SYMBOL_NS(acp_get_bar_index, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(acp_get_bar_index, "SND_SOC_SOF_AMD_COMMON"); static void configure_pte_for_fw_loading(int type, int num_pages, struct acp_dev_data *adata) { @@ -244,7 +244,7 @@ int acp_dsp_pre_fw_run(struct snd_sof_dev *sdev) } return ret; } -EXPORT_SYMBOL_NS(acp_dsp_pre_fw_run, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(acp_dsp_pre_fw_run, "SND_SOC_SOF_AMD_COMMON"); int acp_sof_dsp_run(struct snd_sof_dev *sdev) { @@ -264,7 +264,7 @@ int acp_sof_dsp_run(struct snd_sof_dev *sdev) } return 0; } -EXPORT_SYMBOL_NS(acp_sof_dsp_run, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(acp_sof_dsp_run, "SND_SOC_SOF_AMD_COMMON"); int acp_sof_load_signed_firmware(struct snd_sof_dev *sdev) { @@ -317,4 +317,4 @@ int acp_sof_load_signed_firmware(struct snd_sof_dev *sdev) adata->fw_dbin->size); return ret; } -EXPORT_SYMBOL_NS(acp_sof_load_signed_firmware, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(acp_sof_load_signed_firmware, "SND_SOC_SOF_AMD_COMMON"); diff --git a/sound/soc/sof/amd/acp-pcm.c b/sound/soc/sof/amd/acp-pcm.c index cee0b1154874..2802684f26de 100644 --- a/sound/soc/sof/amd/acp-pcm.c +++ b/sound/soc/sof/amd/acp-pcm.c @@ -52,7 +52,7 @@ int acp_pcm_hw_params(struct snd_sof_dev *sdev, struct snd_pcm_substream *substr return 0; } -EXPORT_SYMBOL_NS(acp_pcm_hw_params, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(acp_pcm_hw_params, "SND_SOC_SOF_AMD_COMMON"); int acp_pcm_open(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream) { @@ -67,7 +67,7 @@ int acp_pcm_open(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream) return 0; } -EXPORT_SYMBOL_NS(acp_pcm_open, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(acp_pcm_open, "SND_SOC_SOF_AMD_COMMON"); int acp_pcm_close(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream) { @@ -84,7 +84,7 @@ int acp_pcm_close(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream) return acp_dsp_stream_put(sdev, stream); } -EXPORT_SYMBOL_NS(acp_pcm_close, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(acp_pcm_close, "SND_SOC_SOF_AMD_COMMON"); snd_pcm_uframes_t acp_pcm_pointer(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream) @@ -117,4 +117,4 @@ snd_pcm_uframes_t acp_pcm_pointer(struct snd_sof_dev *sdev, return pos; } -EXPORT_SYMBOL_NS(acp_pcm_pointer, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(acp_pcm_pointer, "SND_SOC_SOF_AMD_COMMON"); diff --git a/sound/soc/sof/amd/acp-probes.c b/sound/soc/sof/amd/acp-probes.c index 778cf1a8b610..ce51ed108a47 100644 --- a/sound/soc/sof/amd/acp-probes.c +++ b/sound/soc/sof/amd/acp-probes.c @@ -108,7 +108,7 @@ static int acp_probes_compr_trigger(struct sof_client_dev *cdev, static int acp_probes_compr_pointer(struct sof_client_dev *cdev, struct snd_compr_stream *cstream, - struct snd_compr_tstamp *tstamp, + struct snd_compr_tstamp64 *tstamp, struct snd_soc_dai *dai) { struct acp_dsp_stream *stream = cstream->runtime->private_data; @@ -135,13 +135,13 @@ int acp_probes_register(struct snd_sof_dev *sdev) return sof_client_dev_register(sdev, "acp-probes", 0, &acp_probes_ops, sizeof(acp_probes_ops)); } -EXPORT_SYMBOL_NS(acp_probes_register, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(acp_probes_register, "SND_SOC_SOF_AMD_COMMON"); void acp_probes_unregister(struct snd_sof_dev *sdev) { sof_client_dev_unregister(sdev, "acp-probes", 0); } -EXPORT_SYMBOL_NS(acp_probes_unregister, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(acp_probes_unregister, "SND_SOC_SOF_AMD_COMMON"); -MODULE_IMPORT_NS(SND_SOC_SOF_CLIENT); +MODULE_IMPORT_NS("SND_SOC_SOF_CLIENT"); diff --git a/sound/soc/sof/amd/acp-stream.c b/sound/soc/sof/amd/acp-stream.c index 6f40ef7ba85e..9212a3137cfd 100644 --- a/sound/soc/sof/amd/acp-stream.c +++ b/sound/soc/sof/amd/acp-stream.c @@ -150,7 +150,7 @@ struct acp_dsp_stream *acp_dsp_stream_get(struct snd_sof_dev *sdev, int tag) dev_err(sdev->dev, "stream %d active or no inactive stream\n", tag); return NULL; } -EXPORT_SYMBOL_NS(acp_dsp_stream_get, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(acp_dsp_stream_get, "SND_SOC_SOF_AMD_COMMON"); int acp_dsp_stream_put(struct snd_sof_dev *sdev, struct acp_dsp_stream *acp_stream) @@ -170,7 +170,7 @@ int acp_dsp_stream_put(struct snd_sof_dev *sdev, dev_err(sdev->dev, "Cannot find active stream tag %d\n", acp_stream->stream_tag); return -EINVAL; } -EXPORT_SYMBOL_NS(acp_dsp_stream_put, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(acp_dsp_stream_put, "SND_SOC_SOF_AMD_COMMON"); int acp_dsp_stream_init(struct snd_sof_dev *sdev) { @@ -184,4 +184,4 @@ int acp_dsp_stream_init(struct snd_sof_dev *sdev) } return 0; } -EXPORT_SYMBOL_NS(acp_dsp_stream_init, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(acp_dsp_stream_init, "SND_SOC_SOF_AMD_COMMON"); diff --git a/sound/soc/sof/amd/acp-trace.c b/sound/soc/sof/amd/acp-trace.c index c9482b27cbe3..0bd1f5990e8c 100644 --- a/sound/soc/sof/amd/acp-trace.c +++ b/sound/soc/sof/amd/acp-trace.c @@ -32,7 +32,7 @@ int acp_sof_trace_release(struct snd_sof_dev *sdev) adata->dtrace_stream = NULL; return 0; } -EXPORT_SYMBOL_NS(acp_sof_trace_release, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(acp_sof_trace_release, "SND_SOC_SOF_AMD_COMMON"); int acp_sof_trace_init(struct snd_sof_dev *sdev, struct snd_dma_buffer *dmab, struct sof_ipc_dma_trace_params_ext *dtrace_params) @@ -61,4 +61,4 @@ int acp_sof_trace_init(struct snd_sof_dev *sdev, struct snd_dma_buffer *dmab, return 0; } -EXPORT_SYMBOL_NS(acp_sof_trace_init, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(acp_sof_trace_init, "SND_SOC_SOF_AMD_COMMON"); diff --git a/sound/soc/sof/amd/acp.c b/sound/soc/sof/amd/acp.c index 95d4762c9d93..71a18f156de2 100644 --- a/sound/soc/sof/amd/acp.c +++ b/sound/soc/sof/amd/acp.c @@ -16,6 +16,8 @@ #include <linux/module.h> #include <linux/pci.h> +#include <asm/amd/node.h> + #include "../ops.h" #include "acp.h" #include "acp-dsp-offset.h" @@ -27,6 +29,7 @@ MODULE_PARM_DESC(enable_fw_debug, "Enable Firmware debug"); static struct acp_quirk_entry quirk_valve_galileo = { .signed_fw_image = true, .skip_iram_dram_size_mod = true, + .post_fw_run_delay = true, }; const struct dmi_system_id acp_sof_quirk_table[] = { @@ -42,24 +45,6 @@ const struct dmi_system_id acp_sof_quirk_table[] = { }; EXPORT_SYMBOL_GPL(acp_sof_quirk_table); -static int smn_write(struct pci_dev *dev, u32 smn_addr, u32 data) -{ - pci_write_config_dword(dev, 0x60, smn_addr); - pci_write_config_dword(dev, 0x64, data); - - return 0; -} - -static int smn_read(struct pci_dev *dev, u32 smn_addr) -{ - u32 data = 0; - - pci_write_config_dword(dev, 0x60, smn_addr); - pci_read_config_dword(dev, 0x64, &data); - - return data; -} - static void init_dma_descriptor(struct acp_dev_data *adata) { struct snd_sof_dev *sdev = adata->dev; @@ -73,6 +58,8 @@ static void init_dma_descriptor(struct acp_dev_data *adata) switch (acp_data->pci_rev) { case ACP70_PCI_ID: + case ACP71_PCI_ID: + case ACP72_PCI_ID: acp_dma_desc_base_addr = ACP70_DMA_DESC_BASE_ADDR; acp_dma_desc_max_num_dscr = ACP70_DMA_DESC_MAX_NUM_DSCR; break; @@ -112,6 +99,8 @@ static int config_dma_channel(struct acp_dev_data *adata, unsigned int ch, switch (acp_data->pci_rev) { case ACP70_PCI_ID: + case ACP71_PCI_ID: + case ACP72_PCI_ID: acp_dma_cntl_0 = ACP70_DMA_CNTL_0; acp_dma_ch_rst_sts = ACP70_DMA_CH_RST_STS; acp_dma_dscr_err_sts_0 = ACP70_DMA_ERR_STS_0; @@ -208,11 +197,11 @@ int configure_and_run_dma(struct acp_dev_data *adata, unsigned int src_addr, static int psp_mbox_ready(struct acp_dev_data *adata, bool ack) { struct snd_sof_dev *sdev = adata->dev; - int ret; - u32 data; + int ret, data; + + ret = read_poll_timeout(smn_read_register, data, data > 0 && data & MBOX_READY_MASK, + MBOX_DELAY_US, ACP_PSP_TIMEOUT_US, false, MP0_C2PMSG_114_REG); - ret = read_poll_timeout(smn_read, data, data & MBOX_READY_MASK, MBOX_DELAY_US, - ACP_PSP_TIMEOUT_US, false, adata->smn_dev, MP0_C2PMSG_114_REG); if (!ret) return 0; @@ -240,8 +229,8 @@ static int psp_send_cmd(struct acp_dev_data *adata, int cmd) return -EINVAL; /* Get a non-zero Doorbell value from PSP */ - ret = read_poll_timeout(smn_read, data, data, MBOX_DELAY_US, ACP_PSP_TIMEOUT_US, false, - adata->smn_dev, MP0_C2PMSG_73_REG); + ret = read_poll_timeout(smn_read_register, data, data > 0, MBOX_DELAY_US, + ACP_PSP_TIMEOUT_US, false, MP0_C2PMSG_73_REG); if (ret) { dev_err(sdev->dev, "Failed to get Doorbell from MBOX %x\n", MP0_C2PMSG_73_REG); @@ -253,10 +242,14 @@ static int psp_send_cmd(struct acp_dev_data *adata, int cmd) if (ret) return ret; - smn_write(adata->smn_dev, MP0_C2PMSG_114_REG, cmd); + ret = amd_smn_write(0, MP0_C2PMSG_114_REG, cmd); + if (ret) + return ret; /* Ring the Doorbell for PSP */ - smn_write(adata->smn_dev, MP0_C2PMSG_73_REG, data); + ret = amd_smn_write(0, MP0_C2PMSG_73_REG, data); + if (ret) + return ret; /* Check MBOX ready as PSP ack */ ret = psp_mbox_ready(adata, 1); @@ -347,6 +340,8 @@ int acp_dma_status(struct acp_dev_data *adata, unsigned char ch) switch (adata->pci_rev) { case ACP70_PCI_ID: + case ACP71_PCI_ID: + case ACP72_PCI_ID: acp_dma_ch_sts = ACP70_DMA_CH_STS; break; default: @@ -394,6 +389,69 @@ static int acp_memory_init(struct snd_sof_dev *sdev) return 0; } +static void amd_sof_handle_acp70_sdw_wake_event(struct acp_dev_data *adata) +{ + struct amd_sdw_manager *amd_manager; + + if (adata->acp70_sdw0_wake_event) { + amd_manager = dev_get_drvdata(&adata->sdw->pdev[0]->dev); + if (amd_manager) + pm_request_resume(amd_manager->dev); + adata->acp70_sdw0_wake_event = 0; + } + + if (adata->acp70_sdw1_wake_event) { + amd_manager = dev_get_drvdata(&adata->sdw->pdev[1]->dev); + if (amd_manager) + pm_request_resume(amd_manager->dev); + adata->acp70_sdw1_wake_event = 0; + } +} + +static int amd_sof_check_and_handle_acp70_sdw_wake_irq(struct snd_sof_dev *sdev) +{ + const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); + struct acp_dev_data *adata = sdev->pdata->hw_pdata; + u32 ext_intr_stat1; + int irq_flag = 0; + bool sdw_wake_irq = false; + + ext_intr_stat1 = snd_sof_dsp_read(sdev, ACP_DSP_BAR, desc->ext_intr_stat1); + if (ext_intr_stat1 & ACP70_SDW0_HOST_WAKE_STAT) { + snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->ext_intr_stat1, + ACP70_SDW0_HOST_WAKE_STAT); + adata->acp70_sdw0_wake_event = true; + sdw_wake_irq = true; + } + + if (ext_intr_stat1 & ACP70_SDW1_HOST_WAKE_STAT) { + snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->ext_intr_stat1, + ACP70_SDW1_HOST_WAKE_STAT); + adata->acp70_sdw1_wake_event = true; + sdw_wake_irq = true; + } + + if (ext_intr_stat1 & ACP70_SDW0_PME_STAT) { + snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP70_SW0_WAKE_EN, 0); + snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->ext_intr_stat1, ACP70_SDW0_PME_STAT); + adata->acp70_sdw0_wake_event = true; + sdw_wake_irq = true; + } + + if (ext_intr_stat1 & ACP70_SDW1_PME_STAT) { + snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP70_SW1_WAKE_EN, 0); + snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->ext_intr_stat1, ACP70_SDW1_PME_STAT); + adata->acp70_sdw1_wake_event = true; + sdw_wake_irq = true; + } + + if (sdw_wake_irq) { + amd_sof_handle_acp70_sdw_wake_event(adata); + irq_flag = 1; + } + return irq_flag; +} + static irqreturn_t acp_irq_thread(int irq, void *context) { struct snd_sof_dev *sdev = context; @@ -426,7 +484,7 @@ static irqreturn_t acp_irq_handler(int irq, void *dev_id) struct acp_dev_data *adata = sdev->pdata->hw_pdata; unsigned int base = desc->dsp_intr_base; unsigned int val; - int irq_flag = 0; + int irq_flag = 0, wake_irq_flag = 0; val = snd_sof_dsp_read(sdev, ACP_DSP_BAR, base + DSP_SW_INTR_STAT_OFFSET); if (val & ACP_DSP_TO_HOST_IRQ) { @@ -464,8 +522,15 @@ static irqreturn_t acp_irq_handler(int irq, void *dev_id) schedule_work(&amd_manager->amd_sdw_irq_thread); irq_flag = 1; } + switch (adata->pci_rev) { + case ACP70_PCI_ID: + case ACP71_PCI_ID: + case ACP72_PCI_ID: + wake_irq_flag = amd_sof_check_and_handle_acp70_sdw_wake_irq(sdev); + break; + } } - if (irq_flag) + if (irq_flag || wake_irq_flag) return IRQ_HANDLED; else return IRQ_NONE; @@ -497,6 +562,8 @@ static int acp_power_on(struct snd_sof_dev *sdev) acp_pgfsm_cntl_mask = ACP6X_PGFSM_CNTL_POWER_ON_MASK; break; case ACP70_PCI_ID: + case ACP71_PCI_ID: + case ACP72_PCI_ID: acp_pgfsm_status_mask = ACP70_PGFSM_STATUS_MASK; acp_pgfsm_cntl_mask = ACP70_PGFSM_CNTL_POWER_ON_MASK; break; @@ -518,7 +585,6 @@ static int acp_power_on(struct snd_sof_dev *sdev) static int acp_reset(struct snd_sof_dev *sdev) { - const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); unsigned int val; int ret; @@ -539,14 +605,6 @@ static int acp_reset(struct snd_sof_dev *sdev) if (ret < 0) dev_err(sdev->dev, "timeout in releasing reset\n"); - if (desc->acp_clkmux_sel) - snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->acp_clkmux_sel, ACP_CLOCK_ACLK); - - if (desc->ext_intr_enb) - snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->ext_intr_enb, 0x01); - - if (desc->ext_intr_cntl) - snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->ext_intr_cntl, ACP_ERROR_IRQ_MASK); return ret; } @@ -577,9 +635,13 @@ static int acp_dsp_reset(struct snd_sof_dev *sdev) static int acp_init(struct snd_sof_dev *sdev) { + const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); + struct acp_dev_data *acp_data; + unsigned int sdw0_wake_en, sdw1_wake_en; int ret; /* power on */ + acp_data = sdev->pdata->hw_pdata; ret = acp_power_on(sdev); if (ret) { dev_err(sdev->dev, "ACP power on failed\n"); @@ -588,7 +650,33 @@ static int acp_init(struct snd_sof_dev *sdev) snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_CONTROL, 0x01); /* Reset */ - return acp_reset(sdev); + ret = acp_reset(sdev); + if (ret) + return ret; + + if (desc->acp_clkmux_sel) + snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->acp_clkmux_sel, ACP_CLOCK_ACLK); + + if (desc->ext_intr_enb) + snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->ext_intr_enb, 0x01); + + if (desc->ext_intr_cntl) + snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->ext_intr_cntl, ACP_ERROR_IRQ_MASK); + + switch (acp_data->pci_rev) { + case ACP70_PCI_ID: + case ACP71_PCI_ID: + case ACP72_PCI_ID: + sdw0_wake_en = snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP70_SW0_WAKE_EN); + sdw1_wake_en = snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP70_SW1_WAKE_EN); + if (sdw0_wake_en || sdw1_wake_en) + snd_sof_dsp_update_bits(sdev, ACP_DSP_BAR, ACP70_EXTERNAL_INTR_CNTL1, + ACP70_SDW_HOST_WAKE_MASK, ACP70_SDW_HOST_WAKE_MASK); + + snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP70_PME_EN, 1); + break; + } + return 0; } static bool check_acp_sdw_enable_status(struct snd_sof_dev *sdev) @@ -627,13 +715,18 @@ int amd_sof_acp_suspend(struct snd_sof_dev *sdev, u32 target_state) dev_err(sdev->dev, "ACP Reset failed\n"); return ret; } - if (acp_data->pci_rev == ACP70_PCI_ID) + switch (acp_data->pci_rev) { + case ACP70_PCI_ID: + case ACP71_PCI_ID: + case ACP72_PCI_ID: enable = true; + break; + } snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_CONTROL, enable); return 0; } -EXPORT_SYMBOL_NS(amd_sof_acp_suspend, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(amd_sof_acp_suspend, "SND_SOC_SOF_AMD_COMMON"); int amd_sof_acp_resume(struct snd_sof_dev *sdev) { @@ -648,11 +741,18 @@ int amd_sof_acp_resume(struct snd_sof_dev *sdev) return ret; } return acp_memory_init(sdev); - } else { - return acp_dsp_reset(sdev); } + switch (acp_data->pci_rev) { + case ACP70_PCI_ID: + case ACP71_PCI_ID: + case ACP72_PCI_ID: + snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP70_PME_EN, 1); + break; + } + + return acp_dsp_reset(sdev); } -EXPORT_SYMBOL_NS(amd_sof_acp_resume, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(amd_sof_acp_resume, "SND_SOC_SOF_AMD_COMMON"); #if IS_ENABLED(CONFIG_SND_SOC_SOF_AMD_SOUNDWIRE) static int acp_sof_scan_sdw_devices(struct snd_sof_dev *sdev, u64 addr) @@ -693,6 +793,7 @@ static int amd_sof_sdw_probe(struct snd_sof_dev *sdev) sdw_res.count = acp_data->info.count; sdw_res.link_mask = acp_data->info.link_mask; sdw_res.mmio_base = sdev->bar[ACP_DSP_BAR]; + sdw_res.acp_rev = acp_data->pci_rev; ret = sdw_amd_probe(&sdw_res, &acp_data->sdw); if (ret) @@ -769,16 +870,10 @@ int amd_sof_acp_probe(struct snd_sof_dev *sdev) adata->pci_rev = pci->revision; mutex_init(&adata->acp_lock); sdev->pdata->hw_pdata = adata; - adata->smn_dev = pci_get_device(PCI_VENDOR_ID_AMD, chip->host_bridge_id, NULL); - if (!adata->smn_dev) { - dev_err(sdev->dev, "Failed to get host bridge device\n"); - ret = -ENODEV; - goto unregister_dev; - } ret = acp_init(sdev); if (ret < 0) - goto free_smn_dev; + goto unregister_dev; sdev->ipc_irq = pci->irq; ret = request_threaded_irq(sdev->ipc_irq, acp_irq_handler, acp_irq_thread, @@ -786,7 +881,7 @@ int amd_sof_acp_probe(struct snd_sof_dev *sdev) if (ret < 0) { dev_err(sdev->dev, "failed to register IRQ %d\n", sdev->ipc_irq); - goto free_smn_dev; + goto unregister_dev; } /* scan SoundWire capabilities exposed by DSDT */ @@ -799,7 +894,6 @@ int amd_sof_acp_probe(struct snd_sof_dev *sdev) if (ret < 0) { dev_err(sdev->dev, "error: SoundWire probe error\n"); free_irq(sdev->ipc_irq, sdev); - pci_dev_put(adata->smn_dev); return ret; } @@ -845,21 +939,16 @@ skip_soundwire: free_ipc_irq: free_irq(sdev->ipc_irq, sdev); -free_smn_dev: - pci_dev_put(adata->smn_dev); unregister_dev: platform_device_unregister(adata->dmic_dev); return ret; } -EXPORT_SYMBOL_NS(amd_sof_acp_probe, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(amd_sof_acp_probe, "SND_SOC_SOF_AMD_COMMON"); void amd_sof_acp_remove(struct snd_sof_dev *sdev) { struct acp_dev_data *adata = sdev->pdata->hw_pdata; - if (adata->smn_dev) - pci_dev_put(adata->smn_dev); - if (adata->sdw) amd_sof_sdw_exit(sdev); @@ -871,9 +960,9 @@ void amd_sof_acp_remove(struct snd_sof_dev *sdev) acp_reset(sdev); } -EXPORT_SYMBOL_NS(amd_sof_acp_remove, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(amd_sof_acp_remove, "SND_SOC_SOF_AMD_COMMON"); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("AMD ACP sof driver"); -MODULE_IMPORT_NS(SOUNDWIRE_AMD_INIT); -MODULE_IMPORT_NS(SND_AMD_SOUNDWIRE_ACPI); +MODULE_IMPORT_NS("SOUNDWIRE_AMD_INIT"); +MODULE_IMPORT_NS("SND_AMD_SOUNDWIRE_ACPI"); diff --git a/sound/soc/sof/amd/acp.h b/sound/soc/sof/amd/acp.h index 800594440f73..2b7ea8c64106 100644 --- a/sound/soc/sof/amd/acp.h +++ b/sound/soc/sof/amd/acp.h @@ -74,6 +74,8 @@ #define ACP_RMB_PCI_ID 0x6F #define ACP63_PCI_ID 0x63 #define ACP70_PCI_ID 0x70 +#define ACP71_PCI_ID 0x71 +#define ACP72_PCI_ID 0x72 #define HOST_BRIDGE_CZN 0x1630 #define HOST_BRIDGE_VGH 0x1645 @@ -109,9 +111,11 @@ #define ACP_SDW0_IRQ_MASK BIT(21) #define ACP_SDW1_IRQ_MASK BIT(2) #define SDW_ACPI_ADDR_ACP63 5 +#define SDW_ACPI_ADDR_ACP70 SDW_ACPI_ADDR_ACP63 #define ACP_DEFAULT_SRAM_LENGTH 0x00080000 #define ACP_SRAM_PAGE_COUNT 128 #define ACP6X_SDW_MAX_MANAGER_COUNT 2 +#define ACP70_SDW_MAX_MANAGER_COUNT ACP6X_SDW_MAX_MANAGER_COUNT enum clock_source { ACP_CLOCK_96M = 0, @@ -197,7 +201,6 @@ struct acp_dsp_stream { struct sof_amd_acp_desc { const char *name; - unsigned int host_bridge_id; u32 pgfsm_base; u32 ext_intr_enb; u32 ext_intr_cntl; @@ -220,6 +223,7 @@ struct sof_amd_acp_desc { struct acp_quirk_entry { bool signed_fw_image; bool skip_iram_dram_size_mod; + bool post_fw_run_delay; }; /* Common device data struct for ACP devices */ @@ -255,12 +259,15 @@ struct acp_dev_data { struct dma_descriptor dscr_info[ACP_MAX_DESC]; struct acp_dsp_stream stream_buf[ACP_MAX_STREAM]; struct acp_dsp_stream *dtrace_stream; - struct pci_dev *smn_dev; struct acp_dsp_stream *probe_stream; bool enable_fw_debug; bool is_dram_in_use; bool is_sram_in_use; bool sdw_en_stat; + /* acp70_sdw0_wake_event flag set to true when wake irq asserted for SW0 instance */ + bool acp70_sdw0_wake_event; + /* acp70_sdw1_wake_event flag set to true when wake irq asserted for SW1 instance */ + bool acp70_sdw1_wake_event; unsigned int pci_rev; }; diff --git a/sound/soc/sof/amd/acp63.c b/sound/soc/sof/amd/acp63.c index 9e6eb4bfc805..a686620b1358 100644 --- a/sound/soc/sof/amd/acp63.c +++ b/sound/soc/sof/amd/acp63.c @@ -128,7 +128,7 @@ static struct snd_soc_dai_driver acp63_sof_dai[] = { /* Phoenix ops */ struct snd_sof_dsp_ops sof_acp63_ops; -EXPORT_SYMBOL_NS(sof_acp63_ops, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(sof_acp63_ops, "SND_SOC_SOF_AMD_COMMON"); int sof_acp63_ops_init(struct snd_sof_dev *sdev) { diff --git a/sound/soc/sof/amd/acp70.c b/sound/soc/sof/amd/acp70.c index 7d1842f42c90..8314ac4008da 100644 --- a/sound/soc/sof/amd/acp70.c +++ b/sound/soc/sof/amd/acp70.c @@ -128,7 +128,7 @@ static struct snd_soc_dai_driver acp70_sof_dai[] = { /* Phoenix ops */ struct snd_sof_dsp_ops sof_acp70_ops; -EXPORT_SYMBOL_NS(sof_acp70_ops, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(sof_acp70_ops, "SND_SOC_SOF_AMD_COMMON"); int sof_acp70_ops_init(struct snd_sof_dev *sdev) { diff --git a/sound/soc/sof/amd/pci-acp63.c b/sound/soc/sof/amd/pci-acp63.c index b54ed61b79ed..21ffdfdcf03d 100644 --- a/sound/soc/sof/amd/pci-acp63.c +++ b/sound/soc/sof/amd/pci-acp63.c @@ -28,7 +28,6 @@ #define ACP6x_REG_END 0x125C000 static const struct sof_amd_acp_desc acp63_chip_info = { - .host_bridge_id = HOST_BRIDGE_ACP63, .pgfsm_base = ACP6X_PGFSM_BASE, .ext_intr_enb = ACP6X_EXTERNAL_INTR_ENB, .ext_intr_cntl = ACP6X_EXTERNAL_INTR_CNTL, @@ -105,12 +104,12 @@ static struct pci_driver snd_sof_pci_amd_acp63_driver = { .probe = acp63_pci_probe, .remove = acp63_pci_remove, .driver = { - .pm = &sof_pci_pm, + .pm = pm_ptr(&sof_pci_pm), }, }; module_pci_driver(snd_sof_pci_amd_acp63_driver); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("ACP63 SOF Driver"); -MODULE_IMPORT_NS(SND_SOC_SOF_AMD_COMMON); -MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV); +MODULE_IMPORT_NS("SND_SOC_SOF_AMD_COMMON"); +MODULE_IMPORT_NS("SND_SOC_SOF_PCI_DEV"); diff --git a/sound/soc/sof/amd/pci-acp70.c b/sound/soc/sof/amd/pci-acp70.c index a5d8b6a95a22..3523c9a92a94 100644 --- a/sound/soc/sof/amd/pci-acp70.c +++ b/sound/soc/sof/amd/pci-acp70.c @@ -28,24 +28,27 @@ #define ACP70_REG_END 0x125C000 static const struct sof_amd_acp_desc acp70_chip_info = { - .host_bridge_id = HOST_BRIDGE_ACP70, .pgfsm_base = ACP70_PGFSM_BASE, .ext_intr_enb = ACP70_EXTERNAL_INTR_ENB, .ext_intr_cntl = ACP70_EXTERNAL_INTR_CNTL, .ext_intr_stat = ACP70_EXT_INTR_STAT, .ext_intr_stat1 = ACP70_EXT_INTR_STAT1, + .acp_error_stat = ACP70_ERROR_STATUS, .dsp_intr_base = ACP70_DSP_SW_INTR_BASE, .acp_sw0_i2s_err_reason = ACP7X_SW0_I2S_ERROR_REASON, .sram_pte_offset = ACP70_SRAM_PTE_OFFSET, .hw_semaphore_offset = ACP70_AXI2DAGB_SEM_0, .fusion_dsp_offset = ACP70_DSP_FUSION_RUNSTALL, .probe_reg_offset = ACP70_FUTURE_REG_ACLK_0, + .sdw_max_link_count = ACP70_SDW_MAX_MANAGER_COUNT, + .sdw_acpi_dev_addr = SDW_ACPI_ADDR_ACP70, .reg_start_addr = ACP70_REG_START, .reg_end_addr = ACP70_REG_END, }; static const struct sof_dev_desc acp70_desc = { .machines = snd_soc_acpi_amd_acp70_sof_machines, + .alt_machines = snd_soc_acpi_amd_acp70_sof_sdw_machines, .resindex_lpe_base = 0, .resindex_pcicfg_base = -1, .resindex_imr_base = -1, @@ -71,8 +74,14 @@ static int acp70_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_ { unsigned int flag; - if (pci->revision != ACP70_PCI_ID) + switch (pci->revision) { + case ACP70_PCI_ID: + case ACP71_PCI_ID: + case ACP72_PCI_ID: + break; + default: return -ENODEV; + } flag = snd_amd_acp_find_config(pci); if (flag != FLAG_AMD_SOF && flag != FLAG_AMD_SOF_ONLY_DMIC) @@ -101,12 +110,12 @@ static struct pci_driver snd_sof_pci_amd_acp70_driver = { .probe = acp70_pci_probe, .remove = acp70_pci_remove, .driver = { - .pm = &sof_pci_pm, + .pm = pm_ptr(&sof_pci_pm), }, }; module_pci_driver(snd_sof_pci_amd_acp70_driver); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("ACP70 SOF Driver"); -MODULE_IMPORT_NS(SND_SOC_SOF_AMD_COMMON); -MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV); +MODULE_IMPORT_NS("SND_SOC_SOF_AMD_COMMON"); +MODULE_IMPORT_NS("SND_SOC_SOF_PCI_DEV"); diff --git a/sound/soc/sof/amd/pci-rmb.c b/sound/soc/sof/amd/pci-rmb.c index c45256bf4fda..0233b6ba2d2e 100644 --- a/sound/soc/sof/amd/pci-rmb.c +++ b/sound/soc/sof/amd/pci-rmb.c @@ -28,7 +28,6 @@ #define ACP6X_FUTURE_REG_ACLK_0 0x1854 static const struct sof_amd_acp_desc rembrandt_chip_info = { - .host_bridge_id = HOST_BRIDGE_RMB, .pgfsm_base = ACP6X_PGFSM_BASE, .ext_intr_stat = ACP6X_EXT_INTR_STAT, .dsp_intr_base = ACP6X_DSP_SW_INTR_BASE, @@ -101,5 +100,5 @@ module_pci_driver(snd_sof_pci_amd_rmb_driver); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("REMBRANDT SOF Driver"); -MODULE_IMPORT_NS(SND_SOC_SOF_AMD_COMMON); -MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV); +MODULE_IMPORT_NS("SND_SOC_SOF_AMD_COMMON"); +MODULE_IMPORT_NS("SND_SOC_SOF_PCI_DEV"); diff --git a/sound/soc/sof/amd/pci-rn.c b/sound/soc/sof/amd/pci-rn.c index 386a0f1e7ee0..2b7fbcf11b55 100644 --- a/sound/soc/sof/amd/pci-rn.c +++ b/sound/soc/sof/amd/pci-rn.c @@ -28,7 +28,6 @@ #define ACP3X_FUTURE_REG_ACLK_0 0x1860 static const struct sof_amd_acp_desc renoir_chip_info = { - .host_bridge_id = HOST_BRIDGE_CZN, .pgfsm_base = ACP3X_PGFSM_BASE, .ext_intr_stat = ACP3X_EXT_INTR_STAT, .dsp_intr_base = ACP3X_DSP_SW_INTR_BASE, @@ -98,12 +97,12 @@ static struct pci_driver snd_sof_pci_amd_rn_driver = { .probe = acp_pci_rn_probe, .remove = acp_pci_rn_remove, .driver = { - .pm = &sof_pci_pm, + .pm = pm_ptr(&sof_pci_pm), }, }; module_pci_driver(snd_sof_pci_amd_rn_driver); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("RENOIR SOF Driver"); -MODULE_IMPORT_NS(SND_SOC_SOF_AMD_COMMON); -MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV); +MODULE_IMPORT_NS("SND_SOC_SOF_AMD_COMMON"); +MODULE_IMPORT_NS("SND_SOC_SOF_PCI_DEV"); diff --git a/sound/soc/sof/amd/pci-vangogh.c b/sound/soc/sof/amd/pci-vangogh.c index cb845f81795e..6ef692becfb9 100644 --- a/sound/soc/sof/amd/pci-vangogh.c +++ b/sound/soc/sof/amd/pci-vangogh.c @@ -13,11 +13,9 @@ #include <linux/module.h> #include <linux/pci.h> -#include <linux/platform_device.h> #include <sound/sof.h> #include <sound/soc-acpi.h> -#include "../ops.h" #include "../sof-pci-dev.h" #include "../../amd/mach-config.h" #include "acp.h" @@ -27,7 +25,6 @@ static const struct sof_amd_acp_desc vangogh_chip_info = { .name = "vangogh", - .host_bridge_id = HOST_BRIDGE_VGH, .pgfsm_base = ACP5X_PGFSM_BASE, .ext_intr_stat = ACP5X_EXT_INTR_STAT, .dsp_intr_base = ACP5X_DSP_SW_INTR_BASE, @@ -93,12 +90,12 @@ static struct pci_driver snd_sof_pci_amd_vgh_driver = { .probe = acp_pci_vgh_probe, .remove = acp_pci_vgh_remove, .driver = { - .pm = &sof_pci_pm, + .pm = pm_ptr(&sof_pci_pm), }, }; module_pci_driver(snd_sof_pci_amd_vgh_driver); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("VANGOGH SOF Driver"); -MODULE_IMPORT_NS(SND_SOC_SOF_AMD_COMMON); -MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV); +MODULE_IMPORT_NS("SND_SOC_SOF_AMD_COMMON"); +MODULE_IMPORT_NS("SND_SOC_SOF_PCI_DEV"); diff --git a/sound/soc/sof/amd/rembrandt.c b/sound/soc/sof/amd/rembrandt.c index 076f2f05a95c..86ef59743fc8 100644 --- a/sound/soc/sof/amd/rembrandt.c +++ b/sound/soc/sof/amd/rembrandt.c @@ -128,7 +128,7 @@ static struct snd_soc_dai_driver rembrandt_sof_dai[] = { /* Rembrandt ops */ struct snd_sof_dsp_ops sof_rembrandt_ops; -EXPORT_SYMBOL_NS(sof_rembrandt_ops, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(sof_rembrandt_ops, "SND_SOC_SOF_AMD_COMMON"); int sof_rembrandt_ops_init(struct snd_sof_dev *sdev) { diff --git a/sound/soc/sof/amd/renoir.c b/sound/soc/sof/amd/renoir.c index aa2d24dac6f5..b3b4639abf50 100644 --- a/sound/soc/sof/amd/renoir.c +++ b/sound/soc/sof/amd/renoir.c @@ -103,7 +103,7 @@ static struct snd_soc_dai_driver renoir_sof_dai[] = { /* Renoir ops */ struct snd_sof_dsp_ops sof_renoir_ops; -EXPORT_SYMBOL_NS(sof_renoir_ops, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(sof_renoir_ops, "SND_SOC_SOF_AMD_COMMON"); int sof_renoir_ops_init(struct snd_sof_dev *sdev) { diff --git a/sound/soc/sof/amd/vangogh.c b/sound/soc/sof/amd/vangogh.c index 61372958c09d..6ed5f9aaa414 100644 --- a/sound/soc/sof/amd/vangogh.c +++ b/sound/soc/sof/amd/vangogh.c @@ -11,13 +11,10 @@ * Hardware interface for Audio DSP on Vangogh platform */ -#include <linux/platform_device.h> +#include <linux/delay.h> #include <linux/module.h> -#include "../ops.h" -#include "../sof-audio.h" #include "acp.h" -#include "acp-dsp-offset.h" #define I2S_HS_INSTANCE 0 #define I2S_BT_INSTANCE 1 @@ -136,9 +133,23 @@ static struct snd_soc_dai_driver vangogh_sof_dai[] = { }, }; +static int sof_vangogh_post_fw_run_delay(struct snd_sof_dev *sdev) +{ + /* + * Resuming from suspend in some cases my cause the DSP firmware + * to enter an unrecoverable faulty state. Delaying a bit any host + * to DSP transmission right after firmware boot completion seems + * to resolve the issue. + */ + if (!sdev->first_boot) + usleep_range(100, 150); + + return 0; +} + /* Vangogh ops */ struct snd_sof_dsp_ops sof_vangogh_ops; -EXPORT_SYMBOL_NS(sof_vangogh_ops, SND_SOC_SOF_AMD_COMMON); +EXPORT_SYMBOL_NS(sof_vangogh_ops, "SND_SOC_SOF_AMD_COMMON"); int sof_vangogh_ops_init(struct snd_sof_dev *sdev) { @@ -157,6 +168,9 @@ int sof_vangogh_ops_init(struct snd_sof_dev *sdev) if (quirks->signed_fw_image) sof_vangogh_ops.load_firmware = acp_sof_load_signed_firmware; + + if (quirks->post_fw_run_delay) + sof_vangogh_ops.post_fw_run = sof_vangogh_post_fw_run_delay; } return 0; diff --git a/sound/soc/sof/compress.c b/sound/soc/sof/compress.c index d7b044f33d79..90b932ae3bab 100644 --- a/sound/soc/sof/compress.c +++ b/sound/soc/sof/compress.c @@ -361,7 +361,7 @@ static int sof_compr_copy(struct snd_soc_component *component, static int sof_compr_pointer(struct snd_soc_component *component, struct snd_compr_stream *cstream, - struct snd_compr_tstamp *tstamp) + struct snd_compr_tstamp64 *tstamp) { struct snd_sof_pcm *spcm; struct snd_soc_pcm_runtime *rtd = cstream->private_data; diff --git a/sound/soc/sof/control.c b/sound/soc/sof/control.c index 463d418e7200..a3fd1d523c09 100644 --- a/sound/soc/sof/control.c +++ b/sound/soc/sof/control.c @@ -196,7 +196,6 @@ int snd_sof_bytes_ext_volatile_get(struct snd_kcontrol *kcontrol, unsigned int _ if (tplg_ops && tplg_ops->control && tplg_ops->control->bytes_ext_volatile_get) ret = tplg_ops->control->bytes_ext_volatile_get(scontrol, binary_data, size); - pm_runtime_mark_last_busy(scomp->dev); err = pm_runtime_put_autosuspend(scomp->dev); if (err < 0) dev_err_ratelimited(scomp->dev, "%s: failed to idle %d\n", __func__, err); diff --git a/sound/soc/sof/core.c b/sound/soc/sof/core.c index 24e779e8d650..b11f408f1366 100644 --- a/sound/soc/sof/core.c +++ b/sound/soc/sof/core.c @@ -607,7 +607,8 @@ static void sof_probe_work(struct work_struct *work) } static void -sof_apply_profile_override(struct sof_loadable_file_profile *path_override) +sof_apply_profile_override(struct sof_loadable_file_profile *path_override, + struct snd_sof_pdata *plat_data) { if (override_ipc_type >= 0 && override_ipc_type < SOF_IPC_TYPE_COUNT) path_override->ipc_type = override_ipc_type; @@ -619,8 +620,11 @@ sof_apply_profile_override(struct sof_loadable_file_profile *path_override) path_override->fw_lib_path = override_lib_path; if (override_tplg_path) path_override->tplg_path = override_tplg_path; - if (override_tplg_filename) + if (override_tplg_filename) { path_override->tplg_name = override_tplg_filename; + /* User requested a specific topology file and expect it to be loaded */ + plat_data->disable_function_topology = true; + } } int snd_sof_device_probe(struct device *dev, struct snd_sof_pdata *plat_data) @@ -654,7 +658,7 @@ int snd_sof_device_probe(struct device *dev, struct snd_sof_pdata *plat_data) } } - sof_apply_profile_override(&plat_data->ipc_file_profile_base); + sof_apply_profile_override(&plat_data->ipc_file_profile_base, plat_data); /* Initialize sof_ops based on the initial selected IPC version */ ret = sof_init_sof_ops(sdev); @@ -836,4 +840,4 @@ MODULE_AUTHOR("Liam Girdwood"); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("Sound Open Firmware (SOF) Core"); MODULE_ALIAS("platform:sof-audio"); -MODULE_IMPORT_NS(SND_SOC_SOF_CLIENT); +MODULE_IMPORT_NS("SND_SOC_SOF_CLIENT"); diff --git a/sound/soc/sof/debug.c b/sound/soc/sof/debug.c index d0ffa1d71145..b24943a65c89 100644 --- a/sound/soc/sof/debug.c +++ b/sound/soc/sof/debug.c @@ -217,7 +217,6 @@ static int memory_info_update(struct snd_sof_dev *sdev, char *buf, size_t buff_s } ret = sof_ipc_tx_message(sdev->ipc, &msg, msg.size, reply, SOF_IPC_MSG_MAX_SIZE); - pm_runtime_mark_last_busy(sdev->dev); pm_runtime_put_autosuspend(sdev->dev); if (ret < 0 || reply->rhdr.error < 0) { ret = min(ret, reply->rhdr.error); diff --git a/sound/soc/sof/fw-file-profile.c b/sound/soc/sof/fw-file-profile.c index 1c0eb13ae557..76bde2e0be1d 100644 --- a/sound/soc/sof/fw-file-profile.c +++ b/sound/soc/sof/fw-file-profile.c @@ -73,6 +73,10 @@ static int sof_test_topology_file(struct device *dev, if (!profile->tplg_path || !profile->tplg_name) return 0; + /* Dummy topology does not exist and should not be used */ + if (strstr(profile->tplg_name, "dummy")) + return 0; + tplg_filename = kasprintf(GFP_KERNEL, "%s/%s", profile->tplg_path, profile->tplg_name); if (!tplg_filename) @@ -266,6 +270,7 @@ static void sof_print_profile_info(struct snd_sof_dev *sdev, enum sof_ipc_type ipc_type, struct sof_loadable_file_profile *profile) { + struct snd_sof_pdata *plat_data = sdev->pdata; struct device *dev = sdev->dev; if (ipc_type != profile->ipc_type) @@ -282,7 +287,13 @@ static void sof_print_profile_info(struct snd_sof_dev *sdev, if (profile->fw_lib_path) dev_info(dev, " Firmware lib path: %s\n", profile->fw_lib_path); - dev_info(dev, " Topology file: %s/%s\n", profile->tplg_path, profile->tplg_name); + + if (plat_data->machine && plat_data->machine->get_function_tplg_files && + !plat_data->disable_function_topology) + dev_info(dev, " Topology file: function topologies\n"); + else + dev_info(dev, " Topology file: %s/%s\n", + profile->tplg_path, profile->tplg_name); } int sof_create_ipc_file_profile(struct snd_sof_dev *sdev, diff --git a/sound/soc/sof/imx/Kconfig b/sound/soc/sof/imx/Kconfig index 4751b04d5e6f..09d88ce5b9e6 100644 --- a/sound/soc/sof/imx/Kconfig +++ b/sound/soc/sof/imx/Kconfig @@ -32,22 +32,14 @@ config SND_SOC_SOF_IMX8 Say Y if you have such a device. If unsure select "N". -config SND_SOC_SOF_IMX8M - tristate "SOF support for i.MX8M" +config SND_SOC_SOF_IMX9 + tristate "SOF support for i.MX9" depends on IMX_DSP + depends on IMX_SCMI_LMM_DRV select SND_SOC_SOF_IMX_COMMON help - This adds support for Sound Open Firmware for NXP i.MX8M platforms. - Say Y if you have such a device. - If unsure select "N". - -config SND_SOC_SOF_IMX8ULP - tristate "SOF support for i.MX8ULP" - depends on IMX_DSP - select SND_SOC_SOF_IMX_COMMON - help - This adds support for Sound Open Firmware for NXP i.MX8ULP platforms. - Say Y if you have such a device. + This adds support for Sound Open Firmware for NXP i.MX9 platforms. + Say Y if you need such a device. If unsure select "N". endif ## SND_SOC_SOF_IMX_TOPLEVEL diff --git a/sound/soc/sof/imx/Makefile b/sound/soc/sof/imx/Makefile index be0bf0736dfa..74b5ecad8fe8 100644 --- a/sound/soc/sof/imx/Makefile +++ b/sound/soc/sof/imx/Makefile @@ -1,11 +1,9 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) snd-sof-imx8-y := imx8.o -snd-sof-imx8m-y := imx8m.o -snd-sof-imx8ulp-y := imx8ulp.o +snd-sof-imx9-y := imx9.o snd-sof-imx-common-y := imx-common.o obj-$(CONFIG_SND_SOC_SOF_IMX8) += snd-sof-imx8.o -obj-$(CONFIG_SND_SOC_SOF_IMX8M) += snd-sof-imx8m.o -obj-$(CONFIG_SND_SOC_SOF_IMX8ULP) += snd-sof-imx8ulp.o +obj-$(CONFIG_SND_SOC_SOF_IMX9) += snd-sof-imx9.o obj-$(CONFIG_SND_SOC_SOF_IMX_COMMON) += imx-common.o diff --git a/sound/soc/sof/imx/imx-common.c b/sound/soc/sof/imx/imx-common.c index fce6d9cf6a6b..e787d3932fbb 100644 --- a/sound/soc/sof/imx/imx-common.c +++ b/sound/soc/sof/imx/imx-common.c @@ -1,11 +1,16 @@ // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) // -// Copyright 2020 NXP +// Copyright 2020-2025 NXP // // Common helpers for the audio DSP on i.MX8 +#include <linux/firmware/imx/dsp.h> #include <linux/module.h> +#include <linux/of_address.h> +#include <linux/of_reserved_mem.h> +#include <linux/pm_domain.h> #include <sound/sof/xtensa.h> + #include "../ops.h" #include "imx-common.h" @@ -74,5 +79,406 @@ void imx8_dump(struct snd_sof_dev *sdev, u32 flags) } EXPORT_SYMBOL(imx8_dump); +static void imx_handle_reply(struct imx_dsp_ipc *ipc) +{ + struct snd_sof_dev *sdev; + unsigned long flags; + + sdev = imx_dsp_get_data(ipc); + + spin_lock_irqsave(&sdev->ipc_lock, flags); + snd_sof_ipc_process_reply(sdev, 0); + spin_unlock_irqrestore(&sdev->ipc_lock, flags); +} + +static void imx_handle_request(struct imx_dsp_ipc *ipc) +{ + struct snd_sof_dev *sdev; + u32 panic_code; + + sdev = imx_dsp_get_data(ipc); + + if (get_chip_info(sdev)->ipc_info.has_panic_code) { + sof_mailbox_read(sdev, sdev->debug_box.offset + 0x4, + &panic_code, + sizeof(panic_code)); + + if ((panic_code & SOF_IPC_PANIC_MAGIC_MASK) == SOF_IPC_PANIC_MAGIC) { + snd_sof_dsp_panic(sdev, panic_code, true); + return; + } + } + + snd_sof_ipc_msgs_rx(sdev); +} + +static struct imx_dsp_ops imx_ipc_ops = { + .handle_reply = imx_handle_reply, + .handle_request = imx_handle_request, +}; + +static int imx_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg) +{ + struct imx_common_data *common = sdev->pdata->hw_pdata; + + sof_mailbox_write(sdev, sdev->host_box.offset, msg->msg_data, msg->msg_size); + imx_dsp_ring_doorbell(common->ipc_handle, 0x0); + + return 0; +} + +static int imx_get_bar_index(struct snd_sof_dev *sdev, u32 type) +{ + switch (type) { + case SOF_FW_BLK_TYPE_IRAM: + case SOF_FW_BLK_TYPE_SRAM: + return type; + default: + return -EINVAL; + } +} + +static int imx_get_mailbox_offset(struct snd_sof_dev *sdev) +{ + return get_chip_info(sdev)->ipc_info.boot_mbox_offset; +} + +static int imx_get_window_offset(struct snd_sof_dev *sdev, u32 id) +{ + return get_chip_info(sdev)->ipc_info.window_offset; +} + +static int imx_set_power_state(struct snd_sof_dev *sdev, + const struct sof_dsp_power_state *target) +{ + sdev->dsp_power_state = *target; + + return 0; +} + +static int imx_common_resume(struct snd_sof_dev *sdev) +{ + struct imx_common_data *common; + int ret, i; + + common = sdev->pdata->hw_pdata; + + ret = clk_bulk_prepare_enable(common->clk_num, common->clks); + if (ret) + dev_err(sdev->dev, "failed to enable clocks: %d\n", ret); + + for (i = 0; i < DSP_MU_CHAN_NUM; i++) + imx_dsp_request_channel(common->ipc_handle, i); + + /* done. If need be, core will be started by SOF core immediately after */ + return 0; +} + +static int imx_common_suspend(struct snd_sof_dev *sdev) +{ + struct imx_common_data *common; + int i, ret; + + common = sdev->pdata->hw_pdata; + + ret = imx_chip_core_shutdown(sdev); + if (ret < 0) { + dev_err(sdev->dev, "failed to shutdown core: %d\n", ret); + return ret; + } + + for (i = 0; i < DSP_MU_CHAN_NUM; i++) + imx_dsp_free_channel(common->ipc_handle, i); + + clk_bulk_disable_unprepare(common->clk_num, common->clks); + + return 0; +} + +static int imx_runtime_resume(struct snd_sof_dev *sdev) +{ + const struct sof_dsp_power_state target_state = { + .state = SOF_DSP_PM_D0, + }; + int ret; + + ret = imx_common_resume(sdev); + if (ret < 0) { + dev_err(sdev->dev, "failed to runtime common resume: %d\n", ret); + return ret; + } + + return snd_sof_dsp_set_power_state(sdev, &target_state); +} + +static int imx_resume(struct snd_sof_dev *sdev) +{ + const struct sof_dsp_power_state target_state = { + .state = SOF_DSP_PM_D0, + }; + int ret; + + ret = imx_common_resume(sdev); + if (ret < 0) { + dev_err(sdev->dev, "failed to common resume: %d\n", ret); + return ret; + } + + if (pm_runtime_suspended(sdev->dev)) { + pm_runtime_disable(sdev->dev); + pm_runtime_set_active(sdev->dev); + pm_runtime_mark_last_busy(sdev->dev); + pm_runtime_enable(sdev->dev); + pm_runtime_idle(sdev->dev); + } + + return snd_sof_dsp_set_power_state(sdev, &target_state); +} + +static int imx_runtime_suspend(struct snd_sof_dev *sdev) +{ + const struct sof_dsp_power_state target_state = { + .state = SOF_DSP_PM_D3, + }; + int ret; + + ret = imx_common_suspend(sdev); + if (ret < 0) + dev_err(sdev->dev, "failed to runtime common suspend: %d\n", ret); + + return snd_sof_dsp_set_power_state(sdev, &target_state); +} + +static int imx_suspend(struct snd_sof_dev *sdev, unsigned int target_state) +{ + const struct sof_dsp_power_state target_power_state = { + .state = target_state, + }; + int ret; + + if (!pm_runtime_suspended(sdev->dev)) { + ret = imx_common_suspend(sdev); + if (ret < 0) { + dev_err(sdev->dev, "failed to common suspend: %d\n", ret); + return ret; + } + } + + return snd_sof_dsp_set_power_state(sdev, &target_power_state); +} + +static int imx_region_name_to_blk_type(const char *region_name) +{ + if (!strcmp(region_name, "iram")) + return SOF_FW_BLK_TYPE_IRAM; + else if (!strcmp(region_name, "dram")) + return SOF_FW_BLK_TYPE_DRAM; + else if (!strcmp(region_name, "sram")) + return SOF_FW_BLK_TYPE_SRAM; + else + return -EINVAL; +} + +static int imx_parse_ioremap_memory(struct snd_sof_dev *sdev) +{ + const struct imx_chip_info *chip_info; + struct platform_device *pdev; + struct resource *res, _res; + int i, blk_type, ret; + + pdev = to_platform_device(sdev->dev); + chip_info = get_chip_info(sdev); + + for (i = 0; chip_info->memory[i].name; i++) { + blk_type = imx_region_name_to_blk_type(chip_info->memory[i].name); + if (blk_type < 0) + return dev_err_probe(sdev->dev, blk_type, + "no blk type for region %s\n", + chip_info->memory[i].name); + + if (!chip_info->memory[i].reserved) { + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, + chip_info->memory[i].name); + if (!res) + return dev_err_probe(sdev->dev, -ENODEV, + "failed to fetch %s resource\n", + chip_info->memory[i].name); + + } else { + ret = of_reserved_mem_region_to_resource_byname(pdev->dev.of_node, + chip_info->memory[i].name, + &_res); + if (ret < 0) + return dev_err_probe(sdev->dev, ret, + "no valid entry for %s\n", + chip_info->memory[i].name); + res = &_res; + } + + sdev->bar[blk_type] = devm_ioremap_resource(sdev->dev, res); + if (IS_ERR(sdev->bar[blk_type])) + return dev_err_probe(sdev->dev, + PTR_ERR(sdev->bar[blk_type]), + "failed to ioremap %s region\n", + chip_info->memory[i].name); + } + + return 0; +} + +static void imx_unregister_action(void *data) +{ + struct imx_common_data *common; + struct snd_sof_dev *sdev; + + sdev = data; + common = sdev->pdata->hw_pdata; + + if (get_chip_info(sdev)->has_dma_reserved) + of_reserved_mem_device_release(sdev->dev); + + platform_device_unregister(common->ipc_dev); +} + +static int imx_probe(struct snd_sof_dev *sdev) +{ + struct dev_pm_domain_attach_data domain_data = { + .pd_names = NULL, /* no filtering */ + .pd_flags = PD_FLAG_DEV_LINK_ON, + }; + struct imx_common_data *common; + struct platform_device *pdev; + int ret; + + pdev = to_platform_device(sdev->dev); + + common = devm_kzalloc(sdev->dev, sizeof(*common), GFP_KERNEL); + if (!common) + return -ENOMEM; + + sdev->pdata->hw_pdata = common; + + common->ipc_dev = platform_device_register_data(sdev->dev, "imx-dsp", + PLATFORM_DEVID_NONE, + pdev, sizeof(*pdev)); + if (IS_ERR(common->ipc_dev)) + return dev_err_probe(sdev->dev, PTR_ERR(common->ipc_dev), + "failed to create IPC device\n"); + + if (get_chip_info(sdev)->has_dma_reserved) { + ret = of_reserved_mem_device_init_by_name(sdev->dev, + pdev->dev.of_node, + "dma"); + if (ret) { + platform_device_unregister(common->ipc_dev); + + return dev_err_probe(sdev->dev, ret, + "failed to bind DMA region\n"); + } + } + + /* let the devres API take care of the cleanup */ + ret = devm_add_action_or_reset(sdev->dev, + imx_unregister_action, + sdev); + if (ret) + return ret; + + common->ipc_handle = dev_get_drvdata(&common->ipc_dev->dev); + if (!common->ipc_handle) + return dev_err_probe(sdev->dev, -EPROBE_DEFER, + "failed to fetch IPC handle\n"); + + ret = imx_parse_ioremap_memory(sdev); + if (ret < 0) + return dev_err_probe(sdev->dev, ret, + "failed to parse/ioremap memory regions\n"); + + if (!sdev->dev->pm_domain) { + ret = devm_pm_domain_attach_list(sdev->dev, + &domain_data, &common->pd_list); + if (ret < 0) + return dev_err_probe(sdev->dev, ret, "failed to attach PDs\n"); + } + + ret = devm_clk_bulk_get_all(sdev->dev, &common->clks); + if (ret < 0) + return dev_err_probe(sdev->dev, ret, "failed to fetch clocks\n"); + common->clk_num = ret; + + ret = clk_bulk_prepare_enable(common->clk_num, common->clks); + if (ret < 0) + return dev_err_probe(sdev->dev, ret, "failed to enable clocks\n"); + + common->ipc_handle->ops = &imx_ipc_ops; + imx_dsp_set_data(common->ipc_handle, sdev); + + sdev->num_cores = 1; + sdev->mailbox_bar = SOF_FW_BLK_TYPE_SRAM; + sdev->dsp_box.offset = get_chip_info(sdev)->ipc_info.boot_mbox_offset; + + return imx_chip_probe(sdev); +} + +static void imx_remove(struct snd_sof_dev *sdev) +{ + struct imx_common_data *common; + int ret; + + common = sdev->pdata->hw_pdata; + + if (!pm_runtime_suspended(sdev->dev)) { + ret = imx_chip_core_shutdown(sdev); + if (ret < 0) + dev_err(sdev->dev, "failed to shutdown core: %d\n", ret); + + clk_bulk_disable_unprepare(common->clk_num, common->clks); + } +} + +const struct snd_sof_dsp_ops sof_imx_ops = { + .probe = imx_probe, + .remove = imx_remove, + + .run = imx_chip_core_kick, + .reset = imx_chip_core_reset, + + .block_read = sof_block_read, + .block_write = sof_block_write, + + .mailbox_read = sof_mailbox_read, + .mailbox_write = sof_mailbox_write, + + .send_msg = imx_send_msg, + .get_mailbox_offset = imx_get_mailbox_offset, + .get_window_offset = imx_get_window_offset, + + .ipc_msg_data = sof_ipc_msg_data, + .set_stream_data_offset = sof_set_stream_data_offset, + + .get_bar_index = imx_get_bar_index, + .load_firmware = snd_sof_load_firmware_memcpy, + + .debugfs_add_region_item = snd_sof_debugfs_add_region_item_iomem, + + .pcm_open = sof_stream_pcm_open, + .pcm_close = sof_stream_pcm_close, + + .runtime_suspend = imx_runtime_suspend, + .runtime_resume = imx_runtime_resume, + .suspend = imx_suspend, + .resume = imx_resume, + + .set_power_state = imx_set_power_state, + + .hw_info = SNDRV_PCM_INFO_MMAP | + SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_PAUSE | + SNDRV_PCM_INFO_BATCH | + SNDRV_PCM_INFO_NO_PERIOD_WAKEUP, +}; +EXPORT_SYMBOL(sof_imx_ops); + MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("SOF helpers for IMX platforms"); diff --git a/sound/soc/sof/imx/imx-common.h b/sound/soc/sof/imx/imx-common.h index 13d7f3ef675e..9bd711dbb5d0 100644 --- a/sound/soc/sof/imx/imx-common.h +++ b/sound/soc/sof/imx/imx-common.h @@ -4,10 +4,159 @@ #define __IMX_COMMON_H__ #include <linux/clk.h> +#include <linux/of_platform.h> +#include <sound/sof/xtensa.h> + +#include "../sof-of-dev.h" +#include "../ops.h" #define EXCEPT_MAX_HDR_SIZE 0x400 #define IMX8_STACK_DUMP_SIZE 32 +/* chip_info refers to the data stored in struct sof_dev_desc's chip_info */ +#define get_chip_info(sdev)\ + ((const struct imx_chip_info *)((sdev)->pdata->desc->chip_info)) + +/* chip_pdata refers to the data stored in struct imx_common_data's chip_pdata */ +#define get_chip_pdata(sdev)\ + (((struct imx_common_data *)((sdev)->pdata->hw_pdata))->chip_pdata) + +/* can be used if: + * 1) The only supported IPC version is IPC3. + * 2) The default paths/FW name match values below. + * + * otherwise, just explicitly declare the structure + */ +#define IMX_SOF_DEV_DESC(mach_name, of_machs, \ + mach_chip_info, mach_ops, mach_ops_init) \ +static struct sof_dev_desc sof_of_##mach_name##_desc = { \ + .of_machines = of_machs, \ + .chip_info = mach_chip_info, \ + .ipc_supported_mask = BIT(SOF_IPC_TYPE_3), \ + .ipc_default = SOF_IPC_TYPE_3, \ + .default_fw_path = { \ + [SOF_IPC_TYPE_3] = "imx/sof", \ + }, \ + .default_tplg_path = { \ + [SOF_IPC_TYPE_3] = "imx/sof-tplg", \ + }, \ + .default_fw_filename = { \ + [SOF_IPC_TYPE_3] = "sof-" #mach_name ".ri", \ + }, \ + .ops = mach_ops, \ + .ops_init = mach_ops_init, \ +} + +/* to be used alongside IMX_SOF_DEV_DESC() */ +#define IMX_SOF_DEV_DESC_NAME(mach_name) sof_of_##mach_name##_desc + +/* dai driver entry w/ playback and capture caps. If one direction is missing + * then set the channels to 0. + */ +#define IMX_SOF_DAI_DRV_ENTRY(dai_name, pb_cmin, pb_cmax, cap_cmin, cap_cmax) \ +{ \ + .name = dai_name, \ + .playback = { \ + .channels_min = pb_cmin, \ + .channels_max = pb_cmax, \ + }, \ + .capture = { \ + .channels_min = cap_cmin, \ + .channels_max = cap_cmax, \ + }, \ +} + +/* use if playback and capture have the same min/max channel count */ +#define IMX_SOF_DAI_DRV_ENTRY_BIDIR(dai_name, cmin, cmax)\ + IMX_SOF_DAI_DRV_ENTRY(dai_name, cmin, cmax, cmin, cmax) + +struct imx_ipc_info { + /* true if core is able to write a panic code to the debug box */ + bool has_panic_code; + /* offset to mailbox in which firmware initially writes FW_READY */ + int boot_mbox_offset; + /* offset to region at which the mailboxes start */ + int window_offset; +}; + +struct imx_chip_ops { + /* called after clocks and PDs are enabled */ + int (*probe)(struct snd_sof_dev *sdev); + /* used directly by the SOF core */ + int (*core_kick)(struct snd_sof_dev *sdev); + /* called during suspend()/remove() before clocks are disabled */ + int (*core_shutdown)(struct snd_sof_dev *sdev); + /* used directly by the SOF core */ + int (*core_reset)(struct snd_sof_dev *sdev); +}; + +struct imx_memory_info { + const char *name; + bool reserved; +}; + +struct imx_chip_info { + struct imx_ipc_info ipc_info; + /* does the chip have a reserved memory region for DMA? */ + bool has_dma_reserved; + struct imx_memory_info *memory; + struct snd_soc_dai_driver *drv; + int num_drv; + /* optional */ + const struct imx_chip_ops *ops; +}; + +struct imx_common_data { + struct platform_device *ipc_dev; + struct imx_dsp_ipc *ipc_handle; + /* core may have no clocks */ + struct clk_bulk_data *clks; + int clk_num; + /* core may have no PDs */ + struct dev_pm_domain_list *pd_list; + void *chip_pdata; +}; + +static inline int imx_chip_core_kick(struct snd_sof_dev *sdev) +{ + const struct imx_chip_ops *ops = get_chip_info(sdev)->ops; + + if (ops && ops->core_kick) + return ops->core_kick(sdev); + + return 0; +} + +static inline int imx_chip_core_shutdown(struct snd_sof_dev *sdev) +{ + const struct imx_chip_ops *ops = get_chip_info(sdev)->ops; + + if (ops && ops->core_shutdown) + return ops->core_shutdown(sdev); + + return 0; +} + +static inline int imx_chip_core_reset(struct snd_sof_dev *sdev) +{ + const struct imx_chip_ops *ops = get_chip_info(sdev)->ops; + + if (ops && ops->core_reset) + return ops->core_reset(sdev); + + return 0; +} + +static inline int imx_chip_probe(struct snd_sof_dev *sdev) +{ + const struct imx_chip_ops *ops = get_chip_info(sdev)->ops; + + if (ops && ops->probe) + return ops->probe(sdev); + + return 0; +} + void imx8_get_registers(struct snd_sof_dev *sdev, struct sof_ipc_dsp_oops_xtensa *xoops, struct sof_ipc_panic_info *panic_info, @@ -15,4 +164,6 @@ void imx8_get_registers(struct snd_sof_dev *sdev, void imx8_dump(struct snd_sof_dev *sdev, u32 flags); +extern const struct snd_sof_dsp_ops sof_imx_ops; + #endif diff --git a/sound/soc/sof/imx/imx8.c b/sound/soc/sof/imx/imx8.c index f09ee0dea2cc..7e9eab2e3034 100644 --- a/sound/soc/sof/imx/imx8.c +++ b/sound/soc/sof/imx/imx8.c @@ -1,113 +1,54 @@ // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) // -// Copyright 2019 NXP +// Copyright 2019-2025 NXP // // Author: Daniel Baluta <daniel.baluta@nxp.com> // // Hardware interface for audio DSP on i.MX8 -#include <linux/firmware.h> -#include <linux/of_platform.h> -#include <linux/of_address.h> -#include <linux/of_irq.h> -#include <linux/pm_domain.h> - -#include <linux/module.h> -#include <sound/sof.h> -#include <sound/sof/xtensa.h> -#include <linux/firmware/imx/ipc.h> -#include <linux/firmware/imx/dsp.h> +#include <dt-bindings/firmware/imx/rsrc.h> +#include <linux/arm-smccc.h> #include <linux/firmware/imx/svc/misc.h> -#include <dt-bindings/firmware/imx/rsrc.h> -#include "../ops.h" -#include "../sof-of-dev.h" -#include "imx-common.h" +#include <linux/mfd/syscon.h> +#include <linux/reset.h> -/* DSP memories */ -#define IRAM_OFFSET 0x10000 -#define IRAM_SIZE (2 * 1024) -#define DRAM0_OFFSET 0x0 -#define DRAM0_SIZE (32 * 1024) -#define DRAM1_OFFSET 0x8000 -#define DRAM1_SIZE (32 * 1024) -#define SYSRAM_OFFSET 0x18000 -#define SYSRAM_SIZE (256 * 1024) -#define SYSROM_OFFSET 0x58000 -#define SYSROM_SIZE (192 * 1024) +#include "imx-common.h" +/* imx8/imx8x macros */ #define RESET_VECTOR_VADDR 0x596f8000 -#define MBOX_OFFSET 0x800000 -#define MBOX_SIZE 0x1000 - -struct imx8_priv { - struct device *dev; - struct snd_sof_dev *sdev; - - /* DSP IPC handler */ - struct imx_dsp_ipc *dsp_ipc; - struct platform_device *ipc_dev; - - /* System Controller IPC handler */ - struct imx_sc_ipc *sc_ipc; - - /* Power domain handling */ - int num_domains; - struct device **pd_dev; - struct device_link **link; - - struct clk_bulk_data *clks; - int clk_num; +/* imx8m macros */ +#define IMX8M_DAP_DEBUG 0x28800000 +#define IMX8M_DAP_DEBUG_SIZE (64 * 1024) +#define IMX8M_DAP_PWRCTL (0x4000 + 0x3020) +#define IMX8M_PWRCTL_CORERESET BIT(16) + +/* imx8ulp macros */ +#define FSL_SIP_HIFI_XRDC 0xc200000e +#define SYSCTRL0 0x8 +#define EXECUTE_BIT BIT(13) +#define RESET_BIT BIT(16) +#define HIFI4_CLK_BIT BIT(17) +#define PB_CLK_BIT BIT(18) +#define PLAT_CLK_BIT BIT(19) +#define DEBUG_LOGIC_BIT BIT(25) + +struct imx8m_chip_data { + void __iomem *dap; + struct regmap *regmap; + struct reset_control *run_stall; }; -static int imx8_get_mailbox_offset(struct snd_sof_dev *sdev) +static int imx8_shutdown(struct snd_sof_dev *sdev) { - return MBOX_OFFSET; -} - -static int imx8_get_window_offset(struct snd_sof_dev *sdev, u32 id) -{ - return MBOX_OFFSET; -} - -static void imx8_dsp_handle_reply(struct imx_dsp_ipc *ipc) -{ - struct imx8_priv *priv = imx_dsp_get_data(ipc); - unsigned long flags; - - spin_lock_irqsave(&priv->sdev->ipc_lock, flags); - snd_sof_ipc_process_reply(priv->sdev, 0); - spin_unlock_irqrestore(&priv->sdev->ipc_lock, flags); -} - -static void imx8_dsp_handle_request(struct imx_dsp_ipc *ipc) -{ - struct imx8_priv *priv = imx_dsp_get_data(ipc); - u32 p; /* panic code */ - - /* Read the message from the debug box. */ - sof_mailbox_read(priv->sdev, priv->sdev->debug_box.offset + 4, &p, sizeof(p)); - - /* Check to see if the message is a panic code (0x0dead***) */ - if ((p & SOF_IPC_PANIC_MAGIC_MASK) == SOF_IPC_PANIC_MAGIC) - snd_sof_dsp_panic(priv->sdev, p, true); - else - snd_sof_ipc_msgs_rx(priv->sdev); -} - -static struct imx_dsp_ops dsp_ops = { - .handle_reply = imx8_dsp_handle_reply, - .handle_request = imx8_dsp_handle_request, -}; - -static int imx8_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg) -{ - struct imx8_priv *priv = sdev->pdata->hw_pdata; - - sof_mailbox_write(sdev, sdev->host_box.offset, msg->msg_data, - msg->msg_size); - imx_dsp_ring_doorbell(priv->dsp_ipc, 0); + /* + * Force the DSP to stall. After the firmware image is loaded, + * the stall will be removed during run() by a matching + * imx_sc_pm_cpu_start() call. + */ + imx_sc_pm_cpu_start(get_chip_pdata(sdev), IMX_SC_R_DSP, false, + RESET_VECTOR_VADDR); return 0; } @@ -117,24 +58,23 @@ static int imx8_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg) */ static int imx8x_run(struct snd_sof_dev *sdev) { - struct imx8_priv *dsp_priv = sdev->pdata->hw_pdata; int ret; - ret = imx_sc_misc_set_control(dsp_priv->sc_ipc, IMX_SC_R_DSP, + ret = imx_sc_misc_set_control(get_chip_pdata(sdev), IMX_SC_R_DSP, IMX_SC_C_OFS_SEL, 1); if (ret < 0) { dev_err(sdev->dev, "Error system address offset source select\n"); return ret; } - ret = imx_sc_misc_set_control(dsp_priv->sc_ipc, IMX_SC_R_DSP, + ret = imx_sc_misc_set_control(get_chip_pdata(sdev), IMX_SC_R_DSP, IMX_SC_C_OFS_AUDIO, 0x80); if (ret < 0) { dev_err(sdev->dev, "Error system address offset of AUDIO\n"); return ret; } - ret = imx_sc_misc_set_control(dsp_priv->sc_ipc, IMX_SC_R_DSP, + ret = imx_sc_misc_set_control(get_chip_pdata(sdev), IMX_SC_R_DSP, IMX_SC_C_OFS_PERIPH, 0x5A); if (ret < 0) { dev_err(sdev->dev, "Error system address offset of PERIPH %d\n", @@ -142,14 +82,14 @@ static int imx8x_run(struct snd_sof_dev *sdev) return ret; } - ret = imx_sc_misc_set_control(dsp_priv->sc_ipc, IMX_SC_R_DSP, + ret = imx_sc_misc_set_control(get_chip_pdata(sdev), IMX_SC_R_DSP, IMX_SC_C_OFS_IRQ, 0x51); if (ret < 0) { dev_err(sdev->dev, "Error system address offset of IRQ\n"); return ret; } - imx_sc_pm_cpu_start(dsp_priv->sc_ipc, IMX_SC_R_DSP, true, + imx_sc_pm_cpu_start(get_chip_pdata(sdev), IMX_SC_R_DSP, true, RESET_VECTOR_VADDR); return 0; @@ -157,17 +97,16 @@ static int imx8x_run(struct snd_sof_dev *sdev) static int imx8_run(struct snd_sof_dev *sdev) { - struct imx8_priv *dsp_priv = sdev->pdata->hw_pdata; int ret; - ret = imx_sc_misc_set_control(dsp_priv->sc_ipc, IMX_SC_R_DSP, + ret = imx_sc_misc_set_control(get_chip_pdata(sdev), IMX_SC_R_DSP, IMX_SC_C_OFS_SEL, 0); if (ret < 0) { dev_err(sdev->dev, "Error system address offset source select\n"); return ret; } - imx_sc_pm_cpu_start(dsp_priv->sc_ipc, IMX_SC_R_DSP, true, + imx_sc_pm_cpu_start(get_chip_pdata(sdev), IMX_SC_R_DSP, true, RESET_VECTOR_VADDR); return 0; @@ -175,429 +114,271 @@ static int imx8_run(struct snd_sof_dev *sdev) static int imx8_probe(struct snd_sof_dev *sdev) { - struct platform_device *pdev = - container_of(sdev->dev, struct platform_device, dev); - struct device_node *np = pdev->dev.of_node; - struct device_node *res_node; - struct resource *mmio; - struct imx8_priv *priv; - struct resource res; - u32 base, size; - int ret = 0; - int i; - - priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); - if (!priv) - return -ENOMEM; - - sdev->num_cores = 1; - sdev->pdata->hw_pdata = priv; - priv->dev = sdev->dev; - priv->sdev = sdev; - - /* power up device associated power domains */ - priv->num_domains = of_count_phandle_with_args(np, "power-domains", - "#power-domain-cells"); - if (priv->num_domains < 0) { - dev_err(sdev->dev, "no power-domains property in %pOF\n", np); - return priv->num_domains; - } - - priv->pd_dev = devm_kmalloc_array(&pdev->dev, priv->num_domains, - sizeof(*priv->pd_dev), GFP_KERNEL); - if (!priv->pd_dev) - return -ENOMEM; - - priv->link = devm_kmalloc_array(&pdev->dev, priv->num_domains, - sizeof(*priv->link), GFP_KERNEL); - if (!priv->link) - return -ENOMEM; - - for (i = 0; i < priv->num_domains; i++) { - priv->pd_dev[i] = dev_pm_domain_attach_by_id(&pdev->dev, i); - if (IS_ERR(priv->pd_dev[i])) { - ret = PTR_ERR(priv->pd_dev[i]); - goto exit_unroll_pm; - } - priv->link[i] = device_link_add(&pdev->dev, priv->pd_dev[i], - DL_FLAG_STATELESS | - DL_FLAG_PM_RUNTIME | - DL_FLAG_RPM_ACTIVE); - if (!priv->link[i]) { - ret = -ENOMEM; - dev_pm_domain_detach(priv->pd_dev[i], false); - goto exit_unroll_pm; - } - } - - ret = imx_scu_get_handle(&priv->sc_ipc); - if (ret) { - dev_err(sdev->dev, "Cannot obtain SCU handle (err = %d)\n", - ret); - goto exit_unroll_pm; - } + struct imx_sc_ipc *sc_ipc_handle; + struct imx_common_data *common; + int ret; - priv->ipc_dev = platform_device_register_data(sdev->dev, "imx-dsp", - PLATFORM_DEVID_NONE, - pdev, sizeof(*pdev)); - if (IS_ERR(priv->ipc_dev)) { - ret = PTR_ERR(priv->ipc_dev); - goto exit_unroll_pm; - } + common = sdev->pdata->hw_pdata; - priv->dsp_ipc = dev_get_drvdata(&priv->ipc_dev->dev); - if (!priv->dsp_ipc) { - /* DSP IPC driver not probed yet, try later */ - ret = -EPROBE_DEFER; - dev_err(sdev->dev, "Failed to get drvdata\n"); - goto exit_pdev_unregister; - } + ret = imx_scu_get_handle(&sc_ipc_handle); + if (ret < 0) + return dev_err_probe(sdev->dev, ret, + "failed to fetch SC IPC handle\n"); - imx_dsp_set_data(priv->dsp_ipc, priv); - priv->dsp_ipc->ops = &dsp_ops; - - /* DSP base */ - mmio = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (mmio) { - base = mmio->start; - size = resource_size(mmio); - } else { - dev_err(sdev->dev, "error: failed to get DSP base at idx 0\n"); - ret = -EINVAL; - goto exit_pdev_unregister; - } + common->chip_pdata = sc_ipc_handle; - sdev->bar[SOF_FW_BLK_TYPE_IRAM] = devm_ioremap(sdev->dev, base, size); - if (!sdev->bar[SOF_FW_BLK_TYPE_IRAM]) { - dev_err(sdev->dev, "failed to ioremap base 0x%x size 0x%x\n", - base, size); - ret = -ENODEV; - goto exit_pdev_unregister; - } - sdev->mmio_bar = SOF_FW_BLK_TYPE_IRAM; + return 0; +} - res_node = of_parse_phandle(np, "memory-region", 0); - if (!res_node) { - dev_err(&pdev->dev, "failed to get memory region node\n"); - ret = -ENODEV; - goto exit_pdev_unregister; - } +static int imx8m_reset(struct snd_sof_dev *sdev) +{ + struct imx8m_chip_data *chip; + u32 pwrctl; - ret = of_address_to_resource(res_node, 0, &res); - of_node_put(res_node); - if (ret) { - dev_err(&pdev->dev, "failed to get reserved region address\n"); - goto exit_pdev_unregister; - } + chip = get_chip_pdata(sdev); - sdev->bar[SOF_FW_BLK_TYPE_SRAM] = devm_ioremap_wc(sdev->dev, res.start, - resource_size(&res)); - if (!sdev->bar[SOF_FW_BLK_TYPE_SRAM]) { - dev_err(sdev->dev, "failed to ioremap mem 0x%x size 0x%x\n", - base, size); - ret = -ENOMEM; - goto exit_pdev_unregister; - } - sdev->mailbox_bar = SOF_FW_BLK_TYPE_SRAM; + /* put DSP into reset and stall */ + pwrctl = readl(chip->dap + IMX8M_DAP_PWRCTL); + pwrctl |= IMX8M_PWRCTL_CORERESET; + writel(pwrctl, chip->dap + IMX8M_DAP_PWRCTL); - /* set default mailbox offset for FW ready message */ - sdev->dsp_box.offset = MBOX_OFFSET; + /* keep reset asserted for 10 cycles */ + usleep_range(1, 2); - ret = devm_clk_bulk_get_all(sdev->dev, &priv->clks); - if (ret < 0) { - dev_err(sdev->dev, "failed to fetch clocks: %d\n", ret); - goto exit_pdev_unregister; - } - priv->clk_num = ret; + reset_control_assert(chip->run_stall); - ret = clk_bulk_prepare_enable(priv->clk_num, priv->clks); - if (ret < 0) { - dev_err(sdev->dev, "failed to enable clocks: %d\n", ret); - goto exit_pdev_unregister; - } + /* take the DSP out of reset and keep stalled for FW loading */ + pwrctl = readl(chip->dap + IMX8M_DAP_PWRCTL); + pwrctl &= ~IMX8M_PWRCTL_CORERESET; + writel(pwrctl, chip->dap + IMX8M_DAP_PWRCTL); return 0; - -exit_pdev_unregister: - platform_device_unregister(priv->ipc_dev); -exit_unroll_pm: - while (--i >= 0) { - device_link_del(priv->link[i]); - dev_pm_domain_detach(priv->pd_dev[i], false); - } - - return ret; } -static void imx8_remove(struct snd_sof_dev *sdev) +static int imx8m_run(struct snd_sof_dev *sdev) { - struct imx8_priv *priv = sdev->pdata->hw_pdata; - int i; + struct imx8m_chip_data *chip = get_chip_pdata(sdev); - clk_bulk_disable_unprepare(priv->clk_num, priv->clks); - platform_device_unregister(priv->ipc_dev); - - for (i = 0; i < priv->num_domains; i++) { - device_link_del(priv->link[i]); - dev_pm_domain_detach(priv->pd_dev[i], false); - } + return reset_control_deassert(chip->run_stall); } -/* on i.MX8 there is 1 to 1 match between type and BAR idx */ -static int imx8_get_bar_index(struct snd_sof_dev *sdev, u32 type) +static int imx8m_probe(struct snd_sof_dev *sdev) { - /* Only IRAM and SRAM bars are valid */ - switch (type) { - case SOF_FW_BLK_TYPE_IRAM: - case SOF_FW_BLK_TYPE_SRAM: - return type; - default: - return -EINVAL; - } -} + struct imx_common_data *common; + struct imx8m_chip_data *chip; -static void imx8_suspend(struct snd_sof_dev *sdev) -{ - int i; - struct imx8_priv *priv = (struct imx8_priv *)sdev->pdata->hw_pdata; + common = sdev->pdata->hw_pdata; - for (i = 0; i < DSP_MU_CHAN_NUM; i++) - imx_dsp_free_channel(priv->dsp_ipc, i); - - clk_bulk_disable_unprepare(priv->clk_num, priv->clks); -} + chip = devm_kzalloc(sdev->dev, sizeof(*chip), GFP_KERNEL); + if (!chip) + return -ENOMEM; -static int imx8_resume(struct snd_sof_dev *sdev) -{ - struct imx8_priv *priv = (struct imx8_priv *)sdev->pdata->hw_pdata; - int ret; - int i; + chip->dap = devm_ioremap(sdev->dev, IMX8M_DAP_DEBUG, IMX8M_DAP_DEBUG_SIZE); + if (!chip->dap) + return dev_err_probe(sdev->dev, -ENODEV, + "failed to ioremap DAP\n"); - ret = clk_bulk_prepare_enable(priv->clk_num, priv->clks); - if (ret < 0) { - dev_err(sdev->dev, "failed to enable clocks: %d\n", ret); - return ret; - } + chip->run_stall = devm_reset_control_get_exclusive(sdev->dev, "runstall"); + if (IS_ERR(chip->run_stall)) + return dev_err_probe(sdev->dev, PTR_ERR(chip->run_stall), + "failed to get dsp runstall reset control\n"); - for (i = 0; i < DSP_MU_CHAN_NUM; i++) - imx_dsp_request_channel(priv->dsp_ipc, i); + common->chip_pdata = chip; return 0; } -static int imx8_dsp_runtime_resume(struct snd_sof_dev *sdev) +static int imx8ulp_run(struct snd_sof_dev *sdev) { - int ret; - const struct sof_dsp_power_state target_dsp_state = { - .state = SOF_DSP_PM_D0, - }; - - ret = imx8_resume(sdev); - if (ret < 0) - return ret; + struct regmap *regmap = get_chip_pdata(sdev); - return snd_sof_dsp_set_power_state(sdev, &target_dsp_state); -} + /* Controls the HiFi4 DSP Reset: 1 in reset, 0 out of reset */ + regmap_update_bits(regmap, SYSCTRL0, RESET_BIT, 0); -static int imx8_dsp_runtime_suspend(struct snd_sof_dev *sdev) -{ - const struct sof_dsp_power_state target_dsp_state = { - .state = SOF_DSP_PM_D3, - }; + /* Reset HiFi4 DSP Debug logic: 1 debug reset, 0 out of reset*/ + regmap_update_bits(regmap, SYSCTRL0, DEBUG_LOGIC_BIT, 0); - imx8_suspend(sdev); + /* Stall HIFI4 DSP Execution: 1 stall, 0 run */ + regmap_update_bits(regmap, SYSCTRL0, EXECUTE_BIT, 0); - return snd_sof_dsp_set_power_state(sdev, &target_dsp_state); + return 0; } -static int imx8_dsp_suspend(struct snd_sof_dev *sdev, unsigned int target_state) +static int imx8ulp_reset(struct snd_sof_dev *sdev) { - const struct sof_dsp_power_state target_dsp_state = { - .state = target_state, - }; + struct arm_smccc_res smc_res; + struct regmap *regmap; - if (!pm_runtime_suspended(sdev->dev)) - imx8_suspend(sdev); + regmap = get_chip_pdata(sdev); - return snd_sof_dsp_set_power_state(sdev, &target_dsp_state); -} + /* HiFi4 Platform Clock Enable: 1 enabled, 0 disabled */ + regmap_update_bits(regmap, SYSCTRL0, PLAT_CLK_BIT, PLAT_CLK_BIT); -static int imx8_dsp_resume(struct snd_sof_dev *sdev) -{ - int ret; - const struct sof_dsp_power_state target_dsp_state = { - .state = SOF_DSP_PM_D0, - }; + /* HiFi4 PBCLK clock enable: 1 enabled, 0 disabled */ + regmap_update_bits(regmap, SYSCTRL0, PB_CLK_BIT, PB_CLK_BIT); - ret = imx8_resume(sdev); - if (ret < 0) - return ret; + /* HiFi4 Clock Enable: 1 enabled, 0 disabled */ + regmap_update_bits(regmap, SYSCTRL0, HIFI4_CLK_BIT, HIFI4_CLK_BIT); - if (pm_runtime_suspended(sdev->dev)) { - pm_runtime_disable(sdev->dev); - pm_runtime_set_active(sdev->dev); - pm_runtime_mark_last_busy(sdev->dev); - pm_runtime_enable(sdev->dev); - pm_runtime_idle(sdev->dev); - } + regmap_update_bits(regmap, SYSCTRL0, RESET_BIT, RESET_BIT); - return snd_sof_dsp_set_power_state(sdev, &target_dsp_state); -} + usleep_range(1, 2); -static struct snd_soc_dai_driver imx8_dai[] = { -{ - .name = "esai0", - .playback = { - .channels_min = 1, - .channels_max = 8, - }, - .capture = { - .channels_min = 1, - .channels_max = 8, - }, -}, -{ - .name = "sai1", - .playback = { - .channels_min = 1, - .channels_max = 32, - }, - .capture = { - .channels_min = 1, - .channels_max = 32, - }, -}, -}; + /* Stall HIFI4 DSP Execution: 1 stall, 0 not stall */ + regmap_update_bits(regmap, SYSCTRL0, EXECUTE_BIT, EXECUTE_BIT); + usleep_range(1, 2); -static int imx8_dsp_set_power_state(struct snd_sof_dev *sdev, - const struct sof_dsp_power_state *target_state) -{ - sdev->dsp_power_state = *target_state; + arm_smccc_smc(FSL_SIP_HIFI_XRDC, 0, 0, 0, 0, 0, 0, 0, &smc_res); - return 0; + return smc_res.a0; } -/* i.MX8 ops */ -static const struct snd_sof_dsp_ops sof_imx8_ops = { - /* probe and remove */ - .probe = imx8_probe, - .remove = imx8_remove, - /* DSP core boot */ - .run = imx8_run, - - /* Block IO */ - .block_read = sof_block_read, - .block_write = sof_block_write, +static int imx8ulp_probe(struct snd_sof_dev *sdev) +{ + struct imx_common_data *common; + struct regmap *regmap; - /* Mailbox IO */ - .mailbox_read = sof_mailbox_read, - .mailbox_write = sof_mailbox_write, + common = sdev->pdata->hw_pdata; - /* ipc */ - .send_msg = imx8_send_msg, - .get_mailbox_offset = imx8_get_mailbox_offset, - .get_window_offset = imx8_get_window_offset, + regmap = syscon_regmap_lookup_by_phandle(sdev->dev->of_node, "fsl,dsp-ctrl"); + if (IS_ERR(regmap)) + return dev_err_probe(sdev->dev, PTR_ERR(regmap), + "failed to fetch dsp ctrl regmap\n"); - .ipc_msg_data = sof_ipc_msg_data, - .set_stream_data_offset = sof_set_stream_data_offset, + common->chip_pdata = regmap; - .get_bar_index = imx8_get_bar_index, + return 0; +} - /* firmware loading */ - .load_firmware = snd_sof_load_firmware_memcpy, +static struct snd_soc_dai_driver imx8_dai[] = { + IMX_SOF_DAI_DRV_ENTRY_BIDIR("esai0", 1, 8), + IMX_SOF_DAI_DRV_ENTRY_BIDIR("sai1", 1, 32), +}; - /* Debug information */ - .dbg_dump = imx8_dump, - .debugfs_add_region_item = snd_sof_debugfs_add_region_item_iomem, +static struct snd_soc_dai_driver imx8m_dai[] = { + IMX_SOF_DAI_DRV_ENTRY_BIDIR("sai1", 1, 32), + IMX_SOF_DAI_DRV_ENTRY_BIDIR("sai2", 1, 32), + IMX_SOF_DAI_DRV_ENTRY_BIDIR("sai3", 1, 32), + IMX_SOF_DAI_DRV_ENTRY_BIDIR("sai5", 1, 32), + IMX_SOF_DAI_DRV_ENTRY_BIDIR("sai6", 1, 32), + IMX_SOF_DAI_DRV_ENTRY_BIDIR("sai7", 1, 32), + IMX_SOF_DAI_DRV_ENTRY("micfil", 0, 0, 1, 8), +}; - /* stream callbacks */ - .pcm_open = sof_stream_pcm_open, - .pcm_close = sof_stream_pcm_close, +static struct snd_soc_dai_driver imx8ulp_dai[] = { + IMX_SOF_DAI_DRV_ENTRY_BIDIR("sai5", 1, 32), + IMX_SOF_DAI_DRV_ENTRY_BIDIR("sai6", 1, 32), +}; - /* Firmware ops */ - .dsp_arch_ops = &sof_xtensa_arch_ops, +static struct snd_sof_dsp_ops sof_imx8_ops; - /* DAI drivers */ - .drv = imx8_dai, - .num_drv = ARRAY_SIZE(imx8_dai), +static int imx8_ops_init(struct snd_sof_dev *sdev) +{ + /* first copy from template */ + memcpy(&sof_imx8_ops, &sof_imx_ops, sizeof(sof_imx_ops)); - /* ALSA HW info flags */ - .hw_info = SNDRV_PCM_INFO_MMAP | - SNDRV_PCM_INFO_MMAP_VALID | - SNDRV_PCM_INFO_INTERLEAVED | - SNDRV_PCM_INFO_PAUSE | - SNDRV_PCM_INFO_NO_PERIOD_WAKEUP, + /* then set common imx8 ops */ + sof_imx8_ops.dbg_dump = imx8_dump; + sof_imx8_ops.dsp_arch_ops = &sof_xtensa_arch_ops; + sof_imx8_ops.debugfs_add_region_item = + snd_sof_debugfs_add_region_item_iomem; - /* PM */ - .runtime_suspend = imx8_dsp_runtime_suspend, - .runtime_resume = imx8_dsp_runtime_resume, + /* ... and finally set DAI driver */ + sof_imx8_ops.drv = get_chip_info(sdev)->drv; + sof_imx8_ops.num_drv = get_chip_info(sdev)->num_drv; - .suspend = imx8_dsp_suspend, - .resume = imx8_dsp_resume, + return 0; +} - .set_power_state = imx8_dsp_set_power_state, +static const struct imx_chip_ops imx8_chip_ops = { + .probe = imx8_probe, + .core_kick = imx8_run, + .core_shutdown = imx8_shutdown, }; -/* i.MX8X ops */ -static const struct snd_sof_dsp_ops sof_imx8x_ops = { - /* probe and remove */ - .probe = imx8_probe, - .remove = imx8_remove, - /* DSP core boot */ - .run = imx8x_run, - - /* Block IO */ - .block_read = sof_block_read, - .block_write = sof_block_write, - - /* Mailbox IO */ - .mailbox_read = sof_mailbox_read, - .mailbox_write = sof_mailbox_write, - - /* ipc */ - .send_msg = imx8_send_msg, - .get_mailbox_offset = imx8_get_mailbox_offset, - .get_window_offset = imx8_get_window_offset, - - .ipc_msg_data = sof_ipc_msg_data, - .set_stream_data_offset = sof_set_stream_data_offset, +static const struct imx_chip_ops imx8x_chip_ops = { + .probe = imx8_probe, + .core_kick = imx8x_run, + .core_shutdown = imx8_shutdown, +}; - .get_bar_index = imx8_get_bar_index, +static const struct imx_chip_ops imx8m_chip_ops = { + .probe = imx8m_probe, + .core_kick = imx8m_run, + .core_reset = imx8m_reset, +}; - /* firmware loading */ - .load_firmware = snd_sof_load_firmware_memcpy, +static const struct imx_chip_ops imx8ulp_chip_ops = { + .probe = imx8ulp_probe, + .core_kick = imx8ulp_run, + .core_reset = imx8ulp_reset, +}; - /* Debug information */ - .dbg_dump = imx8_dump, - .debugfs_add_region_item = snd_sof_debugfs_add_region_item_iomem, +static struct imx_memory_info imx8_memory_regions[] = { + { .name = "iram", .reserved = false }, + { .name = "sram", .reserved = true }, + { } +}; - /* stream callbacks */ - .pcm_open = sof_stream_pcm_open, - .pcm_close = sof_stream_pcm_close, +static struct imx_memory_info imx8m_memory_regions[] = { + { .name = "iram", .reserved = false }, + { .name = "sram", .reserved = true }, + { } +}; - /* Firmware ops */ - .dsp_arch_ops = &sof_xtensa_arch_ops, +static struct imx_memory_info imx8ulp_memory_regions[] = { + { .name = "iram", .reserved = false }, + { .name = "sram", .reserved = true }, + { } +}; - /* DAI drivers */ +static const struct imx_chip_info imx8_chip_info = { + .ipc_info = { + .has_panic_code = true, + .boot_mbox_offset = 0x800000, + .window_offset = 0x800000, + }, + .memory = imx8_memory_regions, .drv = imx8_dai, .num_drv = ARRAY_SIZE(imx8_dai), + .ops = &imx8_chip_ops, +}; - /* PM */ - .runtime_suspend = imx8_dsp_runtime_suspend, - .runtime_resume = imx8_dsp_runtime_resume, - - .suspend = imx8_dsp_suspend, - .resume = imx8_dsp_resume, +static const struct imx_chip_info imx8x_chip_info = { + .ipc_info = { + .has_panic_code = true, + .boot_mbox_offset = 0x800000, + .window_offset = 0x800000, + }, + .memory = imx8_memory_regions, + .drv = imx8_dai, + .num_drv = ARRAY_SIZE(imx8_dai), + .ops = &imx8x_chip_ops, +}; - .set_power_state = imx8_dsp_set_power_state, +static const struct imx_chip_info imx8m_chip_info = { + .ipc_info = { + .has_panic_code = true, + .boot_mbox_offset = 0x800000, + .window_offset = 0x800000, + }, + .memory = imx8m_memory_regions, + .drv = imx8m_dai, + .num_drv = ARRAY_SIZE(imx8m_dai), + .ops = &imx8m_chip_ops, +}; - /* ALSA HW info flags */ - .hw_info = SNDRV_PCM_INFO_MMAP | - SNDRV_PCM_INFO_MMAP_VALID | - SNDRV_PCM_INFO_INTERLEAVED | - SNDRV_PCM_INFO_PAUSE | - SNDRV_PCM_INFO_BATCH | - SNDRV_PCM_INFO_NO_PERIOD_WAKEUP +static const struct imx_chip_info imx8ulp_chip_info = { + .ipc_info = { + .has_panic_code = true, + .boot_mbox_offset = 0x800000, + .window_offset = 0x800000, + }, + .has_dma_reserved = true, + .memory = imx8ulp_memory_regions, + .drv = imx8ulp_dai, + .num_drv = ARRAY_SIZE(imx8ulp_dai), + .ops = &imx8ulp_chip_ops, }; static struct snd_sof_of_mach sof_imx8_machs[] = { @@ -607,50 +388,70 @@ static struct snd_sof_of_mach sof_imx8_machs[] = { .drv_name = "asoc-audio-graph-card2", }, { + .compatible = "fsl,imx8qxp-mek-wcpu", + .sof_tplg_filename = "sof-imx8-wm8962.tplg", + .drv_name = "asoc-audio-graph-card2", + }, + { .compatible = "fsl,imx8qm-mek", .sof_tplg_filename = "sof-imx8-wm8960.tplg", .drv_name = "asoc-audio-graph-card2", }, - {} -}; - -static struct sof_dev_desc sof_of_imx8qxp_desc = { - .of_machines = sof_imx8_machs, - .ipc_supported_mask = BIT(SOF_IPC_TYPE_3), - .ipc_default = SOF_IPC_TYPE_3, - .default_fw_path = { - [SOF_IPC_TYPE_3] = "imx/sof", + { + .compatible = "fsl,imx8qm-mek-revd", + .sof_tplg_filename = "sof-imx8-wm8962.tplg", + .drv_name = "asoc-audio-graph-card2", }, - .default_tplg_path = { - [SOF_IPC_TYPE_3] = "imx/sof-tplg", + { + .compatible = "fsl,imx8qxp-mek-bb", + .sof_tplg_filename = "sof-imx8-cs42888.tplg", + .drv_name = "asoc-audio-graph-card2", }, - .default_fw_filename = { - [SOF_IPC_TYPE_3] = "sof-imx8x.ri", + { + .compatible = "fsl,imx8qm-mek-bb", + .sof_tplg_filename = "sof-imx8-cs42888.tplg", + .drv_name = "asoc-audio-graph-card2", }, - .nocodec_tplg_filename = "sof-imx8-nocodec.tplg", - .ops = &sof_imx8x_ops, -}; - -static struct sof_dev_desc sof_of_imx8qm_desc = { - .of_machines = sof_imx8_machs, - .ipc_supported_mask = BIT(SOF_IPC_TYPE_3), - .ipc_default = SOF_IPC_TYPE_3, - .default_fw_path = { - [SOF_IPC_TYPE_3] = "imx/sof", + { + .compatible = "fsl,imx8mp-evk", + .sof_tplg_filename = "sof-imx8mp-wm8960.tplg", + .drv_name = "asoc-audio-graph-card2", }, - .default_tplg_path = { - [SOF_IPC_TYPE_3] = "imx/sof-tplg", + { + .compatible = "fsl,imx8mp-evk-revb4", + .sof_tplg_filename = "sof-imx8mp-wm8962.tplg", + .drv_name = "asoc-audio-graph-card2", }, - .default_fw_filename = { - [SOF_IPC_TYPE_3] = "sof-imx8.ri", + { + .compatible = "fsl,imx8ulp-evk", + .sof_tplg_filename = "sof-imx8ulp-btsco.tplg", + .drv_name = "asoc-audio-graph-card2", }, - .nocodec_tplg_filename = "sof-imx8-nocodec.tplg", - .ops = &sof_imx8_ops, + {} }; +IMX_SOF_DEV_DESC(imx8, sof_imx8_machs, &imx8_chip_info, &sof_imx8_ops, imx8_ops_init); +IMX_SOF_DEV_DESC(imx8x, sof_imx8_machs, &imx8x_chip_info, &sof_imx8_ops, imx8_ops_init); +IMX_SOF_DEV_DESC(imx8m, sof_imx8_machs, &imx8m_chip_info, &sof_imx8_ops, imx8_ops_init); +IMX_SOF_DEV_DESC(imx8ulp, sof_imx8_machs, &imx8ulp_chip_info, &sof_imx8_ops, imx8_ops_init); + static const struct of_device_id sof_of_imx8_ids[] = { - { .compatible = "fsl,imx8qxp-dsp", .data = &sof_of_imx8qxp_desc}, - { .compatible = "fsl,imx8qm-dsp", .data = &sof_of_imx8qm_desc}, + { + .compatible = "fsl,imx8qxp-dsp", + .data = &IMX_SOF_DEV_DESC_NAME(imx8x), + }, + { + .compatible = "fsl,imx8qm-dsp", + .data = &IMX_SOF_DEV_DESC_NAME(imx8), + }, + { + .compatible = "fsl,imx8mp-dsp", + .data = &IMX_SOF_DEV_DESC_NAME(imx8m), + }, + { + .compatible = "fsl,imx8ulp-dsp", + .data = &IMX_SOF_DEV_DESC_NAME(imx8ulp), + }, { } }; MODULE_DEVICE_TABLE(of, sof_of_imx8_ids); @@ -661,7 +462,7 @@ static struct platform_driver snd_sof_of_imx8_driver = { .remove = sof_of_remove, .driver = { .name = "sof-audio-of-imx8", - .pm = &sof_of_pm, + .pm = pm_ptr(&sof_of_pm), .of_match_table = sof_of_imx8_ids, }, }; @@ -669,4 +470,4 @@ module_platform_driver(snd_sof_of_imx8_driver); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("SOF support for IMX8 platforms"); -MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA); +MODULE_IMPORT_NS("SND_SOC_SOF_XTENSA"); diff --git a/sound/soc/sof/imx/imx8m.c b/sound/soc/sof/imx/imx8m.c deleted file mode 100644 index 01d3ad3314f3..000000000000 --- a/sound/soc/sof/imx/imx8m.c +++ /dev/null @@ -1,519 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) -// -// Copyright 2020 NXP -// -// Author: Daniel Baluta <daniel.baluta@nxp.com> -// -// Hardware interface for audio DSP on i.MX8M - -#include <linux/bits.h> -#include <linux/firmware.h> -#include <linux/mfd/syscon.h> -#include <linux/of_platform.h> -#include <linux/of_address.h> -#include <linux/of_irq.h> -#include <linux/regmap.h> - -#include <linux/module.h> -#include <sound/sof.h> -#include <sound/sof/xtensa.h> -#include <linux/firmware/imx/dsp.h> - -#include "../ops.h" -#include "../sof-of-dev.h" -#include "imx-common.h" - -#define MBOX_OFFSET 0x800000 -#define MBOX_SIZE 0x1000 - -/* DAP registers */ -#define IMX8M_DAP_DEBUG 0x28800000 -#define IMX8M_DAP_DEBUG_SIZE (64 * 1024) -#define IMX8M_DAP_PWRCTL (0x4000 + 0x3020) -#define IMX8M_PWRCTL_CORERESET BIT(16) - -/* DSP audio mix registers */ -#define AudioDSP_REG0 0x100 -#define AudioDSP_REG1 0x104 -#define AudioDSP_REG2 0x108 -#define AudioDSP_REG3 0x10c - -#define AudioDSP_REG2_RUNSTALL BIT(5) - -struct imx8m_priv { - struct device *dev; - struct snd_sof_dev *sdev; - - /* DSP IPC handler */ - struct imx_dsp_ipc *dsp_ipc; - struct platform_device *ipc_dev; - - struct clk_bulk_data *clks; - int clk_num; - - void __iomem *dap; - struct regmap *regmap; -}; - -static int imx8m_get_mailbox_offset(struct snd_sof_dev *sdev) -{ - return MBOX_OFFSET; -} - -static int imx8m_get_window_offset(struct snd_sof_dev *sdev, u32 id) -{ - return MBOX_OFFSET; -} - -static void imx8m_dsp_handle_reply(struct imx_dsp_ipc *ipc) -{ - struct imx8m_priv *priv = imx_dsp_get_data(ipc); - unsigned long flags; - - spin_lock_irqsave(&priv->sdev->ipc_lock, flags); - snd_sof_ipc_process_reply(priv->sdev, 0); - spin_unlock_irqrestore(&priv->sdev->ipc_lock, flags); -} - -static void imx8m_dsp_handle_request(struct imx_dsp_ipc *ipc) -{ - struct imx8m_priv *priv = imx_dsp_get_data(ipc); - u32 p; /* Panic code */ - - /* Read the message from the debug box. */ - sof_mailbox_read(priv->sdev, priv->sdev->debug_box.offset + 4, &p, sizeof(p)); - - /* Check to see if the message is a panic code (0x0dead***) */ - if ((p & SOF_IPC_PANIC_MAGIC_MASK) == SOF_IPC_PANIC_MAGIC) - snd_sof_dsp_panic(priv->sdev, p, true); - else - snd_sof_ipc_msgs_rx(priv->sdev); -} - -static struct imx_dsp_ops imx8m_dsp_ops = { - .handle_reply = imx8m_dsp_handle_reply, - .handle_request = imx8m_dsp_handle_request, -}; - -static int imx8m_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg) -{ - struct imx8m_priv *priv = sdev->pdata->hw_pdata; - - sof_mailbox_write(sdev, sdev->host_box.offset, msg->msg_data, - msg->msg_size); - imx_dsp_ring_doorbell(priv->dsp_ipc, 0); - - return 0; -} - -/* - * DSP control. - */ -static int imx8m_run(struct snd_sof_dev *sdev) -{ - struct imx8m_priv *priv = (struct imx8m_priv *)sdev->pdata->hw_pdata; - - regmap_update_bits(priv->regmap, AudioDSP_REG2, AudioDSP_REG2_RUNSTALL, 0); - - return 0; -} - -static int imx8m_reset(struct snd_sof_dev *sdev) -{ - struct imx8m_priv *priv = (struct imx8m_priv *)sdev->pdata->hw_pdata; - u32 pwrctl; - - /* put DSP into reset and stall */ - pwrctl = readl(priv->dap + IMX8M_DAP_PWRCTL); - pwrctl |= IMX8M_PWRCTL_CORERESET; - writel(pwrctl, priv->dap + IMX8M_DAP_PWRCTL); - - /* keep reset asserted for 10 cycles */ - usleep_range(1, 2); - - regmap_update_bits(priv->regmap, AudioDSP_REG2, - AudioDSP_REG2_RUNSTALL, AudioDSP_REG2_RUNSTALL); - - /* take the DSP out of reset and keep stalled for FW loading */ - pwrctl = readl(priv->dap + IMX8M_DAP_PWRCTL); - pwrctl &= ~IMX8M_PWRCTL_CORERESET; - writel(pwrctl, priv->dap + IMX8M_DAP_PWRCTL); - - return 0; -} - -static int imx8m_probe(struct snd_sof_dev *sdev) -{ - struct platform_device *pdev = - container_of(sdev->dev, struct platform_device, dev); - struct device_node *np = pdev->dev.of_node; - struct device_node *res_node; - struct resource *mmio; - struct imx8m_priv *priv; - struct resource res; - u32 base, size; - int ret = 0; - - priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); - if (!priv) - return -ENOMEM; - - sdev->num_cores = 1; - sdev->pdata->hw_pdata = priv; - priv->dev = sdev->dev; - priv->sdev = sdev; - - priv->ipc_dev = platform_device_register_data(sdev->dev, "imx-dsp", - PLATFORM_DEVID_NONE, - pdev, sizeof(*pdev)); - if (IS_ERR(priv->ipc_dev)) - return PTR_ERR(priv->ipc_dev); - - priv->dsp_ipc = dev_get_drvdata(&priv->ipc_dev->dev); - if (!priv->dsp_ipc) { - /* DSP IPC driver not probed yet, try later */ - ret = -EPROBE_DEFER; - dev_err(sdev->dev, "Failed to get drvdata\n"); - goto exit_pdev_unregister; - } - - imx_dsp_set_data(priv->dsp_ipc, priv); - priv->dsp_ipc->ops = &imx8m_dsp_ops; - - /* DSP base */ - mmio = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (mmio) { - base = mmio->start; - size = resource_size(mmio); - } else { - dev_err(sdev->dev, "error: failed to get DSP base at idx 0\n"); - ret = -EINVAL; - goto exit_pdev_unregister; - } - - priv->dap = devm_ioremap(sdev->dev, IMX8M_DAP_DEBUG, IMX8M_DAP_DEBUG_SIZE); - if (!priv->dap) { - dev_err(sdev->dev, "error: failed to map DAP debug memory area"); - ret = -ENODEV; - goto exit_pdev_unregister; - } - - sdev->bar[SOF_FW_BLK_TYPE_IRAM] = devm_ioremap(sdev->dev, base, size); - if (!sdev->bar[SOF_FW_BLK_TYPE_IRAM]) { - dev_err(sdev->dev, "failed to ioremap base 0x%x size 0x%x\n", - base, size); - ret = -ENODEV; - goto exit_pdev_unregister; - } - sdev->mmio_bar = SOF_FW_BLK_TYPE_IRAM; - - res_node = of_parse_phandle(np, "memory-region", 0); - if (!res_node) { - dev_err(&pdev->dev, "failed to get memory region node\n"); - ret = -ENODEV; - goto exit_pdev_unregister; - } - - ret = of_address_to_resource(res_node, 0, &res); - of_node_put(res_node); - if (ret) { - dev_err(&pdev->dev, "failed to get reserved region address\n"); - goto exit_pdev_unregister; - } - - sdev->bar[SOF_FW_BLK_TYPE_SRAM] = devm_ioremap_wc(sdev->dev, res.start, - resource_size(&res)); - if (!sdev->bar[SOF_FW_BLK_TYPE_SRAM]) { - dev_err(sdev->dev, "failed to ioremap mem 0x%x size 0x%x\n", - base, size); - ret = -ENOMEM; - goto exit_pdev_unregister; - } - sdev->mailbox_bar = SOF_FW_BLK_TYPE_SRAM; - - /* set default mailbox offset for FW ready message */ - sdev->dsp_box.offset = MBOX_OFFSET; - - priv->regmap = syscon_regmap_lookup_by_phandle(np, "fsl,dsp-ctrl"); - if (IS_ERR(priv->regmap)) { - dev_err(sdev->dev, "cannot find dsp-ctrl registers"); - ret = PTR_ERR(priv->regmap); - goto exit_pdev_unregister; - } - - ret = devm_clk_bulk_get_all(sdev->dev, &priv->clks); - if (ret < 0) { - dev_err(sdev->dev, "failed to fetch clocks: %d\n", ret); - goto exit_pdev_unregister; - } - priv->clk_num = ret; - - ret = clk_bulk_prepare_enable(priv->clk_num, priv->clks); - if (ret < 0) { - dev_err(sdev->dev, "failed to enable clocks: %d\n", ret); - goto exit_pdev_unregister; - } - - return 0; - -exit_pdev_unregister: - platform_device_unregister(priv->ipc_dev); - return ret; -} - -static void imx8m_remove(struct snd_sof_dev *sdev) -{ - struct imx8m_priv *priv = sdev->pdata->hw_pdata; - - clk_bulk_disable_unprepare(priv->clk_num, priv->clks); - platform_device_unregister(priv->ipc_dev); -} - -/* on i.MX8 there is 1 to 1 match between type and BAR idx */ -static int imx8m_get_bar_index(struct snd_sof_dev *sdev, u32 type) -{ - /* Only IRAM and SRAM bars are valid */ - switch (type) { - case SOF_FW_BLK_TYPE_IRAM: - case SOF_FW_BLK_TYPE_SRAM: - return type; - default: - return -EINVAL; - } -} - -static struct snd_soc_dai_driver imx8m_dai[] = { -{ - .name = "sai1", - .playback = { - .channels_min = 1, - .channels_max = 32, - }, - .capture = { - .channels_min = 1, - .channels_max = 32, - }, -}, -{ - .name = "sai3", - .playback = { - .channels_min = 1, - .channels_max = 32, - }, - .capture = { - .channels_min = 1, - .channels_max = 32, - }, -}, -{ - .name = "micfil", - .capture = { - .channels_min = 1, - .channels_max = 8, - }, -}, -}; - -static int imx8m_dsp_set_power_state(struct snd_sof_dev *sdev, - const struct sof_dsp_power_state *target_state) -{ - sdev->dsp_power_state = *target_state; - - return 0; -} - -static int imx8m_resume(struct snd_sof_dev *sdev) -{ - struct imx8m_priv *priv = (struct imx8m_priv *)sdev->pdata->hw_pdata; - int ret; - int i; - - ret = clk_bulk_prepare_enable(priv->clk_num, priv->clks); - if (ret < 0) { - dev_err(sdev->dev, "failed to enable clocks: %d\n", ret); - return ret; - } - - for (i = 0; i < DSP_MU_CHAN_NUM; i++) - imx_dsp_request_channel(priv->dsp_ipc, i); - - return 0; -} - -static void imx8m_suspend(struct snd_sof_dev *sdev) -{ - struct imx8m_priv *priv = (struct imx8m_priv *)sdev->pdata->hw_pdata; - int i; - - for (i = 0; i < DSP_MU_CHAN_NUM; i++) - imx_dsp_free_channel(priv->dsp_ipc, i); - - clk_bulk_disable_unprepare(priv->clk_num, priv->clks); -} - -static int imx8m_dsp_runtime_resume(struct snd_sof_dev *sdev) -{ - int ret; - const struct sof_dsp_power_state target_dsp_state = { - .state = SOF_DSP_PM_D0, - }; - - ret = imx8m_resume(sdev); - if (ret < 0) - return ret; - - return snd_sof_dsp_set_power_state(sdev, &target_dsp_state); -} - -static int imx8m_dsp_runtime_suspend(struct snd_sof_dev *sdev) -{ - const struct sof_dsp_power_state target_dsp_state = { - .state = SOF_DSP_PM_D3, - }; - - imx8m_suspend(sdev); - - return snd_sof_dsp_set_power_state(sdev, &target_dsp_state); -} - -static int imx8m_dsp_resume(struct snd_sof_dev *sdev) -{ - int ret; - const struct sof_dsp_power_state target_dsp_state = { - .state = SOF_DSP_PM_D0, - }; - - ret = imx8m_resume(sdev); - if (ret < 0) - return ret; - - if (pm_runtime_suspended(sdev->dev)) { - pm_runtime_disable(sdev->dev); - pm_runtime_set_active(sdev->dev); - pm_runtime_mark_last_busy(sdev->dev); - pm_runtime_enable(sdev->dev); - pm_runtime_idle(sdev->dev); - } - - return snd_sof_dsp_set_power_state(sdev, &target_dsp_state); -} - -static int imx8m_dsp_suspend(struct snd_sof_dev *sdev, unsigned int target_state) -{ - const struct sof_dsp_power_state target_dsp_state = { - .state = target_state, - }; - - if (!pm_runtime_suspended(sdev->dev)) - imx8m_suspend(sdev); - - return snd_sof_dsp_set_power_state(sdev, &target_dsp_state); -} - -/* i.MX8 ops */ -static const struct snd_sof_dsp_ops sof_imx8m_ops = { - /* probe and remove */ - .probe = imx8m_probe, - .remove = imx8m_remove, - /* DSP core boot */ - .run = imx8m_run, - .reset = imx8m_reset, - - /* Block IO */ - .block_read = sof_block_read, - .block_write = sof_block_write, - - /* Mailbox IO */ - .mailbox_read = sof_mailbox_read, - .mailbox_write = sof_mailbox_write, - - /* ipc */ - .send_msg = imx8m_send_msg, - .get_mailbox_offset = imx8m_get_mailbox_offset, - .get_window_offset = imx8m_get_window_offset, - - .ipc_msg_data = sof_ipc_msg_data, - .set_stream_data_offset = sof_set_stream_data_offset, - - .get_bar_index = imx8m_get_bar_index, - - /* firmware loading */ - .load_firmware = snd_sof_load_firmware_memcpy, - - /* Debug information */ - .dbg_dump = imx8_dump, - .debugfs_add_region_item = snd_sof_debugfs_add_region_item_iomem, - - /* stream callbacks */ - .pcm_open = sof_stream_pcm_open, - .pcm_close = sof_stream_pcm_close, - /* Firmware ops */ - .dsp_arch_ops = &sof_xtensa_arch_ops, - - /* DAI drivers */ - .drv = imx8m_dai, - .num_drv = ARRAY_SIZE(imx8m_dai), - - .suspend = imx8m_dsp_suspend, - .resume = imx8m_dsp_resume, - - .runtime_suspend = imx8m_dsp_runtime_suspend, - .runtime_resume = imx8m_dsp_runtime_resume, - - .set_power_state = imx8m_dsp_set_power_state, - - .hw_info = SNDRV_PCM_INFO_MMAP | - SNDRV_PCM_INFO_MMAP_VALID | - SNDRV_PCM_INFO_INTERLEAVED | - SNDRV_PCM_INFO_PAUSE | - SNDRV_PCM_INFO_BATCH | - SNDRV_PCM_INFO_NO_PERIOD_WAKEUP, -}; - -static struct snd_sof_of_mach sof_imx8mp_machs[] = { - { - .compatible = "fsl,imx8mp-evk", - .sof_tplg_filename = "sof-imx8mp-wm8960.tplg", - .drv_name = "asoc-audio-graph-card2", - }, - {} -}; - -static struct sof_dev_desc sof_of_imx8mp_desc = { - .of_machines = sof_imx8mp_machs, - .ipc_supported_mask = BIT(SOF_IPC_TYPE_3), - .ipc_default = SOF_IPC_TYPE_3, - .default_fw_path = { - [SOF_IPC_TYPE_3] = "imx/sof", - }, - .default_tplg_path = { - [SOF_IPC_TYPE_3] = "imx/sof-tplg", - }, - .default_fw_filename = { - [SOF_IPC_TYPE_3] = "sof-imx8m.ri", - }, - .nocodec_tplg_filename = "sof-imx8-nocodec.tplg", - .ops = &sof_imx8m_ops, -}; - -static const struct of_device_id sof_of_imx8m_ids[] = { - { .compatible = "fsl,imx8mp-dsp", .data = &sof_of_imx8mp_desc}, - { } -}; -MODULE_DEVICE_TABLE(of, sof_of_imx8m_ids); - -/* DT driver definition */ -static struct platform_driver snd_sof_of_imx8m_driver = { - .probe = sof_of_probe, - .remove = sof_of_remove, - .driver = { - .name = "sof-audio-of-imx8m", - .pm = &sof_of_pm, - .of_match_table = sof_of_imx8m_ids, - }, -}; -module_platform_driver(snd_sof_of_imx8m_driver); - -MODULE_LICENSE("Dual BSD/GPL"); -MODULE_DESCRIPTION("SOF support for IMX8M platforms"); -MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA); diff --git a/sound/soc/sof/imx/imx8ulp.c b/sound/soc/sof/imx/imx8ulp.c deleted file mode 100644 index e5eee1c9f6da..000000000000 --- a/sound/soc/sof/imx/imx8ulp.c +++ /dev/null @@ -1,521 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) -// -// Copyright 2021-2022 NXP -// -// Author: Peng Zhang <peng.zhang_8@nxp.com> -// -// Hardware interface for audio DSP on i.MX8ULP - -#include <linux/arm-smccc.h> -#include <linux/clk.h> -#include <linux/firmware.h> -#include <linux/firmware/imx/dsp.h> -#include <linux/firmware/imx/ipc.h> -#include <linux/firmware/imx/svc/misc.h> -#include <linux/mfd/syscon.h> -#include <linux/module.h> -#include <linux/of_address.h> -#include <linux/of_irq.h> -#include <linux/of_platform.h> -#include <linux/of_reserved_mem.h> - -#include <sound/sof.h> -#include <sound/sof/xtensa.h> - -#include "../ops.h" -#include "../sof-of-dev.h" -#include "imx-common.h" - -#define FSL_SIP_HIFI_XRDC 0xc200000e - -/* SIM Domain register */ -#define SYSCTRL0 0x8 -#define EXECUTE_BIT BIT(13) -#define RESET_BIT BIT(16) -#define HIFI4_CLK_BIT BIT(17) -#define PB_CLK_BIT BIT(18) -#define PLAT_CLK_BIT BIT(19) -#define DEBUG_LOGIC_BIT BIT(25) - -#define MBOX_OFFSET 0x800000 -#define MBOX_SIZE 0x1000 - -struct imx8ulp_priv { - struct device *dev; - struct snd_sof_dev *sdev; - - /* DSP IPC handler */ - struct imx_dsp_ipc *dsp_ipc; - struct platform_device *ipc_dev; - - struct regmap *regmap; - struct clk_bulk_data *clks; - int clk_num; -}; - -static void imx8ulp_sim_lpav_start(struct imx8ulp_priv *priv) -{ - /* Controls the HiFi4 DSP Reset: 1 in reset, 0 out of reset */ - regmap_update_bits(priv->regmap, SYSCTRL0, RESET_BIT, 0); - - /* Reset HiFi4 DSP Debug logic: 1 debug reset, 0 out of reset*/ - regmap_update_bits(priv->regmap, SYSCTRL0, DEBUG_LOGIC_BIT, 0); - - /* Stall HIFI4 DSP Execution: 1 stall, 0 run */ - regmap_update_bits(priv->regmap, SYSCTRL0, EXECUTE_BIT, 0); -} - -static int imx8ulp_get_mailbox_offset(struct snd_sof_dev *sdev) -{ - return MBOX_OFFSET; -} - -static int imx8ulp_get_window_offset(struct snd_sof_dev *sdev, u32 id) -{ - return MBOX_OFFSET; -} - -static void imx8ulp_dsp_handle_reply(struct imx_dsp_ipc *ipc) -{ - struct imx8ulp_priv *priv = imx_dsp_get_data(ipc); - unsigned long flags; - - spin_lock_irqsave(&priv->sdev->ipc_lock, flags); - - snd_sof_ipc_process_reply(priv->sdev, 0); - - spin_unlock_irqrestore(&priv->sdev->ipc_lock, flags); -} - -static void imx8ulp_dsp_handle_request(struct imx_dsp_ipc *ipc) -{ - struct imx8ulp_priv *priv = imx_dsp_get_data(ipc); - u32 p; /* panic code */ - - /* Read the message from the debug box. */ - sof_mailbox_read(priv->sdev, priv->sdev->debug_box.offset + 4, &p, sizeof(p)); - - /* Check to see if the message is a panic code (0x0dead***) */ - if ((p & SOF_IPC_PANIC_MAGIC_MASK) == SOF_IPC_PANIC_MAGIC) - snd_sof_dsp_panic(priv->sdev, p, true); - else - snd_sof_ipc_msgs_rx(priv->sdev); -} - -static struct imx_dsp_ops dsp_ops = { - .handle_reply = imx8ulp_dsp_handle_reply, - .handle_request = imx8ulp_dsp_handle_request, -}; - -static int imx8ulp_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg) -{ - struct imx8ulp_priv *priv = sdev->pdata->hw_pdata; - - sof_mailbox_write(sdev, sdev->host_box.offset, msg->msg_data, - msg->msg_size); - imx_dsp_ring_doorbell(priv->dsp_ipc, 0); - - return 0; -} - -static int imx8ulp_run(struct snd_sof_dev *sdev) -{ - struct imx8ulp_priv *priv = sdev->pdata->hw_pdata; - - imx8ulp_sim_lpav_start(priv); - - return 0; -} - -static int imx8ulp_reset(struct snd_sof_dev *sdev) -{ - struct imx8ulp_priv *priv = sdev->pdata->hw_pdata; - struct arm_smccc_res smc_resource; - - /* HiFi4 Platform Clock Enable: 1 enabled, 0 disabled */ - regmap_update_bits(priv->regmap, SYSCTRL0, PLAT_CLK_BIT, PLAT_CLK_BIT); - - /* HiFi4 PBCLK clock enable: 1 enabled, 0 disabled */ - regmap_update_bits(priv->regmap, SYSCTRL0, PB_CLK_BIT, PB_CLK_BIT); - - /* HiFi4 Clock Enable: 1 enabled, 0 disabled */ - regmap_update_bits(priv->regmap, SYSCTRL0, HIFI4_CLK_BIT, HIFI4_CLK_BIT); - - regmap_update_bits(priv->regmap, SYSCTRL0, RESET_BIT, RESET_BIT); - usleep_range(1, 2); - - /* Stall HIFI4 DSP Execution: 1 stall, 0 not stall */ - regmap_update_bits(priv->regmap, SYSCTRL0, EXECUTE_BIT, EXECUTE_BIT); - usleep_range(1, 2); - - arm_smccc_smc(FSL_SIP_HIFI_XRDC, 0, 0, 0, 0, 0, 0, 0, &smc_resource); - - return 0; -} - -static int imx8ulp_probe(struct snd_sof_dev *sdev) -{ - struct platform_device *pdev = - container_of(sdev->dev, struct platform_device, dev); - struct device_node *np = pdev->dev.of_node; - struct device_node *res_node; - struct resource *mmio; - struct imx8ulp_priv *priv; - struct resource res; - u32 base, size; - int ret = 0; - - priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); - if (!priv) - return -ENOMEM; - - sdev->num_cores = 1; - sdev->pdata->hw_pdata = priv; - priv->dev = sdev->dev; - priv->sdev = sdev; - - /* System integration module(SIM) control dsp configuration */ - priv->regmap = syscon_regmap_lookup_by_phandle(np, "fsl,dsp-ctrl"); - if (IS_ERR(priv->regmap)) - return PTR_ERR(priv->regmap); - - priv->ipc_dev = platform_device_register_data(sdev->dev, "imx-dsp", - PLATFORM_DEVID_NONE, - pdev, sizeof(*pdev)); - if (IS_ERR(priv->ipc_dev)) - return PTR_ERR(priv->ipc_dev); - - priv->dsp_ipc = dev_get_drvdata(&priv->ipc_dev->dev); - if (!priv->dsp_ipc) { - /* DSP IPC driver not probed yet, try later */ - ret = -EPROBE_DEFER; - dev_err(sdev->dev, "Failed to get drvdata\n"); - goto exit_pdev_unregister; - } - - imx_dsp_set_data(priv->dsp_ipc, priv); - priv->dsp_ipc->ops = &dsp_ops; - - /* DSP base */ - mmio = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (mmio) { - base = mmio->start; - size = resource_size(mmio); - } else { - dev_err(sdev->dev, "error: failed to get DSP base at idx 0\n"); - ret = -EINVAL; - goto exit_pdev_unregister; - } - - sdev->bar[SOF_FW_BLK_TYPE_IRAM] = devm_ioremap(sdev->dev, base, size); - if (!sdev->bar[SOF_FW_BLK_TYPE_IRAM]) { - dev_err(sdev->dev, "failed to ioremap base 0x%x size 0x%x\n", - base, size); - ret = -ENODEV; - goto exit_pdev_unregister; - } - sdev->mmio_bar = SOF_FW_BLK_TYPE_IRAM; - - res_node = of_parse_phandle(np, "memory-reserved", 0); - if (!res_node) { - dev_err(&pdev->dev, "failed to get memory region node\n"); - ret = -ENODEV; - goto exit_pdev_unregister; - } - - ret = of_address_to_resource(res_node, 0, &res); - of_node_put(res_node); - if (ret) { - dev_err(&pdev->dev, "failed to get reserved region address\n"); - goto exit_pdev_unregister; - } - - sdev->bar[SOF_FW_BLK_TYPE_SRAM] = devm_ioremap_wc(sdev->dev, res.start, - resource_size(&res)); - if (!sdev->bar[SOF_FW_BLK_TYPE_SRAM]) { - dev_err(sdev->dev, "failed to ioremap mem 0x%x size 0x%x\n", - base, size); - ret = -ENOMEM; - goto exit_pdev_unregister; - } - sdev->mailbox_bar = SOF_FW_BLK_TYPE_SRAM; - - /* set default mailbox offset for FW ready message */ - sdev->dsp_box.offset = MBOX_OFFSET; - - ret = of_reserved_mem_device_init(sdev->dev); - if (ret) { - dev_err(&pdev->dev, "failed to init reserved memory region %d\n", ret); - goto exit_pdev_unregister; - } - - ret = devm_clk_bulk_get_all(sdev->dev, &priv->clks); - if (ret < 0) { - dev_err(sdev->dev, "failed to fetch clocks: %d\n", ret); - goto exit_pdev_unregister; - } - priv->clk_num = ret; - - ret = clk_bulk_prepare_enable(priv->clk_num, priv->clks); - if (ret < 0) { - dev_err(sdev->dev, "failed to enable clocks: %d\n", ret); - goto exit_pdev_unregister; - } - - return 0; - -exit_pdev_unregister: - platform_device_unregister(priv->ipc_dev); - - return ret; -} - -static void imx8ulp_remove(struct snd_sof_dev *sdev) -{ - struct imx8ulp_priv *priv = sdev->pdata->hw_pdata; - - clk_bulk_disable_unprepare(priv->clk_num, priv->clks); - platform_device_unregister(priv->ipc_dev); -} - -/* on i.MX8 there is 1 to 1 match between type and BAR idx */ -static int imx8ulp_get_bar_index(struct snd_sof_dev *sdev, u32 type) -{ - return type; -} - -static int imx8ulp_suspend(struct snd_sof_dev *sdev) -{ - int i; - struct imx8ulp_priv *priv = (struct imx8ulp_priv *)sdev->pdata->hw_pdata; - - /*Stall DSP, release in .run() */ - regmap_update_bits(priv->regmap, SYSCTRL0, EXECUTE_BIT, EXECUTE_BIT); - - for (i = 0; i < DSP_MU_CHAN_NUM; i++) - imx_dsp_free_channel(priv->dsp_ipc, i); - - clk_bulk_disable_unprepare(priv->clk_num, priv->clks); - - return 0; -} - -static int imx8ulp_resume(struct snd_sof_dev *sdev) -{ - struct imx8ulp_priv *priv = (struct imx8ulp_priv *)sdev->pdata->hw_pdata; - int i, ret; - - ret = clk_bulk_prepare_enable(priv->clk_num, priv->clks); - if (ret < 0) { - dev_err(sdev->dev, "failed to enable clocks: %d\n", ret); - return ret; - } - - for (i = 0; i < DSP_MU_CHAN_NUM; i++) - imx_dsp_request_channel(priv->dsp_ipc, i); - - return 0; -} - -static int imx8ulp_dsp_runtime_resume(struct snd_sof_dev *sdev) -{ - const struct sof_dsp_power_state target_dsp_state = { - .state = SOF_DSP_PM_D0, - .substate = 0, - }; - - imx8ulp_resume(sdev); - - return snd_sof_dsp_set_power_state(sdev, &target_dsp_state); -} - -static int imx8ulp_dsp_runtime_suspend(struct snd_sof_dev *sdev) -{ - const struct sof_dsp_power_state target_dsp_state = { - .state = SOF_DSP_PM_D3, - .substate = 0, - }; - - imx8ulp_suspend(sdev); - - return snd_sof_dsp_set_power_state(sdev, &target_dsp_state); -} - -static int imx8ulp_dsp_suspend(struct snd_sof_dev *sdev, unsigned int target_state) -{ - const struct sof_dsp_power_state target_dsp_state = { - .state = target_state, - .substate = 0, - }; - - if (!pm_runtime_suspended(sdev->dev)) - imx8ulp_suspend(sdev); - - return snd_sof_dsp_set_power_state(sdev, &target_dsp_state); -} - -static int imx8ulp_dsp_resume(struct snd_sof_dev *sdev) -{ - const struct sof_dsp_power_state target_dsp_state = { - .state = SOF_DSP_PM_D0, - .substate = 0, - }; - - imx8ulp_resume(sdev); - - if (pm_runtime_suspended(sdev->dev)) { - pm_runtime_disable(sdev->dev); - pm_runtime_set_active(sdev->dev); - pm_runtime_mark_last_busy(sdev->dev); - pm_runtime_enable(sdev->dev); - pm_runtime_idle(sdev->dev); - } - - return snd_sof_dsp_set_power_state(sdev, &target_dsp_state); -} - -static struct snd_soc_dai_driver imx8ulp_dai[] = { - { - .name = "sai5", - .playback = { - .channels_min = 1, - .channels_max = 32, - }, - .capture = { - .channels_min = 1, - .channels_max = 32, - }, - }, - { - .name = "sai6", - .playback = { - .channels_min = 1, - .channels_max = 32, - }, - .capture = { - .channels_min = 1, - .channels_max = 32, - }, - }, -}; - -static int imx8ulp_dsp_set_power_state(struct snd_sof_dev *sdev, - const struct sof_dsp_power_state *target_state) -{ - sdev->dsp_power_state = *target_state; - - return 0; -} - -/* i.MX8 ops */ -static const struct snd_sof_dsp_ops sof_imx8ulp_ops = { - /* probe and remove */ - .probe = imx8ulp_probe, - .remove = imx8ulp_remove, - /* DSP core boot */ - .run = imx8ulp_run, - .reset = imx8ulp_reset, - - /* Block IO */ - .block_read = sof_block_read, - .block_write = sof_block_write, - - /* Module IO */ - .read64 = sof_io_read64, - - /* Mailbox IO */ - .mailbox_read = sof_mailbox_read, - .mailbox_write = sof_mailbox_write, - - /* ipc */ - .send_msg = imx8ulp_send_msg, - .get_mailbox_offset = imx8ulp_get_mailbox_offset, - .get_window_offset = imx8ulp_get_window_offset, - - .ipc_msg_data = sof_ipc_msg_data, - .set_stream_data_offset = sof_set_stream_data_offset, - - /* stream callbacks */ - .pcm_open = sof_stream_pcm_open, - .pcm_close = sof_stream_pcm_close, - - /* module loading */ - .get_bar_index = imx8ulp_get_bar_index, - /* firmware loading */ - .load_firmware = snd_sof_load_firmware_memcpy, - - /* Debug information */ - .dbg_dump = imx8_dump, - - /* Firmware ops */ - .dsp_arch_ops = &sof_xtensa_arch_ops, - - /* DAI drivers */ - .drv = imx8ulp_dai, - .num_drv = ARRAY_SIZE(imx8ulp_dai), - - /* ALSA HW info flags */ - .hw_info = SNDRV_PCM_INFO_MMAP | - SNDRV_PCM_INFO_MMAP_VALID | - SNDRV_PCM_INFO_INTERLEAVED | - SNDRV_PCM_INFO_PAUSE | - SNDRV_PCM_INFO_BATCH | - SNDRV_PCM_INFO_NO_PERIOD_WAKEUP, - - /* PM */ - .runtime_suspend = imx8ulp_dsp_runtime_suspend, - .runtime_resume = imx8ulp_dsp_runtime_resume, - - .suspend = imx8ulp_dsp_suspend, - .resume = imx8ulp_dsp_resume, - - .set_power_state = imx8ulp_dsp_set_power_state, -}; - -static struct snd_sof_of_mach sof_imx8ulp_machs[] = { - { - .compatible = "fsl,imx8ulp-evk", - .sof_tplg_filename = "sof-imx8ulp-btsco.tplg", - .drv_name = "asoc-audio-graph-card2", - }, - {} -}; - -static struct sof_dev_desc sof_of_imx8ulp_desc = { - .of_machines = sof_imx8ulp_machs, - .ipc_supported_mask = BIT(SOF_IPC_TYPE_3), - .ipc_default = SOF_IPC_TYPE_3, - .default_fw_path = { - [SOF_IPC_TYPE_3] = "imx/sof", - }, - .default_tplg_path = { - [SOF_IPC_TYPE_3] = "imx/sof-tplg", - }, - .default_fw_filename = { - [SOF_IPC_TYPE_3] = "sof-imx8ulp.ri", - }, - .nocodec_tplg_filename = "sof-imx8ulp-nocodec.tplg", - .ops = &sof_imx8ulp_ops, -}; - -static const struct of_device_id sof_of_imx8ulp_ids[] = { - { .compatible = "fsl,imx8ulp-dsp", .data = &sof_of_imx8ulp_desc}, - { } -}; -MODULE_DEVICE_TABLE(of, sof_of_imx8ulp_ids); - -/* DT driver definition */ -static struct platform_driver snd_sof_of_imx8ulp_driver = { - .probe = sof_of_probe, - .remove = sof_of_remove, - .driver = { - .name = "sof-audio-of-imx8ulp", - .pm = &sof_of_pm, - .of_match_table = sof_of_imx8ulp_ids, - }, -}; -module_platform_driver(snd_sof_of_imx8ulp_driver); - -MODULE_LICENSE("Dual BSD/GPL"); -MODULE_DESCRIPTION("SOF support for IMX8ULP platforms"); -MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA); diff --git a/sound/soc/sof/imx/imx9.c b/sound/soc/sof/imx/imx9.c new file mode 100644 index 000000000000..e56e8a1c8022 --- /dev/null +++ b/sound/soc/sof/imx/imx9.c @@ -0,0 +1,117 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) +/* + * Copyright 2025 NXP + */ + +#include <linux/firmware/imx/sm.h> + +#include "imx-common.h" + +#define IMX95_M7_CPU_ID 0x1 +#define IMX95_M7_LM_ID 0x1 + +static struct snd_soc_dai_driver imx95_dai[] = { + IMX_SOF_DAI_DRV_ENTRY_BIDIR("sai3", 1, 32), +}; + +static struct snd_sof_dsp_ops sof_imx9_ops; + +static int imx95_ops_init(struct snd_sof_dev *sdev) +{ + /* first copy from template */ + memcpy(&sof_imx9_ops, &sof_imx_ops, sizeof(sof_imx_ops)); + + /* ... and finally set DAI driver */ + sof_imx9_ops.drv = get_chip_info(sdev)->drv; + sof_imx9_ops.num_drv = get_chip_info(sdev)->num_drv; + + return 0; +} + +static int imx95_chip_probe(struct snd_sof_dev *sdev) +{ + struct platform_device *pdev; + struct resource *res; + + pdev = to_platform_device(sdev->dev); + + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "sram"); + if (!res) + return dev_err_probe(sdev->dev, -ENODEV, + "failed to fetch SRAM region\n"); + + return scmi_imx_lmm_reset_vector_set(IMX95_M7_LM_ID, IMX95_M7_CPU_ID, + 0, res->start); +} + +static int imx95_core_kick(struct snd_sof_dev *sdev) +{ + return scmi_imx_lmm_operation(IMX95_M7_LM_ID, SCMI_IMX_LMM_BOOT, 0); +} + +static int imx95_core_shutdown(struct snd_sof_dev *sdev) +{ + return scmi_imx_lmm_operation(IMX95_M7_LM_ID, + SCMI_IMX_LMM_SHUTDOWN, + SCMI_IMX_LMM_OP_FORCEFUL); +} + +static const struct imx_chip_ops imx95_chip_ops = { + .probe = imx95_chip_probe, + .core_kick = imx95_core_kick, + .core_shutdown = imx95_core_shutdown, +}; + +static struct imx_memory_info imx95_memory_regions[] = { + { .name = "sram", .reserved = false }, + { } +}; + +static const struct imx_chip_info imx95_chip_info = { + .ipc_info = { + .boot_mbox_offset = 0x6001000, + .window_offset = 0x6000000, + }, + .has_dma_reserved = true, + .memory = imx95_memory_regions, + .drv = imx95_dai, + .num_drv = ARRAY_SIZE(imx95_dai), + .ops = &imx95_chip_ops, +}; + +static struct snd_sof_of_mach sof_imx9_machs[] = { + { + .compatible = "fsl,imx95-19x19-evk", + .sof_tplg_filename = "sof-imx95-wm8962.tplg", + .drv_name = "asoc-audio-graph-card2", + }, + { + } +}; + +IMX_SOF_DEV_DESC(imx95, sof_imx9_machs, &imx95_chip_info, &sof_imx9_ops, imx95_ops_init); + +static const struct of_device_id sof_of_imx9_ids[] = { + { + .compatible = "fsl,imx95-cm7-sof", + .data = &IMX_SOF_DEV_DESC_NAME(imx95), + }, + { + }, +}; +MODULE_DEVICE_TABLE(of, sof_of_imx9_ids); + +static struct platform_driver snd_sof_of_imx9_driver = { + .probe = sof_of_probe, + .remove = sof_of_remove, + .driver = { + .name = "sof-audio-of-imx9", + .pm = pm_ptr(&sof_of_pm), + .of_match_table = sof_of_imx9_ids, + }, +}; +module_platform_driver(snd_sof_of_imx9_driver); + +MODULE_LICENSE("Dual BSD/GPL"); +MODULE_DESCRIPTION("SOF driver for imx9 platforms"); +MODULE_AUTHOR("Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>"); diff --git a/sound/soc/sof/intel/Kconfig b/sound/soc/sof/intel/Kconfig index 2c43558d96b9..54cd3807f8c6 100644 --- a/sound/soc/sof/intel/Kconfig +++ b/sound/soc/sof/intel/Kconfig @@ -266,8 +266,10 @@ config SND_SOC_SOF_METEORLAKE config SND_SOC_SOF_INTEL_LNL tristate + select SOUNDWIRE_INTEL if SND_SOC_SOF_INTEL_SOUNDWIRE != n select SND_SOC_SOF_HDA_GENERIC select SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE + select SND_SOF_SOF_HDA_SDW_BPT if SND_SOC_SOF_INTEL_SOUNDWIRE != n select SND_SOC_SOF_IPC4 select SND_SOC_SOF_INTEL_MTL @@ -298,6 +300,23 @@ config SND_SOC_SOF_PANTHERLAKE Say Y if you have such a device. If unsure select "N". +config SND_SOC_SOF_INTEL_NVL + tristate + select SND_SOC_SOF_HDA_COMMON + select SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE + select SND_SOC_SOF_IPC4 + select SND_SOC_SOF_INTEL_PTL + +config SND_SOC_SOF_NOVALAKE + tristate "SOF support for Novalake" + default SND_SOC_SOF_PCI + select SND_SOC_SOF_INTEL_NVL + help + This adds support for Sound Open Firmware for Intel(R) platforms + using the Novalake processors. + Say Y if you have such a device. + If unsure select "N". + config SND_SOC_SOF_HDA_COMMON tristate @@ -309,6 +328,7 @@ config SND_SOC_SOF_HDA_GENERIC select SND_INTEL_DSP_CONFIG select SND_SOC_SOF_HDA_LINK_BASELINE select SND_SOC_SOF_HDA_PROBES + select SND_SOC_SDW_UTILS if SND_SOC_SOF_INTEL_SOUNDWIRE select SND_SOC_SOF_HDA_MLINK if SND_SOC_SOF_HDA_LINK help This option is not user-selectable but automagically handled by @@ -342,6 +362,13 @@ config SND_SOC_SOF_HDA_AUDIO_CODEC endif ## SND_SOC_SOF_HDA_GENERIC +config SND_SOF_SOF_HDA_SDW_BPT + tristate + select SND_HDA_EXT_CORE + help + This option is not user-selectable but automagically handled by + 'select' statements at a higher level. + config SND_SOC_SOF_HDA_LINK_BASELINE tristate select SND_SOC_SOF_HDA if SND_SOC_SOF_HDA_LINK diff --git a/sound/soc/sof/intel/Makefile b/sound/soc/sof/intel/Makefile index f40daa616803..cc9783e933f8 100644 --- a/sound/soc/sof/intel/Makefile +++ b/sound/soc/sof/intel/Makefile @@ -12,6 +12,8 @@ snd-sof-intel-hda-generic-y := hda.o hda-common-ops.o snd-sof-intel-hda-mlink-y := hda-mlink.o +snd-sof-intel-hda-sdw-bpt-objs := hda-sdw-bpt.o + snd-sof-intel-hda-common-$(CONFIG_SND_SOC_SOF_HDA_PROBES) += hda-probes.o snd-sof-intel-hda-y := hda-codec.o @@ -26,6 +28,8 @@ obj-$(CONFIG_SND_SOC_SOF_HDA_GENERIC) += snd-sof-intel-hda-generic.o obj-$(CONFIG_SND_SOC_SOF_HDA_MLINK) += snd-sof-intel-hda-mlink.o obj-$(CONFIG_SND_SOC_SOF_HDA) += snd-sof-intel-hda.o +obj-$(CONFIG_SND_SOF_SOF_HDA_SDW_BPT) += snd-sof-intel-hda-sdw-bpt.o + snd-sof-pci-intel-tng-y := pci-tng.o snd-sof-pci-intel-skl-y := pci-skl.o skl.o hda-loader-skl.o snd-sof-pci-intel-apl-y := pci-apl.o apl.o @@ -34,7 +38,8 @@ snd-sof-pci-intel-icl-y := pci-icl.o icl.o snd-sof-pci-intel-tgl-y := pci-tgl.o tgl.o snd-sof-pci-intel-mtl-y := pci-mtl.o mtl.o snd-sof-pci-intel-lnl-y := pci-lnl.o lnl.o -snd-sof-pci-intel-ptl-y := pci-ptl.o +snd-sof-pci-intel-ptl-y := pci-ptl.o ptl.o +snd-sof-pci-intel-nvl-y := pci-nvl.o nvl.o obj-$(CONFIG_SND_SOC_SOF_MERRIFIELD) += snd-sof-pci-intel-tng.o obj-$(CONFIG_SND_SOC_SOF_INTEL_SKL) += snd-sof-pci-intel-skl.o @@ -45,3 +50,4 @@ obj-$(CONFIG_SND_SOC_SOF_INTEL_TGL) += snd-sof-pci-intel-tgl.o obj-$(CONFIG_SND_SOC_SOF_INTEL_MTL) += snd-sof-pci-intel-mtl.o obj-$(CONFIG_SND_SOC_SOF_INTEL_LNL) += snd-sof-pci-intel-lnl.o obj-$(CONFIG_SND_SOC_SOF_INTEL_PTL) += snd-sof-pci-intel-ptl.o +obj-$(CONFIG_SND_SOC_SOF_INTEL_NVL) += snd-sof-pci-intel-nvl.o diff --git a/sound/soc/sof/intel/apl.c b/sound/soc/sof/intel/apl.c index 76a92eaa1359..0c68ae41a8a8 100644 --- a/sound/soc/sof/intel/apl.c +++ b/sound/soc/sof/intel/apl.c @@ -118,4 +118,5 @@ const struct sof_intel_dsp_desc apl_chip_info = { .power_down_dsp = hda_power_down_dsp, .disable_interrupts = hda_dsp_disable_interrupts, .hw_ip_version = SOF_INTEL_CAVS_1_5_PLUS, + .platform = "apl", }; diff --git a/sound/soc/sof/intel/atom.c b/sound/soc/sof/intel/atom.c index 3505ac3a1b14..0d364bcdcfa9 100644 --- a/sound/soc/sof/intel/atom.c +++ b/sound/soc/sof/intel/atom.c @@ -78,23 +78,23 @@ void atom_dump(struct snd_sof_dev *sdev, u32 flags) imrd = snd_sof_dsp_read64(sdev, DSP_BAR, SHIM_IMRD); dev_err(sdev->dev, "error: ipc host -> DSP: pending %s complete %s raw 0x%llx\n", - (panic & SHIM_IPCX_BUSY) ? "yes" : "no", - (panic & SHIM_IPCX_DONE) ? "yes" : "no", panic); + str_yes_no(panic & SHIM_IPCX_BUSY), + str_yes_no(panic & SHIM_IPCX_DONE), panic); dev_err(sdev->dev, "error: mask host: pending %s complete %s raw 0x%llx\n", - (imrx & SHIM_IMRX_BUSY) ? "yes" : "no", - (imrx & SHIM_IMRX_DONE) ? "yes" : "no", imrx); + str_yes_no(imrx & SHIM_IMRX_BUSY), + str_yes_no(imrx & SHIM_IMRX_DONE), imrx); dev_err(sdev->dev, "error: ipc DSP -> host: pending %s complete %s raw 0x%llx\n", - (status & SHIM_IPCD_BUSY) ? "yes" : "no", - (status & SHIM_IPCD_DONE) ? "yes" : "no", status); + str_yes_no(status & SHIM_IPCD_BUSY), + str_yes_no(status & SHIM_IPCD_DONE), status); dev_err(sdev->dev, "error: mask DSP: pending %s complete %s raw 0x%llx\n", - (imrd & SHIM_IMRD_BUSY) ? "yes" : "no", - (imrd & SHIM_IMRD_DONE) ? "yes" : "no", imrd); + str_yes_no(imrd & SHIM_IMRD_BUSY), + str_yes_no(imrd & SHIM_IMRD_DONE), imrd); } -EXPORT_SYMBOL_NS(atom_dump, SND_SOC_SOF_INTEL_ATOM_HIFI_EP); +EXPORT_SYMBOL_NS(atom_dump, "SND_SOC_SOF_INTEL_ATOM_HIFI_EP"); /* * IPC Doorbell IRQ handler and thread. @@ -131,7 +131,7 @@ irqreturn_t atom_irq_handler(int irq, void *context) return ret; } -EXPORT_SYMBOL_NS(atom_irq_handler, SND_SOC_SOF_INTEL_ATOM_HIFI_EP); +EXPORT_SYMBOL_NS(atom_irq_handler, "SND_SOC_SOF_INTEL_ATOM_HIFI_EP"); irqreturn_t atom_irq_thread(int irq, void *context) { @@ -176,7 +176,7 @@ irqreturn_t atom_irq_thread(int irq, void *context) return IRQ_HANDLED; } -EXPORT_SYMBOL_NS(atom_irq_thread, SND_SOC_SOF_INTEL_ATOM_HIFI_EP); +EXPORT_SYMBOL_NS(atom_irq_thread, "SND_SOC_SOF_INTEL_ATOM_HIFI_EP"); int atom_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg) { @@ -191,19 +191,19 @@ int atom_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg) return 0; } -EXPORT_SYMBOL_NS(atom_send_msg, SND_SOC_SOF_INTEL_ATOM_HIFI_EP); +EXPORT_SYMBOL_NS(atom_send_msg, "SND_SOC_SOF_INTEL_ATOM_HIFI_EP"); int atom_get_mailbox_offset(struct snd_sof_dev *sdev) { return MBOX_OFFSET; } -EXPORT_SYMBOL_NS(atom_get_mailbox_offset, SND_SOC_SOF_INTEL_ATOM_HIFI_EP); +EXPORT_SYMBOL_NS(atom_get_mailbox_offset, "SND_SOC_SOF_INTEL_ATOM_HIFI_EP"); int atom_get_window_offset(struct snd_sof_dev *sdev, u32 id) { return MBOX_OFFSET; } -EXPORT_SYMBOL_NS(atom_get_window_offset, SND_SOC_SOF_INTEL_ATOM_HIFI_EP); +EXPORT_SYMBOL_NS(atom_get_window_offset, "SND_SOC_SOF_INTEL_ATOM_HIFI_EP"); static void atom_host_done(struct snd_sof_dev *sdev) { @@ -248,7 +248,7 @@ int atom_run(struct snd_sof_dev *sdev) /* return init core mask */ return 1; } -EXPORT_SYMBOL_NS(atom_run, SND_SOC_SOF_INTEL_ATOM_HIFI_EP); +EXPORT_SYMBOL_NS(atom_run, "SND_SOC_SOF_INTEL_ATOM_HIFI_EP"); int atom_reset(struct snd_sof_dev *sdev) { @@ -267,7 +267,7 @@ int atom_reset(struct snd_sof_dev *sdev) return 0; } -EXPORT_SYMBOL_NS(atom_reset, SND_SOC_SOF_INTEL_ATOM_HIFI_EP); +EXPORT_SYMBOL_NS(atom_reset, "SND_SOC_SOF_INTEL_ATOM_HIFI_EP"); static const char *fixup_tplg_name(struct snd_sof_dev *sdev, const char *sof_tplg_filename, @@ -330,7 +330,7 @@ struct snd_soc_acpi_mach *atom_machine_select(struct snd_sof_dev *sdev) return mach; } -EXPORT_SYMBOL_NS(atom_machine_select, SND_SOC_SOF_INTEL_ATOM_HIFI_EP); +EXPORT_SYMBOL_NS(atom_machine_select, "SND_SOC_SOF_INTEL_ATOM_HIFI_EP"); /* Atom DAIs */ struct snd_soc_dai_driver atom_dai[] = { @@ -401,7 +401,7 @@ struct snd_soc_dai_driver atom_dai[] = { }, }, }; -EXPORT_SYMBOL_NS(atom_dai, SND_SOC_SOF_INTEL_ATOM_HIFI_EP); +EXPORT_SYMBOL_NS(atom_dai, "SND_SOC_SOF_INTEL_ATOM_HIFI_EP"); void atom_set_mach_params(struct snd_soc_acpi_mach *mach, struct snd_sof_dev *sdev) @@ -415,7 +415,7 @@ void atom_set_mach_params(struct snd_soc_acpi_mach *mach, mach_params->num_dai_drivers = desc->ops->num_drv; mach_params->dai_drivers = desc->ops->drv; } -EXPORT_SYMBOL_NS(atom_set_mach_params, SND_SOC_SOF_INTEL_ATOM_HIFI_EP); +EXPORT_SYMBOL_NS(atom_set_mach_params, "SND_SOC_SOF_INTEL_ATOM_HIFI_EP"); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("SOF support for Atom platforms"); diff --git a/sound/soc/sof/intel/bdw.c b/sound/soc/sof/intel/bdw.c index 322ff118f0f6..f1287d509835 100644 --- a/sound/soc/sof/intel/bdw.c +++ b/sound/soc/sof/intel/bdw.c @@ -266,20 +266,20 @@ static void bdw_dump(struct snd_sof_dev *sdev, u32 flags) imrd = snd_sof_dsp_read(sdev, BDW_DSP_BAR, SHIM_IMRD); dev_err(sdev->dev, "error: ipc host -> DSP: pending %s complete %s raw 0x%8.8x\n", - (panic & SHIM_IPCX_BUSY) ? "yes" : "no", - (panic & SHIM_IPCX_DONE) ? "yes" : "no", panic); + str_yes_no(panic & SHIM_IPCX_BUSY), + str_yes_no(panic & SHIM_IPCX_DONE), panic); dev_err(sdev->dev, "error: mask host: pending %s complete %s raw 0x%8.8x\n", - (imrx & SHIM_IMRX_BUSY) ? "yes" : "no", - (imrx & SHIM_IMRX_DONE) ? "yes" : "no", imrx); + str_yes_no(imrx & SHIM_IMRX_BUSY), + str_yes_no(imrx & SHIM_IMRX_DONE), imrx); dev_err(sdev->dev, "error: ipc DSP -> host: pending %s complete %s raw 0x%8.8x\n", - (status & SHIM_IPCD_BUSY) ? "yes" : "no", - (status & SHIM_IPCD_DONE) ? "yes" : "no", status); + str_yes_no(status & SHIM_IPCD_BUSY), + str_yes_no(status & SHIM_IPCD_DONE), status); dev_err(sdev->dev, "error: mask DSP: pending %s complete %s raw 0x%8.8x\n", - (imrd & SHIM_IMRD_BUSY) ? "yes" : "no", - (imrd & SHIM_IMRD_DONE) ? "yes" : "no", imrd); + str_yes_no(imrd & SHIM_IMRD_BUSY), + str_yes_no(imrd & SHIM_IMRD_DONE), imrd); } /* @@ -410,8 +410,7 @@ static int bdw_probe(struct snd_sof_dev *sdev) { struct snd_sof_pdata *pdata = sdev->pdata; const struct sof_dev_desc *desc = pdata->desc; - struct platform_device *pdev = - container_of(sdev->dev, struct platform_device, dev); + struct platform_device *pdev = to_platform_device(sdev->dev); const struct sof_intel_dsp_desc *chip; struct resource *mmio; u32 base, size; @@ -687,7 +686,7 @@ static struct platform_driver snd_sof_acpi_intel_bdw_driver = { .remove = sof_acpi_remove, .driver = { .name = "sof-audio-acpi-intel-bdw", - .pm = &sof_acpi_pm, + .pm = pm_ptr(&sof_acpi_pm), .acpi_match_table = sof_broadwell_match, }, }; @@ -695,6 +694,5 @@ module_platform_driver(snd_sof_acpi_intel_bdw_driver); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("SOF support for Broadwell platforms"); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HIFI_EP_IPC); -MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA); -MODULE_IMPORT_NS(SND_SOC_SOF_ACPI_DEV); +MODULE_IMPORT_NS("SND_SOC_SOF_XTENSA"); +MODULE_IMPORT_NS("SND_SOC_SOF_ACPI_DEV"); diff --git a/sound/soc/sof/intel/byt.c b/sound/soc/sof/intel/byt.c index f531710cf94e..18208f77b84d 100644 --- a/sound/soc/sof/intel/byt.c +++ b/sound/soc/sof/intel/byt.c @@ -109,8 +109,7 @@ static int byt_acpi_probe(struct snd_sof_dev *sdev) { struct snd_sof_pdata *pdata = sdev->pdata; const struct sof_dev_desc *desc = pdata->desc; - struct platform_device *pdev = - container_of(sdev->dev, struct platform_device, dev); + struct platform_device *pdev = to_platform_device(sdev->dev); const struct sof_intel_dsp_desc *chip; struct resource *mmio; u32 base, size; @@ -468,7 +467,7 @@ static struct platform_driver snd_sof_acpi_intel_byt_driver = { .remove = sof_acpi_remove, .driver = { .name = "sof-audio-acpi-intel-byt", - .pm = &sof_acpi_pm, + .pm = pm_ptr(&sof_acpi_pm), .acpi_match_table = sof_baytrail_match, }, }; @@ -476,7 +475,6 @@ module_platform_driver(snd_sof_acpi_intel_byt_driver); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("SOF support for Baytrail/Cherrytrail"); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HIFI_EP_IPC); -MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA); -MODULE_IMPORT_NS(SND_SOC_SOF_ACPI_DEV); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_ATOM_HIFI_EP); +MODULE_IMPORT_NS("SND_SOC_SOF_XTENSA"); +MODULE_IMPORT_NS("SND_SOC_SOF_ACPI_DEV"); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_ATOM_HIFI_EP"); diff --git a/sound/soc/sof/intel/cnl.c b/sound/soc/sof/intel/cnl.c index 6a8c7a108ef0..0cc5725515e7 100644 --- a/sound/soc/sof/intel/cnl.c +++ b/sound/soc/sof/intel/cnl.c @@ -110,7 +110,7 @@ irqreturn_t cnl_ipc4_irq_thread(int irq, void *context) return IRQ_HANDLED; } -EXPORT_SYMBOL_NS(cnl_ipc4_irq_thread, SND_SOC_SOF_INTEL_CNL); +EXPORT_SYMBOL_NS(cnl_ipc4_irq_thread, "SND_SOC_SOF_INTEL_CNL"); irqreturn_t cnl_ipc_irq_thread(int irq, void *context) { @@ -203,7 +203,7 @@ irqreturn_t cnl_ipc_irq_thread(int irq, void *context) return IRQ_HANDLED; } -EXPORT_SYMBOL_NS(cnl_ipc_irq_thread, SND_SOC_SOF_INTEL_CNL); +EXPORT_SYMBOL_NS(cnl_ipc_irq_thread, "SND_SOC_SOF_INTEL_CNL"); static void cnl_ipc_host_done(struct snd_sof_dev *sdev) { @@ -286,7 +286,7 @@ int cnl_ipc4_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg) return 0; } -EXPORT_SYMBOL_NS(cnl_ipc4_send_msg, SND_SOC_SOF_INTEL_CNL); +EXPORT_SYMBOL_NS(cnl_ipc4_send_msg, "SND_SOC_SOF_INTEL_CNL"); int cnl_ipc_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg) { @@ -329,12 +329,12 @@ int cnl_ipc_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg) * CTX_SAVE IPC, which is sent before the DSP enters D3. */ if (hdr->cmd != (SOF_IPC_GLB_PM_MSG | SOF_IPC_PM_CTX_SAVE)) - mod_delayed_work(system_wq, &hdev->d0i3_work, + mod_delayed_work(system_dfl_wq, &hdev->d0i3_work, msecs_to_jiffies(SOF_HDA_D0I3_WORK_DELAY_MS)); return 0; } -EXPORT_SYMBOL_NS(cnl_ipc_send_msg, SND_SOC_SOF_INTEL_CNL); +EXPORT_SYMBOL_NS(cnl_ipc_send_msg, "SND_SOC_SOF_INTEL_CNL"); void cnl_ipc_dump(struct snd_sof_dev *sdev) { @@ -355,7 +355,7 @@ void cnl_ipc_dump(struct snd_sof_dev *sdev) "error: host status 0x%8.8x dsp status 0x%8.8x mask 0x%8.8x\n", hipcida, hipctdr, hipcctl); } -EXPORT_SYMBOL_NS(cnl_ipc_dump, SND_SOC_SOF_INTEL_CNL); +EXPORT_SYMBOL_NS(cnl_ipc_dump, "SND_SOC_SOF_INTEL_CNL"); void cnl_ipc4_dump(struct snd_sof_dev *sdev) { @@ -377,11 +377,11 @@ void cnl_ipc4_dump(struct snd_sof_dev *sdev) "Host IPC initiator: %#x|%#x|%#x, target: %#x|%#x|%#x, ctl: %#x\n", hipcidr, hipcidd, hipcida, hipctdr, hipctdd, hipctda, hipcctl); } -EXPORT_SYMBOL_NS(cnl_ipc4_dump, SND_SOC_SOF_INTEL_CNL); +EXPORT_SYMBOL_NS(cnl_ipc4_dump, "SND_SOC_SOF_INTEL_CNL"); /* cannonlake ops */ struct snd_sof_dsp_ops sof_cnl_ops; -EXPORT_SYMBOL_NS(sof_cnl_ops, SND_SOC_SOF_INTEL_CNL); +EXPORT_SYMBOL_NS(sof_cnl_ops, "SND_SOC_SOF_INTEL_CNL"); int sof_cnl_ops_init(struct snd_sof_dev *sdev) { @@ -450,7 +450,7 @@ int sof_cnl_ops_init(struct snd_sof_dev *sdev) return 0; }; -EXPORT_SYMBOL_NS(sof_cnl_ops_init, SND_SOC_SOF_INTEL_CNL); +EXPORT_SYMBOL_NS(sof_cnl_ops_init, "SND_SOC_SOF_INTEL_CNL"); const struct sof_intel_dsp_desc cnl_chip_info = { /* Cannonlake */ @@ -479,6 +479,7 @@ const struct sof_intel_dsp_desc cnl_chip_info = { .power_down_dsp = hda_power_down_dsp, .disable_interrupts = hda_dsp_disable_interrupts, .hw_ip_version = SOF_INTEL_CAVS_1_8, + .platform = "cnl", }; /* @@ -515,5 +516,6 @@ const struct sof_intel_dsp_desc jsl_chip_info = { .power_down_dsp = hda_power_down_dsp, .disable_interrupts = hda_dsp_disable_interrupts, .hw_ip_version = SOF_INTEL_CAVS_2_0, + .platform = "jsl", }; -EXPORT_SYMBOL_NS(jsl_chip_info, SND_SOC_SOF_INTEL_CNL); +EXPORT_SYMBOL_NS(jsl_chip_info, "SND_SOC_SOF_INTEL_CNL"); diff --git a/sound/soc/sof/intel/hda-bus.c b/sound/soc/sof/intel/hda-bus.c index 1989147aa6a4..6492e1cefbfb 100644 --- a/sound/soc/sof/intel/hda-bus.c +++ b/sound/soc/sof/intel/hda-bus.c @@ -76,7 +76,7 @@ void sof_hda_bus_init(struct snd_sof_dev *sdev, struct device *dev) snd_hdac_ext_bus_init(bus, dev, &bus_core_ops, sof_hda_ext_ops); - if (chip && chip->hw_ip_version == SOF_INTEL_ACE_2_0) + if (chip && chip->hw_ip_version >= SOF_INTEL_ACE_2_0) bus->use_pio_for_commands = true; #else snd_hdac_ext_bus_init(bus, dev, NULL, NULL); @@ -99,7 +99,7 @@ void sof_hda_bus_init(struct snd_sof_dev *sdev, struct device *dev) spin_lock_init(&bus->reg_lock); #endif /* CONFIG_SND_SOC_SOF_HDA_LINK */ } -EXPORT_SYMBOL_NS(sof_hda_bus_init, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(sof_hda_bus_init, "SND_SOC_SOF_INTEL_HDA_COMMON"); void sof_hda_bus_exit(struct snd_sof_dev *sdev) { @@ -109,4 +109,4 @@ void sof_hda_bus_exit(struct snd_sof_dev *sdev) snd_hdac_ext_bus_exit(bus); #endif } -EXPORT_SYMBOL_NS(sof_hda_bus_exit, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(sof_hda_bus_exit, "SND_SOC_SOF_INTEL_HDA_COMMON"); diff --git a/sound/soc/sof/intel/hda-codec.c b/sound/soc/sof/intel/hda-codec.c index dc46888faa0d..37674ea452d6 100644 --- a/sound/soc/sof/intel/hda-codec.c +++ b/sound/soc/sof/intel/hda-codec.c @@ -101,7 +101,7 @@ void hda_codec_jack_wake_enable(struct snd_sof_dev *sdev, bool enable) snd_hdac_chip_updatew(bus, WAKEEN, mask & STATESTS_INT_MASK, val); } -EXPORT_SYMBOL_NS_GPL(hda_codec_jack_wake_enable, SND_SOC_SOF_HDA_AUDIO_CODEC); +EXPORT_SYMBOL_NS_GPL(hda_codec_jack_wake_enable, "SND_SOC_SOF_HDA_AUDIO_CODEC"); /* check jack status after resuming from suspend mode */ void hda_codec_jack_check(struct snd_sof_dev *sdev) @@ -121,7 +121,7 @@ void hda_codec_jack_check(struct snd_sof_dev *sdev) if (codec->jacktbl.used) pm_request_resume(&codec->core.dev); } -EXPORT_SYMBOL_NS_GPL(hda_codec_jack_check, SND_SOC_SOF_HDA_AUDIO_CODEC); +EXPORT_SYMBOL_NS_GPL(hda_codec_jack_check, "SND_SOC_SOF_HDA_AUDIO_CODEC"); #if IS_ENABLED(CONFIG_SND_HDA_GENERIC) #define is_generic_config(bus) \ @@ -237,7 +237,7 @@ void hda_codec_probe_bus(struct snd_sof_dev *sdev) } } } -EXPORT_SYMBOL_NS_GPL(hda_codec_probe_bus, SND_SOC_SOF_HDA_AUDIO_CODEC); +EXPORT_SYMBOL_NS_GPL(hda_codec_probe_bus, "SND_SOC_SOF_HDA_AUDIO_CODEC"); void hda_codec_check_for_state_change(struct snd_sof_dev *sdev) { @@ -250,7 +250,7 @@ void hda_codec_check_for_state_change(struct snd_sof_dev *sdev) snd_hdac_chip_writew(bus, STATESTS, codec_mask); } } -EXPORT_SYMBOL_NS_GPL(hda_codec_check_for_state_change, SND_SOC_SOF_HDA_AUDIO_CODEC); +EXPORT_SYMBOL_NS_GPL(hda_codec_check_for_state_change, "SND_SOC_SOF_HDA_AUDIO_CODEC"); void hda_codec_detect_mask(struct snd_sof_dev *sdev) { @@ -260,9 +260,6 @@ void hda_codec_detect_mask(struct snd_sof_dev *sdev) sof_debug_check_flag(SOF_DBG_FORCE_NOCODEC)) return; - /* Accept unsolicited responses */ - snd_hdac_chip_updatel(bus, GCTL, AZX_GCTL_UNSOL, AZX_GCTL_UNSOL); - /* detect codecs */ if (!bus->codec_mask) { bus->codec_mask = snd_hdac_chip_readw(bus, STATESTS); @@ -275,7 +272,7 @@ void hda_codec_detect_mask(struct snd_sof_dev *sdev) bus->codec_mask); } } -EXPORT_SYMBOL_NS_GPL(hda_codec_detect_mask, SND_SOC_SOF_HDA_AUDIO_CODEC); +EXPORT_SYMBOL_NS_GPL(hda_codec_detect_mask, "SND_SOC_SOF_HDA_AUDIO_CODEC"); void hda_codec_init_cmd_io(struct snd_sof_dev *sdev) { @@ -288,7 +285,7 @@ void hda_codec_init_cmd_io(struct snd_sof_dev *sdev) /* initialize the codec command I/O */ snd_hdac_bus_init_cmd_io(bus); } -EXPORT_SYMBOL_NS_GPL(hda_codec_init_cmd_io, SND_SOC_SOF_HDA_AUDIO_CODEC); +EXPORT_SYMBOL_NS_GPL(hda_codec_init_cmd_io, "SND_SOC_SOF_HDA_AUDIO_CODEC"); void hda_codec_resume_cmd_io(struct snd_sof_dev *sdev) { @@ -302,7 +299,7 @@ void hda_codec_resume_cmd_io(struct snd_sof_dev *sdev) if (bus->cmd_dma_state) snd_hdac_bus_init_cmd_io(bus); } -EXPORT_SYMBOL_NS_GPL(hda_codec_resume_cmd_io, SND_SOC_SOF_HDA_AUDIO_CODEC); +EXPORT_SYMBOL_NS_GPL(hda_codec_resume_cmd_io, "SND_SOC_SOF_HDA_AUDIO_CODEC"); void hda_codec_stop_cmd_io(struct snd_sof_dev *sdev) { @@ -315,7 +312,7 @@ void hda_codec_stop_cmd_io(struct snd_sof_dev *sdev) /* initialize the codec command I/O */ snd_hdac_bus_stop_cmd_io(bus); } -EXPORT_SYMBOL_NS_GPL(hda_codec_stop_cmd_io, SND_SOC_SOF_HDA_AUDIO_CODEC); +EXPORT_SYMBOL_NS_GPL(hda_codec_stop_cmd_io, "SND_SOC_SOF_HDA_AUDIO_CODEC"); void hda_codec_suspend_cmd_io(struct snd_sof_dev *sdev) { @@ -330,7 +327,7 @@ void hda_codec_suspend_cmd_io(struct snd_sof_dev *sdev) snd_hdac_bus_stop_cmd_io(bus); } -EXPORT_SYMBOL_NS_GPL(hda_codec_suspend_cmd_io, SND_SOC_SOF_HDA_AUDIO_CODEC); +EXPORT_SYMBOL_NS_GPL(hda_codec_suspend_cmd_io, "SND_SOC_SOF_HDA_AUDIO_CODEC"); void hda_codec_rirb_status_clear(struct snd_sof_dev *sdev) { @@ -343,7 +340,7 @@ void hda_codec_rirb_status_clear(struct snd_sof_dev *sdev) /* clear rirb status */ snd_hdac_chip_writeb(bus, RIRBSTS, RIRB_INT_MASK); } -EXPORT_SYMBOL_NS_GPL(hda_codec_rirb_status_clear, SND_SOC_SOF_HDA_AUDIO_CODEC); +EXPORT_SYMBOL_NS_GPL(hda_codec_rirb_status_clear, "SND_SOC_SOF_HDA_AUDIO_CODEC"); void hda_codec_set_codec_wakeup(struct snd_sof_dev *sdev, bool status) { @@ -354,7 +351,7 @@ void hda_codec_set_codec_wakeup(struct snd_sof_dev *sdev, bool status) snd_hdac_set_codec_wakeup(bus, status); } -EXPORT_SYMBOL_NS_GPL(hda_codec_set_codec_wakeup, SND_SOC_SOF_HDA_AUDIO_CODEC); +EXPORT_SYMBOL_NS_GPL(hda_codec_set_codec_wakeup, "SND_SOC_SOF_HDA_AUDIO_CODEC"); bool hda_codec_check_rirb_status(struct snd_sof_dev *sdev) { @@ -381,7 +378,7 @@ bool hda_codec_check_rirb_status(struct snd_sof_dev *sdev) } return active; } -EXPORT_SYMBOL_NS_GPL(hda_codec_check_rirb_status, SND_SOC_SOF_HDA_AUDIO_CODEC); +EXPORT_SYMBOL_NS_GPL(hda_codec_check_rirb_status, "SND_SOC_SOF_HDA_AUDIO_CODEC"); void hda_codec_device_remove(struct snd_sof_dev *sdev) { @@ -394,7 +391,7 @@ void hda_codec_device_remove(struct snd_sof_dev *sdev) /* codec removal, invoke bus_device_remove */ snd_hdac_ext_bus_device_remove(bus); } -EXPORT_SYMBOL_NS_GPL(hda_codec_device_remove, SND_SOC_SOF_HDA_AUDIO_CODEC); +EXPORT_SYMBOL_NS_GPL(hda_codec_device_remove, "SND_SOC_SOF_HDA_AUDIO_CODEC"); #endif /* CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC */ @@ -413,7 +410,7 @@ void hda_codec_i915_display_power(struct snd_sof_dev *sdev, bool enable) snd_hdac_display_power(bus, HDA_CODEC_IDX_CONTROLLER, enable); } } -EXPORT_SYMBOL_NS_GPL(hda_codec_i915_display_power, SND_SOC_SOF_HDA_AUDIO_CODEC_I915); +EXPORT_SYMBOL_NS_GPL(hda_codec_i915_display_power, "SND_SOC_SOF_HDA_AUDIO_CODEC_I915"); int hda_codec_i915_init(struct snd_sof_dev *sdev) { @@ -434,7 +431,7 @@ int hda_codec_i915_init(struct snd_sof_dev *sdev) return 0; } -EXPORT_SYMBOL_NS_GPL(hda_codec_i915_init, SND_SOC_SOF_HDA_AUDIO_CODEC_I915); +EXPORT_SYMBOL_NS_GPL(hda_codec_i915_init, "SND_SOC_SOF_HDA_AUDIO_CODEC_I915"); int hda_codec_i915_exit(struct snd_sof_dev *sdev) { @@ -452,8 +449,9 @@ int hda_codec_i915_exit(struct snd_sof_dev *sdev) return snd_hdac_i915_exit(bus); } -EXPORT_SYMBOL_NS_GPL(hda_codec_i915_exit, SND_SOC_SOF_HDA_AUDIO_CODEC_I915); +EXPORT_SYMBOL_NS_GPL(hda_codec_i915_exit, "SND_SOC_SOF_HDA_AUDIO_CODEC_I915"); +MODULE_SOFTDEP("pre: snd-hda-codec-hdmi"); #endif MODULE_LICENSE("Dual BSD/GPL"); diff --git a/sound/soc/sof/intel/hda-common-ops.c b/sound/soc/sof/intel/hda-common-ops.c index 5fc28039a8e8..746b426b1329 100644 --- a/sound/soc/sof/intel/hda-common-ops.c +++ b/sound/soc/sof/intel/hda-common-ops.c @@ -105,4 +105,4 @@ const struct snd_sof_dsp_ops sof_hda_common_ops = { .dsp_arch_ops = &sof_xtensa_arch_ops, }; -EXPORT_SYMBOL_NS(sof_hda_common_ops, SND_SOC_SOF_INTEL_HDA_GENERIC); +EXPORT_SYMBOL_NS(sof_hda_common_ops, "SND_SOC_SOF_INTEL_HDA_GENERIC"); diff --git a/sound/soc/sof/intel/hda-ctrl.c b/sound/soc/sof/intel/hda-ctrl.c index b9a02750ce61..8332d4bda558 100644 --- a/sound/soc/sof/intel/hda-ctrl.c +++ b/sound/soc/sof/intel/hda-ctrl.c @@ -128,7 +128,7 @@ int hda_dsp_ctrl_get_caps(struct snd_sof_dev *sdev) return 0; } -EXPORT_SYMBOL_NS(hda_dsp_ctrl_get_caps, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_ctrl_get_caps, "SND_SOC_SOF_INTEL_HDA_COMMON"); void hda_dsp_ctrl_ppcap_enable(struct snd_sof_dev *sdev, bool enable) { @@ -137,7 +137,7 @@ void hda_dsp_ctrl_ppcap_enable(struct snd_sof_dev *sdev, bool enable) snd_sof_dsp_update_bits(sdev, HDA_DSP_PP_BAR, SOF_HDA_REG_PP_PPCTL, SOF_HDA_PPCTL_GPROCEN, val); } -EXPORT_SYMBOL_NS(hda_dsp_ctrl_ppcap_enable, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_ctrl_ppcap_enable, "SND_SOC_SOF_INTEL_HDA_COMMON"); void hda_dsp_ctrl_ppcap_int_enable(struct snd_sof_dev *sdev, bool enable) { @@ -146,7 +146,7 @@ void hda_dsp_ctrl_ppcap_int_enable(struct snd_sof_dev *sdev, bool enable) snd_sof_dsp_update_bits(sdev, HDA_DSP_PP_BAR, SOF_HDA_REG_PP_PPCTL, SOF_HDA_PPCTL_PIE, val); } -EXPORT_SYMBOL_NS(hda_dsp_ctrl_ppcap_int_enable, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_ctrl_ppcap_int_enable, "SND_SOC_SOF_INTEL_HDA_COMMON"); void hda_dsp_ctrl_misc_clock_gating(struct snd_sof_dev *sdev, bool enable) { @@ -181,9 +181,9 @@ int hda_dsp_ctrl_clock_power_gating(struct snd_sof_dev *sdev, bool enable) return 0; } -EXPORT_SYMBOL_NS(hda_dsp_ctrl_clock_power_gating, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_ctrl_clock_power_gating, "SND_SOC_SOF_INTEL_HDA_COMMON"); -int hda_dsp_ctrl_init_chip(struct snd_sof_dev *sdev) +int hda_dsp_ctrl_init_chip(struct snd_sof_dev *sdev, bool detect_codec) { struct hdac_bus *bus = sof_to_bus(sdev); struct hdac_stream *stream; @@ -220,7 +220,11 @@ int hda_dsp_ctrl_init_chip(struct snd_sof_dev *sdev) } usleep_range(1000, 1200); - hda_codec_detect_mask(sdev); + /* Accept unsolicited responses */ + snd_hdac_chip_updatel(bus, GCTL, AZX_GCTL_UNSOL, AZX_GCTL_UNSOL); + + if (detect_codec) + hda_codec_detect_mask(sdev); /* clear stream status */ list_for_each_entry(stream, &bus->stream_list, list) { @@ -266,7 +270,7 @@ err: return ret; } -EXPORT_SYMBOL_NS(hda_dsp_ctrl_init_chip, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_ctrl_init_chip, "SND_SOC_SOF_INTEL_HDA_COMMON"); void hda_dsp_ctrl_stop_chip(struct snd_sof_dev *sdev) { @@ -329,6 +333,6 @@ void hda_dsp_ctrl_stop_chip(struct snd_sof_dev *sdev) MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("SOF helpers for HDaudio platforms"); -MODULE_IMPORT_NS(SND_SOC_SOF_HDA_MLINK); -MODULE_IMPORT_NS(SND_SOC_SOF_HDA_AUDIO_CODEC); -MODULE_IMPORT_NS(SND_SOC_SOF_HDA_AUDIO_CODEC_I915); +MODULE_IMPORT_NS("SND_SOC_SOF_HDA_MLINK"); +MODULE_IMPORT_NS("SND_SOC_SOF_HDA_AUDIO_CODEC"); +MODULE_IMPORT_NS("SND_SOC_SOF_HDA_AUDIO_CODEC_I915"); diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c index ee274d445515..883d0d3bae9e 100644 --- a/sound/soc/sof/intel/hda-dai.c +++ b/sound/soc/sof/intel/hda-dai.c @@ -54,7 +54,7 @@ int hda_dai_config(struct snd_soc_dapm_widget *w, unsigned int flags, return 0; } -EXPORT_SYMBOL_NS(hda_dai_config, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dai_config, "SND_SOC_SOF_INTEL_HDA_COMMON"); #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_LINK) @@ -103,8 +103,10 @@ hda_dai_get_ops(struct snd_pcm_substream *substream, struct snd_soc_dai *cpu_dai return sdai->platform_private; } -int hda_link_dma_cleanup(struct snd_pcm_substream *substream, struct hdac_ext_stream *hext_stream, - struct snd_soc_dai *cpu_dai) +static int +hda_link_dma_cleanup(struct snd_pcm_substream *substream, + struct hdac_ext_stream *hext_stream, + struct snd_soc_dai *cpu_dai, bool release) { const struct hda_dai_widget_dma_ops *ops = hda_dai_get_ops(substream, cpu_dai); struct sof_intel_hda_stream *hda_stream; @@ -128,6 +130,17 @@ int hda_link_dma_cleanup(struct snd_pcm_substream *substream, struct hdac_ext_st snd_hdac_ext_bus_link_clear_stream_id(hlink, stream_tag); } + if (!release) { + /* + * Force stream reconfiguration without releasing the channel on + * subsequent stream restart (without free), including LinkDMA + * reset. + * The stream is released via hda_dai_hw_free() + */ + hext_stream->link_prepared = 0; + return 0; + } + if (ops->release_hext_stream) ops->release_hext_stream(sdev, cpu_dai, substream); @@ -211,7 +224,7 @@ static int __maybe_unused hda_dai_hw_free(struct snd_pcm_substream *substream, if (!hext_stream) return 0; - return hda_link_dma_cleanup(substream, hext_stream, cpu_dai); + return hda_link_dma_cleanup(substream, hext_stream, cpu_dai, true); } static int __maybe_unused hda_dai_hw_params_data(struct snd_pcm_substream *substream, @@ -304,7 +317,8 @@ static int __maybe_unused hda_dai_trigger(struct snd_pcm_substream *substream, i switch (cmd) { case SNDRV_PCM_TRIGGER_STOP: case SNDRV_PCM_TRIGGER_SUSPEND: - ret = hda_link_dma_cleanup(substream, hext_stream, dai); + ret = hda_link_dma_cleanup(substream, hext_stream, dai, + cmd != SNDRV_PCM_TRIGGER_STOP); if (ret < 0) { dev_err(sdev->dev, "%s: failed to clean up link DMA\n", __func__); return ret; @@ -489,6 +503,12 @@ int sdw_hda_dai_hw_params(struct snd_pcm_substream *substream, int ret; int i; + if (!w) { + dev_err(cpu_dai->dev, "%s widget not found, check amp link num in the topology\n", + cpu_dai->name); + return -EINVAL; + } + ops = hda_dai_get_ops(substream, cpu_dai); if (!ops) { dev_err(cpu_dai->dev, "DAI widget ops not set\n"); @@ -568,13 +588,19 @@ int sdw_hda_dai_hw_params(struct snd_pcm_substream *substream, */ for_each_rtd_cpu_dais(rtd, i, dai) { w = snd_soc_dai_get_widget(dai, substream->stream); + if (!w) { + dev_err(cpu_dai->dev, + "%s widget not found, check amp link num in the topology\n", + dai->name); + return -EINVAL; + } ipc4_copier = widget_to_copier(w); memcpy(&ipc4_copier->dma_config_tlv[cpu_dai_id], dma_config_tlv, sizeof(*dma_config_tlv)); } return 0; } -EXPORT_SYMBOL_NS(sdw_hda_dai_hw_params, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(sdw_hda_dai_hw_params, "SND_SOC_SOF_INTEL_HDA_COMMON"); int sdw_hda_dai_hw_free(struct snd_pcm_substream *substream, struct snd_soc_dai *cpu_dai, @@ -603,14 +629,14 @@ int sdw_hda_dai_hw_free(struct snd_pcm_substream *substream, return 0; } -EXPORT_SYMBOL_NS(sdw_hda_dai_hw_free, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(sdw_hda_dai_hw_free, "SND_SOC_SOF_INTEL_HDA_COMMON"); int sdw_hda_dai_trigger(struct snd_pcm_substream *substream, int cmd, struct snd_soc_dai *cpu_dai) { return hda_dai_trigger(substream, cmd, cpu_dai); } -EXPORT_SYMBOL_NS(sdw_hda_dai_trigger, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(sdw_hda_dai_trigger, "SND_SOC_SOF_INTEL_HDA_COMMON"); static int hda_dai_suspend(struct hdac_bus *bus) { @@ -660,8 +686,7 @@ static int hda_dai_suspend(struct hdac_bus *bus) } ret = hda_link_dma_cleanup(hext_stream->link_substream, - hext_stream, - cpu_dai); + hext_stream, cpu_dai, true); if (ret < 0) return ret; } @@ -729,7 +754,7 @@ void hda_set_dai_drv_ops(struct snd_sof_dev *sdev, struct snd_sof_dsp_ops *ops) ipc4_data->nhlt = intel_nhlt_init(sdev->dev); } } -EXPORT_SYMBOL_NS(hda_set_dai_drv_ops, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_set_dai_drv_ops, "SND_SOC_SOF_INTEL_HDA_COMMON"); void hda_ops_free(struct snd_sof_dev *sdev) { @@ -743,7 +768,7 @@ void hda_ops_free(struct snd_sof_dev *sdev) sdev->private = NULL; } } -EXPORT_SYMBOL_NS(hda_ops_free, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_ops_free, "SND_SOC_SOF_INTEL_HDA_COMMON"); /* * common dai driver for skl+ platforms. @@ -895,7 +920,7 @@ struct snd_soc_dai_driver skl_dai[] = { }, #endif }; -EXPORT_SYMBOL_NS(skl_dai, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(skl_dai, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_dsp_dais_suspend(struct snd_sof_dev *sdev) { diff --git a/sound/soc/sof/intel/hda-dsp.c b/sound/soc/sof/intel/hda-dsp.c index 6028a80418bb..e9f092f082a1 100644 --- a/sound/soc/sof/intel/hda-dsp.c +++ b/sound/soc/sof/intel/hda-dsp.c @@ -70,6 +70,7 @@ static void hda_get_interfaces(struct snd_sof_dev *sdev, u32 *interface_mask) break; case SOF_INTEL_ACE_2_0: case SOF_INTEL_ACE_3_0: + case SOF_INTEL_ACE_4_0: interface_mask[SOF_DAI_DSP_ACCESS] = BIT(SOF_DAI_INTEL_SSP) | BIT(SOF_DAI_INTEL_DMIC) | BIT(SOF_DAI_INTEL_HDA) | BIT(SOF_DAI_INTEL_ALH); @@ -90,7 +91,7 @@ u32 hda_get_interface_mask(struct snd_sof_dev *sdev) return interface_mask[sdev->dspless_mode_selected]; } -EXPORT_SYMBOL_NS(hda_get_interface_mask, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_get_interface_mask, "SND_SOC_SOF_INTEL_HDA_COMMON"); bool hda_is_chain_dma_supported(struct snd_sof_dev *sdev, u32 dai_type) { @@ -120,7 +121,7 @@ bool hda_is_chain_dma_supported(struct snd_sof_dev *sdev, u32 dai_type) return false; } } -EXPORT_SYMBOL_NS(hda_is_chain_dma_supported, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_is_chain_dma_supported, "SND_SOC_SOF_INTEL_HDA_COMMON"); /* * DSP Core control. @@ -216,7 +217,7 @@ int hda_dsp_core_stall_reset(struct snd_sof_dev *sdev, unsigned int core_mask) /* set reset state */ return hda_dsp_core_reset_enter(sdev, core_mask); } -EXPORT_SYMBOL_NS(hda_dsp_core_stall_reset, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_core_stall_reset, "SND_SOC_SOF_INTEL_HDA_COMMON"); bool hda_dsp_core_is_enabled(struct snd_sof_dev *sdev, unsigned int core_mask) { @@ -242,7 +243,7 @@ bool hda_dsp_core_is_enabled(struct snd_sof_dev *sdev, unsigned int core_mask) return is_enable; } -EXPORT_SYMBOL_NS(hda_dsp_core_is_enabled, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_core_is_enabled, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_dsp_core_run(struct snd_sof_dev *sdev, unsigned int core_mask) { @@ -270,7 +271,7 @@ int hda_dsp_core_run(struct snd_sof_dev *sdev, unsigned int core_mask) return ret; } -EXPORT_SYMBOL_NS(hda_dsp_core_run, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_core_run, "SND_SOC_SOF_INTEL_HDA_COMMON"); /* * Power Management. @@ -322,7 +323,7 @@ int hda_dsp_core_power_up(struct snd_sof_dev *sdev, unsigned int core_mask) return ret; } -EXPORT_SYMBOL_NS(hda_dsp_core_power_up, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_core_power_up, "SND_SOC_SOF_INTEL_HDA_COMMON"); static int hda_dsp_core_power_down(struct snd_sof_dev *sdev, unsigned int core_mask) { @@ -370,7 +371,7 @@ int hda_dsp_enable_core(struct snd_sof_dev *sdev, unsigned int core_mask) return hda_dsp_core_run(sdev, core_mask); } -EXPORT_SYMBOL_NS(hda_dsp_enable_core, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_enable_core, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_dsp_core_reset_power_down(struct snd_sof_dev *sdev, unsigned int core_mask) @@ -411,7 +412,7 @@ int hda_dsp_core_reset_power_down(struct snd_sof_dev *sdev, return ret; } -EXPORT_SYMBOL_NS(hda_dsp_core_reset_power_down, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_core_reset_power_down, "SND_SOC_SOF_INTEL_HDA_COMMON"); void hda_dsp_ipc_int_enable(struct snd_sof_dev *sdev) { @@ -430,7 +431,7 @@ void hda_dsp_ipc_int_enable(struct snd_sof_dev *sdev) snd_sof_dsp_update_bits(sdev, HDA_DSP_BAR, HDA_DSP_REG_ADSPIC, HDA_DSP_ADSPIC_IPC, HDA_DSP_ADSPIC_IPC); } -EXPORT_SYMBOL_NS(hda_dsp_ipc_int_enable, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_ipc_int_enable, "SND_SOC_SOF_INTEL_HDA_COMMON"); void hda_dsp_ipc_int_disable(struct snd_sof_dev *sdev) { @@ -448,7 +449,7 @@ void hda_dsp_ipc_int_disable(struct snd_sof_dev *sdev) snd_sof_dsp_update_bits(sdev, HDA_DSP_BAR, chip->ipc_ctl, HDA_DSP_REG_HIPCCTL_BUSY | HDA_DSP_REG_HIPCCTL_DONE, 0); } -EXPORT_SYMBOL_NS(hda_dsp_ipc_int_disable, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_ipc_int_disable, "SND_SOC_SOF_INTEL_HDA_COMMON"); static int hda_dsp_wait_d0i3c_done(struct snd_sof_dev *sdev) { @@ -732,7 +733,7 @@ int hda_dsp_set_power_state_ipc3(struct snd_sof_dev *sdev, return hda_dsp_set_power_state(sdev, target_state); } -EXPORT_SYMBOL_NS(hda_dsp_set_power_state_ipc3, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_set_power_state_ipc3, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_dsp_set_power_state_ipc4(struct snd_sof_dev *sdev, const struct sof_dsp_power_state *target_state) @@ -744,7 +745,7 @@ int hda_dsp_set_power_state_ipc4(struct snd_sof_dev *sdev, return hda_dsp_set_power_state(sdev, target_state); } -EXPORT_SYMBOL_NS(hda_dsp_set_power_state_ipc4, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_set_power_state_ipc4, "SND_SOC_SOF_INTEL_HDA_COMMON"); /* * Audio DSP states may transform as below:- @@ -870,7 +871,7 @@ static int hda_resume(struct snd_sof_dev *sdev, bool runtime_resume) snd_sof_pci_update_bits(sdev, PCI_TCSEL, 0x07, 0); /* reset and start hda controller */ - ret = hda_dsp_ctrl_init_chip(sdev); + ret = hda_dsp_ctrl_init_chip(sdev, false); if (ret < 0) { dev_err(sdev->dev, "error: failed to start controller after resume\n"); @@ -948,7 +949,7 @@ int hda_dsp_resume(struct snd_sof_dev *sdev) return snd_sof_dsp_set_power_state(sdev, &target_state); } -EXPORT_SYMBOL_NS(hda_dsp_resume, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_resume, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_dsp_runtime_resume(struct snd_sof_dev *sdev) { @@ -964,7 +965,7 @@ int hda_dsp_runtime_resume(struct snd_sof_dev *sdev) return snd_sof_dsp_set_power_state(sdev, &target_state); } -EXPORT_SYMBOL_NS(hda_dsp_runtime_resume, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_runtime_resume, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_dsp_runtime_idle(struct snd_sof_dev *sdev) { @@ -978,7 +979,7 @@ int hda_dsp_runtime_idle(struct snd_sof_dev *sdev) return 0; } -EXPORT_SYMBOL_NS(hda_dsp_runtime_idle, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_runtime_idle, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_dsp_runtime_suspend(struct snd_sof_dev *sdev) { @@ -991,6 +992,10 @@ int hda_dsp_runtime_suspend(struct snd_sof_dev *sdev) if (!sdev->dspless_mode_selected) { /* cancel any attempt for DSP D0I3 */ cancel_delayed_work_sync(&hda->d0i3_work); + + /* Cancel the microphone privacy work if mic privacy is active */ + if (hda->mic_privacy.active) + cancel_work_sync(&hda->mic_privacy.work); } /* stop hda controller and power dsp off */ @@ -1000,7 +1005,7 @@ int hda_dsp_runtime_suspend(struct snd_sof_dev *sdev) return snd_sof_dsp_set_power_state(sdev, &target_state); } -EXPORT_SYMBOL_NS(hda_dsp_runtime_suspend, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_runtime_suspend, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_dsp_suspend(struct snd_sof_dev *sdev, u32 target_state) { @@ -1017,6 +1022,10 @@ int hda_dsp_suspend(struct snd_sof_dev *sdev, u32 target_state) if (!sdev->dspless_mode_selected) { /* cancel any attempt for DSP D0I3 */ cancel_delayed_work_sync(&hda->d0i3_work); + + /* Cancel the microphone privacy work if mic privacy is active */ + if (hda->mic_privacy.active) + cancel_work_sync(&hda->mic_privacy.work); } if (target_state == SOF_DSP_PM_D0) { @@ -1061,7 +1070,7 @@ int hda_dsp_suspend(struct snd_sof_dev *sdev, u32 target_state) return snd_sof_dsp_set_power_state(sdev, &target_dsp_state); } -EXPORT_SYMBOL_NS(hda_dsp_suspend, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_suspend, "SND_SOC_SOF_INTEL_HDA_COMMON"); static unsigned int hda_dsp_check_for_dma_streams(struct snd_sof_dev *sdev) { @@ -1134,14 +1143,14 @@ int hda_dsp_shutdown_dma_flush(struct snd_sof_dev *sdev) return ret; } -EXPORT_SYMBOL_NS(hda_dsp_shutdown_dma_flush, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_shutdown_dma_flush, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_dsp_shutdown(struct snd_sof_dev *sdev) { sdev->system_suspend_target = SOF_SUSPEND_S3; return snd_sof_suspend(sdev->dev); } -EXPORT_SYMBOL_NS(hda_dsp_shutdown, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_shutdown, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_dsp_set_hw_params_upon_resume(struct snd_sof_dev *sdev) { @@ -1154,7 +1163,7 @@ int hda_dsp_set_hw_params_upon_resume(struct snd_sof_dev *sdev) return ret; } -EXPORT_SYMBOL_NS(hda_dsp_set_hw_params_upon_resume, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_set_hw_params_upon_resume, "SND_SOC_SOF_INTEL_HDA_COMMON"); void hda_dsp_d0i3_work(struct work_struct *work) { @@ -1181,7 +1190,7 @@ void hda_dsp_d0i3_work(struct work_struct *work) "error: failed to set DSP state %d substate %d\n", target_state.state, target_state.substate); } -EXPORT_SYMBOL_NS(hda_dsp_d0i3_work, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_d0i3_work, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_dsp_core_get(struct snd_sof_dev *sdev, int core) { @@ -1222,7 +1231,7 @@ power_down: return ret; } -EXPORT_SYMBOL_NS(hda_dsp_core_get, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_core_get, "SND_SOC_SOF_INTEL_HDA_COMMON"); #if IS_ENABLED(CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE) void hda_common_enable_sdw_irq(struct snd_sof_dev *sdev, bool enable) @@ -1238,7 +1247,7 @@ void hda_common_enable_sdw_irq(struct snd_sof_dev *sdev, bool enable) HDA_DSP_REG_ADSPIC2_SNDW, enable ? HDA_DSP_REG_ADSPIC2_SNDW : 0); } -EXPORT_SYMBOL_NS(hda_common_enable_sdw_irq, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_common_enable_sdw_irq, "SND_SOC_SOF_INTEL_HDA_COMMON"); void hda_sdw_int_enable(struct snd_sof_dev *sdev, bool enable) { @@ -1252,7 +1261,7 @@ void hda_sdw_int_enable(struct snd_sof_dev *sdev, bool enable) if (chip && chip->enable_sdw_irq) chip->enable_sdw_irq(sdev, enable); } -EXPORT_SYMBOL_NS(hda_sdw_int_enable, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_sdw_int_enable, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_sdw_check_lcount_common(struct snd_sof_dev *sdev) { @@ -1276,7 +1285,7 @@ int hda_sdw_check_lcount_common(struct snd_sof_dev *sdev) return 0; } -EXPORT_SYMBOL_NS(hda_sdw_check_lcount_common, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_sdw_check_lcount_common, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_sdw_check_lcount_ext(struct snd_sof_dev *sdev) { @@ -1302,7 +1311,7 @@ int hda_sdw_check_lcount_ext(struct snd_sof_dev *sdev) return 0; } -EXPORT_SYMBOL_NS(hda_sdw_check_lcount_ext, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_sdw_check_lcount_ext, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_sdw_check_lcount(struct snd_sof_dev *sdev) { @@ -1314,7 +1323,7 @@ int hda_sdw_check_lcount(struct snd_sof_dev *sdev) return 0; } -EXPORT_SYMBOL_NS(hda_sdw_check_lcount, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_sdw_check_lcount, "SND_SOC_SOF_INTEL_HDA_COMMON"); void hda_sdw_process_wakeen(struct snd_sof_dev *sdev) { @@ -1328,7 +1337,7 @@ void hda_sdw_process_wakeen(struct snd_sof_dev *sdev) if (chip && chip->sdw_process_wakeen) chip->sdw_process_wakeen(sdev); } -EXPORT_SYMBOL_NS(hda_sdw_process_wakeen, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_sdw_process_wakeen, "SND_SOC_SOF_INTEL_HDA_COMMON"); #endif @@ -1339,7 +1348,7 @@ int hda_dsp_disable_interrupts(struct snd_sof_dev *sdev) return 0; } -EXPORT_SYMBOL_NS(hda_dsp_disable_interrupts, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_disable_interrupts, "SND_SOC_SOF_INTEL_HDA_COMMON"); static const struct hda_dsp_msg_code hda_dsp_rom_fw_error_texts[] = { {HDA_DSP_ROM_CSE_ERROR, "error: cse error"}, @@ -1550,7 +1559,7 @@ void hda_dsp_get_state(struct snd_sof_dev *sdev, const char *level) dev_printk(level, sdev->dev, "error code: %#x (%s)\n", error_code, error_text); } -EXPORT_SYMBOL_NS(hda_dsp_get_state, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_get_state, "SND_SOC_SOF_INTEL_HDA_COMMON"); static void hda_dsp_get_registers(struct snd_sof_dev *sdev, struct sof_ipc_dsp_oops_xtensa *xoops, @@ -1623,4 +1632,4 @@ void hda_dsp_dump(struct snd_sof_dev *sdev, u32 flags) hda_dsp_dump_ext_rom_status(sdev, level, flags); } } -EXPORT_SYMBOL_NS(hda_dsp_dump, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_dump, "SND_SOC_SOF_INTEL_HDA_COMMON"); diff --git a/sound/soc/sof/intel/hda-ipc.c b/sound/soc/sof/intel/hda-ipc.c index 9feaaa2d166a..94425c510861 100644 --- a/sound/soc/sof/intel/hda-ipc.c +++ b/sound/soc/sof/intel/hda-ipc.c @@ -72,7 +72,7 @@ int hda_dsp_ipc_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg) return 0; } -EXPORT_SYMBOL_NS(hda_dsp_ipc_send_msg, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_ipc_send_msg, "SND_SOC_SOF_INTEL_HDA_COMMON"); static inline bool hda_dsp_ipc4_pm_msg(u32 primary) { @@ -96,10 +96,10 @@ void hda_dsp_ipc4_schedule_d0i3_work(struct sof_intel_hda_dev *hdev, if (hda_dsp_ipc4_pm_msg(msg_data->primary)) return; - mod_delayed_work(system_wq, &hdev->d0i3_work, + mod_delayed_work(system_dfl_wq, &hdev->d0i3_work, msecs_to_jiffies(SOF_HDA_D0I3_WORK_DELAY_MS)); } -EXPORT_SYMBOL_NS(hda_dsp_ipc4_schedule_d0i3_work, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_ipc4_schedule_d0i3_work, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_dsp_ipc4_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg) { @@ -126,7 +126,7 @@ int hda_dsp_ipc4_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg) return 0; } -EXPORT_SYMBOL_NS(hda_dsp_ipc4_send_msg, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_ipc4_send_msg, "SND_SOC_SOF_INTEL_HDA_COMMON"); void hda_dsp_ipc_get_reply(struct snd_sof_dev *sdev) { @@ -162,7 +162,7 @@ void hda_dsp_ipc_get_reply(struct snd_sof_dev *sdev) snd_sof_ipc_get_reply(sdev); } } -EXPORT_SYMBOL_NS(hda_dsp_ipc_get_reply, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_ipc_get_reply, "SND_SOC_SOF_INTEL_HDA_COMMON"); irqreturn_t hda_dsp_ipc4_irq_thread(int irq, void *context) { @@ -245,7 +245,7 @@ irqreturn_t hda_dsp_ipc4_irq_thread(int irq, void *context) return IRQ_HANDLED; } -EXPORT_SYMBOL_NS(hda_dsp_ipc4_irq_thread, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_ipc4_irq_thread, "SND_SOC_SOF_INTEL_HDA_COMMON"); /* IPC handler thread */ irqreturn_t hda_dsp_ipc_irq_thread(int irq, void *context) @@ -358,7 +358,7 @@ irqreturn_t hda_dsp_ipc_irq_thread(int irq, void *context) return IRQ_HANDLED; } -EXPORT_SYMBOL_NS(hda_dsp_ipc_irq_thread, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_ipc_irq_thread, "SND_SOC_SOF_INTEL_HDA_COMMON"); /* Check if an IPC IRQ occurred */ bool hda_dsp_check_ipc_irq(struct snd_sof_dev *sdev) @@ -392,19 +392,19 @@ bool hda_dsp_check_ipc_irq(struct snd_sof_dev *sdev) out: return ret; } -EXPORT_SYMBOL_NS(hda_dsp_check_ipc_irq, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_check_ipc_irq, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_dsp_ipc_get_mailbox_offset(struct snd_sof_dev *sdev) { return HDA_DSP_MBOX_UPLINK_OFFSET; } -EXPORT_SYMBOL_NS(hda_dsp_ipc_get_mailbox_offset, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_ipc_get_mailbox_offset, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_dsp_ipc_get_window_offset(struct snd_sof_dev *sdev, u32 id) { return SRAM_WINDOW_OFFSET(id); } -EXPORT_SYMBOL_NS(hda_dsp_ipc_get_window_offset, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_ipc_get_window_offset, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_ipc_msg_data(struct snd_sof_dev *sdev, struct snd_sof_pcm_stream *sps, @@ -430,7 +430,7 @@ int hda_ipc_msg_data(struct snd_sof_dev *sdev, return 0; } -EXPORT_SYMBOL_NS(hda_ipc_msg_data, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_ipc_msg_data, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_set_stream_data_offset(struct snd_sof_dev *sdev, struct snd_sof_pcm_stream *sps, @@ -455,7 +455,7 @@ int hda_set_stream_data_offset(struct snd_sof_dev *sdev, return 0; } -EXPORT_SYMBOL_NS(hda_set_stream_data_offset, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_set_stream_data_offset, "SND_SOC_SOF_INTEL_HDA_COMMON"); void hda_ipc4_dsp_dump(struct snd_sof_dev *sdev, u32 flags) { @@ -469,7 +469,7 @@ void hda_ipc4_dsp_dump(struct snd_sof_dev *sdev, u32 flags) else hda_dsp_dump_ext_rom_status(sdev, level, flags); } -EXPORT_SYMBOL_NS(hda_ipc4_dsp_dump, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_ipc4_dsp_dump, "SND_SOC_SOF_INTEL_HDA_COMMON"); bool hda_check_ipc_irq(struct snd_sof_dev *sdev) { @@ -481,7 +481,7 @@ bool hda_check_ipc_irq(struct snd_sof_dev *sdev) return false; } -EXPORT_SYMBOL_NS(hda_check_ipc_irq, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_check_ipc_irq, "SND_SOC_SOF_INTEL_HDA_COMMON"); void hda_ipc_irq_dump(struct snd_sof_dev *sdev) { @@ -502,7 +502,7 @@ void hda_ipc_irq_dump(struct snd_sof_dev *sdev) intsts, intctl, rirbsts); dev_err(sdev->dev, "dsp irq ppsts 0x%8.8x adspis 0x%8.8x\n", ppsts, adspis); } -EXPORT_SYMBOL_NS(hda_ipc_irq_dump, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_ipc_irq_dump, "SND_SOC_SOF_INTEL_HDA_COMMON"); void hda_ipc_dump(struct snd_sof_dev *sdev) { @@ -522,7 +522,7 @@ void hda_ipc_dump(struct snd_sof_dev *sdev) dev_err(sdev->dev, "host status 0x%8.8x dsp status 0x%8.8x mask 0x%8.8x\n", hipcie, hipct, hipcctl); } -EXPORT_SYMBOL_NS(hda_ipc_dump, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_ipc_dump, "SND_SOC_SOF_INTEL_HDA_COMMON"); void hda_ipc4_dump(struct snd_sof_dev *sdev) { @@ -541,7 +541,7 @@ void hda_ipc4_dump(struct snd_sof_dev *sdev) dev_err(sdev->dev, "Host IPC initiator: %#x|%#x, target: %#x|%#x, ctl: %#x\n", hipci, hipcie, hipct, hipcte, hipcctl); } -EXPORT_SYMBOL_NS(hda_ipc4_dump, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_ipc4_dump, "SND_SOC_SOF_INTEL_HDA_COMMON"); bool hda_ipc4_tx_is_busy(struct snd_sof_dev *sdev) { @@ -553,4 +553,4 @@ bool hda_ipc4_tx_is_busy(struct snd_sof_dev *sdev) return !!(val & chip->ipc_req_mask); } -EXPORT_SYMBOL_NS(hda_ipc4_tx_is_busy, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_ipc4_tx_is_busy, "SND_SOC_SOF_INTEL_HDA_COMMON"); diff --git a/sound/soc/sof/intel/hda-loader.c b/sound/soc/sof/intel/hda-loader.c index 76a03b6b2728..2cc11d8b0f70 100644 --- a/sound/soc/sof/intel/hda-loader.c +++ b/sound/soc/sof/intel/hda-loader.c @@ -113,7 +113,7 @@ out_put: hda_dsp_stream_put(sdev, direction, hstream->stream_tag); return ERR_PTR(ret); } -EXPORT_SYMBOL_NS(hda_cl_prepare, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_cl_prepare, "SND_SOC_SOF_INTEL_HDA_COMMON"); /* * first boot sequence has some extra steps. @@ -237,7 +237,7 @@ err: kfree(dump_msg); return ret; } -EXPORT_SYMBOL_NS(cl_dsp_init, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(cl_dsp_init, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_cl_trigger(struct device *dev, struct hdac_ext_stream *hext_stream, int cmd) { @@ -270,7 +270,7 @@ int hda_cl_trigger(struct device *dev, struct hdac_ext_stream *hext_stream, int return hda_dsp_stream_trigger(sdev, hext_stream, cmd); } } -EXPORT_SYMBOL_NS(hda_cl_trigger, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_cl_trigger, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_cl_cleanup(struct device *dev, struct snd_dma_buffer *dmab, bool persistent_buffer, struct hdac_ext_stream *hext_stream) @@ -308,7 +308,7 @@ int hda_cl_cleanup(struct device *dev, struct snd_dma_buffer *dmab, return ret; } -EXPORT_SYMBOL_NS(hda_cl_cleanup, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_cl_cleanup, "SND_SOC_SOF_INTEL_HDA_COMMON"); #define HDA_CL_DMA_IOC_TIMEOUT_MS 500 @@ -405,7 +405,7 @@ int hda_dsp_cl_boot_firmware_iccmax(struct snd_sof_dev *sdev) return ret; } -EXPORT_SYMBOL_NS(hda_dsp_cl_boot_firmware_iccmax, SND_SOC_SOF_INTEL_CNL); +EXPORT_SYMBOL_NS(hda_dsp_cl_boot_firmware_iccmax, "SND_SOC_SOF_INTEL_CNL"); static int hda_dsp_boot_imr(struct snd_sof_dev *sdev) { @@ -567,7 +567,7 @@ cleanup: return ret; } -EXPORT_SYMBOL_NS(hda_dsp_cl_boot_firmware, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_cl_boot_firmware, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_dsp_ipc4_load_library(struct snd_sof_dev *sdev, struct sof_ipc4_fw_library *fw_lib, bool reload) @@ -579,8 +579,11 @@ int hda_dsp_ipc4_load_library(struct snd_sof_dev *sdev, struct sof_ipc4_msg msg = {}; int ret, ret1; - /* if IMR booting is enabled and fw context is saved for D3 state, skip the loading */ - if (reload && hda->booted_from_imr && ipc4_data->fw_context_save) + /* + * if IMR booting is enabled and libraries have been restored during fw + * boot, skip the loading + */ + if (reload && hda->booted_from_imr && ipc4_data->libraries_restored) return 0; /* the fw_lib has been verified during loading, we can trust the validity here */ @@ -683,7 +686,7 @@ cleanup: return ret; } -EXPORT_SYMBOL_NS(hda_dsp_ipc4_load_library, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_ipc4_load_library, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_dsp_ext_man_get_cavs_config_data(struct snd_sof_dev *sdev, const struct sof_ext_man_elem_header *hdr) @@ -722,4 +725,4 @@ int hda_dsp_ext_man_get_cavs_config_data(struct snd_sof_dev *sdev, return 0; } -EXPORT_SYMBOL_NS(hda_dsp_ext_man_get_cavs_config_data, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_ext_man_get_cavs_config_data, "SND_SOC_SOF_INTEL_HDA_COMMON"); diff --git a/sound/soc/sof/intel/hda-mlink.c b/sound/soc/sof/intel/hda-mlink.c index 46f89d6d06f8..ce561fe52bd5 100644 --- a/sound/soc/sof/intel/hda-mlink.c +++ b/sound/soc/sof/intel/hda-mlink.c @@ -16,6 +16,7 @@ #include <linux/bitfield.h> #include <linux/module.h> +#include <linux/string_choices.h> #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_MLINK) @@ -42,6 +43,7 @@ * @shim_offset: offset to SHIM register base * @ip_offset: offset to IP register base * @shim_vs_offset: offset to vendor-specific (VS) SHIM base + * @mic_privacy_mask: bitmask of sublinks where mic privacy is applied */ struct hdac_ext2_link { struct hdac_ext_link hext_link; @@ -65,6 +67,8 @@ struct hdac_ext2_link { u32 shim_offset; u32 ip_offset; u32 shim_vs_offset; + + unsigned long mic_privacy_mask; }; #define hdac_ext_link_to_ext2(h) container_of(h, struct hdac_ext2_link, hext_link) @@ -90,6 +94,13 @@ struct hdac_ext2_link { #define AZX_REG_INTEL_UAOL_IP_OFFSET 0x100 #define AZX_REG_INTEL_UAOL_VS_SHIM_OFFSET 0xC00 +/* Microphone privacy */ +#define AZX_REG_INTEL_VS_SHIM_PVCCS 0x10 +#define AZX_REG_INTEL_VS_SHIM_PVCCS_MDSTSCHGIE BIT(0) +#define AZX_REG_INTEL_VS_SHIM_PVCCS_MDSTSCHG BIT(8) +#define AZX_REG_INTEL_VS_SHIM_PVCCS_MDSTS BIT(9) +#define AZX_REG_INTEL_VS_SHIM_PVCCS_FMDIS BIT(10) + /* HDAML section - this part follows sequences in the hardware specification, * including naming conventions and the use of the hdaml_ prefix. * The code is intentionally minimal with limited dependencies on frameworks or @@ -434,7 +445,7 @@ int hda_bus_ml_init(struct hdac_bus *bus) } return 0; } -EXPORT_SYMBOL_NS(hda_bus_ml_init, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hda_bus_ml_init, "SND_SOC_SOF_HDA_MLINK"); void hda_bus_ml_free(struct hdac_bus *bus) { @@ -452,7 +463,7 @@ void hda_bus_ml_free(struct hdac_bus *bus) kfree(h2link); } } -EXPORT_SYMBOL_NS(hda_bus_ml_free, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hda_bus_ml_free, "SND_SOC_SOF_HDA_MLINK"); static struct hdac_ext2_link * find_ext2_link(struct hdac_bus *bus, bool alt, int elid) @@ -479,7 +490,7 @@ int hdac_bus_eml_get_count(struct hdac_bus *bus, bool alt, int elid) return h2link->slcount; } -EXPORT_SYMBOL_NS(hdac_bus_eml_get_count, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hdac_bus_eml_get_count, "SND_SOC_SOF_HDA_MLINK"); void hdac_bus_eml_enable_interrupt_unlocked(struct hdac_bus *bus, bool alt, int elid, bool enable) { @@ -497,7 +508,7 @@ void hdac_bus_eml_enable_interrupt_unlocked(struct hdac_bus *bus, bool alt, int hdaml_link_enable_interrupt(hlink->ml_addr + AZX_REG_ML_LCTL, enable); } -EXPORT_SYMBOL_NS(hdac_bus_eml_enable_interrupt_unlocked, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hdac_bus_eml_enable_interrupt_unlocked, "SND_SOC_SOF_HDA_MLINK"); void hdac_bus_eml_enable_interrupt(struct hdac_bus *bus, bool alt, int elid, bool enable) { @@ -519,7 +530,7 @@ void hdac_bus_eml_enable_interrupt(struct hdac_bus *bus, bool alt, int elid, boo mutex_unlock(&h2link->eml_lock); } -EXPORT_SYMBOL_NS(hdac_bus_eml_enable_interrupt, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hdac_bus_eml_enable_interrupt, "SND_SOC_SOF_HDA_MLINK"); bool hdac_bus_eml_check_interrupt(struct hdac_bus *bus, bool alt, int elid) { @@ -537,7 +548,7 @@ bool hdac_bus_eml_check_interrupt(struct hdac_bus *bus, bool alt, int elid) return hdaml_link_check_interrupt(hlink->ml_addr + AZX_REG_ML_LCTL); } -EXPORT_SYMBOL_NS(hdac_bus_eml_check_interrupt, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hdac_bus_eml_check_interrupt, "SND_SOC_SOF_HDA_MLINK"); int hdac_bus_eml_set_syncprd_unlocked(struct hdac_bus *bus, bool alt, int elid, u32 syncprd) { @@ -557,13 +568,13 @@ int hdac_bus_eml_set_syncprd_unlocked(struct hdac_bus *bus, bool alt, int elid, return 0; } -EXPORT_SYMBOL_NS(hdac_bus_eml_set_syncprd_unlocked, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hdac_bus_eml_set_syncprd_unlocked, "SND_SOC_SOF_HDA_MLINK"); int hdac_bus_eml_sdw_set_syncprd_unlocked(struct hdac_bus *bus, u32 syncprd) { return hdac_bus_eml_set_syncprd_unlocked(bus, true, AZX_REG_ML_LEPTR_ID_SDW, syncprd); } -EXPORT_SYMBOL_NS(hdac_bus_eml_sdw_set_syncprd_unlocked, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hdac_bus_eml_sdw_set_syncprd_unlocked, "SND_SOC_SOF_HDA_MLINK"); int hdac_bus_eml_wait_syncpu_unlocked(struct hdac_bus *bus, bool alt, int elid) { @@ -581,13 +592,13 @@ int hdac_bus_eml_wait_syncpu_unlocked(struct hdac_bus *bus, bool alt, int elid) return hdaml_link_wait_syncpu(hlink->ml_addr + AZX_REG_ML_LSYNC); } -EXPORT_SYMBOL_NS(hdac_bus_eml_wait_syncpu_unlocked, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hdac_bus_eml_wait_syncpu_unlocked, "SND_SOC_SOF_HDA_MLINK"); int hdac_bus_eml_sdw_wait_syncpu_unlocked(struct hdac_bus *bus) { return hdac_bus_eml_wait_syncpu_unlocked(bus, true, AZX_REG_ML_LEPTR_ID_SDW); } -EXPORT_SYMBOL_NS(hdac_bus_eml_sdw_wait_syncpu_unlocked, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hdac_bus_eml_sdw_wait_syncpu_unlocked, "SND_SOC_SOF_HDA_MLINK"); void hdac_bus_eml_sync_arm_unlocked(struct hdac_bus *bus, bool alt, int elid, int sublink) { @@ -605,13 +616,13 @@ void hdac_bus_eml_sync_arm_unlocked(struct hdac_bus *bus, bool alt, int elid, in hdaml_link_sync_arm(hlink->ml_addr + AZX_REG_ML_LSYNC, sublink); } -EXPORT_SYMBOL_NS(hdac_bus_eml_sync_arm_unlocked, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hdac_bus_eml_sync_arm_unlocked, "SND_SOC_SOF_HDA_MLINK"); void hdac_bus_eml_sdw_sync_arm_unlocked(struct hdac_bus *bus, int sublink) { hdac_bus_eml_sync_arm_unlocked(bus, true, AZX_REG_ML_LEPTR_ID_SDW, sublink); } -EXPORT_SYMBOL_NS(hdac_bus_eml_sdw_sync_arm_unlocked, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hdac_bus_eml_sdw_sync_arm_unlocked, "SND_SOC_SOF_HDA_MLINK"); int hdac_bus_eml_sync_go_unlocked(struct hdac_bus *bus, bool alt, int elid) { @@ -631,13 +642,13 @@ int hdac_bus_eml_sync_go_unlocked(struct hdac_bus *bus, bool alt, int elid) return 0; } -EXPORT_SYMBOL_NS(hdac_bus_eml_sync_go_unlocked, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hdac_bus_eml_sync_go_unlocked, "SND_SOC_SOF_HDA_MLINK"); int hdac_bus_eml_sdw_sync_go_unlocked(struct hdac_bus *bus) { return hdac_bus_eml_sync_go_unlocked(bus, true, AZX_REG_ML_LEPTR_ID_SDW); } -EXPORT_SYMBOL_NS(hdac_bus_eml_sdw_sync_go_unlocked, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hdac_bus_eml_sdw_sync_go_unlocked, "SND_SOC_SOF_HDA_MLINK"); bool hdac_bus_eml_check_cmdsync_unlocked(struct hdac_bus *bus, bool alt, int elid) { @@ -660,13 +671,13 @@ bool hdac_bus_eml_check_cmdsync_unlocked(struct hdac_bus *bus, bool alt, int eli return hdaml_link_check_cmdsync(hlink->ml_addr + AZX_REG_ML_LSYNC, cmdsync_mask); } -EXPORT_SYMBOL_NS(hdac_bus_eml_check_cmdsync_unlocked, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hdac_bus_eml_check_cmdsync_unlocked, "SND_SOC_SOF_HDA_MLINK"); bool hdac_bus_eml_sdw_check_cmdsync_unlocked(struct hdac_bus *bus) { return hdac_bus_eml_check_cmdsync_unlocked(bus, true, AZX_REG_ML_LEPTR_ID_SDW); } -EXPORT_SYMBOL_NS(hdac_bus_eml_sdw_check_cmdsync_unlocked, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hdac_bus_eml_sdw_check_cmdsync_unlocked, "SND_SOC_SOF_HDA_MLINK"); static int hdac_bus_eml_power_up_base(struct hdac_bus *bus, bool alt, int elid, int sublink, bool eml_lock) @@ -696,6 +707,20 @@ static int hdac_bus_eml_power_up_base(struct hdac_bus *bus, bool alt, int elid, } ret = hdaml_link_init(hlink->ml_addr + AZX_REG_ML_LCTL, sublink); + if ((h2link->mic_privacy_mask & BIT(sublink)) && !ret) { + u16 __iomem *pvccs = h2link->base_ptr + + h2link->shim_vs_offset + + sublink * h2link->instance_offset + + AZX_REG_INTEL_VS_SHIM_PVCCS; + u16 val = readw(pvccs); + + writew(val | AZX_REG_INTEL_VS_SHIM_PVCCS_MDSTSCHGIE, pvccs); + + if (val & AZX_REG_INTEL_VS_SHIM_PVCCS_MDSTS) + dev_dbg(bus->dev, + "sublink %d (%d:%d): Mic privacy is enabled\n", + sublink, alt, elid); + } skip_init: if (eml_lock) @@ -708,13 +733,13 @@ int hdac_bus_eml_power_up(struct hdac_bus *bus, bool alt, int elid, int sublink) { return hdac_bus_eml_power_up_base(bus, alt, elid, sublink, true); } -EXPORT_SYMBOL_NS(hdac_bus_eml_power_up, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hdac_bus_eml_power_up, "SND_SOC_SOF_HDA_MLINK"); int hdac_bus_eml_power_up_unlocked(struct hdac_bus *bus, bool alt, int elid, int sublink) { return hdac_bus_eml_power_up_base(bus, alt, elid, sublink, false); } -EXPORT_SYMBOL_NS(hdac_bus_eml_power_up_unlocked, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hdac_bus_eml_power_up_unlocked, "SND_SOC_SOF_HDA_MLINK"); static int hdac_bus_eml_power_down_base(struct hdac_bus *bus, bool alt, int elid, int sublink, bool eml_lock) @@ -742,6 +767,16 @@ static int hdac_bus_eml_power_down_base(struct hdac_bus *bus, bool alt, int elid if (--h2link->sublink_ref_count[sublink] > 0) goto skip_shutdown; } + + if (h2link->mic_privacy_mask & BIT(sublink)) { + u16 __iomem *pvccs = h2link->base_ptr + + h2link->shim_vs_offset + + sublink * h2link->instance_offset + + AZX_REG_INTEL_VS_SHIM_PVCCS; + + writew(readw(pvccs) & ~AZX_REG_INTEL_VS_SHIM_PVCCS_MDSTSCHGIE, pvccs); + } + ret = hdaml_link_shutdown(hlink->ml_addr + AZX_REG_ML_LCTL, sublink); skip_shutdown: @@ -755,25 +790,25 @@ int hdac_bus_eml_power_down(struct hdac_bus *bus, bool alt, int elid, int sublin { return hdac_bus_eml_power_down_base(bus, alt, elid, sublink, true); } -EXPORT_SYMBOL_NS(hdac_bus_eml_power_down, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hdac_bus_eml_power_down, "SND_SOC_SOF_HDA_MLINK"); int hdac_bus_eml_power_down_unlocked(struct hdac_bus *bus, bool alt, int elid, int sublink) { return hdac_bus_eml_power_down_base(bus, alt, elid, sublink, false); } -EXPORT_SYMBOL_NS(hdac_bus_eml_power_down_unlocked, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hdac_bus_eml_power_down_unlocked, "SND_SOC_SOF_HDA_MLINK"); int hdac_bus_eml_sdw_power_up_unlocked(struct hdac_bus *bus, int sublink) { return hdac_bus_eml_power_up_unlocked(bus, true, AZX_REG_ML_LEPTR_ID_SDW, sublink); } -EXPORT_SYMBOL_NS(hdac_bus_eml_sdw_power_up_unlocked, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hdac_bus_eml_sdw_power_up_unlocked, "SND_SOC_SOF_HDA_MLINK"); int hdac_bus_eml_sdw_power_down_unlocked(struct hdac_bus *bus, int sublink) { return hdac_bus_eml_power_down_unlocked(bus, true, AZX_REG_ML_LEPTR_ID_SDW, sublink); } -EXPORT_SYMBOL_NS(hdac_bus_eml_sdw_power_down_unlocked, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hdac_bus_eml_sdw_power_down_unlocked, "SND_SOC_SOF_HDA_MLINK"); int hdac_bus_eml_sdw_get_lsdiid_unlocked(struct hdac_bus *bus, int sublink, u16 *lsdiid) { @@ -789,7 +824,7 @@ int hdac_bus_eml_sdw_get_lsdiid_unlocked(struct hdac_bus *bus, int sublink, u16 *lsdiid = hdaml_link_get_lsdiid(hlink->ml_addr + AZX_REG_ML_LSDIID_OFFSET(sublink)); return 0; -} EXPORT_SYMBOL_NS(hdac_bus_eml_sdw_get_lsdiid_unlocked, SND_SOC_SOF_HDA_MLINK); +} EXPORT_SYMBOL_NS(hdac_bus_eml_sdw_get_lsdiid_unlocked, "SND_SOC_SOF_HDA_MLINK"); int hdac_bus_eml_sdw_set_lsdiid(struct hdac_bus *bus, int sublink, int dev_num) { @@ -809,7 +844,7 @@ int hdac_bus_eml_sdw_set_lsdiid(struct hdac_bus *bus, int sublink, int dev_num) mutex_unlock(&h2link->eml_lock); return 0; -} EXPORT_SYMBOL_NS(hdac_bus_eml_sdw_set_lsdiid, SND_SOC_SOF_HDA_MLINK); +} EXPORT_SYMBOL_NS(hdac_bus_eml_sdw_set_lsdiid, "SND_SOC_SOF_HDA_MLINK"); /* * the 'y' parameter comes from the PCMSyCM hardware register naming. 'y' refers to the @@ -853,7 +888,7 @@ int hdac_bus_eml_sdw_map_stream_ch(struct hdac_bus *bus, int sublink, int y, sublink, channel_mask, stream_id, dir, val); return 0; -} EXPORT_SYMBOL_NS(hdac_bus_eml_sdw_map_stream_ch, SND_SOC_SOF_HDA_MLINK); +} EXPORT_SYMBOL_NS(hdac_bus_eml_sdw_map_stream_ch, "SND_SOC_SOF_HDA_MLINK"); void hda_bus_ml_put_all(struct hdac_bus *bus) { @@ -866,7 +901,7 @@ void hda_bus_ml_put_all(struct hdac_bus *bus) snd_hdac_ext_bus_link_put(bus, hlink); } } -EXPORT_SYMBOL_NS(hda_bus_ml_put_all, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hda_bus_ml_put_all, "SND_SOC_SOF_HDA_MLINK"); void hda_bus_ml_reset_losidv(struct hdac_bus *bus) { @@ -876,7 +911,7 @@ void hda_bus_ml_reset_losidv(struct hdac_bus *bus) list_for_each_entry(hlink, &bus->hlink_list, list) writel(0, hlink->ml_addr + AZX_REG_ML_LOSIDV); } -EXPORT_SYMBOL_NS(hda_bus_ml_reset_losidv, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hda_bus_ml_reset_losidv, "SND_SOC_SOF_HDA_MLINK"); int hda_bus_ml_resume(struct hdac_bus *bus) { @@ -895,7 +930,7 @@ int hda_bus_ml_resume(struct hdac_bus *bus) } return 0; } -EXPORT_SYMBOL_NS(hda_bus_ml_resume, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hda_bus_ml_resume, "SND_SOC_SOF_HDA_MLINK"); int hda_bus_ml_suspend(struct hdac_bus *bus) { @@ -913,7 +948,7 @@ int hda_bus_ml_suspend(struct hdac_bus *bus) } return 0; } -EXPORT_SYMBOL_NS(hda_bus_ml_suspend, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hda_bus_ml_suspend, "SND_SOC_SOF_HDA_MLINK"); struct mutex *hdac_bus_eml_get_mutex(struct hdac_bus *bus, bool alt, int elid) { @@ -925,7 +960,7 @@ struct mutex *hdac_bus_eml_get_mutex(struct hdac_bus *bus, bool alt, int elid) return &h2link->eml_lock; } -EXPORT_SYMBOL_NS(hdac_bus_eml_get_mutex, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hdac_bus_eml_get_mutex, "SND_SOC_SOF_HDA_MLINK"); struct hdac_ext_link *hdac_bus_eml_ssp_get_hlink(struct hdac_bus *bus) { @@ -937,7 +972,7 @@ struct hdac_ext_link *hdac_bus_eml_ssp_get_hlink(struct hdac_bus *bus) return &h2link->hext_link; } -EXPORT_SYMBOL_NS(hdac_bus_eml_ssp_get_hlink, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hdac_bus_eml_ssp_get_hlink, "SND_SOC_SOF_HDA_MLINK"); struct hdac_ext_link *hdac_bus_eml_dmic_get_hlink(struct hdac_bus *bus) { @@ -949,7 +984,7 @@ struct hdac_ext_link *hdac_bus_eml_dmic_get_hlink(struct hdac_bus *bus) return &h2link->hext_link; } -EXPORT_SYMBOL_NS(hdac_bus_eml_dmic_get_hlink, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hdac_bus_eml_dmic_get_hlink, "SND_SOC_SOF_HDA_MLINK"); struct hdac_ext_link *hdac_bus_eml_sdw_get_hlink(struct hdac_bus *bus) { @@ -961,7 +996,7 @@ struct hdac_ext_link *hdac_bus_eml_sdw_get_hlink(struct hdac_bus *bus) return &h2link->hext_link; } -EXPORT_SYMBOL_NS(hdac_bus_eml_sdw_get_hlink, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hdac_bus_eml_sdw_get_hlink, "SND_SOC_SOF_HDA_MLINK"); int hdac_bus_eml_enable_offload(struct hdac_bus *bus, bool alt, int elid, bool enable) { @@ -985,7 +1020,99 @@ int hdac_bus_eml_enable_offload(struct hdac_bus *bus, bool alt, int elid, bool e return 0; } -EXPORT_SYMBOL_NS(hdac_bus_eml_enable_offload, SND_SOC_SOF_HDA_MLINK); +EXPORT_SYMBOL_NS(hdac_bus_eml_enable_offload, "SND_SOC_SOF_HDA_MLINK"); + +void hdac_bus_eml_set_mic_privacy_mask(struct hdac_bus *bus, bool alt, int elid, + unsigned long mask) +{ + struct hdac_ext2_link *h2link; + + if (!mask) + return; + + h2link = find_ext2_link(bus, alt, elid); + if (!h2link) + return; + + if (__fls(mask) > h2link->slcount) { + dev_warn(bus->dev, + "%s: invalid sublink mask for %d:%d, slcount %d: %#lx\n", + __func__, alt, elid, h2link->slcount, mask); + return; + } + + dev_dbg(bus->dev, "sublink mask for %d:%d, slcount %d: %#lx\n", alt, + elid, h2link->slcount, mask); + + h2link->mic_privacy_mask = mask; +} +EXPORT_SYMBOL_NS(hdac_bus_eml_set_mic_privacy_mask, "SND_SOC_SOF_HDA_MLINK"); + +bool hdac_bus_eml_is_mic_privacy_changed(struct hdac_bus *bus, bool alt, int elid) +{ + struct hdac_ext2_link *h2link; + bool changed = false; + u16 __iomem *pvccs; + int i; + + h2link = find_ext2_link(bus, alt, elid); + if (!h2link) + return false; + + /* The change in privacy state needs to be acked for each link */ + for_each_set_bit(i, &h2link->mic_privacy_mask, h2link->slcount) { + u16 val; + + if (h2link->sublink_ref_count[i] == 0) + continue; + + pvccs = h2link->base_ptr + + h2link->shim_vs_offset + + i * h2link->instance_offset + + AZX_REG_INTEL_VS_SHIM_PVCCS; + + val = readw(pvccs); + if (val & AZX_REG_INTEL_VS_SHIM_PVCCS_MDSTSCHG) { + writew(val, pvccs); + changed = true; + } + } + + return changed; +} +EXPORT_SYMBOL_NS(hdac_bus_eml_is_mic_privacy_changed, "SND_SOC_SOF_HDA_MLINK"); + +bool hdac_bus_eml_get_mic_privacy_state(struct hdac_bus *bus, bool alt, int elid) +{ + struct hdac_ext2_link *h2link; + u16 __iomem *pvccs; + bool state; + int i; + + h2link = find_ext2_link(bus, alt, elid); + if (!h2link) + return false; + + for_each_set_bit(i, &h2link->mic_privacy_mask, h2link->slcount) { + if (h2link->sublink_ref_count[i] == 0) + continue; + + /* Return the privacy state from the first active link */ + pvccs = h2link->base_ptr + + h2link->shim_vs_offset + + i * h2link->instance_offset + + AZX_REG_INTEL_VS_SHIM_PVCCS; + + state = readw(pvccs) & AZX_REG_INTEL_VS_SHIM_PVCCS_MDSTS; + dev_dbg(bus->dev, "alt: %d, elid: %d: Mic privacy is %s\n", alt, + elid, str_enabled_disabled(state)); + + return state; + } + + return false; +} +EXPORT_SYMBOL_NS(hdac_bus_eml_get_mic_privacy_state, "SND_SOC_SOF_HDA_MLINK"); #endif diff --git a/sound/soc/sof/intel/hda-pcm.c b/sound/soc/sof/intel/hda-pcm.c index f6e24edd7adb..da6c1e7263cd 100644 --- a/sound/soc/sof/intel/hda-pcm.c +++ b/sound/soc/sof/intel/hda-pcm.c @@ -29,6 +29,8 @@ #define SDnFMT_BITS(x) ((x) << 4) #define SDnFMT_CHAN(x) ((x) << 0) +#define HDA_MAX_PERIOD_TIME_HEADROOM 10 + static bool hda_always_enable_dmi_l1; module_param_named(always_enable_dmi_l1, hda_always_enable_dmi_l1, bool, 0444); MODULE_PARM_DESC(always_enable_dmi_l1, "SOF HDA always enable DMI l1"); @@ -37,6 +39,11 @@ static bool hda_disable_rewinds; module_param_named(disable_rewinds, hda_disable_rewinds, bool, 0444); MODULE_PARM_DESC(disable_rewinds, "SOF HDA disable rewinds"); +static int hda_force_pause_support = -1; +module_param_named(force_pause_support, hda_force_pause_support, int, 0444); +MODULE_PARM_DESC(force_pause_support, + "Pause support: -1: Use default, 0: Disable, 1: Enable (default -1)"); + u32 hda_dsp_get_mult_div(struct snd_sof_dev *sdev, int rate) { switch (rate) { @@ -142,7 +149,7 @@ int hda_dsp_pcm_hw_params(struct snd_sof_dev *sdev, return 0; } -EXPORT_SYMBOL_NS(hda_dsp_pcm_hw_params, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_pcm_hw_params, "SND_SOC_SOF_INTEL_HDA_COMMON"); /* update SPIB register with appl position */ int hda_dsp_pcm_ack(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream) @@ -165,7 +172,7 @@ int hda_dsp_pcm_ack(struct snd_sof_dev *sdev, struct snd_pcm_substream *substrea return 0; } -EXPORT_SYMBOL_NS(hda_dsp_pcm_ack, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_pcm_ack, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_dsp_pcm_trigger(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream, int cmd) @@ -175,7 +182,7 @@ int hda_dsp_pcm_trigger(struct snd_sof_dev *sdev, return hda_dsp_stream_trigger(sdev, hext_stream, cmd); } -EXPORT_SYMBOL_NS(hda_dsp_pcm_trigger, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_pcm_trigger, "SND_SOC_SOF_INTEL_HDA_COMMON"); snd_pcm_uframes_t hda_dsp_pcm_pointer(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream) @@ -207,7 +214,7 @@ found: trace_sof_intel_hda_dsp_pcm(sdev, hstream, substream, pos); return pos; } -EXPORT_SYMBOL_NS(hda_dsp_pcm_pointer, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_pcm_pointer, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_dsp_pcm_open(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream) @@ -240,6 +247,16 @@ int hda_dsp_pcm_open(struct snd_sof_dev *sdev, if (hda_always_enable_dmi_l1 && direction == SNDRV_PCM_STREAM_CAPTURE) runtime->hw.info &= ~SNDRV_PCM_INFO_PAUSE; + /* + * Do not advertise the PAUSE support if it is forced to be disabled via + * module parameter or if the pause_supported is false for the PCM + * device + */ + if (hda_force_pause_support == 0 || + (hda_force_pause_support == -1 && + !spcm->stream[substream->stream].pause_supported)) + runtime->hw.info &= ~SNDRV_PCM_INFO_PAUSE; + if (hda_always_enable_dmi_l1 || direction == SNDRV_PCM_STREAM_PLAYBACK || spcm->stream[substream->stream].d0i3_compatible) @@ -276,19 +293,30 @@ int hda_dsp_pcm_open(struct snd_sof_dev *sdev, * On playback start the DMA will transfer dsp_max_burst_size_in_ms * amount of data in one initial burst to fill up the host DMA buffer. * Consequent DMA burst sizes are shorter and their length can vary. - * To make sure that userspace allocate large enough ALSA buffer we need - * to place a constraint on the buffer time. + * To avoid immediate xrun by the initial burst we need to place + * constraint on the period size (via PERIOD_TIME) to cover the size of + * the host buffer. + * We need to add headroom of max 10ms as the firmware needs time to + * settle to the 1ms pacing and initially it can run faster for few + * internal periods. * * On capture the DMA will transfer 1ms chunks. - * - * Exact dsp_max_burst_size_in_ms constraint is racy, so set the - * constraint to a minimum of 2x dsp_max_burst_size_in_ms. */ - if (spcm->stream[direction].dsp_max_burst_size_in_ms) + if (spcm->stream[direction].dsp_max_burst_size_in_ms) { + unsigned int period_time = spcm->stream[direction].dsp_max_burst_size_in_ms; + + /* + * add headroom over the maximum burst size to cover the time + * needed for the DMA pace to settle. + * Limit the headroom time to HDA_MAX_PERIOD_TIME_HEADROOM + */ + period_time += min(period_time, HDA_MAX_PERIOD_TIME_HEADROOM); + snd_pcm_hw_constraint_minmax(substream->runtime, - SNDRV_PCM_HW_PARAM_BUFFER_TIME, - spcm->stream[direction].dsp_max_burst_size_in_ms * USEC_PER_MSEC * 2, + SNDRV_PCM_HW_PARAM_PERIOD_TIME, + period_time * USEC_PER_MSEC, UINT_MAX); + } /* binding pcm substream to hda stream */ substream->runtime->private_data = &dsp_stream->hstream; @@ -302,7 +330,7 @@ int hda_dsp_pcm_open(struct snd_sof_dev *sdev, return 0; } -EXPORT_SYMBOL_NS(hda_dsp_pcm_open, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_pcm_open, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_dsp_pcm_close(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream) @@ -322,4 +350,4 @@ int hda_dsp_pcm_close(struct snd_sof_dev *sdev, substream->runtime->private_data = NULL; return 0; } -EXPORT_SYMBOL_NS(hda_dsp_pcm_close, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_pcm_close, "SND_SOC_SOF_INTEL_HDA_COMMON"); diff --git a/sound/soc/sof/intel/hda-probes.c b/sound/soc/sof/intel/hda-probes.c index 3e33101f0521..b06933cebc45 100644 --- a/sound/soc/sof/intel/hda-probes.c +++ b/sound/soc/sof/intel/hda-probes.c @@ -112,7 +112,7 @@ static int hda_probes_compr_trigger(struct sof_client_dev *cdev, static int hda_probes_compr_pointer(struct sof_client_dev *cdev, struct snd_compr_stream *cstream, - struct snd_compr_tstamp *tstamp, + struct snd_compr_tstamp64 *tstamp, struct snd_soc_dai *dai) { struct hdac_ext_stream *hext_stream = hda_compr_get_stream(cstream); @@ -139,12 +139,12 @@ int hda_probes_register(struct snd_sof_dev *sdev) return sof_client_dev_register(sdev, "hda-probes", 0, &hda_probes_ops, sizeof(hda_probes_ops)); } -EXPORT_SYMBOL_NS(hda_probes_register, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_probes_register, "SND_SOC_SOF_INTEL_HDA_COMMON"); void hda_probes_unregister(struct snd_sof_dev *sdev) { sof_client_dev_unregister(sdev, "hda-probes", 0); } -EXPORT_SYMBOL_NS(hda_probes_unregister, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_probes_unregister, "SND_SOC_SOF_INTEL_HDA_COMMON"); -MODULE_IMPORT_NS(SND_SOC_SOF_CLIENT); +MODULE_IMPORT_NS("SND_SOC_SOF_CLIENT"); diff --git a/sound/soc/sof/intel/hda-sdw-bpt.c b/sound/soc/sof/intel/hda-sdw-bpt.c new file mode 100644 index 000000000000..ff5abccf0d88 --- /dev/null +++ b/sound/soc/sof/intel/hda-sdw-bpt.c @@ -0,0 +1,445 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) +// +// This file is provided under a dual BSD/GPLv2 license. When using or +// redistributing this file, you may do so under either license. +// +// Copyright(c) 2025 Intel Corporation. +// + +/* + * Hardware interface for SoundWire BPT support with HDA DMA + */ + +#include <sound/hdaudio_ext.h> +#include <sound/hda-mlink.h> +#include <sound/hda-sdw-bpt.h> +#include <sound/sof.h> +#include <sound/sof/ipc4/header.h> +#include "../ops.h" +#include "../sof-priv.h" +#include "../ipc4-priv.h" +#include "hda.h" + +#define BPT_FREQUENCY 192000 /* The max rate defined in rate_bits[] hdac_device.c */ +#define BPT_MULTIPLIER ((BPT_FREQUENCY / 48000) - 1) +#define BPT_CHAIN_DMA_FIFO_MS 10 +/* + * This routine is directly inspired by sof_ipc4_chain_dma_trigger(), + * with major simplifications since there are no pipelines defined + * and no dependency on ALSA hw_params + */ +static int chain_dma_trigger(struct snd_sof_dev *sdev, unsigned int stream_tag, + int direction, int state) +{ + struct sof_ipc4_fw_data *ipc4_data = sdev->private; + bool allocate, enable, set_fifo_size; + struct sof_ipc4_msg msg = {{ 0 }}; + int dma_id; + + if (sdev->pdata->ipc_type != SOF_IPC_TYPE_4) + return -EOPNOTSUPP; + + switch (state) { + case SOF_IPC4_PIPE_RUNNING: /* Allocate and start the chain */ + allocate = true; + enable = true; + set_fifo_size = true; + break; + case SOF_IPC4_PIPE_PAUSED: /* Stop the chain */ + allocate = true; + enable = false; + set_fifo_size = false; + break; + case SOF_IPC4_PIPE_RESET: /* Deallocate chain resources and remove the chain */ + allocate = false; + enable = false; + set_fifo_size = false; + break; + default: + dev_err(sdev->dev, "Unexpected state %d", state); + return -EINVAL; + } + + msg.primary = SOF_IPC4_MSG_TYPE_SET(SOF_IPC4_GLB_CHAIN_DMA); + msg.primary |= SOF_IPC4_MSG_DIR(SOF_IPC4_MSG_REQUEST); + msg.primary |= SOF_IPC4_MSG_TARGET(SOF_IPC4_FW_GEN_MSG); + + /* for BPT/BRA we can use the same stream tag for host and link */ + dma_id = stream_tag - 1; + if (direction == SNDRV_PCM_STREAM_CAPTURE) + dma_id += ipc4_data->num_playback_streams; + + msg.primary |= SOF_IPC4_GLB_CHAIN_DMA_HOST_ID(dma_id); + msg.primary |= SOF_IPC4_GLB_CHAIN_DMA_LINK_ID(dma_id); + + /* For BPT/BRA we use 32 bits so SCS is not set */ + + /* CHAIN DMA needs at least 2ms */ + if (set_fifo_size) + msg.extension |= SOF_IPC4_GLB_EXT_CHAIN_DMA_FIFO_SIZE(BPT_FREQUENCY / 1000 * + BPT_CHAIN_DMA_FIFO_MS * + sizeof(u32)); + + if (allocate) + msg.primary |= SOF_IPC4_GLB_CHAIN_DMA_ALLOCATE_MASK; + + if (enable) + msg.primary |= SOF_IPC4_GLB_CHAIN_DMA_ENABLE_MASK; + + return sof_ipc_tx_message_no_reply(sdev->ipc, &msg, 0); +} + +static int hda_sdw_bpt_dma_prepare(struct device *dev, struct hdac_ext_stream **sdw_bpt_stream, + struct snd_dma_buffer *dmab_bdl, u32 bpt_num_bytes, + unsigned int num_channels, int direction) +{ + struct snd_sof_dev *sdev = dev_get_drvdata(dev); + struct hdac_ext_stream *bpt_stream; + unsigned int format = HDA_CL_STREAM_FORMAT; + + /* + * the baseline format needs to be adjusted to + * bandwidth requirements + */ + format |= (num_channels - 1); + format |= BPT_MULTIPLIER << AC_FMT_MULT_SHIFT; + + dev_dbg(dev, "direction %d format_val %#x\n", direction, format); + + bpt_stream = hda_cl_prepare(dev, format, bpt_num_bytes, dmab_bdl, false, direction, false); + if (IS_ERR(bpt_stream)) { + dev_err(sdev->dev, "%s: SDW BPT DMA prepare failed: dir %d\n", + __func__, direction); + return PTR_ERR(bpt_stream); + } + *sdw_bpt_stream = bpt_stream; + + if (!sdev->dspless_mode_selected) { + struct hdac_stream *hstream; + u32 mask; + + /* decouple host and link DMA if the DSP is used */ + hstream = &bpt_stream->hstream; + mask = BIT(hstream->index); + + snd_sof_dsp_update_bits(sdev, HDA_DSP_PP_BAR, SOF_HDA_REG_PP_PPCTL, mask, mask); + + snd_hdac_ext_stream_reset(bpt_stream); + + snd_hdac_ext_stream_setup(bpt_stream, format); + } + + if (hdac_stream(bpt_stream)->direction == SNDRV_PCM_STREAM_PLAYBACK) { + struct hdac_bus *bus = sof_to_bus(sdev); + struct hdac_ext_link *hlink; + int stream_tag; + + stream_tag = hdac_stream(bpt_stream)->stream_tag; + hlink = hdac_bus_eml_sdw_get_hlink(bus); + + snd_hdac_ext_bus_link_set_stream_id(hlink, stream_tag); + } + return 0; +} + +static int hda_sdw_bpt_dma_deprepare(struct device *dev, struct hdac_ext_stream *sdw_bpt_stream, + struct snd_dma_buffer *dmab_bdl) +{ + struct snd_sof_dev *sdev = dev_get_drvdata(dev); + struct hdac_stream *hstream; + u32 mask; + int ret; + + ret = hda_cl_cleanup(sdev->dev, dmab_bdl, false, sdw_bpt_stream); + if (ret < 0) { + dev_err(sdev->dev, "%s: SDW BPT DMA cleanup failed\n", + __func__); + return ret; + } + + if (hdac_stream(sdw_bpt_stream)->direction == SNDRV_PCM_STREAM_PLAYBACK) { + struct hdac_bus *bus = sof_to_bus(sdev); + struct hdac_ext_link *hlink; + int stream_tag; + + stream_tag = hdac_stream(sdw_bpt_stream)->stream_tag; + hlink = hdac_bus_eml_sdw_get_hlink(bus); + + snd_hdac_ext_bus_link_clear_stream_id(hlink, stream_tag); + } + + if (!sdev->dspless_mode_selected) { + /* Release CHAIN_DMA resources */ + ret = chain_dma_trigger(sdev, hdac_stream(sdw_bpt_stream)->stream_tag, + hdac_stream(sdw_bpt_stream)->direction, + SOF_IPC4_PIPE_RESET); + if (ret < 0) + dev_err(sdev->dev, "%s: chain_dma_trigger PIPE_RESET failed: %d\n", + __func__, ret); + + /* couple host and link DMA */ + hstream = &sdw_bpt_stream->hstream; + mask = BIT(hstream->index); + + snd_sof_dsp_update_bits(sdev, HDA_DSP_PP_BAR, SOF_HDA_REG_PP_PPCTL, mask, 0); + } + + return 0; +} + +static int hda_sdw_bpt_dma_enable(struct device *dev, struct hdac_ext_stream *sdw_bpt_stream) +{ + struct snd_sof_dev *sdev = dev_get_drvdata(dev); + int ret; + + ret = hda_cl_trigger(sdev->dev, sdw_bpt_stream, SNDRV_PCM_TRIGGER_START); + if (ret < 0) + dev_err(sdev->dev, "%s: SDW BPT DMA trigger start failed\n", __func__); + + if (!sdev->dspless_mode_selected) { + /* the chain DMA needs to be programmed before the DMAs */ + ret = chain_dma_trigger(sdev, hdac_stream(sdw_bpt_stream)->stream_tag, + hdac_stream(sdw_bpt_stream)->direction, + SOF_IPC4_PIPE_RUNNING); + if (ret < 0) { + dev_err(sdev->dev, "%s: chain_dma_trigger failed: %d\n", + __func__, ret); + hda_cl_trigger(sdev->dev, sdw_bpt_stream, SNDRV_PCM_TRIGGER_STOP); + return ret; + } + snd_hdac_ext_stream_start(sdw_bpt_stream); + } + + return ret; +} + +static int hda_sdw_bpt_dma_disable(struct device *dev, struct hdac_ext_stream *sdw_bpt_stream) +{ + struct snd_sof_dev *sdev = dev_get_drvdata(dev); + int ret; + + if (!sdev->dspless_mode_selected) { + snd_hdac_ext_stream_clear(sdw_bpt_stream); + + ret = chain_dma_trigger(sdev, hdac_stream(sdw_bpt_stream)->stream_tag, + hdac_stream(sdw_bpt_stream)->direction, + SOF_IPC4_PIPE_PAUSED); + if (ret < 0) + dev_err(sdev->dev, "%s: chain_dma_trigger PIPE_PAUSED failed: %d\n", + __func__, ret); + } + + ret = hda_cl_trigger(sdev->dev, sdw_bpt_stream, SNDRV_PCM_TRIGGER_STOP); + if (ret < 0) + dev_err(sdev->dev, "%s: SDW BPT DMA trigger stop failed\n", __func__); + + return ret; +} + +int hda_sdw_bpt_open(struct device *dev, int link_id, struct hdac_ext_stream **bpt_tx_stream, + struct snd_dma_buffer *dmab_tx_bdl, u32 bpt_tx_num_bytes, + u32 tx_dma_bandwidth, struct hdac_ext_stream **bpt_rx_stream, + struct snd_dma_buffer *dmab_rx_bdl, u32 bpt_rx_num_bytes, + u32 rx_dma_bandwidth) +{ + struct snd_sof_dev *sdev = dev_get_drvdata(dev); + unsigned int num_channels_tx; + unsigned int num_channels_rx; + int ret1; + int ret; + + num_channels_tx = DIV_ROUND_UP(tx_dma_bandwidth, BPT_FREQUENCY * 32); + + ret = hda_sdw_bpt_dma_prepare(dev, bpt_tx_stream, dmab_tx_bdl, bpt_tx_num_bytes, + num_channels_tx, SNDRV_PCM_STREAM_PLAYBACK); + if (ret < 0) { + dev_err(dev, "%s: hda_sdw_bpt_dma_prepare failed for TX: %d\n", + __func__, ret); + return ret; + } + + num_channels_rx = DIV_ROUND_UP(rx_dma_bandwidth, BPT_FREQUENCY * 32); + + ret = hda_sdw_bpt_dma_prepare(dev, bpt_rx_stream, dmab_rx_bdl, bpt_rx_num_bytes, + num_channels_rx, SNDRV_PCM_STREAM_CAPTURE); + if (ret < 0) { + dev_err(dev, "%s: hda_sdw_bpt_dma_prepare failed for RX: %d\n", + __func__, ret); + + ret1 = hda_sdw_bpt_dma_deprepare(dev, *bpt_tx_stream, dmab_tx_bdl); + if (ret1 < 0) + dev_err(dev, "%s: hda_sdw_bpt_dma_deprepare failed for TX: %d\n", + __func__, ret1); + return ret; + } + + /* we need to map the channels in PCMSyCM registers */ + ret = hdac_bus_eml_sdw_map_stream_ch(sof_to_bus(sdev), link_id, + 0, /* cpu_dai->id -> PDI0 */ + GENMASK(num_channels_tx - 1, 0), + hdac_stream(*bpt_tx_stream)->stream_tag, + SNDRV_PCM_STREAM_PLAYBACK); + if (ret < 0) { + dev_err(dev, "%s: hdac_bus_eml_sdw_map_stream_ch failed for TX: %d\n", + __func__, ret); + goto close; + } + + ret = hdac_bus_eml_sdw_map_stream_ch(sof_to_bus(sdev), link_id, + 1, /* cpu_dai->id -> PDI1 */ + GENMASK(num_channels_rx - 1, 0), + hdac_stream(*bpt_rx_stream)->stream_tag, + SNDRV_PCM_STREAM_CAPTURE); + if (!ret) + return 0; + + dev_err(dev, "%s: hdac_bus_eml_sdw_map_stream_ch failed for RX: %d\n", + __func__, ret); + +close: + ret1 = hda_sdw_bpt_close(dev, *bpt_tx_stream, dmab_tx_bdl, *bpt_rx_stream, dmab_rx_bdl); + if (ret1 < 0) + dev_err(dev, "%s: hda_sdw_bpt_close failed: %d\n", + __func__, ret1); + + return ret; +} +EXPORT_SYMBOL_NS(hda_sdw_bpt_open, "SND_SOC_SOF_INTEL_HDA_SDW_BPT"); + +int hda_sdw_bpt_send_async(struct device *dev, struct hdac_ext_stream *bpt_tx_stream, + struct hdac_ext_stream *bpt_rx_stream) +{ + int ret1; + int ret; + + ret = hda_sdw_bpt_dma_enable(dev, bpt_tx_stream); + if (ret < 0) { + dev_err(dev, "%s: hda_sdw_bpt_dma_enable failed for TX: %d\n", + __func__, ret); + return ret; + } + + ret = hda_sdw_bpt_dma_enable(dev, bpt_rx_stream); + if (ret < 0) { + dev_err(dev, "%s: hda_sdw_bpt_dma_enable failed for RX: %d\n", + __func__, ret); + + ret1 = hda_sdw_bpt_dma_disable(dev, bpt_tx_stream); + if (ret1 < 0) + dev_err(dev, "%s: hda_sdw_bpt_dma_disable failed for TX: %d\n", + __func__, ret1); + } + + return ret; +} +EXPORT_SYMBOL_NS(hda_sdw_bpt_send_async, "SND_SOC_SOF_INTEL_HDA_SDW_BPT"); + +/* + * 3s is several orders of magnitude larger than what is needed for a + * typical firmware download. + */ +#define HDA_BPT_IOC_TIMEOUT_MS 3000 + +int hda_sdw_bpt_wait(struct device *dev, struct hdac_ext_stream *bpt_tx_stream, + struct hdac_ext_stream *bpt_rx_stream) +{ + struct sof_intel_hda_stream *hda_tx_stream; + struct sof_intel_hda_stream *hda_rx_stream; + snd_pcm_uframes_t tx_position; + snd_pcm_uframes_t rx_position; + unsigned long time_tx_left; + unsigned long time_rx_left; + int ret = 0; + int ret1; + int i; + + hda_tx_stream = container_of(bpt_tx_stream, struct sof_intel_hda_stream, hext_stream); + hda_rx_stream = container_of(bpt_rx_stream, struct sof_intel_hda_stream, hext_stream); + + time_tx_left = wait_for_completion_timeout(&hda_tx_stream->ioc, + msecs_to_jiffies(HDA_BPT_IOC_TIMEOUT_MS)); + if (!time_tx_left) { + tx_position = hda_dsp_stream_get_position(hdac_stream(bpt_tx_stream), + SNDRV_PCM_STREAM_PLAYBACK, false); + dev_err(dev, "%s: SDW BPT TX DMA did not complete: %ld\n", + __func__, tx_position); + ret = -ETIMEDOUT; + goto dma_disable; + } + + /* Make sure the DMA is flushed */ + i = 0; + do { + tx_position = hda_dsp_stream_get_position(hdac_stream(bpt_tx_stream), + SNDRV_PCM_STREAM_PLAYBACK, false); + usleep_range(1000, 1010); + i++; + } while (tx_position && i < HDA_BPT_IOC_TIMEOUT_MS); + if (tx_position) { + dev_err(dev, "%s: SDW BPT TX DMA position %ld was not cleared\n", + __func__, tx_position); + ret = -ETIMEDOUT; + goto dma_disable; + } + + /* the wait should be minimal here */ + time_rx_left = wait_for_completion_timeout(&hda_rx_stream->ioc, + msecs_to_jiffies(HDA_BPT_IOC_TIMEOUT_MS)); + if (!time_rx_left) { + rx_position = hda_dsp_stream_get_position(hdac_stream(bpt_rx_stream), + SNDRV_PCM_STREAM_CAPTURE, false); + dev_err(dev, "%s: SDW BPT RX DMA did not complete: %ld\n", + __func__, rx_position); + ret = -ETIMEDOUT; + goto dma_disable; + } + + /* Make sure the DMA is flushed */ + i = 0; + do { + rx_position = hda_dsp_stream_get_position(hdac_stream(bpt_rx_stream), + SNDRV_PCM_STREAM_CAPTURE, false); + usleep_range(1000, 1010); + i++; + } while (rx_position && i < HDA_BPT_IOC_TIMEOUT_MS); + if (rx_position) { + dev_err(dev, "%s: SDW BPT RX DMA position %ld was not cleared\n", + __func__, rx_position); + ret = -ETIMEDOUT; + goto dma_disable; + } + +dma_disable: + ret1 = hda_sdw_bpt_dma_disable(dev, bpt_rx_stream); + if (!ret) + ret = ret1; + + ret1 = hda_sdw_bpt_dma_disable(dev, bpt_tx_stream); + if (!ret) + ret = ret1; + + return ret; +} +EXPORT_SYMBOL_NS(hda_sdw_bpt_wait, "SND_SOC_SOF_INTEL_HDA_SDW_BPT"); + +int hda_sdw_bpt_close(struct device *dev, struct hdac_ext_stream *bpt_tx_stream, + struct snd_dma_buffer *dmab_tx_bdl, struct hdac_ext_stream *bpt_rx_stream, + struct snd_dma_buffer *dmab_rx_bdl) +{ + int ret; + int ret1; + + ret = hda_sdw_bpt_dma_deprepare(dev, bpt_rx_stream, dmab_rx_bdl); + + ret1 = hda_sdw_bpt_dma_deprepare(dev, bpt_tx_stream, dmab_tx_bdl); + if (!ret) + ret = ret1; + + return ret; +} +EXPORT_SYMBOL_NS(hda_sdw_bpt_close, "SND_SOC_SOF_INTEL_HDA_SDW_BPT"); + +MODULE_LICENSE("Dual BSD/GPL"); +MODULE_DESCRIPTION("SOF helpers for HDaudio SoundWire BPT"); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_COMMON"); +MODULE_IMPORT_NS("SND_SOC_SOF_HDA_MLINK"); diff --git a/sound/soc/sof/intel/hda-stream.c b/sound/soc/sof/intel/hda-stream.c index 519bafd3b947..9c3b3a9aaf83 100644 --- a/sound/soc/sof/intel/hda-stream.c +++ b/sound/soc/sof/intel/hda-stream.c @@ -27,7 +27,7 @@ int sof_hda_position_quirk = SOF_HDA_POSITION_QUIRK_USE_DPIB_REGISTERS; module_param_named(position_quirk, sof_hda_position_quirk, int, 0444); MODULE_PARM_DESC(position_quirk, "SOF HDaudio position quirk"); -EXPORT_SYMBOL_NS(sof_hda_position_quirk, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(sof_hda_position_quirk, "SND_SOC_SOF_INTEL_HDA_COMMON"); #define HDA_LTRP_GB_VALUE_US 95 @@ -738,7 +738,7 @@ int hda_dsp_stream_hw_free(struct snd_sof_dev *sdev, return 0; } -EXPORT_SYMBOL_NS(hda_dsp_stream_hw_free, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_stream_hw_free, "SND_SOC_SOF_INTEL_HDA_COMMON"); bool hda_dsp_check_stream_irq(struct snd_sof_dev *sdev) { @@ -761,7 +761,7 @@ bool hda_dsp_check_stream_irq(struct snd_sof_dev *sdev) return ret; } -EXPORT_SYMBOL_NS(hda_dsp_check_stream_irq, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_check_stream_irq, "SND_SOC_SOF_INTEL_HDA_COMMON"); static void hda_dsp_compr_bytes_transferred(struct hdac_stream *hstream, int direction) @@ -858,7 +858,7 @@ irqreturn_t hda_dsp_stream_threaded_handler(int irq, void *context) return IRQ_HANDLED; } -EXPORT_SYMBOL_NS(hda_dsp_stream_threaded_handler, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_stream_threaded_handler, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_dsp_stream_init(struct snd_sof_dev *sdev) { @@ -890,7 +890,7 @@ int hda_dsp_stream_init(struct snd_sof_dev *sdev) if (num_capture >= SOF_HDA_CAPTURE_STREAMS) { dev_err(sdev->dev, "error: too many capture streams %d\n", - num_playback); + num_capture); return -EINVAL; } @@ -996,7 +996,7 @@ int hda_dsp_stream_init(struct snd_sof_dev *sdev) return 0; } -EXPORT_SYMBOL_NS(hda_dsp_stream_init, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_stream_init, "SND_SOC_SOF_INTEL_HDA_COMMON"); void hda_dsp_stream_free(struct snd_sof_dev *sdev) { @@ -1026,7 +1026,7 @@ void hda_dsp_stream_free(struct snd_sof_dev *sdev) devm_kfree(sdev->dev, hda_stream); } } -EXPORT_SYMBOL_NS(hda_dsp_stream_free, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_stream_free, "SND_SOC_SOF_INTEL_HDA_COMMON"); snd_pcm_uframes_t hda_dsp_stream_get_position(struct hdac_stream *hstream, int direction, bool can_sleep) @@ -1113,7 +1113,7 @@ snd_pcm_uframes_t hda_dsp_stream_get_position(struct hdac_stream *hstream, return pos; } -EXPORT_SYMBOL_NS(hda_dsp_stream_get_position, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_stream_get_position, "SND_SOC_SOF_INTEL_HDA_COMMON"); #define merge_u64(u32_u, u32_l) (((u64)(u32_u) << 32) | (u32_l)) @@ -1129,11 +1129,36 @@ u64 hda_dsp_get_stream_llp(struct snd_sof_dev *sdev, struct snd_soc_component *component, struct snd_pcm_substream *substream) { - struct hdac_stream *hstream = substream->runtime->private_data; - struct hdac_ext_stream *hext_stream = stream_to_hdac_ext_stream(hstream); + struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); + struct snd_soc_pcm_runtime *be_rtd = NULL; + struct hdac_ext_stream *hext_stream; + struct snd_soc_dai *cpu_dai; + struct snd_soc_dpcm *dpcm; u32 llp_l, llp_u; /* + * The LLP needs to be read from the Link DMA used for this FE as it is + * allowed to use any combination of Link and Host channels + */ + for_each_dpcm_be(rtd, substream->stream, dpcm) { + if (dpcm->fe != rtd) + continue; + + be_rtd = dpcm->be; + } + + if (!be_rtd) + return 0; + + cpu_dai = snd_soc_rtd_to_cpu(be_rtd, 0); + if (!cpu_dai) + return 0; + + hext_stream = snd_soc_dai_get_dma_data(cpu_dai, substream); + if (!hext_stream) + return 0; + + /* * The pplc_addr have been calculated during probe in * hda_dsp_stream_init(): * pplc_addr = sdev->bar[HDA_DSP_PP_BAR] + @@ -1153,7 +1178,7 @@ u64 hda_dsp_get_stream_llp(struct snd_sof_dev *sdev, return merge_u64(llp_u, llp_l); } -EXPORT_SYMBOL_NS(hda_dsp_get_stream_llp, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_get_stream_llp, "SND_SOC_SOF_INTEL_HDA_COMMON"); /** * hda_dsp_get_stream_ldp - Retrieve the LDP (Linear DMA Position) of the stream @@ -1185,4 +1210,4 @@ u64 hda_dsp_get_stream_ldp(struct snd_sof_dev *sdev, return ((u64)ldp_u << 32) | ldp_l; } -EXPORT_SYMBOL_NS(hda_dsp_get_stream_ldp, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_get_stream_ldp, "SND_SOC_SOF_INTEL_HDA_COMMON"); diff --git a/sound/soc/sof/intel/hda-trace.c b/sound/soc/sof/intel/hda-trace.c index 351eb2eb184b..5da8188ffcfe 100644 --- a/sound/soc/sof/intel/hda-trace.c +++ b/sound/soc/sof/intel/hda-trace.c @@ -68,7 +68,7 @@ int hda_dsp_trace_init(struct snd_sof_dev *sdev, struct snd_dma_buffer *dmab, return ret; } -EXPORT_SYMBOL_NS(hda_dsp_trace_init, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_trace_init, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_dsp_trace_release(struct snd_sof_dev *sdev) { @@ -87,7 +87,7 @@ int hda_dsp_trace_release(struct snd_sof_dev *sdev) dev_dbg(sdev->dev, "DMA trace stream is not opened!\n"); return -ENODEV; } -EXPORT_SYMBOL_NS(hda_dsp_trace_release, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_trace_release, "SND_SOC_SOF_INTEL_HDA_COMMON"); int hda_dsp_trace_trigger(struct snd_sof_dev *sdev, int cmd) { @@ -95,4 +95,4 @@ int hda_dsp_trace_trigger(struct snd_sof_dev *sdev, int cmd) return hda_dsp_stream_trigger(sdev, hda->dtrace_stream, cmd); } -EXPORT_SYMBOL_NS(hda_dsp_trace_trigger, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(hda_dsp_trace_trigger, "SND_SOC_SOF_INTEL_HDA_COMMON"); diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c index 01b135068b1f..c1518dbee1b7 100644 --- a/sound/soc/sof/intel/hda.c +++ b/sound/soc/sof/intel/hda.c @@ -26,6 +26,7 @@ #include <sound/intel-dsp-config.h> #include <sound/intel-nhlt.h> #include <sound/soc-acpi-intel-ssp-common.h> +#include <sound/soc_sdw_utils.h> #include <sound/sof.h> #include <sound/sof/xtensa.h> #include <sound/hda-mlink.h> @@ -33,6 +34,7 @@ #include "../sof-pci-dev.h" #include "../ops.h" #include "../ipc4-topology.h" +#include "../../intel/common/sof-function-topology-lib.h" #include "hda.h" #include <trace/events/sof_intel.h> @@ -63,6 +65,11 @@ static int sdw_params_stream(struct device *dev, struct snd_soc_dapm_widget *w = snd_soc_dai_get_widget(d, params_data->substream->stream); struct snd_sof_dai_config_data data = { 0 }; + if (!w) { + dev_err(dev, "%s widget not found, check amp link num in the topology\n", + d->name); + return -EINVAL; + } data.dai_index = (params_data->link_id << 8) | d->id; data.dai_data = params_data->alh_stream_id; data.dai_node_id = data.dai_data; @@ -187,6 +194,9 @@ static int hda_sdw_probe(struct snd_sof_dev *sdev) res.ext = true; res.ops = &sdw_ace2x_callback; + /* ACE3+ supports microphone privacy */ + if (chip->hw_ip_version >= SOF_INTEL_ACE_3_0) + res.mic_privacy = true; } res.irq = sdev->ipc_irq; res.handle = hdev->info.handle; @@ -238,7 +248,7 @@ int hda_sdw_startup(struct snd_sof_dev *sdev) return sdw_intel_startup(hdev->sdw); } -EXPORT_SYMBOL_NS(hda_sdw_startup, SND_SOC_SOF_INTEL_HDA_GENERIC); +EXPORT_SYMBOL_NS(hda_sdw_startup, "SND_SOC_SOF_INTEL_HDA_GENERIC"); static int hda_sdw_exit(struct snd_sof_dev *sdev) { @@ -280,7 +290,7 @@ bool hda_common_check_sdw_irq(struct snd_sof_dev *sdev) out: return ret; } -EXPORT_SYMBOL_NS(hda_common_check_sdw_irq, SND_SOC_SOF_INTEL_HDA_GENERIC); +EXPORT_SYMBOL_NS(hda_common_check_sdw_irq, "SND_SOC_SOF_INTEL_HDA_GENERIC"); static bool hda_dsp_check_sdw_irq(struct snd_sof_dev *sdev) { @@ -314,7 +324,7 @@ bool hda_sdw_check_wakeen_irq_common(struct snd_sof_dev *sdev) return false; } -EXPORT_SYMBOL_NS(hda_sdw_check_wakeen_irq_common, SND_SOC_SOF_INTEL_HDA_GENERIC); +EXPORT_SYMBOL_NS(hda_sdw_check_wakeen_irq_common, "SND_SOC_SOF_INTEL_HDA_GENERIC"); static bool hda_sdw_check_wakeen_irq(struct snd_sof_dev *sdev) { @@ -345,7 +355,28 @@ void hda_sdw_process_wakeen_common(struct snd_sof_dev *sdev) sdw_intel_process_wakeen_event(hdev->sdw); } -EXPORT_SYMBOL_NS(hda_sdw_process_wakeen_common, SND_SOC_SOF_INTEL_HDA_GENERIC); +EXPORT_SYMBOL_NS(hda_sdw_process_wakeen_common, "SND_SOC_SOF_INTEL_HDA_GENERIC"); + +static bool hda_dsp_sdw_check_mic_privacy_irq(struct snd_sof_dev *sdev) +{ + const struct sof_intel_dsp_desc *chip; + + chip = get_chip_info(sdev->pdata); + if (chip && chip->check_mic_privacy_irq) + return chip->check_mic_privacy_irq(sdev, true, + AZX_REG_ML_LEPTR_ID_SDW); + + return false; +} + +static void hda_dsp_sdw_process_mic_privacy(struct snd_sof_dev *sdev) +{ + const struct sof_intel_dsp_desc *chip; + + chip = get_chip_info(sdev->pdata); + if (chip && chip->process_mic_privacy) + chip->process_mic_privacy(sdev, true, AZX_REG_ML_LEPTR_ID_SDW); +} #else /* IS_ENABLED(CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE) */ static inline int hda_sdw_acpi_scan(struct snd_sof_dev *sdev) @@ -378,6 +409,13 @@ static inline bool hda_sdw_check_wakeen_irq(struct snd_sof_dev *sdev) return false; } +static inline bool hda_dsp_sdw_check_mic_privacy_irq(struct snd_sof_dev *sdev) +{ + return false; +} + +static inline void hda_dsp_sdw_process_mic_privacy(struct snd_sof_dev *sdev) { } + #endif /* IS_ENABLED(CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE) */ /* pre fw run operations */ @@ -418,7 +456,7 @@ int hda_dsp_post_fw_run(struct snd_sof_dev *sdev) /* re-enable clock gating and power gating */ return hda_dsp_ctrl_clock_power_gating(sdev, true); } -EXPORT_SYMBOL_NS(hda_dsp_post_fw_run, SND_SOC_SOF_INTEL_HDA_GENERIC); +EXPORT_SYMBOL_NS(hda_dsp_post_fw_run, "SND_SOC_SOF_INTEL_HDA_GENERIC"); /* * Debug @@ -580,7 +618,7 @@ static int hda_init_caps(struct snd_sof_dev *sdev) dev_dbg(sdev->dev, "PP capability, will probe DSP later.\n"); /* Init HDA controller after i915 init */ - ret = hda_dsp_ctrl_init_chip(sdev); + ret = hda_dsp_ctrl_init_chip(sdev, true); if (ret < 0) { dev_err(bus->dev, "error: init chip failed with ret: %d\n", ret); @@ -593,6 +631,11 @@ static int hda_init_caps(struct snd_sof_dev *sdev) if (!(interface_mask & BIT(SOF_DAI_INTEL_ALH))) goto skip_soundwire; + /* Skip SoundWire in nocodec mode */ + if (IS_ENABLED(CONFIG_SND_SOC_SOF_NOCODEC_DEBUG_SUPPORT) && + sof_debug_check_flag(SOF_DBG_FORCE_NOCODEC)) + goto skip_soundwire; + /* scan SoundWire capabilities exposed by DSDT */ ret = hda_sdw_acpi_scan(sdev); if (ret < 0) { @@ -673,7 +716,13 @@ static irqreturn_t hda_dsp_interrupt_thread(int irq, void *context) if (hda_dsp_check_sdw_irq(sdev)) { trace_sof_intel_hda_irq(sdev, "sdw"); + hda_dsp_sdw_thread(irq, hdev->sdw); + + if (hda_dsp_sdw_check_mic_privacy_irq(sdev)) { + trace_sof_intel_hda_irq(sdev, "mic privacy"); + hda_dsp_sdw_process_mic_privacy(sdev); + } } if (hda_sdw_check_wakeen_irq(sdev)) { @@ -739,7 +788,7 @@ int hda_dsp_probe_early(struct snd_sof_dev *sdev) err: return ret; } -EXPORT_SYMBOL_NS(hda_dsp_probe_early, SND_SOC_SOF_INTEL_HDA_GENERIC); +EXPORT_SYMBOL_NS(hda_dsp_probe_early, "SND_SOC_SOF_INTEL_HDA_GENERIC"); int hda_dsp_probe(struct snd_sof_dev *sdev) { @@ -894,7 +943,7 @@ hdac_bus_unmap: return ret; } -EXPORT_SYMBOL_NS(hda_dsp_probe, SND_SOC_SOF_INTEL_HDA_GENERIC); +EXPORT_SYMBOL_NS(hda_dsp_probe, "SND_SOC_SOF_INTEL_HDA_GENERIC"); void hda_dsp_remove(struct snd_sof_dev *sdev) { @@ -929,6 +978,10 @@ void hda_dsp_remove(struct snd_sof_dev *sdev) if (sdev->dspless_mode_selected) goto skip_disable_dsp; + /* Cancel the microphone privacy work if mic privacy is active */ + if (hda->mic_privacy.active) + cancel_work_sync(&hda->mic_privacy.work); + /* no need to check for error as the DSP will be disabled anyway */ if (chip && chip->power_down_dsp) chip->power_down_dsp(sdev); @@ -954,7 +1007,7 @@ skip_disable_dsp: if (!sdev->dspless_mode_selected) iounmap(sdev->bar[HDA_DSP_BAR]); } -EXPORT_SYMBOL_NS(hda_dsp_remove, SND_SOC_SOF_INTEL_HDA_GENERIC); +EXPORT_SYMBOL_NS(hda_dsp_remove, "SND_SOC_SOF_INTEL_HDA_GENERIC"); void hda_dsp_remove_late(struct snd_sof_dev *sdev) { @@ -970,7 +1023,7 @@ int hda_power_down_dsp(struct snd_sof_dev *sdev) return hda_dsp_core_reset_power_down(sdev, chip->host_managed_cores_mask); } -EXPORT_SYMBOL_NS(hda_power_down_dsp, SND_SOC_SOF_INTEL_HDA_GENERIC); +EXPORT_SYMBOL_NS(hda_power_down_dsp, "SND_SOC_SOF_INTEL_HDA_GENERIC"); #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC) static void hda_generic_machine_select(struct snd_sof_dev *sdev, @@ -1006,7 +1059,21 @@ static void hda_generic_machine_select(struct snd_sof_dev *sdev, if (!*mach && codec_num <= 2) { bool tplg_fixup = false; - hda_mach = snd_soc_acpi_intel_hda_machines; + /* + * make a local copy of the match array since we might + * be modifying it + */ + hda_mach = devm_kmemdup_array(sdev->dev, + snd_soc_acpi_intel_hda_machines, + 2, /* we have one entry + sentinel in the array */ + sizeof(snd_soc_acpi_intel_hda_machines[0]), + GFP_KERNEL); + if (!hda_mach) { + dev_err(bus->dev, + "%s: failed to duplicate the HDA match table\n", + __func__); + return; + } dev_info(bus->dev, "using HDA machine driver %s now\n", hda_mach->drv_name); @@ -1066,14 +1133,174 @@ static void hda_generic_machine_select(struct snd_sof_dev *sdev, #if IS_ENABLED(CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE) +static bool is_endpoint_present(struct sdw_slave *sdw_device, + struct asoc_sdw_codec_info *dai_info, int dai_type) +{ + int i; + + for (i = 0; i < sdw_device->sdca_data.num_functions; i++) { + if (dai_type == dai_info->dais[i].dai_type) + return true; + } + dev_dbg(&sdw_device->dev, "Endpoint DAI type %d not found\n", dai_type); + return false; +} + +static struct snd_soc_acpi_adr_device *find_acpi_adr_device(struct device *dev, + struct sdw_slave *sdw_device, + struct snd_soc_acpi_link_adr *link, + int *amp_index) +{ + struct snd_soc_acpi_adr_device *adr_dev; + const char *name_prefix = ""; + int index = link->num_adr; + bool is_amp = true; /* Set it to false if the codec wiah any NON-AMP DAI type */ + int ep_index = 0; + int i, j; + + link->mask = BIT(sdw_device->bus->link_id); + /* index is 0 based, we need allocate index + 1 for the array size */ + if (!index) + adr_dev = devm_kzalloc(dev, sizeof(*adr_dev), GFP_KERNEL); + else + adr_dev = devm_krealloc(dev, (struct snd_soc_acpi_adr_device *)link->adr_d, + (index + 1) * sizeof(*adr_dev), GFP_KERNEL); + + if (!adr_dev) + return NULL; + + for (i = 0; i < asoc_sdw_get_codec_info_list_count(); i++) { + struct snd_soc_acpi_endpoint *endpoints; + int amp_group_id = 1; + + if (sdw_device->id.part_id != codec_info_list[i].part_id) + continue; + + endpoints = devm_kcalloc(dev, codec_info_list[i].dai_num, + sizeof(struct snd_soc_acpi_endpoint), GFP_KERNEL); + if (!endpoints) + return NULL; + + name_prefix = codec_info_list[i].name_prefix; + /* + * This should not happen, but add a paranoid check to avoid NULL pointer + * dereference + */ + if (!name_prefix) { + dev_err(dev, "codec_info_list name_prefix of part id %#x is missing\n", + codec_info_list[i].part_id); + return NULL; + } + for (j = 0; j < codec_info_list[i].dai_num; j++) { + /* Check if the endpoint is present by the SDCA DisCo table */ + if (!is_endpoint_present(sdw_device, &codec_info_list[i], + codec_info_list[i].dais[j].dai_type)) + continue; + + endpoints[ep_index].num = ep_index; + if (codec_info_list[i].dais[j].dai_type == SOC_SDW_DAI_TYPE_AMP) { + /* Assume all amp are aggregated */ + endpoints[ep_index].aggregated = 1; + endpoints[ep_index].group_id = amp_group_id; + endpoints[ep_index].group_position = *amp_index; + /* Set group id = 2 for feedback capture endpoint */ + amp_group_id++; + } else { + endpoints[ep_index].aggregated = 0; + endpoints[ep_index].group_id = 0; + endpoints[ep_index].group_position = 0; + is_amp = false; + } + ep_index++; + } + adr_dev[index].endpoints = endpoints; + adr_dev[index].num_endpoints = ep_index; + break; + } + + if (i == asoc_sdw_get_codec_info_list_count()) { + dev_err(dev, "part id %#x is not supported\n", sdw_device->id.part_id); + return NULL; + } + + adr_dev[index].adr = ((u64)sdw_device->id.class_id & 0xFF) | + ((u64)sdw_device->id.part_id & 0xFFFF) << 8 | + ((u64)sdw_device->id.mfg_id & 0xFFFF) << 24 | + ((u64)(sdw_device->id.unique_id & 0xF) << 40) | + ((u64)(sdw_device->id.sdw_version & 0xF) << 44) | + ((u64)(sdw_device->bus->link_id & 0xF) << 48); + + if (!is_amp) { + /* For non-amp codecs, get name_prefix from codec_info_list[] */ + adr_dev[index].name_prefix = devm_kasprintf(dev, GFP_KERNEL, "%s", name_prefix); + goto done_name_prefix; + } + + /* + * The name_prefix comes from codec_info_list which has a name_prefix per codec. + * And we need to give a unique name_prefix for each amp and should be backwards + * compatible to the existing acpi match tables to not break existing UCMs. + * For the common name_prefix, we append the amp index to it. However, for the + * "Left" name_prefix, we convert the second amp name_prefix to "Right" and + * for the third and further amps, we set the name_prefix to "AMP<amp_index>". + */ + if (!strcmp(name_prefix, "Left")) { + switch (*amp_index) { + case 1: + adr_dev[index].name_prefix = devm_kasprintf(dev, GFP_KERNEL, + "%s", "Left"); + break; + case 2: + adr_dev[index].name_prefix = devm_kasprintf(dev, GFP_KERNEL, + "%s", "Right"); + break; + default: + /* Set the name_fix to AMP<amp_index> if there are more than 2 amps */ + adr_dev[index].name_prefix = devm_kasprintf(dev, GFP_KERNEL, "%s%d", + "AMP", *amp_index); + break; + } + } else if (!strcmp(name_prefix, "AMP")) { + adr_dev[index].name_prefix = devm_kasprintf(dev, GFP_KERNEL, "%s%d", + name_prefix, + *amp_index); + } else { + /* + * The name_prefix will be the amp name if it is not "Left" or "AMP", set it to + * <name_prefix>-<amp_index> format. Like rt1320-1 + */ + adr_dev[index].name_prefix = devm_kasprintf(dev, GFP_KERNEL, "%s-%d", + name_prefix, + *amp_index); + } + (*amp_index)++; + +done_name_prefix: + if (!adr_dev[index].name_prefix) { + dev_err(dev, "failed to allocate memory for name_prefix\n"); + return NULL; + } + + dev_dbg(dev, "adr[%d] 0x%llx link id %d name_prefix \"%s\" is found\n", + index, adr_dev[index].adr, sdw_device->bus->link_id, adr_dev[index].name_prefix); + + link->num_adr++; + + return adr_dev; +} + static struct snd_soc_acpi_mach *hda_sdw_machine_select(struct snd_sof_dev *sdev) { struct snd_sof_pdata *pdata = sdev->pdata; const struct snd_soc_acpi_link_adr *link; + const struct sof_intel_dsp_desc *chip; + struct snd_soc_acpi_link_adr *links; struct sdw_peripherals *peripherals; struct snd_soc_acpi_mach *mach; struct sof_intel_hda_dev *hdev; - u32 link_mask; + int link_index, link_num; + int amp_index = 1; + u32 link_mask = 0; int i; hdev = pdata->hw_pdata; @@ -1150,7 +1377,53 @@ static struct snd_soc_acpi_mach *hda_sdw_machine_select(struct snd_sof_dev *sdev peripherals->array[i]->id.part_id, peripherals->array[i]->id.sdw_version); - return NULL; + chip = get_chip_info(sdev->pdata); + + /* SDCA was not well supported in the BIOS before ACE2.0 */ + if (chip->hw_ip_version < SOF_INTEL_ACE_2_0) + return NULL; + + if (!peripherals->num_peripherals) + return NULL; + + /* Create default SDW mach */ + mach = devm_kzalloc(sdev->dev, sizeof(*mach), GFP_KERNEL); + if (!mach) + return NULL; + + /* Get link mask and link number */ + for (i = 0; i < peripherals->num_peripherals; i++) + link_mask |= BIT(peripherals->array[i]->bus->link_id); + + link_num = hweight32(link_mask); + links = devm_kcalloc(sdev->dev, link_num, sizeof(*links), GFP_KERNEL); + if (!links) + return NULL; + + /* Generate snd_soc_acpi_link_adr struct for each peripheral reported by the ACPI table */ + for (i = 0; i < peripherals->num_peripherals; i++) { + /* link_index = the number of used links below the current link */ + link_index = hweight32(link_mask & (BIT(peripherals->array[i]->bus->link_id) - 1)); + links[link_index].adr_d = find_acpi_adr_device(sdev->dev, peripherals->array[i], + &links[link_index], &_index); + if (!links[link_index].adr_d) + return NULL; + } + + mach->drv_name = "sof_sdw"; + mach->mach_params.links = links; + mach->mach_params.link_mask = link_mask; + mach->mach_params.platform = dev_name(sdev->dev); + mach->get_function_tplg_files = sof_sdw_get_tplg_files; + /* + * Set mach->sof_tplg_filename as a dummy topology to avoid tplg file checking + * and being used. + */ + mach->sof_tplg_filename = devm_kasprintf(sdev->dev, GFP_KERNEL, + "sof-%s-dummy.tplg", chip->platform); + + dev_info(sdev->dev, "Use SoundWire default machine driver with function topologies\n"); + return mach; } #else static struct snd_soc_acpi_mach *hda_sdw_machine_select(struct snd_sof_dev *sdev) @@ -1197,11 +1470,11 @@ static int check_tplg_quirk_mask(struct snd_soc_acpi_mach *mach) return 0; } -static char *remove_file_ext(const char *tplg_filename) +static char *remove_file_ext(struct device *dev, const char *tplg_filename) { char *filename, *tmp; - filename = kstrdup(tplg_filename, GFP_KERNEL); + filename = devm_kstrdup(dev, tplg_filename, GFP_KERNEL); if (!filename) return NULL; @@ -1285,7 +1558,7 @@ struct snd_soc_acpi_mach *hda_machine_select(struct snd_sof_dev *sdev) */ if (!sof_pdata->tplg_filename) { /* remove file extension if it exists */ - tplg_filename = remove_file_ext(mach->sof_tplg_filename); + tplg_filename = remove_file_ext(sdev->dev, mach->sof_tplg_filename); if (!tplg_filename) return NULL; @@ -1307,22 +1580,8 @@ struct snd_soc_acpi_mach *hda_machine_select(struct snd_sof_dev *sdev) /* report to machine driver if any DMICs are found */ mach->mach_params.dmic_num = check_dmic_num(sdev); - if (sdw_mach_found) { - /* - * DMICs use up to 4 pins and are typically pin-muxed with SoundWire - * link 2 and 3, or link 1 and 2, thus we only try to enable dmics - * if all conditions are true: - * a) 2 or fewer links are used by SoundWire - * b) the NHLT table reports the presence of microphones - */ - if (hweight_long(mach->link_mask) <= 2) - dmic_fixup = true; - else - mach->mach_params.dmic_num = 0; - } else { - if (mach->tplg_quirk_mask & SND_SOC_ACPI_TPLG_INTEL_DMIC_NUMBER) - dmic_fixup = true; - } + if (sdw_mach_found || mach->tplg_quirk_mask & SND_SOC_ACPI_TPLG_INTEL_DMIC_NUMBER) + dmic_fixup = true; if (tplg_fixup && dmic_fixup && @@ -1471,7 +1730,7 @@ int hda_pci_intel_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) return sof_pci_probe(pci, pci_id); } -EXPORT_SYMBOL_NS(hda_pci_intel_probe, SND_SOC_SOF_INTEL_HDA_GENERIC); +EXPORT_SYMBOL_NS(hda_pci_intel_probe, "SND_SOC_SOF_INTEL_HDA_GENERIC"); int hda_register_clients(struct snd_sof_dev *sdev) { @@ -1485,13 +1744,14 @@ void hda_unregister_clients(struct snd_sof_dev *sdev) MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("SOF support for HDaudio platforms"); -MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV); -MODULE_IMPORT_NS(SND_SOC_SOF_HDA_AUDIO_CODEC); -MODULE_IMPORT_NS(SND_SOC_SOF_HDA_AUDIO_CODEC_I915); -MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA); -MODULE_IMPORT_NS(SND_INTEL_SOUNDWIRE_ACPI); -MODULE_IMPORT_NS(SOUNDWIRE_INTEL_INIT); -MODULE_IMPORT_NS(SOUNDWIRE_INTEL); -MODULE_IMPORT_NS(SND_SOC_SOF_HDA_MLINK); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_COMMON); -MODULE_IMPORT_NS(SND_SOC_ACPI_INTEL_MATCH); +MODULE_IMPORT_NS("SND_SOC_SOF_PCI_DEV"); +MODULE_IMPORT_NS("SND_SOC_SOF_HDA_AUDIO_CODEC"); +MODULE_IMPORT_NS("SND_SOC_SOF_HDA_AUDIO_CODEC_I915"); +MODULE_IMPORT_NS("SND_SOC_SOF_XTENSA"); +MODULE_IMPORT_NS("SND_INTEL_SOUNDWIRE_ACPI"); +MODULE_IMPORT_NS("SOUNDWIRE_INTEL_INIT"); +MODULE_IMPORT_NS("SOUNDWIRE_INTEL"); +MODULE_IMPORT_NS("SND_SOC_SDW_UTILS"); +MODULE_IMPORT_NS("SND_SOC_SOF_HDA_MLINK"); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_COMMON"); +MODULE_IMPORT_NS("SND_SOC_ACPI_INTEL_MATCH"); diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h index 22bd9c3c8216..562fe8be79c1 100644 --- a/sound/soc/sof/intel/hda.h +++ b/sound/soc/sof/intel/hda.h @@ -487,6 +487,11 @@ enum sof_hda_D0_substate { SOF_HDA_DSP_PM_D0I3, /* low power D0 substate */ }; +struct sof_ace3_mic_privacy { + bool active; + struct work_struct work; +}; + /* represents DSP HDA controller frontend - i.e. host facing control */ struct sof_intel_hda_dev { bool imrboot_supported; @@ -542,6 +547,9 @@ struct sof_intel_hda_dev { /* Intel NHLT information */ struct nhlt_acpi_table *nhlt; + /* work queue for mic privacy state change notification sending */ + struct sof_ace3_mic_privacy mic_privacy; + /* * Pointing to the IPC message if immediate sending was not possible * because the downlink communication channel was BUSY at the time. @@ -749,7 +757,7 @@ void hda_dsp_ctrl_ppcap_int_enable(struct snd_sof_dev *sdev, bool enable); int hda_dsp_ctrl_link_reset(struct snd_sof_dev *sdev, bool reset); void hda_dsp_ctrl_misc_clock_gating(struct snd_sof_dev *sdev, bool enable); int hda_dsp_ctrl_clock_power_gating(struct snd_sof_dev *sdev, bool enable); -int hda_dsp_ctrl_init_chip(struct snd_sof_dev *sdev); +int hda_dsp_ctrl_init_chip(struct snd_sof_dev *sdev, bool detect_codec); void hda_dsp_ctrl_stop_chip(struct snd_sof_dev *sdev); /* * HDA bus operations. @@ -913,10 +921,6 @@ extern struct snd_sof_dsp_ops sof_tgl_ops; int sof_tgl_ops_init(struct snd_sof_dev *sdev); extern struct snd_sof_dsp_ops sof_icl_ops; int sof_icl_ops_init(struct snd_sof_dev *sdev); -extern struct snd_sof_dsp_ops sof_mtl_ops; -int sof_mtl_ops_init(struct snd_sof_dev *sdev); -extern struct snd_sof_dsp_ops sof_lnl_ops; -int sof_lnl_ops_init(struct snd_sof_dev *sdev); extern const struct sof_intel_dsp_desc skl_chip_info; extern const struct sof_intel_dsp_desc apl_chip_info; @@ -931,6 +935,8 @@ extern const struct sof_intel_dsp_desc mtl_chip_info; extern const struct sof_intel_dsp_desc arl_s_chip_info; extern const struct sof_intel_dsp_desc lnl_chip_info; extern const struct sof_intel_dsp_desc ptl_chip_info; +extern const struct sof_intel_dsp_desc wcl_chip_info; +extern const struct sof_intel_dsp_desc nvl_s_chip_info; /* Probes support */ #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_PROBES) @@ -1038,8 +1044,6 @@ const struct hda_dai_widget_dma_ops * hda_select_dai_widget_ops(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget); int hda_dai_config(struct snd_soc_dapm_widget *w, unsigned int flags, struct snd_sof_dai_config_data *data); -int hda_link_dma_cleanup(struct snd_pcm_substream *substream, struct hdac_ext_stream *hext_stream, - struct snd_soc_dai *cpu_dai); static inline struct snd_sof_dev *widget_to_sdev(struct snd_soc_dapm_widget *w) { diff --git a/sound/soc/sof/intel/icl.c b/sound/soc/sof/intel/icl.c index dad6bc72ad37..dbc5ad62258b 100644 --- a/sound/soc/sof/intel/icl.c +++ b/sound/soc/sof/intel/icl.c @@ -193,4 +193,5 @@ const struct sof_intel_dsp_desc icl_chip_info = { .power_down_dsp = hda_power_down_dsp, .disable_interrupts = hda_dsp_disable_interrupts, .hw_ip_version = SOF_INTEL_CAVS_2_0, + .platform = "icl", }; diff --git a/sound/soc/sof/intel/lnl.c b/sound/soc/sof/intel/lnl.c index e3c4b4a0d705..c01ea7e731aa 100644 --- a/sound/soc/sof/intel/lnl.c +++ b/sound/soc/sof/intel/lnl.c @@ -20,17 +20,6 @@ #include "lnl.h" #include <sound/hda-mlink.h> -/* LunarLake ops */ -struct snd_sof_dsp_ops sof_lnl_ops; -EXPORT_SYMBOL_NS(sof_lnl_ops, SND_SOC_SOF_INTEL_LNL); - -static const struct snd_sof_debugfs_map lnl_dsp_debugfs[] = { - {"hda", HDA_DSP_HDA_BAR, 0, 0x4000, SOF_DEBUGFS_ACCESS_ALWAYS}, - {"pp", HDA_DSP_PP_BAR, 0, 0x1000, SOF_DEBUGFS_ACCESS_ALWAYS}, - {"dsp", HDA_DSP_BAR, 0, 0x10000, SOF_DEBUGFS_ACCESS_ALWAYS}, - {"fw_regs", HDA_DSP_BAR, MTL_SRAM_WINDOW_OFFSET(0), 0x1000, SOF_DEBUGFS_ACCESS_D0_ONLY}, -}; - /* this helps allows the DSP to setup DMIC/SSP */ static int hdac_bus_offload_dmic_ssp(struct hdac_bus *bus, bool enable) { @@ -111,94 +100,50 @@ static int lnl_dsp_post_fw_run(struct snd_sof_dev *sdev) return 0; } -int sof_lnl_ops_init(struct snd_sof_dev *sdev) +int sof_lnl_set_ops(struct snd_sof_dev *sdev, struct snd_sof_dsp_ops *dsp_ops) { - struct sof_ipc4_fw_data *ipc4_data; + int ret; - /* common defaults */ - memcpy(&sof_lnl_ops, &sof_hda_common_ops, sizeof(struct snd_sof_dsp_ops)); + ret = sof_mtl_set_ops(sdev, dsp_ops); + if (ret) + return ret; /* probe/remove */ if (!sdev->dspless_mode_selected) { - sof_lnl_ops.probe = lnl_hda_dsp_probe; - sof_lnl_ops.remove = lnl_hda_dsp_remove; + dsp_ops->probe = lnl_hda_dsp_probe; + dsp_ops->remove = lnl_hda_dsp_remove; } - /* shutdown */ - sof_lnl_ops.shutdown = hda_dsp_shutdown; - - /* doorbell */ - sof_lnl_ops.irq_thread = mtl_ipc_irq_thread; - - /* ipc */ - sof_lnl_ops.send_msg = mtl_ipc_send_msg; - sof_lnl_ops.get_mailbox_offset = mtl_dsp_ipc_get_mailbox_offset; - sof_lnl_ops.get_window_offset = mtl_dsp_ipc_get_window_offset; - - /* debug */ - sof_lnl_ops.debug_map = lnl_dsp_debugfs; - sof_lnl_ops.debug_map_count = ARRAY_SIZE(lnl_dsp_debugfs); - sof_lnl_ops.dbg_dump = mtl_dsp_dump; - sof_lnl_ops.ipc_dump = mtl_ipc_dump; - - /* pre/post fw run */ - sof_lnl_ops.pre_fw_run = mtl_dsp_pre_fw_run; - sof_lnl_ops.post_fw_run = lnl_dsp_post_fw_run; - - /* parse platform specific extended manifest */ - sof_lnl_ops.parse_platform_ext_manifest = NULL; - - /* dsp core get/put */ - /* TODO: add core_get and core_put */ + /* post fw run */ + dsp_ops->post_fw_run = lnl_dsp_post_fw_run; /* PM */ if (!sdev->dspless_mode_selected) { - sof_lnl_ops.resume = lnl_hda_dsp_resume; - sof_lnl_ops.runtime_resume = lnl_hda_dsp_runtime_resume; + dsp_ops->resume = lnl_hda_dsp_resume; + dsp_ops->runtime_resume = lnl_hda_dsp_runtime_resume; } - /* dsp core get/put */ - sof_lnl_ops.core_get = mtl_dsp_core_get; - sof_lnl_ops.core_put = mtl_dsp_core_put; - - sdev->private = kzalloc(sizeof(struct sof_ipc4_fw_data), GFP_KERNEL); - if (!sdev->private) - return -ENOMEM; - - ipc4_data = sdev->private; - ipc4_data->manifest_fw_hdr_offset = SOF_MAN4_FW_HDR_OFFSET; - - ipc4_data->mtrace_type = SOF_IPC4_MTRACE_INTEL_CAVS_2; - - ipc4_data->fw_context_save = true; - - /* External library loading support */ - ipc4_data->load_library = hda_dsp_ipc4_load_library; - - /* set DAI ops */ - hda_set_dai_drv_ops(sdev, &sof_lnl_ops); - - sof_lnl_ops.set_power_state = hda_dsp_set_power_state_ipc4; - return 0; -}; -EXPORT_SYMBOL_NS(sof_lnl_ops_init, SND_SOC_SOF_INTEL_LNL); +} +EXPORT_SYMBOL_NS(sof_lnl_set_ops, "SND_SOC_SOF_INTEL_LNL"); /* Check if an SDW IRQ occurred */ -static bool lnl_dsp_check_sdw_irq(struct snd_sof_dev *sdev) +bool lnl_dsp_check_sdw_irq(struct snd_sof_dev *sdev) { struct hdac_bus *bus = sof_to_bus(sdev); return hdac_bus_eml_check_interrupt(bus, true, AZX_REG_ML_LEPTR_ID_SDW); } +EXPORT_SYMBOL_NS(lnl_dsp_check_sdw_irq, "SND_SOC_SOF_INTEL_LNL"); -static int lnl_dsp_disable_interrupts(struct snd_sof_dev *sdev) +int lnl_dsp_disable_interrupts(struct snd_sof_dev *sdev) { mtl_disable_ipc_interrupts(sdev); return mtl_enable_interrupts(sdev, false); } +EXPORT_SYMBOL_NS(lnl_dsp_disable_interrupts, "SND_SOC_SOF_INTEL_LNL"); -static bool lnl_sdw_check_wakeen_irq(struct snd_sof_dev *sdev) +bool lnl_sdw_check_wakeen_irq(struct snd_sof_dev *sdev) { struct hdac_bus *bus = sof_to_bus(sdev); u16 wake_sts; @@ -214,6 +159,7 @@ static bool lnl_sdw_check_wakeen_irq(struct snd_sof_dev *sdev) /* filter out the range of SDIs that can be set for SoundWire */ return wake_sts & GENMASK(SDW_MAX_DEVICES, SDW_INTEL_DEV_NUM_IDA_MIN); } +EXPORT_SYMBOL_NS(lnl_sdw_check_wakeen_irq, "SND_SOC_SOF_INTEL_LNL"); const struct sof_intel_dsp_desc lnl_chip_info = { .cores_num = 5, @@ -237,28 +183,8 @@ const struct sof_intel_dsp_desc lnl_chip_info = { .power_down_dsp = mtl_power_down_dsp, .disable_interrupts = lnl_dsp_disable_interrupts, .hw_ip_version = SOF_INTEL_ACE_2_0, + .platform = "lnl", }; -const struct sof_intel_dsp_desc ptl_chip_info = { - .cores_num = 5, - .init_core_mask = BIT(0), - .host_managed_cores_mask = BIT(0), - .ipc_req = MTL_DSP_REG_HFIPCXIDR, - .ipc_req_mask = MTL_DSP_REG_HFIPCXIDR_BUSY, - .ipc_ack = MTL_DSP_REG_HFIPCXIDA, - .ipc_ack_mask = MTL_DSP_REG_HFIPCXIDA_DONE, - .ipc_ctl = MTL_DSP_REG_HFIPCXCTL, - .rom_status_reg = LNL_DSP_REG_HFDSC, - .rom_init_timeout = 300, - .ssp_count = MTL_SSP_COUNT, - .d0i3_offset = MTL_HDA_VS_D0I3C, - .read_sdw_lcount = hda_sdw_check_lcount_ext, - .check_sdw_irq = lnl_dsp_check_sdw_irq, - .check_sdw_wakeen_irq = lnl_sdw_check_wakeen_irq, - .check_ipc_irq = mtl_dsp_check_ipc_irq, - .cl_init = mtl_dsp_cl_init, - .power_down_dsp = mtl_power_down_dsp, - .disable_interrupts = lnl_dsp_disable_interrupts, - .hw_ip_version = SOF_INTEL_ACE_3_0, -}; -EXPORT_SYMBOL_NS(ptl_chip_info, SND_SOC_SOF_INTEL_LNL); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_MTL"); +MODULE_IMPORT_NS("SND_SOC_SOF_HDA_MLINK"); diff --git a/sound/soc/sof/intel/lnl.h b/sound/soc/sof/intel/lnl.h index 79101af84b2e..2837f818ac51 100644 --- a/sound/soc/sof/intel/lnl.h +++ b/sound/soc/sof/intel/lnl.h @@ -12,4 +12,10 @@ #define LNL_DSP_REG_HFDSC 0x160200 /* DSP core0 status */ #define LNL_DSP_REG_HFDEC 0x160204 /* DSP core0 error */ +int sof_lnl_set_ops(struct snd_sof_dev *sdev, struct snd_sof_dsp_ops *dsp_ops); + +bool lnl_dsp_check_sdw_irq(struct snd_sof_dev *sdev); +int lnl_dsp_disable_interrupts(struct snd_sof_dev *sdev); +bool lnl_sdw_check_wakeen_irq(struct snd_sof_dev *sdev); + #endif /* __SOF_INTEL_LNL_H */ diff --git a/sound/soc/sof/intel/mtl.c b/sound/soc/sof/intel/mtl.c index 2b9d22ccf345..095dcf1a18e4 100644 --- a/sound/soc/sof/intel/mtl.c +++ b/sound/soc/sof/intel/mtl.c @@ -11,6 +11,7 @@ #include <linux/debugfs.h> #include <linux/firmware.h> +#include <linux/string_choices.h> #include <sound/sof/ipc4/header.h> #include <trace/events/sof_intel.h> #include "../ipc4-priv.h" @@ -77,7 +78,7 @@ bool mtl_dsp_check_ipc_irq(struct snd_sof_dev *sdev) return false; } -EXPORT_SYMBOL_NS(mtl_dsp_check_ipc_irq, SND_SOC_SOF_INTEL_MTL); +EXPORT_SYMBOL_NS(mtl_dsp_check_ipc_irq, "SND_SOC_SOF_INTEL_MTL"); /* Check if an SDW IRQ occurred */ static bool mtl_dsp_check_sdw_irq(struct snd_sof_dev *sdev) @@ -95,7 +96,7 @@ static bool mtl_dsp_check_sdw_irq(struct snd_sof_dev *sdev) return false; } -int mtl_ipc_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg) +static int mtl_ipc_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg) { struct sof_intel_hda_dev *hdev = sdev->pdata->hw_pdata; struct sof_ipc4_msg *msg_data = msg->msg_data; @@ -121,7 +122,6 @@ int mtl_ipc_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg) return 0; } -EXPORT_SYMBOL_NS(mtl_ipc_send_msg, SND_SOC_SOF_INTEL_MTL); void mtl_enable_ipc_interrupts(struct snd_sof_dev *sdev) { @@ -149,7 +149,7 @@ void mtl_disable_ipc_interrupts(struct snd_sof_dev *sdev) snd_sof_dsp_update_bits(sdev, HDA_DSP_BAR, chip->ipc_ctl, MTL_DSP_REG_HFIPCXCTL_BUSY | MTL_DSP_REG_HFIPCXCTL_DONE, 0); } -EXPORT_SYMBOL_NS(mtl_disable_ipc_interrupts, SND_SOC_SOF_INTEL_MTL); +EXPORT_SYMBOL_NS(mtl_disable_ipc_interrupts, "SND_SOC_SOF_INTEL_MTL"); static void mtl_enable_sdw_irq(struct snd_sof_dev *sdev, bool enable) { @@ -176,7 +176,7 @@ static void mtl_enable_sdw_irq(struct snd_sof_dev *sdev, bool enable) HDA_DSP_REG_POLL_INTERVAL_US, HDA_DSP_RESET_TIMEOUT_US); if (ret < 0) dev_err(sdev->dev, "failed to set SoundWire IPC interrupt %s\n", - enable ? "enable" : "disable"); + str_enable_disable(enable)); } int mtl_enable_interrupts(struct snd_sof_dev *sdev, bool enable) @@ -209,7 +209,7 @@ int mtl_enable_interrupts(struct snd_sof_dev *sdev, bool enable) HDA_DSP_REG_POLL_INTERVAL_US, HDA_DSP_RESET_TIMEOUT_US); if (ret < 0) { dev_err(sdev->dev, "failed to %s Host IPC and/or SOUNDWIRE\n", - enable ? "enable" : "disable"); + str_enable_disable(enable)); return ret; } @@ -228,16 +228,16 @@ int mtl_enable_interrupts(struct snd_sof_dev *sdev, bool enable) HDA_DSP_REG_POLL_INTERVAL_US, HDA_DSP_RESET_TIMEOUT_US); if (ret < 0) { dev_err(sdev->dev, "failed to set Host IPC interrupt %s\n", - enable ? "enable" : "disable"); + str_enable_disable(enable)); return ret; } return ret; } -EXPORT_SYMBOL_NS(mtl_enable_interrupts, SND_SOC_SOF_INTEL_MTL); +EXPORT_SYMBOL_NS(mtl_enable_interrupts, "SND_SOC_SOF_INTEL_MTL"); /* pre fw run operations */ -int mtl_dsp_pre_fw_run(struct snd_sof_dev *sdev) +static int mtl_dsp_pre_fw_run(struct snd_sof_dev *sdev) { struct sof_intel_hda_dev *hdev = sdev->pdata->hw_pdata; u32 dsphfpwrsts; @@ -297,9 +297,8 @@ int mtl_dsp_pre_fw_run(struct snd_sof_dev *sdev) return ret; } -EXPORT_SYMBOL_NS(mtl_dsp_pre_fw_run, SND_SOC_SOF_INTEL_MTL); -int mtl_dsp_post_fw_run(struct snd_sof_dev *sdev) +static int mtl_dsp_post_fw_run(struct snd_sof_dev *sdev) { int ret; @@ -324,9 +323,8 @@ int mtl_dsp_post_fw_run(struct snd_sof_dev *sdev) hda_sdw_int_enable(sdev, true); return 0; } -EXPORT_SYMBOL_NS(mtl_dsp_post_fw_run, SND_SOC_SOF_INTEL_MTL); -void mtl_dsp_dump(struct snd_sof_dev *sdev, u32 flags) +static void mtl_dsp_dump(struct snd_sof_dev *sdev, u32 flags) { char *level = (flags & SOF_DBG_DUMP_OPTIONAL) ? KERN_DEBUG : KERN_ERR; u32 fwsts; @@ -342,7 +340,6 @@ void mtl_dsp_dump(struct snd_sof_dev *sdev, u32 flags) sof_ipc4_intel_dump_telemetry_state(sdev, flags); } -EXPORT_SYMBOL_NS(mtl_dsp_dump, SND_SOC_SOF_INTEL_MTL); static bool mtl_dsp_primary_core_is_enabled(struct snd_sof_dev *sdev) { @@ -453,7 +450,7 @@ int mtl_power_down_dsp(struct snd_sof_dev *sdev) (dsphfdsscs & cpa) == 0, HDA_DSP_REG_POLL_INTERVAL_US, HDA_DSP_RESET_TIMEOUT_US); } -EXPORT_SYMBOL_NS(mtl_power_down_dsp, SND_SOC_SOF_INTEL_MTL); +EXPORT_SYMBOL_NS(mtl_power_down_dsp, "SND_SOC_SOF_INTEL_MTL"); int mtl_dsp_cl_init(struct snd_sof_dev *sdev, int stream_tag, bool imr_boot) { @@ -556,9 +553,9 @@ err: kfree(dump_msg); return ret; } -EXPORT_SYMBOL_NS(mtl_dsp_cl_init, SND_SOC_SOF_INTEL_MTL); +EXPORT_SYMBOL_NS(mtl_dsp_cl_init, "SND_SOC_SOF_INTEL_MTL"); -irqreturn_t mtl_ipc_irq_thread(int irq, void *context) +static irqreturn_t mtl_ipc_irq_thread(int irq, void *context) { struct sof_ipc4_msg notification_data = {{ 0 }}; struct snd_sof_dev *sdev = context; @@ -640,21 +637,18 @@ irqreturn_t mtl_ipc_irq_thread(int irq, void *context) return IRQ_HANDLED; } -EXPORT_SYMBOL_NS(mtl_ipc_irq_thread, SND_SOC_SOF_INTEL_MTL); -int mtl_dsp_ipc_get_mailbox_offset(struct snd_sof_dev *sdev) +static int mtl_dsp_ipc_get_mailbox_offset(struct snd_sof_dev *sdev) { return MTL_DSP_MBOX_UPLINK_OFFSET; } -EXPORT_SYMBOL_NS(mtl_dsp_ipc_get_mailbox_offset, SND_SOC_SOF_INTEL_MTL); -int mtl_dsp_ipc_get_window_offset(struct snd_sof_dev *sdev, u32 id) +static int mtl_dsp_ipc_get_window_offset(struct snd_sof_dev *sdev, u32 id) { return MTL_SRAM_WINDOW_OFFSET(id); } -EXPORT_SYMBOL_NS(mtl_dsp_ipc_get_window_offset, SND_SOC_SOF_INTEL_MTL); -void mtl_ipc_dump(struct snd_sof_dev *sdev) +static void mtl_ipc_dump(struct snd_sof_dev *sdev) { u32 hipcidr, hipcidd, hipcida, hipctdr, hipctdd, hipctda, hipcctl; @@ -670,7 +664,6 @@ void mtl_ipc_dump(struct snd_sof_dev *sdev) "Host IPC initiator: %#x|%#x|%#x, target: %#x|%#x|%#x, ctl: %#x\n", hipcidr, hipcidd, hipcida, hipctdr, hipctdd, hipctda, hipcctl); } -EXPORT_SYMBOL_NS(mtl_ipc_dump, SND_SOC_SOF_INTEL_MTL); static int mtl_dsp_disable_interrupts(struct snd_sof_dev *sdev) { @@ -679,7 +672,7 @@ static int mtl_dsp_disable_interrupts(struct snd_sof_dev *sdev) return mtl_enable_interrupts(sdev, false); } -int mtl_dsp_core_get(struct snd_sof_dev *sdev, int core) +static int mtl_dsp_core_get(struct snd_sof_dev *sdev, int core) { const struct sof_ipc_pm_ops *pm_ops = sdev->ipc->ops->pm; @@ -691,9 +684,8 @@ int mtl_dsp_core_get(struct snd_sof_dev *sdev, int core) return 0; } -EXPORT_SYMBOL_NS(mtl_dsp_core_get, SND_SOC_SOF_INTEL_MTL); -int mtl_dsp_core_put(struct snd_sof_dev *sdev, int core) +static int mtl_dsp_core_put(struct snd_sof_dev *sdev, int core) { const struct sof_ipc_pm_ops *pm_ops = sdev->ipc->ops->pm; int ret; @@ -709,45 +701,41 @@ int mtl_dsp_core_put(struct snd_sof_dev *sdev, int core) return 0; } -EXPORT_SYMBOL_NS(mtl_dsp_core_put, SND_SOC_SOF_INTEL_MTL); -/* Meteorlake ops */ -struct snd_sof_dsp_ops sof_mtl_ops; - -int sof_mtl_ops_init(struct snd_sof_dev *sdev) +int sof_mtl_set_ops(struct snd_sof_dev *sdev, struct snd_sof_dsp_ops *dsp_ops) { struct sof_ipc4_fw_data *ipc4_data; /* common defaults */ - memcpy(&sof_mtl_ops, &sof_hda_common_ops, sizeof(struct snd_sof_dsp_ops)); + memcpy(dsp_ops, &sof_hda_common_ops, sizeof(struct snd_sof_dsp_ops)); /* shutdown */ - sof_mtl_ops.shutdown = hda_dsp_shutdown; + dsp_ops->shutdown = hda_dsp_shutdown; /* doorbell */ - sof_mtl_ops.irq_thread = mtl_ipc_irq_thread; + dsp_ops->irq_thread = mtl_ipc_irq_thread; /* ipc */ - sof_mtl_ops.send_msg = mtl_ipc_send_msg; - sof_mtl_ops.get_mailbox_offset = mtl_dsp_ipc_get_mailbox_offset; - sof_mtl_ops.get_window_offset = mtl_dsp_ipc_get_window_offset; + dsp_ops->send_msg = mtl_ipc_send_msg; + dsp_ops->get_mailbox_offset = mtl_dsp_ipc_get_mailbox_offset; + dsp_ops->get_window_offset = mtl_dsp_ipc_get_window_offset; /* debug */ - sof_mtl_ops.debug_map = mtl_dsp_debugfs; - sof_mtl_ops.debug_map_count = ARRAY_SIZE(mtl_dsp_debugfs); - sof_mtl_ops.dbg_dump = mtl_dsp_dump; - sof_mtl_ops.ipc_dump = mtl_ipc_dump; + dsp_ops->debug_map = mtl_dsp_debugfs; + dsp_ops->debug_map_count = ARRAY_SIZE(mtl_dsp_debugfs); + dsp_ops->dbg_dump = mtl_dsp_dump; + dsp_ops->ipc_dump = mtl_ipc_dump; /* pre/post fw run */ - sof_mtl_ops.pre_fw_run = mtl_dsp_pre_fw_run; - sof_mtl_ops.post_fw_run = mtl_dsp_post_fw_run; + dsp_ops->pre_fw_run = mtl_dsp_pre_fw_run; + dsp_ops->post_fw_run = mtl_dsp_post_fw_run; /* parse platform specific extended manifest */ - sof_mtl_ops.parse_platform_ext_manifest = NULL; + dsp_ops->parse_platform_ext_manifest = NULL; /* dsp core get/put */ - sof_mtl_ops.core_get = mtl_dsp_core_get; - sof_mtl_ops.core_put = mtl_dsp_core_put; + dsp_ops->core_get = mtl_dsp_core_get; + dsp_ops->core_put = mtl_dsp_core_put; sdev->private = kzalloc(sizeof(struct sof_ipc4_fw_data), GFP_KERNEL); if (!sdev->private) @@ -763,13 +751,14 @@ int sof_mtl_ops_init(struct snd_sof_dev *sdev) /* External library loading support */ ipc4_data->load_library = hda_dsp_ipc4_load_library; - /* set DAI ops */ - hda_set_dai_drv_ops(sdev, &sof_mtl_ops); + dsp_ops->set_power_state = hda_dsp_set_power_state_ipc4; - sof_mtl_ops.set_power_state = hda_dsp_set_power_state_ipc4; + /* set DAI ops */ + hda_set_dai_drv_ops(sdev, dsp_ops); return 0; -}; +} +EXPORT_SYMBOL_NS(sof_mtl_set_ops, "SND_SOC_SOF_INTEL_MTL"); const struct sof_intel_dsp_desc mtl_chip_info = { .cores_num = 3, @@ -797,6 +786,7 @@ const struct sof_intel_dsp_desc mtl_chip_info = { .power_down_dsp = mtl_power_down_dsp, .disable_interrupts = mtl_dsp_disable_interrupts, .hw_ip_version = SOF_INTEL_ACE_1_0, + .platform = "mtl", }; const struct sof_intel_dsp_desc arl_s_chip_info = { @@ -825,4 +815,5 @@ const struct sof_intel_dsp_desc arl_s_chip_info = { .power_down_dsp = mtl_power_down_dsp, .disable_interrupts = mtl_dsp_disable_interrupts, .hw_ip_version = SOF_INTEL_ACE_1_0, + .platform = "arl", }; diff --git a/sound/soc/sof/intel/mtl.h b/sound/soc/sof/intel/mtl.h index 9ab4b21c960e..e01a1536709e 100644 --- a/sound/soc/sof/intel/mtl.h +++ b/sound/soc/sof/intel/mtl.h @@ -122,26 +122,13 @@ #define MTL_DSP_REG_HfIMRIS1_IU_MASK BIT(0) bool mtl_dsp_check_ipc_irq(struct snd_sof_dev *sdev); -int mtl_ipc_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg); void mtl_enable_ipc_interrupts(struct snd_sof_dev *sdev); void mtl_disable_ipc_interrupts(struct snd_sof_dev *sdev); int mtl_enable_interrupts(struct snd_sof_dev *sdev, bool enable); -int mtl_dsp_pre_fw_run(struct snd_sof_dev *sdev); -int mtl_dsp_post_fw_run(struct snd_sof_dev *sdev); -void mtl_dsp_dump(struct snd_sof_dev *sdev, u32 flags); - int mtl_power_down_dsp(struct snd_sof_dev *sdev); int mtl_dsp_cl_init(struct snd_sof_dev *sdev, int stream_tag, bool imr_boot); -irqreturn_t mtl_ipc_irq_thread(int irq, void *context); - -int mtl_dsp_ipc_get_mailbox_offset(struct snd_sof_dev *sdev); -int mtl_dsp_ipc_get_window_offset(struct snd_sof_dev *sdev, u32 id); - -void mtl_ipc_dump(struct snd_sof_dev *sdev); - -int mtl_dsp_core_get(struct snd_sof_dev *sdev, int core); -int mtl_dsp_core_put(struct snd_sof_dev *sdev, int core); +int sof_mtl_set_ops(struct snd_sof_dev *sdev, struct snd_sof_dsp_ops *dsp_ops); diff --git a/sound/soc/sof/intel/nvl.c b/sound/soc/sof/intel/nvl.c new file mode 100644 index 000000000000..ff215151af2a --- /dev/null +++ b/sound/soc/sof/intel/nvl.c @@ -0,0 +1,55 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) +// +// Copyright(c) 2025 Intel Corporation + +/* + * Hardware interface for audio DSP on NovaLake. + */ + +#include <sound/hda_register.h> +#include <sound/hda-mlink.h> +#include <sound/sof/ipc4/header.h> +#include "../ipc4-priv.h" +#include "../ops.h" +#include "hda.h" +#include "hda-ipc.h" +#include "../sof-audio.h" +#include "mtl.h" +#include "lnl.h" +#include "ptl.h" +#include "nvl.h" + +int sof_nvl_set_ops(struct snd_sof_dev *sdev, struct snd_sof_dsp_ops *dsp_ops) +{ + /* Use PTL ops for NVL */ + return sof_ptl_set_ops(sdev, dsp_ops); +}; +EXPORT_SYMBOL_NS(sof_nvl_set_ops, "SND_SOC_SOF_INTEL_NVL"); + +const struct sof_intel_dsp_desc nvl_s_chip_info = { + .cores_num = 2, + .init_core_mask = BIT(0), + .host_managed_cores_mask = BIT(0), + .ipc_req = MTL_DSP_REG_HFIPCXIDR, + .ipc_req_mask = MTL_DSP_REG_HFIPCXIDR_BUSY, + .ipc_ack = MTL_DSP_REG_HFIPCXIDA, + .ipc_ack_mask = MTL_DSP_REG_HFIPCXIDA_DONE, + .ipc_ctl = MTL_DSP_REG_HFIPCXCTL, + .rom_status_reg = LNL_DSP_REG_HFDSC, + .rom_init_timeout = 300, + .ssp_count = MTL_SSP_COUNT, + .d0i3_offset = MTL_HDA_VS_D0I3C, + .read_sdw_lcount = hda_sdw_check_lcount_ext, + .check_sdw_irq = lnl_dsp_check_sdw_irq, + .check_sdw_wakeen_irq = lnl_sdw_check_wakeen_irq, + .sdw_process_wakeen = hda_sdw_process_wakeen_common, + .check_ipc_irq = mtl_dsp_check_ipc_irq, + .cl_init = mtl_dsp_cl_init, + .power_down_dsp = mtl_power_down_dsp, + .disable_interrupts = lnl_dsp_disable_interrupts, + .hw_ip_version = SOF_INTEL_ACE_4_0, +}; + +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_MTL"); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_LNL"); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_PTL"); diff --git a/sound/soc/sof/intel/nvl.h b/sound/soc/sof/intel/nvl.h new file mode 100644 index 000000000000..0be3fdfbbd48 --- /dev/null +++ b/sound/soc/sof/intel/nvl.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ +/* + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * Copyright(c) 2025 Intel Corporation + */ + +#ifndef __SOF_INTEL_NVL_H +#define __SOF_INTEL_NVL_H + +int sof_nvl_set_ops(struct snd_sof_dev *sdev, struct snd_sof_dsp_ops *dsp_ops); + +#endif /* __SOF_INTEL_NVL_H */ diff --git a/sound/soc/sof/intel/pci-apl.c b/sound/soc/sof/intel/pci-apl.c index f006dcf5458a..0bf7ee753bc3 100644 --- a/sound/soc/sof/intel/pci-apl.c +++ b/sound/soc/sof/intel/pci-apl.c @@ -99,13 +99,13 @@ static struct pci_driver snd_sof_pci_intel_apl_driver = { .remove = sof_pci_remove, .shutdown = sof_pci_shutdown, .driver = { - .pm = &sof_pci_pm, + .pm = pm_ptr(&sof_pci_pm), }, }; module_pci_driver(snd_sof_pci_intel_apl_driver); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("SOF support for ApolloLake platforms"); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_GENERIC); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_COMMON); -MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_GENERIC"); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_COMMON"); +MODULE_IMPORT_NS("SND_SOC_SOF_PCI_DEV"); diff --git a/sound/soc/sof/intel/pci-cnl.c b/sound/soc/sof/intel/pci-cnl.c index a8406342f08b..de48640024e4 100644 --- a/sound/soc/sof/intel/pci-cnl.c +++ b/sound/soc/sof/intel/pci-cnl.c @@ -137,13 +137,13 @@ static struct pci_driver snd_sof_pci_intel_cnl_driver = { .remove = sof_pci_remove, .shutdown = sof_pci_shutdown, .driver = { - .pm = &sof_pci_pm, + .pm = pm_ptr(&sof_pci_pm), }, }; module_pci_driver(snd_sof_pci_intel_cnl_driver); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("SOF support for CannonLake platforms"); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_GENERIC); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_COMMON); -MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_GENERIC"); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_COMMON"); +MODULE_IMPORT_NS("SND_SOC_SOF_PCI_DEV"); diff --git a/sound/soc/sof/intel/pci-icl.c b/sound/soc/sof/intel/pci-icl.c index 25effca50d9f..fd219e654844 100644 --- a/sound/soc/sof/intel/pci-icl.c +++ b/sound/soc/sof/intel/pci-icl.c @@ -102,14 +102,14 @@ static struct pci_driver snd_sof_pci_intel_icl_driver = { .remove = sof_pci_remove, .shutdown = sof_pci_shutdown, .driver = { - .pm = &sof_pci_pm, + .pm = pm_ptr(&sof_pci_pm), }, }; module_pci_driver(snd_sof_pci_intel_icl_driver); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("SOF support for IceLake platforms"); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_GENERIC); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_COMMON); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_CNL); -MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_GENERIC"); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_COMMON"); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_CNL"); +MODULE_IMPORT_NS("SND_SOC_SOF_PCI_DEV"); diff --git a/sound/soc/sof/intel/pci-lnl.c b/sound/soc/sof/intel/pci-lnl.c index 602c574064eb..ae379c23f008 100644 --- a/sound/soc/sof/intel/pci-lnl.c +++ b/sound/soc/sof/intel/pci-lnl.c @@ -18,7 +18,15 @@ /* platform specific devices */ #include "hda.h" -#include "mtl.h" +#include "lnl.h" + +/* LunarLake ops */ +static struct snd_sof_dsp_ops sof_lnl_ops; + +static int sof_lnl_ops_init(struct snd_sof_dev *sdev) +{ + return sof_lnl_set_ops(sdev, &sof_lnl_ops); +} static const struct sof_dev_desc lnl_desc = { .use_acpi_target_states = true, @@ -64,15 +72,13 @@ static struct pci_driver snd_sof_pci_intel_lnl_driver = { .remove = sof_pci_remove, .shutdown = sof_pci_shutdown, .driver = { - .pm = &sof_pci_pm, + .pm = pm_ptr(&sof_pci_pm), }, }; module_pci_driver(snd_sof_pci_intel_lnl_driver); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("SOF support for LunarLake platforms"); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_GENERIC); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_COMMON); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_MTL); -MODULE_IMPORT_NS(SND_SOC_SOF_HDA_MLINK); -MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_GENERIC"); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_COMMON"); +MODULE_IMPORT_NS("SND_SOC_SOF_PCI_DEV"); diff --git a/sound/soc/sof/intel/pci-mtl.c b/sound/soc/sof/intel/pci-mtl.c index 8cb0333c033e..7b2533999195 100644 --- a/sound/soc/sof/intel/pci-mtl.c +++ b/sound/soc/sof/intel/pci-mtl.c @@ -20,6 +20,14 @@ #include "hda.h" #include "mtl.h" +/* Meteorlake ops */ +static struct snd_sof_dsp_ops sof_mtl_ops; + +static int sof_mtl_ops_init(struct snd_sof_dev *sdev) +{ + return sof_mtl_set_ops(sdev, &sof_mtl_ops); +} + static const struct sof_dev_desc mtl_desc = { .use_acpi_target_states = true, .machines = snd_soc_acpi_intel_mtl_machines, @@ -127,13 +135,13 @@ static struct pci_driver snd_sof_pci_intel_mtl_driver = { .remove = sof_pci_remove, .shutdown = sof_pci_shutdown, .driver = { - .pm = &sof_pci_pm, + .pm = pm_ptr(&sof_pci_pm), }, }; module_pci_driver(snd_sof_pci_intel_mtl_driver); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("SOF support for MeteorLake platforms"); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_GENERIC); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_COMMON); -MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_GENERIC"); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_COMMON"); +MODULE_IMPORT_NS("SND_SOC_SOF_PCI_DEV"); diff --git a/sound/soc/sof/intel/pci-nvl.c b/sound/soc/sof/intel/pci-nvl.c new file mode 100644 index 000000000000..c499c14b93d5 --- /dev/null +++ b/sound/soc/sof/intel/pci-nvl.c @@ -0,0 +1,82 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) +// +// This file is provided under a dual BSD/GPLv2 license. When using or +// redistributing this file, you may do so under either license. +// +// Copyright(c) 2025 Intel Corporation. +// + +#include <linux/module.h> +#include <linux/pci.h> +#include <sound/soc-acpi.h> +#include <sound/soc-acpi-intel-match.h> +#include <sound/sof.h> +#include "../ops.h" +#include "../sof-pci-dev.h" + +/* platform specific devices */ +#include "hda.h" +#include "nvl.h" + +/* PantherLake ops */ +static struct snd_sof_dsp_ops sof_nvl_ops; + +static int sof_nvl_ops_init(struct snd_sof_dev *sdev) +{ + return sof_nvl_set_ops(sdev, &sof_nvl_ops); +} + +static const struct sof_dev_desc nvl_s_desc = { + .use_acpi_target_states = true, + .machines = snd_soc_acpi_intel_nvl_machines, + .alt_machines = snd_soc_acpi_intel_nvl_sdw_machines, + .resindex_lpe_base = 0, + .resindex_pcicfg_base = -1, + .resindex_imr_base = -1, + .irqindex_host_ipc = -1, + .chip_info = &nvl_s_chip_info, + .ipc_supported_mask = BIT(SOF_IPC_TYPE_4), + .ipc_default = SOF_IPC_TYPE_4, + .dspless_mode_supported = true, + .default_fw_path = { + [SOF_IPC_TYPE_4] = "intel/sof-ipc4/nvl-s", + }, + .default_lib_path = { + [SOF_IPC_TYPE_4] = "intel/sof-ipc4-lib/nvl-s", + }, + .default_tplg_path = { + [SOF_IPC_TYPE_4] = "intel/sof-ipc4-tplg", + }, + .default_fw_filename = { + [SOF_IPC_TYPE_4] = "sof-nvl-s.ri", + }, + .nocodec_tplg_filename = "sof-nvl-nocodec.tplg", + .ops = &sof_nvl_ops, + .ops_init = sof_nvl_ops_init, +}; + +/* PCI IDs */ +static const struct pci_device_id sof_pci_ids[] = { + { PCI_DEVICE_DATA(INTEL, HDA_NVL_S, &nvl_s_desc) }, /* NVL-S */ + { 0, } +}; +MODULE_DEVICE_TABLE(pci, sof_pci_ids); + +/* pci_driver definition */ +static struct pci_driver snd_sof_pci_intel_nvl_driver = { + .name = "sof-audio-pci-intel-nvl", + .id_table = sof_pci_ids, + .probe = hda_pci_intel_probe, + .remove = sof_pci_remove, + .shutdown = sof_pci_shutdown, + .driver = { + .pm = pm_ptr(&sof_pci_pm), + }, +}; +module_pci_driver(snd_sof_pci_intel_nvl_driver); + +MODULE_LICENSE("Dual BSD/GPL"); +MODULE_DESCRIPTION("SOF support for NovaLake platforms"); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_GENERIC"); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_COMMON"); +MODULE_IMPORT_NS("SND_SOC_SOF_PCI_DEV"); diff --git a/sound/soc/sof/intel/pci-ptl.c b/sound/soc/sof/intel/pci-ptl.c index 69195b5e7b1a..68f6a9841633 100644 --- a/sound/soc/sof/intel/pci-ptl.c +++ b/sound/soc/sof/intel/pci-ptl.c @@ -16,7 +16,15 @@ /* platform specific devices */ #include "hda.h" -#include "mtl.h" +#include "ptl.h" + +/* PantherLake ops */ +static struct snd_sof_dsp_ops sof_ptl_ops; + +static int sof_ptl_ops_init(struct snd_sof_dev *sdev) +{ + return sof_ptl_set_ops(sdev, &sof_ptl_ops); +} static const struct sof_dev_desc ptl_desc = { .use_acpi_target_states = true, @@ -43,13 +51,44 @@ static const struct sof_dev_desc ptl_desc = { [SOF_IPC_TYPE_4] = "sof-ptl.ri", }, .nocodec_tplg_filename = "sof-ptl-nocodec.tplg", - .ops = &sof_lnl_ops, - .ops_init = sof_lnl_ops_init, + .ops = &sof_ptl_ops, + .ops_init = sof_ptl_ops_init, +}; + +static const struct sof_dev_desc wcl_desc = { + .use_acpi_target_states = true, + .machines = snd_soc_acpi_intel_ptl_machines, + .alt_machines = snd_soc_acpi_intel_ptl_sdw_machines, + .resindex_lpe_base = 0, + .resindex_pcicfg_base = -1, + .resindex_imr_base = -1, + .irqindex_host_ipc = -1, + .chip_info = &wcl_chip_info, + .ipc_supported_mask = BIT(SOF_IPC_TYPE_4), + .ipc_default = SOF_IPC_TYPE_4, + .dspless_mode_supported = true, + .default_fw_path = { + [SOF_IPC_TYPE_4] = "intel/sof-ipc4/wcl", + }, + .default_lib_path = { + [SOF_IPC_TYPE_4] = "intel/sof-ipc4-lib/wcl", + }, + .default_tplg_path = { + [SOF_IPC_TYPE_4] = "intel/sof-ipc4-tplg", + }, + .default_fw_filename = { + [SOF_IPC_TYPE_4] = "sof-wcl.ri", + }, + .nocodec_tplg_filename = "sof-ptl-nocodec.tplg", + .ops = &sof_ptl_ops, + .ops_init = sof_ptl_ops_init, }; /* PCI IDs */ static const struct pci_device_id sof_pci_ids[] = { { PCI_DEVICE_DATA(INTEL, HDA_PTL, &ptl_desc) }, /* PTL */ + { PCI_DEVICE_DATA(INTEL, HDA_PTL_H, &ptl_desc) }, /* PTL-H */ + { PCI_DEVICE_DATA(INTEL, HDA_WCL, &wcl_desc) }, /* WCL */ { 0, } }; MODULE_DEVICE_TABLE(pci, sof_pci_ids); @@ -62,16 +101,13 @@ static struct pci_driver snd_sof_pci_intel_ptl_driver = { .remove = sof_pci_remove, .shutdown = sof_pci_shutdown, .driver = { - .pm = &sof_pci_pm, + .pm = pm_ptr(&sof_pci_pm), }, }; module_pci_driver(snd_sof_pci_intel_ptl_driver); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("SOF support for PantherLake platforms"); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_GENERIC); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_COMMON); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_LNL); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_MTL); -MODULE_IMPORT_NS(SND_SOC_SOF_HDA_MLINK); -MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_GENERIC"); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_COMMON"); +MODULE_IMPORT_NS("SND_SOC_SOF_PCI_DEV"); diff --git a/sound/soc/sof/intel/pci-skl.c b/sound/soc/sof/intel/pci-skl.c index 8ca0231d7e4f..a16945dc35f7 100644 --- a/sound/soc/sof/intel/pci-skl.c +++ b/sound/soc/sof/intel/pci-skl.c @@ -83,13 +83,13 @@ static struct pci_driver snd_sof_pci_intel_skl_driver = { .remove = sof_pci_remove, .shutdown = sof_pci_shutdown, .driver = { - .pm = &sof_pci_pm, + .pm = pm_ptr(&sof_pci_pm), }, }; module_pci_driver(snd_sof_pci_intel_skl_driver); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("SOF support for SkyLake platforms"); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_GENERIC); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_COMMON); -MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_GENERIC"); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_COMMON"); +MODULE_IMPORT_NS("SND_SOC_SOF_PCI_DEV"); diff --git a/sound/soc/sof/intel/pci-tgl.c b/sound/soc/sof/intel/pci-tgl.c index 01db2e720b44..437c43819825 100644 --- a/sound/soc/sof/intel/pci-tgl.c +++ b/sound/soc/sof/intel/pci-tgl.c @@ -311,14 +311,14 @@ static struct pci_driver snd_sof_pci_intel_tgl_driver = { .remove = sof_pci_remove, .shutdown = sof_pci_shutdown, .driver = { - .pm = &sof_pci_pm, + .pm = pm_ptr(&sof_pci_pm), }, }; module_pci_driver(snd_sof_pci_intel_tgl_driver); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("SOF support for TigerLake platforms"); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_GENERIC); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_COMMON); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_CNL); -MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_GENERIC"); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_COMMON"); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_CNL"); +MODULE_IMPORT_NS("SND_SOC_SOF_PCI_DEV"); diff --git a/sound/soc/sof/intel/pci-tng.c b/sound/soc/sof/intel/pci-tng.c index 1375c393827e..0c11cc1fd820 100644 --- a/sound/soc/sof/intel/pci-tng.c +++ b/sound/soc/sof/intel/pci-tng.c @@ -238,14 +238,13 @@ static struct pci_driver snd_sof_pci_intel_tng_driver = { .remove = sof_pci_remove, .shutdown = sof_pci_shutdown, .driver = { - .pm = &sof_pci_pm, + .pm = pm_ptr(&sof_pci_pm), }, }; module_pci_driver(snd_sof_pci_intel_tng_driver); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("SOF support for Tangier platforms"); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HIFI_EP_IPC); -MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA); -MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV); -MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_ATOM_HIFI_EP); +MODULE_IMPORT_NS("SND_SOC_SOF_XTENSA"); +MODULE_IMPORT_NS("SND_SOC_SOF_PCI_DEV"); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_ATOM_HIFI_EP"); diff --git a/sound/soc/sof/intel/ptl.c b/sound/soc/sof/intel/ptl.c new file mode 100644 index 000000000000..c1db735237f8 --- /dev/null +++ b/sound/soc/sof/intel/ptl.c @@ -0,0 +1,158 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) +// +// Copyright(c) 2025 Intel Corporation + +/* + * Hardware interface for audio DSP on PantherLake. + */ + +#include <sound/hda_register.h> +#include <sound/hda-mlink.h> +#include <sound/sof/ipc4/header.h> +#include "../ipc4-priv.h" +#include "../ops.h" +#include "hda.h" +#include "hda-ipc.h" +#include "../sof-audio.h" +#include "mtl.h" +#include "lnl.h" +#include "ptl.h" + +static bool sof_ptl_check_mic_privacy_irq(struct snd_sof_dev *sdev, bool alt, + int elid) +{ + if (!alt || elid != AZX_REG_ML_LEPTR_ID_SDW) + return false; + + return hdac_bus_eml_is_mic_privacy_changed(sof_to_bus(sdev), alt, elid); +} + +static void sof_ptl_mic_privacy_work(struct work_struct *work) +{ + struct sof_intel_hda_dev *hdev = container_of(work, + struct sof_intel_hda_dev, + mic_privacy.work); + struct hdac_bus *bus = &hdev->hbus.core; + struct snd_sof_dev *sdev = dev_get_drvdata(bus->dev); + bool state; + + /* + * The microphone privacy state is only available via Soundwire shim + * in PTL + * The work is only scheduled on change. + */ + state = hdac_bus_eml_get_mic_privacy_state(bus, 1, + AZX_REG_ML_LEPTR_ID_SDW); + sof_ipc4_mic_privacy_state_change(sdev, state); +} + +static void sof_ptl_process_mic_privacy(struct snd_sof_dev *sdev, bool alt, + int elid) +{ + struct sof_intel_hda_dev *hdev = sdev->pdata->hw_pdata; + + if (!alt || elid != AZX_REG_ML_LEPTR_ID_SDW) + return; + + /* + * Schedule the work to read the microphone privacy state and send IPC + * message about the new state to the firmware + */ + schedule_work(&hdev->mic_privacy.work); +} + +static void sof_ptl_set_mic_privacy(struct snd_sof_dev *sdev, + struct sof_ipc4_intel_mic_privacy_cap *caps) +{ + struct sof_intel_hda_dev *hdev = sdev->pdata->hw_pdata; + u32 micpvcp; + + if (!caps || !caps->capabilities_length) + return; + + micpvcp = caps->capabilities[0]; + + /* No need to set the mic privacy if it is not enabled or forced */ + if (!(micpvcp & PTL_MICPVCP_DDZE_ENABLED) || + micpvcp & PTL_MICPVCP_DDZE_FORCED) + return; + + hdac_bus_eml_set_mic_privacy_mask(sof_to_bus(sdev), true, + AZX_REG_ML_LEPTR_ID_SDW, + PTL_MICPVCP_GET_SDW_MASK(micpvcp)); + + INIT_WORK(&hdev->mic_privacy.work, sof_ptl_mic_privacy_work); + hdev->mic_privacy.active = true; +} + +int sof_ptl_set_ops(struct snd_sof_dev *sdev, struct snd_sof_dsp_ops *dsp_ops) +{ + struct sof_ipc4_fw_data *ipc4_data; + int ret; + + ret = sof_lnl_set_ops(sdev, dsp_ops); + if (ret) + return ret; + + ipc4_data = sdev->private; + ipc4_data->intel_configure_mic_privacy = sof_ptl_set_mic_privacy; + + return 0; +}; +EXPORT_SYMBOL_NS(sof_ptl_set_ops, "SND_SOC_SOF_INTEL_PTL"); + +const struct sof_intel_dsp_desc ptl_chip_info = { + .cores_num = 5, + .init_core_mask = BIT(0), + .host_managed_cores_mask = BIT(0), + .ipc_req = MTL_DSP_REG_HFIPCXIDR, + .ipc_req_mask = MTL_DSP_REG_HFIPCXIDR_BUSY, + .ipc_ack = MTL_DSP_REG_HFIPCXIDA, + .ipc_ack_mask = MTL_DSP_REG_HFIPCXIDA_DONE, + .ipc_ctl = MTL_DSP_REG_HFIPCXCTL, + .rom_status_reg = LNL_DSP_REG_HFDSC, + .rom_init_timeout = 300, + .ssp_count = MTL_SSP_COUNT, + .d0i3_offset = MTL_HDA_VS_D0I3C, + .read_sdw_lcount = hda_sdw_check_lcount_ext, + .check_sdw_irq = lnl_dsp_check_sdw_irq, + .check_sdw_wakeen_irq = lnl_sdw_check_wakeen_irq, + .sdw_process_wakeen = hda_sdw_process_wakeen_common, + .check_ipc_irq = mtl_dsp_check_ipc_irq, + .check_mic_privacy_irq = sof_ptl_check_mic_privacy_irq, + .process_mic_privacy = sof_ptl_process_mic_privacy, + .cl_init = mtl_dsp_cl_init, + .power_down_dsp = mtl_power_down_dsp, + .disable_interrupts = lnl_dsp_disable_interrupts, + .hw_ip_version = SOF_INTEL_ACE_3_0, + .platform = "ptl", +}; + +const struct sof_intel_dsp_desc wcl_chip_info = { + .cores_num = 3, + .init_core_mask = BIT(0), + .host_managed_cores_mask = BIT(0), + .ipc_req = MTL_DSP_REG_HFIPCXIDR, + .ipc_req_mask = MTL_DSP_REG_HFIPCXIDR_BUSY, + .ipc_ack = MTL_DSP_REG_HFIPCXIDA, + .ipc_ack_mask = MTL_DSP_REG_HFIPCXIDA_DONE, + .ipc_ctl = MTL_DSP_REG_HFIPCXCTL, + .rom_status_reg = LNL_DSP_REG_HFDSC, + .rom_init_timeout = 300, + .ssp_count = MTL_SSP_COUNT, + .d0i3_offset = MTL_HDA_VS_D0I3C, + .read_sdw_lcount = hda_sdw_check_lcount_ext, + .check_sdw_irq = lnl_dsp_check_sdw_irq, + .check_sdw_wakeen_irq = lnl_sdw_check_wakeen_irq, + .sdw_process_wakeen = hda_sdw_process_wakeen_common, + .check_ipc_irq = mtl_dsp_check_ipc_irq, + .cl_init = mtl_dsp_cl_init, + .power_down_dsp = mtl_power_down_dsp, + .disable_interrupts = lnl_dsp_disable_interrupts, + .hw_ip_version = SOF_INTEL_ACE_3_0, + .platform = "wcl", +}; + +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_MTL"); +MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_LNL"); +MODULE_IMPORT_NS("SND_SOC_SOF_HDA_MLINK"); diff --git a/sound/soc/sof/intel/ptl.h b/sound/soc/sof/intel/ptl.h new file mode 100644 index 000000000000..6a7ef11f411e --- /dev/null +++ b/sound/soc/sof/intel/ptl.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ +/* + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * Copyright(c) 2025 Intel Corporation + */ + +#ifndef __SOF_INTEL_PTL_H +#define __SOF_INTEL_PTL_H + +#define PTL_MICPVCP_DDZE_FORCED BIT(16) +#define PTL_MICPVCP_DDZE_ENABLED BIT(17) +#define PTL_MICPVCP_DDZLS_SDW GENMASK(26, 20) +#define PTL_MICPVCP_GET_SDW_MASK(x) (((x) & PTL_MICPVCP_DDZLS_SDW) >> 20) + +int sof_ptl_set_ops(struct snd_sof_dev *sdev, struct snd_sof_dsp_ops *dsp_ops); + +#endif /* __SOF_INTEL_PTL_H */ diff --git a/sound/soc/sof/intel/shim.h b/sound/soc/sof/intel/shim.h index 8709b750a11e..33d27cb5f1d7 100644 --- a/sound/soc/sof/intel/shim.h +++ b/sound/soc/sof/intel/shim.h @@ -23,6 +23,7 @@ enum sof_intel_hw_ip_version { SOF_INTEL_ACE_1_0, /* MeteorLake */ SOF_INTEL_ACE_2_0, /* LunarLake */ SOF_INTEL_ACE_3_0, /* PantherLake */ + SOF_INTEL_ACE_4_0, /* NovaLake */ }; /* @@ -186,6 +187,7 @@ struct sof_intel_dsp_desc { u32 sdw_alh_base; u32 d0i3_offset; u32 quirks; + const char *platform; enum sof_intel_hw_ip_version hw_ip_version; int (*read_sdw_lcount)(struct snd_sof_dev *sdev); void (*enable_sdw_irq)(struct snd_sof_dev *sdev, bool enable); @@ -193,6 +195,8 @@ struct sof_intel_dsp_desc { bool (*check_sdw_wakeen_irq)(struct snd_sof_dev *sdev); void (*sdw_process_wakeen)(struct snd_sof_dev *sdev); bool (*check_ipc_irq)(struct snd_sof_dev *sdev); + bool (*check_mic_privacy_irq)(struct snd_sof_dev *sdev, bool alt, int elid); + void (*process_mic_privacy)(struct snd_sof_dev *sdev, bool alt, int elid); int (*power_down_dsp)(struct snd_sof_dev *sdev); int (*disable_interrupts)(struct snd_sof_dev *sdev); int (*cl_init)(struct snd_sof_dev *sdev, int stream_tag, bool imr_boot); diff --git a/sound/soc/sof/intel/skl.c b/sound/soc/sof/intel/skl.c index 9a002811e9ff..90a3c2e2334c 100644 --- a/sound/soc/sof/intel/skl.c +++ b/sound/soc/sof/intel/skl.c @@ -50,7 +50,7 @@ static int skl_dsp_ipc_get_mailbox_offset(struct snd_sof_dev *sdev) /* skylake ops */ struct snd_sof_dsp_ops sof_skl_ops; -EXPORT_SYMBOL_NS(sof_skl_ops, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(sof_skl_ops, "SND_SOC_SOF_INTEL_HDA_COMMON"); int sof_skl_ops_init(struct snd_sof_dev *sdev) { @@ -96,7 +96,7 @@ int sof_skl_ops_init(struct snd_sof_dev *sdev) return 0; }; -EXPORT_SYMBOL_NS(sof_skl_ops_init, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(sof_skl_ops_init, "SND_SOC_SOF_INTEL_HDA_COMMON"); const struct sof_intel_dsp_desc skl_chip_info = { .cores_num = 2, @@ -113,5 +113,6 @@ const struct sof_intel_dsp_desc skl_chip_info = { .power_down_dsp = hda_power_down_dsp, .disable_interrupts = hda_dsp_disable_interrupts, .hw_ip_version = SOF_INTEL_CAVS_1_5, + .platform = "skl", }; -EXPORT_SYMBOL_NS(skl_chip_info, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(skl_chip_info, "SND_SOC_SOF_INTEL_HDA_COMMON"); diff --git a/sound/soc/sof/intel/telemetry.c b/sound/soc/sof/intel/telemetry.c index 2d2f96548310..dcaaf03599db 100644 --- a/sound/soc/sof/intel/telemetry.c +++ b/sound/soc/sof/intel/telemetry.c @@ -93,4 +93,4 @@ free_block: free_telemetry_data: kfree(telemetry_data); } -EXPORT_SYMBOL_NS(sof_ipc4_intel_dump_telemetry_state, SND_SOC_SOF_INTEL_HDA_COMMON); +EXPORT_SYMBOL_NS(sof_ipc4_intel_dump_telemetry_state, "SND_SOC_SOF_INTEL_HDA_COMMON"); diff --git a/sound/soc/sof/intel/tgl.c b/sound/soc/sof/intel/tgl.c index df2d26b78ddc..e68bbe685ba3 100644 --- a/sound/soc/sof/intel/tgl.c +++ b/sound/soc/sof/intel/tgl.c @@ -162,6 +162,7 @@ const struct sof_intel_dsp_desc tgl_chip_info = { .power_down_dsp = hda_power_down_dsp, .disable_interrupts = hda_dsp_disable_interrupts, .hw_ip_version = SOF_INTEL_CAVS_2_5, + .platform = "tgl", }; const struct sof_intel_dsp_desc tglh_chip_info = { @@ -191,6 +192,7 @@ const struct sof_intel_dsp_desc tglh_chip_info = { .power_down_dsp = hda_power_down_dsp, .disable_interrupts = hda_dsp_disable_interrupts, .hw_ip_version = SOF_INTEL_CAVS_2_5, + .platform = "tgl", }; const struct sof_intel_dsp_desc ehl_chip_info = { @@ -220,6 +222,7 @@ const struct sof_intel_dsp_desc ehl_chip_info = { .power_down_dsp = hda_power_down_dsp, .disable_interrupts = hda_dsp_disable_interrupts, .hw_ip_version = SOF_INTEL_CAVS_2_5, + .platform = "ehl", }; const struct sof_intel_dsp_desc adls_chip_info = { @@ -249,4 +252,5 @@ const struct sof_intel_dsp_desc adls_chip_info = { .power_down_dsp = hda_power_down_dsp, .disable_interrupts = hda_dsp_disable_interrupts, .hw_ip_version = SOF_INTEL_CAVS_2_5, + .platform = "adl", }; diff --git a/sound/soc/sof/ipc3-dtrace.c b/sound/soc/sof/ipc3-dtrace.c index 744a91a150bc..6ec391fd39a9 100644 --- a/sound/soc/sof/ipc3-dtrace.c +++ b/sound/soc/sof/ipc3-dtrace.c @@ -126,7 +126,7 @@ static int trace_filter_parse(struct snd_sof_dev *sdev, char *string, capacity += TRACE_FILTER_ELEMENTS_PER_ENTRY; entry = strchr(entry + 1, entry_delimiter[0]); } - *out = kmalloc(capacity * sizeof(**out), GFP_KERNEL); + *out = kmalloc_array(capacity, sizeof(**out), GFP_KERNEL); if (!*out) return -ENOMEM; @@ -172,7 +172,6 @@ static int ipc3_trace_update_filter(struct snd_sof_dev *sdev, int num_elems, goto error; } ret = sof_ipc_tx_message_no_reply(sdev->ipc, msg, msg->hdr.size); - pm_runtime_mark_last_busy(sdev->dev); pm_runtime_put_autosuspend(sdev->dev); error: diff --git a/sound/soc/sof/ipc3-pcm.c b/sound/soc/sof/ipc3-pcm.c index 1c1b8f595367..90ef5d99f626 100644 --- a/sound/soc/sof/ipc3-pcm.c +++ b/sound/soc/sof/ipc3-pcm.c @@ -117,22 +117,23 @@ static int sof_ipc3_pcm_hw_params(struct snd_soc_component *component, if (platform_params->cont_update_posn) pcm.params.cont_update_posn = 1; - dev_dbg(component->dev, "stream_tag %d", pcm.params.stream_tag); + spcm_dbg(spcm, substream->stream, "stream_tag %d\n", + pcm.params.stream_tag); /* send hw_params IPC to the DSP */ ret = sof_ipc_tx_message(sdev->ipc, &pcm, sizeof(pcm), &ipc_params_reply, sizeof(ipc_params_reply)); if (ret < 0) { - dev_err(component->dev, "HW params ipc failed for stream %d\n", - pcm.params.stream_tag); + spcm_err(spcm, substream->stream, + "STREAM_PCM_PARAMS ipc failed for stream_tag %d\n", + pcm.params.stream_tag); return ret; } ret = snd_sof_set_stream_data_offset(sdev, &spcm->stream[substream->stream], ipc_params_reply.posn_offset); if (ret < 0) { - dev_err(component->dev, "%s: invalid stream data offset for PCM %d\n", - __func__, spcm->pcm.pcm_id); + spcm_err(spcm, substream->stream, "invalid stream data offset\n"); return ret; } @@ -171,7 +172,7 @@ static int sof_ipc3_pcm_trigger(struct snd_soc_component *component, stream.hdr.cmd |= SOF_IPC_STREAM_TRIG_STOP; break; default: - dev_err(component->dev, "Unhandled trigger cmd %d\n", cmd); + spcm_err(spcm, substream->stream, "Unhandled trigger cmd %d\n", cmd); return -EINVAL; } diff --git a/sound/soc/sof/ipc3-topology.c b/sound/soc/sof/ipc3-topology.c index be61e377e59e..f449362a2905 100644 --- a/sound/soc/sof/ipc3-topology.c +++ b/sound/soc/sof/ipc3-topology.c @@ -20,6 +20,9 @@ /* size of tplg ABI in bytes */ #define SOF_IPC3_TPLG_ABI_SIZE 3 +/* Base of SOF_DAI_INTEL_ALH, this should be aligned with SOC_SDW_INTEL_BIDIR_PDI_BASE */ +#define INTEL_ALH_DAI_INDEX_BASE 2 + struct sof_widget_data { int ctrl_type; int ipc_cmd; @@ -1585,14 +1588,26 @@ static int sof_ipc3_widget_setup_comp_dai(struct snd_sof_widget *swidget) ret = sof_update_ipc_object(scomp, comp_dai, SOF_DAI_TOKENS, swidget->tuples, swidget->num_tuples, sizeof(*comp_dai), 1); if (ret < 0) - goto free; + goto free_comp; /* update comp_tokens */ ret = sof_update_ipc_object(scomp, &comp_dai->config, SOF_COMP_TOKENS, swidget->tuples, swidget->num_tuples, sizeof(comp_dai->config), 1); if (ret < 0) - goto free; + goto free_comp; + + /* Subtract the base to match the FW dai index. */ + if (comp_dai->type == SOF_DAI_INTEL_ALH) { + if (comp_dai->dai_index < INTEL_ALH_DAI_INDEX_BASE) { + dev_err(sdev->dev, + "Invalid ALH dai index %d, only Pin numbers >= %d can be used\n", + comp_dai->dai_index, INTEL_ALH_DAI_INDEX_BASE); + ret = -EINVAL; + goto free_comp; + } + comp_dai->dai_index -= INTEL_ALH_DAI_INDEX_BASE; + } dev_dbg(scomp->dev, "dai %s: type %d index %d\n", swidget->widget->name, comp_dai->type, comp_dai->dai_index); @@ -2167,8 +2182,16 @@ static int sof_ipc3_dai_config(struct snd_sof_dev *sdev, struct snd_sof_widget * case SOF_DAI_INTEL_ALH: if (data) { /* save the dai_index during hw_params and reuse it for hw_free */ - if (flags & SOF_DAI_CONFIG_FLAGS_HW_PARAMS) - config->dai_index = data->dai_index; + if (flags & SOF_DAI_CONFIG_FLAGS_HW_PARAMS) { + /* Subtract the base to match the FW dai index. */ + if (data->dai_index < INTEL_ALH_DAI_INDEX_BASE) { + dev_err(sdev->dev, + "Invalid ALH dai index %d, only Pin numbers >= %d can be used\n", + config->dai_index, INTEL_ALH_DAI_INDEX_BASE); + return -EINVAL; + } + config->dai_index = data->dai_index - INTEL_ALH_DAI_INDEX_BASE; + } config->alh.stream_id = data->dai_data; } break; @@ -2363,28 +2386,16 @@ static int sof_ipc3_set_up_all_pipelines(struct snd_sof_dev *sdev, bool verify) static int sof_tear_down_left_over_pipelines(struct snd_sof_dev *sdev) { struct snd_sof_widget *swidget; - struct snd_sof_pcm *spcm; - int dir, ret; + int ret; /* * free all PCMs and their associated DAPM widgets if their connected DAPM widget * list is not NULL. This should only be true for paused streams at this point. * This is equivalent to the handling of FE DAI suspend trigger for running streams. */ - list_for_each_entry(spcm, &sdev->pcm_list, list) { - for_each_pcm_streams(dir) { - struct snd_pcm_substream *substream = spcm->stream[dir].substream; - - if (!substream || !substream->runtime || spcm->stream[dir].suspend_ignored) - continue; - - if (spcm->stream[dir].list) { - ret = sof_pcm_stream_free(sdev, substream, spcm, dir, true); - if (ret < 0) - return ret; - } - } - } + ret = sof_pcm_free_all_streams(sdev); + if (ret) + return ret; /* * free any left over DAI widgets. This is equivalent to the handling of suspend trigger @@ -2462,11 +2473,6 @@ static int sof_ipc3_tear_down_all_pipelines(struct snd_sof_dev *sdev, bool verif if (ret < 0) return ret; - /* free all the scheduler widgets now */ - ret = sof_ipc3_free_widgets_in_list(sdev, true, &dyn_widgets, verify); - if (ret < 0) - return ret; - /* * Tear down all pipelines associated with PCMs that did not get suspended * and unset the prepare flag so that they can be set up again during resume. @@ -2482,6 +2488,11 @@ static int sof_ipc3_tear_down_all_pipelines(struct snd_sof_dev *sdev, bool verif } } + /* free all the scheduler widgets now. This will also power down the secondary cores */ + ret = sof_ipc3_free_widgets_in_list(sdev, true, &dyn_widgets, verify); + if (ret < 0) + return ret; + list_for_each_entry(sroute, &sdev->route_list, list) sroute->setup = false; diff --git a/sound/soc/sof/ipc3.c b/sound/soc/sof/ipc3.c index 7de5e3d285e7..4a194a705ace 100644 --- a/sound/soc/sof/ipc3.c +++ b/sound/soc/sof/ipc3.c @@ -801,20 +801,16 @@ int sof_ipc3_validate_fw_version(struct snd_sof_dev *sdev) return -EINVAL; } - if (ready->flags & SOF_IPC_INFO_BUILD) { + if (ready->flags & SOF_IPC_INFO_BUILD) dev_info(sdev->dev, "Firmware debug build %d on %s-%s - options:\n" " GDB: %s\n" " lock debug: %s\n" " lock vdebug: %s\n", v->build, v->date, v->time, - (ready->flags & SOF_IPC_INFO_GDB) ? - "enabled" : "disabled", - (ready->flags & SOF_IPC_INFO_LOCKS) ? - "enabled" : "disabled", - (ready->flags & SOF_IPC_INFO_LOCKSV) ? - "enabled" : "disabled"); - } + str_enabled_disabled(ready->flags & SOF_IPC_INFO_GDB), + str_enabled_disabled(ready->flags & SOF_IPC_INFO_LOCKS), + str_enabled_disabled(ready->flags & SOF_IPC_INFO_LOCKSV)); /* copy the fw_version into debugfs at first boot */ memcpy(&sdev->fw_version, v, sizeof(*v)); diff --git a/sound/soc/sof/ipc4-control.c b/sound/soc/sof/ipc4-control.c index 576f407cd456..976a4794d610 100644 --- a/sound/soc/sof/ipc4-control.c +++ b/sound/soc/sof/ipc4-control.c @@ -531,6 +531,14 @@ static int sof_ipc4_bytes_ext_put(struct snd_sof_control *scontrol, return -EINVAL; } + /* Check header id */ + if (header.numid != SOF_CTRL_CMD_BINARY) { + dev_err_ratelimited(scomp->dev, + "Incorrect numid for bytes put %d\n", + header.numid); + return -EINVAL; + } + /* Verify the ABI header first */ if (copy_from_user(&abi_hdr, tlvd->tlv, sizeof(abi_hdr))) return -EFAULT; @@ -613,7 +621,8 @@ static int _sof_ipc4_bytes_ext_get(struct snd_sof_control *scontrol, if (data_size > size) return -ENOSPC; - header.numid = scontrol->comp_id; + /* Set header id and length */ + header.numid = SOF_CTRL_CMD_BINARY; header.length = data_size; if (copy_to_user(tlvd, &header, sizeof(struct snd_ctl_tlv))) diff --git a/sound/soc/sof/ipc4-loader.c b/sound/soc/sof/ipc4-loader.c index bcdb33d03682..b0d293f62d1c 100644 --- a/sound/soc/sof/ipc4-loader.c +++ b/sound/soc/sof/ipc4-loader.c @@ -169,21 +169,14 @@ static size_t sof_ipc4_fw_parse_basefw_ext_man(struct snd_sof_dev *sdev) return payload_offset; } -static int sof_ipc4_load_library_by_uuid(struct snd_sof_dev *sdev, - unsigned long lib_id, const guid_t *uuid) +static int sof_ipc4_load_library(struct snd_sof_dev *sdev, unsigned long lib_id, + const char *lib_filename, bool optional) { struct sof_ipc4_fw_data *ipc4_data = sdev->private; struct sof_ipc4_fw_library *fw_lib; - const char *fw_filename; ssize_t payload_offset; int ret, i, err; - if (!sdev->pdata->fw_lib_prefix) { - dev_err(sdev->dev, - "Library loading is not supported due to not set library path\n"); - return -EINVAL; - } - if (!ipc4_data->load_library) { dev_err(sdev->dev, "Library loading is not supported on this platform\n"); return -EOPNOTSUPP; @@ -193,21 +186,26 @@ static int sof_ipc4_load_library_by_uuid(struct snd_sof_dev *sdev, if (!fw_lib) return -ENOMEM; - fw_filename = kasprintf(GFP_KERNEL, "%s/%pUL.bin", - sdev->pdata->fw_lib_prefix, uuid); - if (!fw_filename) { - ret = -ENOMEM; - goto free_fw_lib; - } - - ret = request_firmware(&fw_lib->sof_fw.fw, fw_filename, sdev->dev); - if (ret < 0) { - dev_err(sdev->dev, "Library file '%s' is missing\n", fw_filename); - goto free_filename; + if (optional) { + ret = firmware_request_nowarn(&fw_lib->sof_fw.fw, lib_filename, + sdev->dev); + if (ret < 0) { + /* optional library, override the error */ + ret = 0; + goto free_fw_lib; + } } else { - dev_dbg(sdev->dev, "Library file '%s' loaded\n", fw_filename); + ret = request_firmware(&fw_lib->sof_fw.fw, lib_filename, + sdev->dev); + if (ret < 0) { + dev_err(sdev->dev, "Library file '%s' is missing\n", + lib_filename); + goto free_fw_lib; + } } + dev_dbg(sdev->dev, "Library file '%s' loaded\n", lib_filename); + payload_offset = sof_ipc4_fw_parse_ext_man(sdev, fw_lib); if (payload_offset <= 0) { if (!payload_offset) @@ -238,7 +236,6 @@ static int sof_ipc4_load_library_by_uuid(struct snd_sof_dev *sdev, ret = ipc4_data->load_library(sdev, fw_lib, false); - pm_runtime_mark_last_busy(sdev->dev); err = pm_runtime_put_autosuspend(sdev->dev); if (err < 0) dev_err_ratelimited(sdev->dev, "%s: pm_runtime idle failed: %d\n", @@ -251,22 +248,117 @@ static int sof_ipc4_load_library_by_uuid(struct snd_sof_dev *sdev, if (unlikely(ret)) goto release; - kfree(fw_filename); - return 0; release: release_firmware(fw_lib->sof_fw.fw); /* Allocated within sof_ipc4_fw_parse_ext_man() */ devm_kfree(sdev->dev, fw_lib->modules); -free_filename: - kfree(fw_filename); free_fw_lib: devm_kfree(sdev->dev, fw_lib); return ret; } +/** + * sof_ipc4_complete_split_release - loads the library parts of a split firmware + * @sdev: SOF device + * + * With IPC4 the firmware can be a single binary or a split release. + * - single binary: only the basefw + * - split release: basefw and two libraries (openmodules, debug) + * + * With split firmware release it is also allowed that for example only the + * debug library is present (the openmodules content is built in the basefw). + * + * To handle the permutations try to load the openmodules then the debug + * libraries as optional ones after the basefw boot. + * + * The libraries for the split release are stored alongside the basefw on the + * filesystem. + */ +int sof_ipc4_complete_split_release(struct snd_sof_dev *sdev) +{ + static const char * const lib_bundle[] = { "openmodules", "debug" }; + const char *fw_filename = sdev->pdata->fw_filename; + const char *lib_filename, *p; + size_t lib_name_base_size; + unsigned long lib_id = 1; + char *lib_name_base; + int i; + + p = strstr(fw_filename, ".ri"); + if (!p || strlen(p) != 3) { + dev_info(sdev->dev, + "%s: Firmware name '%s' is missing .ri extension\n", + __func__, fw_filename); + return 0; + } + + /* Space for the firmware basename + '\0', without the extension */ + lib_name_base_size = strlen(fw_filename) - 2; + lib_name_base = kzalloc(lib_name_base_size, GFP_KERNEL); + if (!lib_name_base) + return -ENOMEM; + + /* + * strscpy will 0 terminate the copied string, removing the '.ri' from + * the end of the fw_filename, for example: + * fw_filename: "sof-ptl.ri\0" + * lib_name_base: "sof-ptl\0" + */ + strscpy(lib_name_base, fw_filename, lib_name_base_size); + + for (i = 0; i < ARRAY_SIZE(lib_bundle); i++) { + int ret; + + lib_filename = kasprintf(GFP_KERNEL, "%s/%s-%s.ri", + sdev->pdata->fw_filename_prefix, + lib_name_base, lib_bundle[i]); + if (!lib_filename) { + kfree(lib_name_base); + return -ENOMEM; + } + + ret = sof_ipc4_load_library(sdev, lib_id, lib_filename, true); + if (ret) + dev_warn(sdev->dev, "%s: Failed to load %s: %d\n", + __func__, lib_filename, ret); + else + lib_id++; + + kfree(lib_filename); + } + + kfree(lib_name_base); + + return 0; +} + +static int sof_ipc4_load_library_by_uuid(struct snd_sof_dev *sdev, + unsigned long lib_id, const guid_t *uuid) +{ + const char *lib_filename; + int ret; + + if (!sdev->pdata->fw_lib_prefix) { + dev_err(sdev->dev, + "Library loading is not supported due to not set library path\n"); + return -EINVAL; + } + + lib_filename = kasprintf(GFP_KERNEL, "%s/%pUL.bin", + sdev->pdata->fw_lib_prefix, uuid); + if (!lib_filename) + return -ENOMEM; + + ret = sof_ipc4_load_library(sdev, lib_id, lib_filename, false); + + kfree(lib_filename); + + return ret; +} + struct sof_ipc4_fw_module *sof_ipc4_find_module_by_uuid(struct snd_sof_dev *sdev, const guid_t *uuid) { @@ -401,6 +493,45 @@ int sof_ipc4_query_fw_configuration(struct snd_sof_dev *sdev) break; case SOF_IPC4_FW_CONTEXT_SAVE: ipc4_data->fw_context_save = *tuple->value; + /* + * Set the default libraries_restored value - if full + * context save is supported then it means that + * libraries are restored + */ + ipc4_data->libraries_restored = ipc4_data->fw_context_save; + break; + default: + break; + } + + offset += sizeof(*tuple) + tuple->size; + } + + /* Get the hardware configuration */ + msg.primary = SOF_IPC4_MSG_TARGET(SOF_IPC4_MODULE_MSG); + msg.primary |= SOF_IPC4_MSG_DIR(SOF_IPC4_MSG_REQUEST); + msg.primary |= SOF_IPC4_MOD_ID(SOF_IPC4_MOD_INIT_BASEFW_MOD_ID); + msg.primary |= SOF_IPC4_MOD_INSTANCE(SOF_IPC4_MOD_INIT_BASEFW_INSTANCE_ID); + msg.extension = SOF_IPC4_MOD_EXT_MSG_PARAM_ID(SOF_IPC4_FW_PARAM_HW_CONFIG_GET); + + msg.data_size = sdev->ipc->max_payload_size; + + ret = iops->set_get_data(sdev, &msg, msg.data_size, false); + if (ret) + goto out; + + offset = 0; + while (offset < msg.data_size) { + tuple = (struct sof_ipc4_tuple *)((u8 *)msg.data_ptr + offset); + + switch (tuple->type) { + case SOF_IPC4_HW_CFG_INTEL_MIC_PRIVACY_CAPS: + if (ipc4_data->intel_configure_mic_privacy) { + struct sof_ipc4_intel_mic_privacy_cap *caps; + + caps = (struct sof_ipc4_intel_mic_privacy_cap *)tuple->value; + ipc4_data->intel_configure_mic_privacy(sdev, caps); + } break; default: break; diff --git a/sound/soc/sof/ipc4-pcm.c b/sound/soc/sof/ipc4-pcm.c index 18fff2df76f9..6d81969e181c 100644 --- a/sound/soc/sof/ipc4-pcm.c +++ b/sound/soc/sof/ipc4-pcm.c @@ -19,12 +19,14 @@ * struct sof_ipc4_timestamp_info - IPC4 timestamp info * @host_copier: the host copier of the pcm stream * @dai_copier: the dai copier of the pcm stream - * @stream_start_offset: reported by fw in memory window (converted to frames) - * @stream_end_offset: reported by fw in memory window (converted to frames) + * @stream_start_offset: reported by fw in memory window (converted to + * frames at host_copier sampling rate) + * @stream_end_offset: reported by fw in memory window (converted to + * frames at host_copier sampling rate) * @llp_offset: llp offset in memory window - * @boundary: wrap boundary should be used for the LLP frame counter * @delay: Calculated and stored in pointer callback. The stored value is - * returned in the delay callback. + * returned in the delay callback. Expressed in frames at host copier + * sampling rate. */ struct sof_ipc4_timestamp_info { struct sof_ipc4_copier *host_copier; @@ -33,7 +35,6 @@ struct sof_ipc4_timestamp_info { u64 stream_end_offset; u32 llp_offset; - u64 boundary; snd_pcm_sframes_t delay; }; @@ -48,6 +49,18 @@ struct sof_ipc4_pcm_stream_priv { bool chain_dma_allocated; }; +/* + * Modulus to use to compare host and link position counters. The sampling + * rates may be different, so the raw hardware counters will wrap + * around at different times. To calculate differences, use + * DELAY_BOUNDARY as a common modulus. This value must be smaller than + * the wrap-around point of any hardware counter, and larger than any + * valid delay measurement. + */ +#define DELAY_BOUNDARY U32_MAX + +#define DELAY_MAX (DELAY_BOUNDARY >> 1) + static inline struct sof_ipc4_timestamp_info * sof_ipc4_sps_to_time_info(struct snd_sof_pcm_stream *sps) { @@ -56,17 +69,41 @@ sof_ipc4_sps_to_time_info(struct snd_sof_pcm_stream *sps) return stream_priv->time_info; } +static +char *sof_ipc4_set_multi_pipeline_state_debug(struct snd_sof_dev *sdev, char *buf, size_t size, + struct ipc4_pipeline_set_state_data *trigger_list) +{ + int i, offset = 0; + + for (i = 0; i < trigger_list->count; i++) { + offset += snprintf(buf + offset, size - offset, " %d", + trigger_list->pipeline_instance_ids[i]); + + if (offset >= size - 1) { + buf[size - 1] = '\0'; + break; + } + } + return buf; +} + static int sof_ipc4_set_multi_pipeline_state(struct snd_sof_dev *sdev, u32 state, struct ipc4_pipeline_set_state_data *trigger_list) { struct sof_ipc4_msg msg = {{ 0 }}; u32 primary, ipc_size; + char debug_buf[32]; /* trigger a single pipeline */ if (trigger_list->count == 1) return sof_ipc4_set_pipeline_state(sdev, trigger_list->pipeline_instance_ids[0], state); + dev_dbg(sdev->dev, "Set pipelines %s to state %d%s", + sof_ipc4_set_multi_pipeline_state_debug(sdev, debug_buf, sizeof(debug_buf), + trigger_list), + state, sof_ipc4_pipeline_state_str(state)); + primary = state; primary |= SOF_IPC4_MSG_TYPE_SET(SOF_IPC4_GLB_SET_PIPELINE_STATE); primary |= SOF_IPC4_MSG_DIR(SOF_IPC4_MSG_REQUEST); @@ -89,7 +126,8 @@ int sof_ipc4_set_pipeline_state(struct snd_sof_dev *sdev, u32 instance_id, u32 s struct sof_ipc4_msg msg = {{ 0 }}; u32 primary; - dev_dbg(sdev->dev, "ipc4 set pipeline instance %d state %d", instance_id, state); + dev_dbg(sdev->dev, "Set pipeline %d to state %d%s", instance_id, state, + sof_ipc4_pipeline_state_str(state)); primary = state; primary |= SOF_IPC4_GLB_PIPE_STATE_ID(instance_id); @@ -313,7 +351,7 @@ static int sof_ipc4_chain_dma_trigger(struct snd_sof_dev *sdev, set_fifo_size = false; break; default: - dev_err(sdev->dev, "Unexpected state %d", state); + spcm_err(spcm, direction, "Unexpected pipeline state %d\n", state); return -EINVAL; } @@ -333,8 +371,8 @@ static int sof_ipc4_chain_dma_trigger(struct snd_sof_dev *sdev, struct sof_ipc4_pipeline *pipeline = pipe_widget->private; if (!pipeline->use_chain_dma) { - dev_err(sdev->dev, - "All pipelines in chained DMA stream should have use_chain_dma attribute set."); + spcm_err(spcm, direction, + "All pipelines in chained DMA path should have use_chain_dma attribute set."); return -EINVAL; } @@ -389,12 +427,12 @@ static int sof_ipc4_trigger_pipelines(struct snd_soc_component *component, int ret; int i; - dev_dbg(sdev->dev, "trigger cmd: %d state: %d\n", cmd, state); - spcm = snd_sof_find_spcm_dai(component, rtd); if (!spcm) return -EINVAL; + spcm_dbg(spcm, substream->stream, "cmd: %d, state: %d\n", cmd, state); + pipeline_list = &spcm->stream[substream->stream].pipeline_list; /* nothing to trigger if the list is empty */ @@ -409,9 +447,33 @@ static int sof_ipc4_trigger_pipelines(struct snd_soc_component *component, * If use_chain_dma attribute is set we proceed to chained DMA * trigger function that handles the rest for the substream. */ - if (pipeline->use_chain_dma) - return sof_ipc4_chain_dma_trigger(sdev, spcm, substream->stream, - pipeline_list, state, cmd); + if (pipeline->use_chain_dma) { + struct sof_ipc4_timestamp_info *time_info; + + time_info = sof_ipc4_sps_to_time_info(&spcm->stream[substream->stream]); + + ret = sof_ipc4_chain_dma_trigger(sdev, spcm, substream->stream, + pipeline_list, state, cmd); + if (ret || !time_info) + return ret; + + if (state == SOF_IPC4_PIPE_PAUSED) { + /* + * Record the DAI position for delay reporting + * To handle multiple pause/resume/xrun we need to add + * the positions to simulate how the firmware behaves + */ + u64 pos = snd_sof_pcm_get_dai_frame_counter(sdev, component, + substream); + + time_info->stream_end_offset += pos; + } else if (state == SOF_IPC4_PIPE_RESET) { + /* Reset the end offset as the stream is stopped */ + time_info->stream_end_offset = 0; + } + + return 0; + } /* allocate memory for the pipeline data */ trigger_list = kzalloc(struct_size(trigger_list, pipeline_instance_ids, @@ -465,7 +527,7 @@ static int sof_ipc4_trigger_pipelines(struct snd_soc_component *component, */ ret = sof_ipc4_set_multi_pipeline_state(sdev, SOF_IPC4_PIPE_PAUSED, trigger_list); if (ret < 0) { - dev_err(sdev->dev, "failed to pause all pipelines\n"); + spcm_err(spcm, substream->stream, "failed to pause all pipelines\n"); goto free; } @@ -494,7 +556,9 @@ skip_pause_transition: /* else set the RUNNING/RESET state in the DSP */ ret = sof_ipc4_set_multi_pipeline_state(sdev, state, trigger_list); if (ret < 0) { - dev_err(sdev->dev, "failed to set final state %d for all pipelines\n", state); + spcm_err(spcm, substream->stream, + "failed to set final state %d for all pipelines\n", + state); /* * workaround: if the firmware is crashed while setting the * pipelines to reset state we must ignore the error code and @@ -555,12 +619,15 @@ static int sof_ipc4_pcm_hw_free(struct snd_soc_component *component, return sof_ipc4_trigger_pipelines(component, substream, SOF_IPC4_PIPE_RESET, 0); } -static void ipc4_ssp_dai_config_pcm_params_match(struct snd_sof_dev *sdev, const char *link_name, - struct snd_pcm_hw_params *params) +static int ipc4_ssp_dai_config_pcm_params_match(struct snd_sof_dev *sdev, + const char *link_name, + struct snd_pcm_hw_params *params) { struct snd_sof_dai_link *slink; struct snd_sof_dai *dai; bool dai_link_found = false; + int current_config = -1; + bool partial_match; int i; list_for_each_entry(slink, &sdev->dai_link_list, list) { @@ -571,19 +638,50 @@ static void ipc4_ssp_dai_config_pcm_params_match(struct snd_sof_dev *sdev, const } if (!dai_link_found) - return; + return 0; + /* + * Find the first best matching hardware config: + * rate + format + channels are matching + * rate + channel are matching + * + * The copier cannot do rate and/or channel conversion. + */ for (i = 0; i < slink->num_hw_configs; i++) { struct snd_soc_tplg_hw_config *hw_config = &slink->hw_configs[i]; - if (params_rate(params) == le32_to_cpu(hw_config->fsync_rate)) { - /* set current config for all DAI's with matching name */ - list_for_each_entry(dai, &sdev->dai_list, list) - if (!strcmp(slink->link->name, dai->name)) - dai->current_config = le32_to_cpu(hw_config->id); + if (params_rate(params) == le32_to_cpu(hw_config->fsync_rate) && + params_width(params) == le32_to_cpu(hw_config->tdm_slot_width) && + params_channels(params) <= le32_to_cpu(hw_config->tdm_slots)) { + current_config = le32_to_cpu(hw_config->id); + partial_match = false; + /* best match found */ break; + } else if (current_config < 0 && + params_rate(params) == le32_to_cpu(hw_config->fsync_rate) && + params_channels(params) <= le32_to_cpu(hw_config->tdm_slots)) { + current_config = le32_to_cpu(hw_config->id); + partial_match = true; + /* keep looking for better match */ } } + + if (current_config < 0) { + dev_err(sdev->dev, + "%s: No suitable hw_config found for %s (num_hw_configs: %d)\n", + __func__, slink->link->name, slink->num_hw_configs); + return -EINVAL; + } + + dev_dbg(sdev->dev, + "hw_config for %s: %d (num_hw_configs: %d) with %s match\n", + slink->link->name, current_config, slink->num_hw_configs, + partial_match ? "partial" : "full"); + list_for_each_entry(dai, &sdev->dai_list, list) + if (!strcmp(slink->link->name, dai->name)) + dai->current_config = current_config; + + return 0; } /* @@ -610,12 +708,11 @@ static int sof_ipc4_pcm_dai_link_fixup_rate(struct snd_sof_dev *sdev, * Copier does not change sampling rate, so we * need to only consider the input pin information. */ + be_rate = pin_fmts[0].audio_fmt.sampling_frequency; for (i = 0; i < num_input_formats; i++) { unsigned int val = pin_fmts[i].audio_fmt.sampling_frequency; - if (i == 0) - be_rate = val; - else if (val != be_rate) + if (val != be_rate) single_be_rate = false; if (val == fe_rate) { @@ -643,6 +740,58 @@ static int sof_ipc4_pcm_dai_link_fixup_rate(struct snd_sof_dev *sdev, return 0; } +static int sof_ipc4_pcm_dai_link_fixup_channels(struct snd_sof_dev *sdev, + struct snd_pcm_hw_params *params, + struct sof_ipc4_copier *ipc4_copier) +{ + struct sof_ipc4_pin_format *pin_fmts = ipc4_copier->available_fmt.input_pin_fmts; + struct snd_interval *channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); + int num_input_formats = ipc4_copier->available_fmt.num_input_formats; + unsigned int fe_channels = params_channels(params); + bool fe_be_match = false; + bool single_be_channels = true; + unsigned int be_channels, val; + int i; + + if (WARN_ON_ONCE(!num_input_formats)) + return -EINVAL; + + /* + * Copier does not change channels, so we + * need to only consider the input pin information. + */ + be_channels = SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(pin_fmts[0].audio_fmt.fmt_cfg); + for (i = 0; i < num_input_formats; i++) { + val = SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(pin_fmts[i].audio_fmt.fmt_cfg); + + if (val != be_channels) + single_be_channels = false; + + if (val == fe_channels) { + fe_be_match = true; + break; + } + } + + /* + * If channels is different than FE channels, topology must contain a + * module which can change the number of channels. But we do require + * topology to define a single channels in the DAI copier config in + * this case (FE channels may be variable). + */ + if (!fe_be_match) { + if (!single_be_channels) { + dev_err(sdev->dev, "Unable to select channels for DAI link\n"); + return -EINVAL; + } + + channels->min = be_channels; + channels->max = be_channels; + } + + return 0; +} + static int sof_ipc4_pcm_dai_link_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params) { @@ -706,6 +855,10 @@ static int sof_ipc4_pcm_dai_link_fixup(struct snd_soc_pcm_runtime *rtd, if (ret) return ret; + ret = sof_ipc4_pcm_dai_link_fixup_channels(sdev, params, ipc4_copier); + if (ret) + return ret; + if (single_bitdepth) { snd_mask_none(fmt); valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(ipc4_fmt->fmt_cfg); @@ -727,13 +880,10 @@ static int sof_ipc4_pcm_dai_link_fixup(struct snd_soc_pcm_runtime *rtd, break; } - switch (ipc4_copier->dai_type) { - case SOF_DAI_INTEL_SSP: - ipc4_ssp_dai_config_pcm_params_match(sdev, (char *)rtd->dai_link->name, params); - break; - default: - break; - } + if (ipc4_copier->dai_type == SOF_DAI_INTEL_SSP) + return ipc4_ssp_dai_config_pcm_params_match(sdev, + (char *)rtd->dai_link->name, + params); return 0; } @@ -783,7 +933,8 @@ static int sof_ipc4_pcm_setup(struct snd_sof_dev *sdev, struct snd_sof_pcm *spcm /* allocate memory for max number of pipeline IDs */ pipeline_list->pipelines = kcalloc(ipc4_data->max_num_pipelines, - sizeof(struct snd_sof_widget *), GFP_KERNEL); + sizeof(*pipeline_list->pipelines), + GFP_KERNEL); if (!pipeline_list->pipelines) { sof_ipc4_pcm_free(sdev, spcm); return -ENOMEM; @@ -797,7 +948,8 @@ static int sof_ipc4_pcm_setup(struct snd_sof_dev *sdev, struct snd_sof_pcm *spcm spcm->stream[stream].private = stream_priv; - if (!support_info) + /* Delay reporting is only supported on playback */ + if (!support_info || stream == SNDRV_PCM_STREAM_CAPTURE) continue; time_info = kzalloc(sizeof(*time_info), GFP_KERNEL); @@ -910,6 +1062,35 @@ static int sof_ipc4_pcm_hw_params(struct snd_soc_component *component, return 0; } +static u64 sof_ipc4_frames_dai_to_host(struct sof_ipc4_timestamp_info *time_info, u64 value) +{ + u64 dai_rate, host_rate; + + if (!time_info->dai_copier || !time_info->host_copier) + return value; + + /* + * copiers do not change sampling rate, so we can use the + * out_format independently of stream direction + */ + dai_rate = time_info->dai_copier->data.out_format.sampling_frequency; + host_rate = time_info->host_copier->data.out_format.sampling_frequency; + + if (!dai_rate || !host_rate || dai_rate == host_rate) + return value; + + /* take care not to overflow u64, rates can be up to 768000 */ + if (value > U32_MAX) { + value = div64_u64(value, dai_rate); + value *= host_rate; + } else { + value *= host_rate; + value = div64_u64(value, dai_rate); + } + + return value; +} + static int sof_ipc4_get_stream_start_offset(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream, struct snd_sof_pcm_stream *sps, @@ -925,8 +1106,30 @@ static int sof_ipc4_get_stream_start_offset(struct snd_sof_dev *sdev, if (!host_copier || !dai_copier) return -EINVAL; - if (host_copier->data.gtw_cfg.node_id == SOF_IPC4_INVALID_NODE_ID) + if (host_copier->data.gtw_cfg.node_id == SOF_IPC4_INVALID_NODE_ID) { return -EINVAL; + } else if (host_copier->data.gtw_cfg.node_id == SOF_IPC4_CHAIN_DMA_NODE_ID) { + /* + * While the firmware does not support time_info reporting for + * streams using ChainDMA, it is granted that ChainDMA can only + * be used on Host+Link pairs where the link position is + * accessible from the host side. + * + * Enable delay calculation in case of ChainDMA via host + * accessible registers. + * + * The ChainDMA prefills the link DMA with a preamble + * of zero samples. Set the stream start offset based + * on size of the preamble (driver provided fifo size + * multiplied by 2.5). We add 1ms of margin as the FW + * will align the buffer size to DMA hardware + * alignment that is not known to host. + */ + int pre_ms = SOF_IPC4_CHAIN_DMA_BUF_SIZE_MS * 5 / 2 + 1; + + time_info->stream_start_offset = pre_ms * substream->runtime->rate / MSEC_PER_SEC; + goto out; + } node_index = SOF_IPC4_NODE_INDEX(host_copier->data.gtw_cfg.node_id); offset = offsetof(struct sof_ipc4_fw_registers, pipeline_regs) + node_index * sizeof(ppl_reg); @@ -944,13 +1147,13 @@ static int sof_ipc4_get_stream_start_offset(struct snd_sof_dev *sdev, time_info->stream_end_offset = ppl_reg.stream_end_offset; do_div(time_info->stream_end_offset, dai_sample_size); - /* - * Calculate the wrap boundary need to be used for delay calculation - * The host counter is in bytes, it will wrap earlier than the frames - * based link counter. - */ - time_info->boundary = div64_u64(~((u64)0), - frames_to_bytes(substream->runtime, 1)); + /* convert to host frame time */ + time_info->stream_start_offset = + sof_ipc4_frames_dai_to_host(time_info, time_info->stream_start_offset); + time_info->stream_end_offset = + sof_ipc4_frames_dai_to_host(time_info, time_info->stream_end_offset); + +out: /* Initialize the delay value to 0 (no delay) */ time_info->delay = 0; @@ -993,6 +1196,8 @@ static int sof_ipc4_pcm_pointer(struct snd_soc_component *component, /* For delay calculation we need the host counter */ host_cnt = snd_sof_pcm_get_host_byte_counter(sdev, component, substream); + + /* Store the original value to host_ptr */ host_ptr = host_cnt; /* convert the host_cnt to frames */ @@ -1011,6 +1216,8 @@ static int sof_ipc4_pcm_pointer(struct snd_soc_component *component, sof_mailbox_read(sdev, time_info->llp_offset, &llp, sizeof(llp)); dai_cnt = ((u64)llp.reading.llp_u << 32) | llp.reading.llp_l; } + + dai_cnt = sof_ipc4_frames_dai_to_host(time_info, dai_cnt); dai_cnt += time_info->stream_end_offset; /* In two cases dai dma counter is not accurate @@ -1044,8 +1251,9 @@ static int sof_ipc4_pcm_pointer(struct snd_soc_component *component, dai_cnt -= time_info->stream_start_offset; } - /* Wrap the dai counter at the boundary where the host counter wraps */ - div64_u64_rem(dai_cnt, time_info->boundary, &dai_cnt); + /* Convert to a common base before comparisons */ + dai_cnt &= DELAY_BOUNDARY; + host_cnt &= DELAY_BOUNDARY; if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { head_cnt = host_cnt; @@ -1055,14 +1263,18 @@ static int sof_ipc4_pcm_pointer(struct snd_soc_component *component, tail_cnt = host_cnt; } - if (head_cnt < tail_cnt) { - time_info->delay = time_info->boundary - tail_cnt + head_cnt; - goto out; - } + if (unlikely(head_cnt < tail_cnt)) + time_info->delay = DELAY_BOUNDARY - tail_cnt + head_cnt; + else + time_info->delay = head_cnt - tail_cnt; - time_info->delay = head_cnt - tail_cnt; + if (time_info->delay > DELAY_MAX) { + spcm_dbg_ratelimited(spcm, substream->stream, + "inaccurate delay, host %llu dai_cnt %llu", + host_cnt, dai_cnt); + time_info->delay = 0; + } -out: /* * Convert the host byte counter to PCM pointer which wraps in buffer * and it is in frames diff --git a/sound/soc/sof/ipc4-priv.h b/sound/soc/sof/ipc4-priv.h index ea3323b90343..a8cdf9bc750b 100644 --- a/sound/soc/sof/ipc4-priv.h +++ b/sound/soc/sof/ipc4-priv.h @@ -11,6 +11,7 @@ #include <linux/idr.h> #include <sound/sof/ext_manifest4.h> +#include <sound/sof/ipc4/header.h> #include "sof-priv.h" /* The DSP window indices are fixed */ @@ -71,6 +72,8 @@ struct sof_ipc4_fw_library { * @max_num_pipelines: max number of pipelines * @max_libs_count: Maximum number of libraries support by the FW including the * base firmware + * @fw_context_save: Firmware supports full context save and restore + * @libraries_restored: The libraries have been retained during firmware boot * * @load_library: Callback function for platform dependent library loading * @pipeline_state_mutex: Mutex to protect pipeline triggers, ref counts, states and deletion @@ -86,9 +89,12 @@ struct sof_ipc4_fw_data { int max_num_pipelines; u32 max_libs_count; bool fw_context_save; + bool libraries_restored; int (*load_library)(struct snd_sof_dev *sdev, struct sof_ipc4_fw_library *fw_lib, bool reload); + void (*intel_configure_mic_privacy)(struct snd_sof_dev *sdev, + struct sof_ipc4_intel_mic_privacy_cap *caps); struct mutex pipeline_state_mutex; /* protect pipeline triggers, ref counts and states */ }; @@ -101,6 +107,7 @@ extern const struct sof_ipc_fw_tracing_ops ipc4_mtrace_ops; int sof_ipc4_set_pipeline_state(struct snd_sof_dev *sdev, u32 instance_id, u32 state); int sof_ipc4_mtrace_update_pos(struct snd_sof_dev *sdev, int core); +int sof_ipc4_complete_split_release(struct snd_sof_dev *sdev); int sof_ipc4_query_fw_configuration(struct snd_sof_dev *sdev); int sof_ipc4_reload_fw_libraries(struct snd_sof_dev *sdev); struct sof_ipc4_fw_module *sof_ipc4_find_module_by_uuid(struct snd_sof_dev *sdev, @@ -117,4 +124,9 @@ void sof_ipc4_update_cpc_from_manifest(struct snd_sof_dev *sdev, size_t sof_ipc4_find_debug_slot_offset_by_type(struct snd_sof_dev *sdev, u32 slot_type); +void sof_ipc4_mic_privacy_state_change(struct snd_sof_dev *sdev, bool state); + +enum sof_ipc4_pipeline_state; +const char *sof_ipc4_pipeline_state_str(enum sof_ipc4_pipeline_state state); + #endif diff --git a/sound/soc/sof/ipc4-topology.c b/sound/soc/sof/ipc4-topology.c index b55eb977e443..221e9d4052b8 100644 --- a/sound/soc/sof/ipc4-topology.c +++ b/sound/soc/sof/ipc4-topology.c @@ -7,6 +7,7 @@ // // #include <linux/bitfield.h> +#include <linux/cleanup.h> #include <uapi/sound/sof/tokens.h> #include <sound/pcm_params.h> #include <sound/sof/ext_manifest4.h> @@ -32,11 +33,40 @@ MODULE_PARM_DESC(ipc4_ignore_cpc, #define SOF_IPC4_GAIN_PARAM_ID 0 #define SOF_IPC4_TPLG_ABI_SIZE 6 -#define SOF_IPC4_CHAIN_DMA_BUF_SIZE_MS 2 static DEFINE_IDA(alh_group_ida); static DEFINE_IDA(pipeline_ida); +struct sof_comp_domains { + const char *name; + enum sof_comp_domain domain; +}; + +static const struct sof_comp_domains sof_domains[] = { + { "LL", SOF_COMP_DOMAIN_LL, }, + { "DP", SOF_COMP_DOMAIN_DP, } +}; + +static enum sof_comp_domain find_domain(const char *name) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(sof_domains); i++) { + if (strcmp(name, sof_domains[i].name) == 0) + return sof_domains[i].domain; + } + /* No valid value found, fall back to manifest value */ + return SOF_COMP_DOMAIN_UNSET; +} + +static int get_token_comp_domain(void *elem, void *object, u32 offset) +{ + u32 *val = (u32 *)((u8 *)object + offset); + + *val = find_domain((const char *)elem); + return 0; +} + static const struct sof_topology_token ipc4_sched_tokens[] = { {SOF_TKN_SCHED_LP_MODE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, offsetof(struct sof_ipc4_pipeline, lp_mode)}, @@ -126,6 +156,8 @@ static const struct sof_topology_token comp_ext_tokens[] = { offsetof(struct snd_sof_widget, uuid)}, {SOF_TKN_COMP_CORE_ID, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, offsetof(struct snd_sof_widget, core)}, + {SOF_TKN_COMP_SCHED_DOMAIN, SND_SOC_TPLG_TUPLE_TYPE_STRING, get_token_comp_domain, + offsetof(struct snd_sof_widget, comp_domain)}, }; static const struct sof_topology_token gain_tokens[] = { @@ -144,6 +176,14 @@ static const struct sof_topology_token src_tokens[] = { offsetof(struct sof_ipc4_src_data, sink_rate)}, }; +/* ASRC */ +static const struct sof_topology_token asrc_tokens[] = { + {SOF_TKN_ASRC_RATE_OUT, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, + offsetof(struct sof_ipc4_asrc_data, out_freq)}, + {SOF_TKN_ASRC_OPERATION_MODE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, + offsetof(struct sof_ipc4_asrc_data, asrc_mode)}, +}; + static const struct sof_token_info ipc4_token_list[SOF_TOKEN_COUNT] = { [SOF_DAI_TOKENS] = {"DAI tokens", dai_tokens, ARRAY_SIZE(dai_tokens)}, [SOF_PIPELINE_TOKENS] = {"Pipeline tokens", pipeline_tokens, ARRAY_SIZE(pipeline_tokens)}, @@ -165,6 +205,7 @@ static const struct sof_token_info ipc4_token_list[SOF_TOKEN_COUNT] = { ipc4_audio_fmt_num_tokens, ARRAY_SIZE(ipc4_audio_fmt_num_tokens)}, [SOF_GAIN_TOKENS] = {"Gain tokens", gain_tokens, ARRAY_SIZE(gain_tokens)}, [SOF_SRC_TOKENS] = {"SRC tokens", src_tokens, ARRAY_SIZE(src_tokens)}, + [SOF_ASRC_TOKENS] = {"ASRC tokens", asrc_tokens, ARRAY_SIZE(asrc_tokens)}, }; struct snd_sof_widget *sof_ipc4_find_swidget_by_ids(struct snd_sof_dev *sdev, @@ -487,7 +528,17 @@ static int sof_ipc4_widget_setup_msg(struct snd_sof_widget *swidget, struct sof_ msg->extension = SOF_IPC4_MOD_EXT_CORE_ID(swidget->core); - type = (fw_module->man4_module_entry.type & SOF_IPC4_MODULE_DP) ? 1 : 0; + switch (swidget->comp_domain) { + case SOF_COMP_DOMAIN_LL: + type = 0; + break; + case SOF_COMP_DOMAIN_DP: + type = 1; + break; + default: + type = (fw_module->man4_module_entry.type & SOF_IPC4_MODULE_DP) ? 1 : 0; + break; + } msg->extension |= SOF_IPC4_MOD_EXT_DOMAIN(type); return 0; @@ -614,8 +665,13 @@ static int sof_ipc4_widget_setup_pcm(struct snd_sof_widget *swidget) swidget->tuples, swidget->num_tuples, sizeof(u32), 1); /* Set default DMA buffer size if it is not specified in topology */ - if (!sps->dsp_max_burst_size_in_ms) - sps->dsp_max_burst_size_in_ms = SOF_IPC4_MIN_DMA_BUFFER_SIZE; + if (!sps->dsp_max_burst_size_in_ms) { + struct snd_sof_widget *pipe_widget = swidget->spipe->pipe_widget; + struct sof_ipc4_pipeline *pipeline = pipe_widget->private; + + sps->dsp_max_burst_size_in_ms = pipeline->use_chain_dma ? + SOF_IPC4_CHAIN_DMA_BUFFER_SIZE : SOF_IPC4_MIN_DMA_BUFFER_SIZE; + } } else { /* Capture data is copied from DSP to host in 1ms bursts */ spcm->stream[dir].dsp_max_burst_size_in_ms = 1; @@ -765,10 +821,16 @@ static int sof_ipc4_widget_setup_comp_dai(struct snd_sof_widget *swidget) } list_for_each_entry(w, &sdev->widget_list, list) { - if (w->widget->sname && + struct snd_sof_dai *alh_dai; + + if (!WIDGET_IS_DAI(w->id) || !w->widget->sname || strcmp(w->widget->sname, swidget->widget->sname)) continue; + alh_dai = w->private; + if (alh_dai->type != SOF_DAI_INTEL_ALH) + continue; + blob->alh_cfg.device_count++; } @@ -1038,6 +1100,50 @@ err: return ret; } +static int sof_ipc4_widget_setup_comp_asrc(struct snd_sof_widget *swidget) +{ + struct snd_soc_component *scomp = swidget->scomp; + struct snd_sof_pipeline *spipe = swidget->spipe; + struct sof_ipc4_asrc *asrc; + int ret; + + dev_dbg(scomp->dev, "Updating IPC structure for %s\n", swidget->widget->name); + + asrc = kzalloc(sizeof(*asrc), GFP_KERNEL); + if (!asrc) + return -ENOMEM; + + swidget->private = asrc; + + ret = sof_ipc4_get_audio_fmt(scomp, swidget, &asrc->available_fmt, + &asrc->data.base_config); + if (ret) + goto err; + + ret = sof_update_ipc_object(scomp, &asrc->data, SOF_ASRC_TOKENS, swidget->tuples, + swidget->num_tuples, sizeof(*asrc), 1); + if (ret) { + dev_err(scomp->dev, "Parsing ASRC tokens failed\n"); + goto err; + } + + spipe->core_mask |= BIT(swidget->core); + + dev_dbg(scomp->dev, "ASRC sink rate %d, mode 0x%08x\n", + asrc->data.out_freq, asrc->data.asrc_mode); + + ret = sof_ipc4_widget_setup_msg(swidget, &asrc->msg); + if (ret) + goto err; + + return 0; +err: + sof_ipc4_free_audio_fmt(&asrc->available_fmt); + kfree(asrc); + swidget->private = NULL; + return ret; +} + static void sof_ipc4_widget_free_comp_src(struct snd_sof_widget *swidget) { struct sof_ipc4_src *src = swidget->private; @@ -1050,6 +1156,18 @@ static void sof_ipc4_widget_free_comp_src(struct snd_sof_widget *swidget) swidget->private = NULL; } +static void sof_ipc4_widget_free_comp_asrc(struct snd_sof_widget *swidget) +{ + struct sof_ipc4_asrc *asrc = swidget->private; + + if (!asrc) + return; + + sof_ipc4_free_audio_fmt(&asrc->available_fmt); + kfree(swidget->private); + swidget->private = NULL; +} + static void sof_ipc4_widget_free_comp_mixer(struct snd_sof_widget *swidget) { struct sof_ipc4_mixer *mixer = swidget->private; @@ -1220,6 +1338,23 @@ static int sof_ipc4_widget_assign_instance_id(struct snd_sof_dev *sdev, return 0; } +static u32 sof_ipc4_fmt_cfg_to_type(u32 fmt_cfg) +{ + /* Fetch the sample type from the fmt for 8 and 32 bit formats */ + u32 __bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(fmt_cfg); + + if (__bits == 8 || __bits == 32) + return SOF_IPC4_AUDIO_FORMAT_CFG_SAMPLE_TYPE(fmt_cfg); + + /* + * Return LSB integer type for 20 and 24 formats as the firmware is + * handling the LSB/MSB alignment internally, for the kernel this + * should not be taken into account, we treat them as LSB to match with + * the format we support on the PCM side. + */ + return SOF_IPC4_TYPE_LSB_INTEGER; +} + /* update hw_params based on the audio stream format */ static int sof_ipc4_update_hw_params(struct snd_sof_dev *sdev, struct snd_pcm_hw_params *params, struct sof_ipc4_audio_format *fmt, u32 param_to_update) @@ -1228,10 +1363,27 @@ static int sof_ipc4_update_hw_params(struct snd_sof_dev *sdev, struct snd_pcm_hw if (param_to_update & BIT(SNDRV_PCM_HW_PARAM_FORMAT)) { int valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(fmt->fmt_cfg); + int type = sof_ipc4_fmt_cfg_to_type(fmt->fmt_cfg); snd_pcm_format_t snd_fmt; struct snd_mask *m; switch (valid_bits) { + case 8: + switch (type) { + case SOF_IPC4_TYPE_A_LAW: + snd_fmt = SNDRV_PCM_FORMAT_A_LAW; + break; + case SOF_IPC4_TYPE_MU_LAW: + snd_fmt = SNDRV_PCM_FORMAT_MU_LAW; + break; + case SOF_IPC4_TYPE_UNSIGNED_INTEGER: + snd_fmt = SNDRV_PCM_FORMAT_U8; + break; + default: + dev_err(sdev->dev, "Unsupported PCM 8-bit IPC4 type %d\n", type); + return -EINVAL; + } + break; case 16: snd_fmt = SNDRV_PCM_FORMAT_S16_LE; break; @@ -1239,7 +1391,17 @@ static int sof_ipc4_update_hw_params(struct snd_sof_dev *sdev, struct snd_pcm_hw snd_fmt = SNDRV_PCM_FORMAT_S24_LE; break; case 32: - snd_fmt = SNDRV_PCM_FORMAT_S32_LE; + switch (type) { + case SOF_IPC4_TYPE_LSB_INTEGER: + snd_fmt = SNDRV_PCM_FORMAT_S32_LE; + break; + case SOF_IPC4_TYPE_FLOAT: + snd_fmt = SNDRV_PCM_FORMAT_FLOAT_LE; + break; + default: + dev_err(sdev->dev, "Unsupported PCM 32-bit IPC4 type %d\n", type); + return -EINVAL; + } break; default: dev_err(sdev->dev, "invalid PCM valid_bits %d\n", valid_bits); @@ -1303,7 +1465,7 @@ static int sof_ipc4_init_output_audio_fmt(struct snd_sof_dev *sdev, struct sof_ipc4_base_module_cfg *base_config, struct sof_ipc4_available_audio_format *available_fmt, u32 out_ref_rate, u32 out_ref_channels, - u32 out_ref_valid_bits) + u32 out_ref_valid_bits, u32 out_ref_type) { struct sof_ipc4_pin_format *pin_fmts = available_fmt->output_pin_fmts; u32 pin_fmts_size = available_fmt->num_output_formats; @@ -1329,19 +1491,22 @@ static int sof_ipc4_init_output_audio_fmt(struct snd_sof_dev *sdev, for (i = 0; i < pin_fmts_size; i++) { struct sof_ipc4_audio_format *fmt = &pin_fmts[i].audio_fmt; - u32 _out_rate, _out_channels, _out_valid_bits; + u32 _out_rate, _out_channels, _out_valid_bits, _out_type; _out_rate = fmt->sampling_frequency; _out_channels = SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(fmt->fmt_cfg); _out_valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(fmt->fmt_cfg); + _out_type = sof_ipc4_fmt_cfg_to_type(fmt->fmt_cfg); if (_out_rate == out_ref_rate && _out_channels == out_ref_channels && - _out_valid_bits == out_ref_valid_bits) + _out_valid_bits == out_ref_valid_bits && _out_type == out_ref_type) goto out_fmt; } - dev_err(sdev->dev, "%s: Unsupported audio format: %uHz, %ubit, %u channels\n", - __func__, out_ref_rate, out_ref_valid_bits, out_ref_channels); + dev_err(sdev->dev, + "%s: Unsupported audio format: %uHz, %ubit, %u channels, type: %d\n", + __func__, out_ref_rate, out_ref_valid_bits, out_ref_channels, + out_ref_type); return -EINVAL; @@ -1354,18 +1519,46 @@ out_fmt: static int sof_ipc4_get_valid_bits(struct snd_sof_dev *sdev, struct snd_pcm_hw_params *params) { switch (params_format(params)) { + case SNDRV_PCM_FORMAT_U8: + case SNDRV_PCM_FORMAT_MU_LAW: + case SNDRV_PCM_FORMAT_A_LAW: + return 8; case SNDRV_PCM_FORMAT_S16_LE: return 16; case SNDRV_PCM_FORMAT_S24_LE: return 24; case SNDRV_PCM_FORMAT_S32_LE: return 32; + case SNDRV_PCM_FORMAT_FLOAT_LE: + return 32; default: dev_err(sdev->dev, "invalid pcm frame format %d\n", params_format(params)); return -EINVAL; } } +static int sof_ipc4_get_sample_type(struct snd_sof_dev *sdev, struct snd_pcm_hw_params *params) +{ + switch (params_format(params)) { + case SNDRV_PCM_FORMAT_A_LAW: + return SOF_IPC4_TYPE_A_LAW; + case SNDRV_PCM_FORMAT_MU_LAW: + return SOF_IPC4_TYPE_MU_LAW; + case SNDRV_PCM_FORMAT_U8: + return SOF_IPC4_TYPE_UNSIGNED_INTEGER; + case SNDRV_PCM_FORMAT_S16_LE: + case SNDRV_PCM_FORMAT_S24_LE: + case SNDRV_PCM_FORMAT_S32_LE: + case SNDRV_PCM_FORMAT_IEC958_SUBFRAME_LE: + return SOF_IPC4_TYPE_LSB_INTEGER; + case SNDRV_PCM_FORMAT_FLOAT_LE: + return SOF_IPC4_TYPE_FLOAT; + default: + dev_err(sdev->dev, "invalid pcm sample type %d\n", params_format(params)); + return -EINVAL; + } +} + static int sof_ipc4_init_input_audio_fmt(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget, struct sof_ipc4_base_module_cfg *base_config, @@ -1377,8 +1570,10 @@ static int sof_ipc4_init_input_audio_fmt(struct snd_sof_dev *sdev, u32 valid_bits; u32 channels; u32 rate; + u32 type; bool single_format; int sample_valid_bits; + int sample_type; int i = 0; if (!pin_fmts_size) { @@ -1394,6 +1589,10 @@ static int sof_ipc4_init_input_audio_fmt(struct snd_sof_dev *sdev, if (sample_valid_bits < 0) return sample_valid_bits; + sample_type = sof_ipc4_get_sample_type(sdev, params); + if (sample_type < 0) + return sample_type; + /* * Search supported input audio formats with pin index 0 to match rate, channels and * sample_valid_bits from reference params @@ -1407,14 +1606,17 @@ static int sof_ipc4_init_input_audio_fmt(struct snd_sof_dev *sdev, rate = fmt->sampling_frequency; channels = SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(fmt->fmt_cfg); valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(fmt->fmt_cfg); + type = sof_ipc4_fmt_cfg_to_type(fmt->fmt_cfg); if (params_rate(params) == rate && params_channels(params) == channels && - sample_valid_bits == valid_bits) + sample_valid_bits == valid_bits && sample_type == type) break; } if (i == pin_fmts_size) { - dev_err(sdev->dev, "%s: Unsupported audio format: %uHz, %ubit, %u channels\n", - __func__, params_rate(params), sample_valid_bits, params_channels(params)); + dev_err(sdev->dev, + "%s: Unsupported audio format: %uHz, %ubit, %u channels, type: %d\n", + __func__, params_rate(params), sample_valid_bits, + params_channels(params), sample_type); return -EINVAL; } @@ -1801,8 +2003,8 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget, struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); struct sof_ipc4_copier_data *copier_data; int input_fmt_index, output_fmt_index; - struct snd_pcm_hw_params ref_params; struct sof_ipc4_copier *ipc4_copier; + struct snd_pcm_hw_params *ref_params __free(kfree) = NULL; struct snd_sof_dai *dai; u32 gtw_cfg_config_length; u32 dma_config_tlv_size = 0; @@ -1810,20 +2012,24 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget, int *ipc_config_size; u32 **data; int ipc_size, ret, out_ref_valid_bits; - u32 out_ref_rate, out_ref_channels; + u32 out_ref_rate, out_ref_channels, out_ref_type; u32 deep_buffer_dma_ms = 0; bool single_output_bitdepth; int i; - dev_dbg(sdev->dev, "copier %s, type %d", swidget->widget->name, swidget->id); - switch (swidget->id) { case snd_soc_dapm_aif_in: case snd_soc_dapm_aif_out: { + struct snd_sof_widget *pipe_widget = swidget->spipe->pipe_widget; + struct sof_ipc4_pipeline *pipeline = pipe_widget->private; struct sof_ipc4_gtw_attributes *gtw_attr; - struct snd_sof_widget *pipe_widget; - struct sof_ipc4_pipeline *pipeline; + + dev_dbg(sdev->dev, + "Host copier %s, type %d, ChainDMA: %s, stream_tag: %d\n", + swidget->widget->name, swidget->id, + str_yes_no(pipeline->use_chain_dma), + platform_params->stream_tag); /* parse the deep buffer dma size */ ret = sof_update_ipc_object(scomp, &deep_buffer_dma_ms, @@ -1840,9 +2046,6 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget, copier_data = &ipc4_copier->data; available_fmt = &ipc4_copier->available_fmt; - pipe_widget = swidget->spipe->pipe_widget; - pipeline = pipe_widget->private; - if (pipeline->use_chain_dma) { u32 host_dma_id; u32 fifo_size; @@ -1850,10 +2053,13 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget, host_dma_id = platform_params->stream_tag - 1; pipeline->msg.primary |= SOF_IPC4_GLB_CHAIN_DMA_HOST_ID(host_dma_id); - /* Set SCS bit for S16_LE format only */ if (params_format(fe_params) == SNDRV_PCM_FORMAT_S16_LE) pipeline->msg.primary |= SOF_IPC4_GLB_CHAIN_DMA_SCS_MASK; + /* Set SCS bit for 8 and 16 bit formats */ + if (params_physical_width(fe_params) <= 16) + pipeline->msg.primary |= SOF_IPC4_GLB_CHAIN_DMA_SCS_MASK; + /* * Despite its name the bitfield 'fifo_size' is used to define DMA buffer * size. The expression calculates 2ms buffer size. @@ -1865,10 +2071,10 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget, pipeline->msg.extension |= SOF_IPC4_GLB_EXT_CHAIN_DMA_FIFO_SIZE(fifo_size); /* - * Chain DMA does not support stream timestamping, set node_id to invalid - * to skip the code in sof_ipc4_get_stream_start_offset(). + * Chain DMA does not support stream timestamping, but it + * can use the host side registers for delay calculation. */ - copier_data->gtw_cfg.node_id = SOF_IPC4_INVALID_NODE_ID; + copier_data->gtw_cfg.node_id = SOF_IPC4_CHAIN_DMA_NODE_ID; return 0; } @@ -1878,9 +2084,11 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget, * for capture. */ if (dir == SNDRV_PCM_STREAM_PLAYBACK) - ref_params = *fe_params; + ref_params = kmemdup(fe_params, sizeof(*ref_params), GFP_KERNEL); else - ref_params = *pipeline_params; + ref_params = kmemdup(pipeline_params, sizeof(*ref_params), GFP_KERNEL); + if (!ref_params) + return -ENOMEM; copier_data->gtw_cfg.node_id &= ~SOF_IPC4_NODE_INDEX_MASK; copier_data->gtw_cfg.node_id |= @@ -1896,6 +2104,10 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget, struct snd_sof_widget *pipe_widget = swidget->spipe->pipe_widget; struct sof_ipc4_pipeline *pipeline = pipe_widget->private; + dev_dbg(sdev->dev, "Dai copier %s, type %d, ChainDMA: %s\n", + swidget->widget->name, swidget->id, + str_yes_no(pipeline->use_chain_dma)); + if (pipeline->use_chain_dma) return 0; @@ -1913,8 +2125,11 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget, * In case of capture the ref_params returned will be used to * find the input configuration of the copier. */ - ref_params = *fe_params; - ret = sof_ipc4_prepare_dai_copier(sdev, dai, &ref_params, dir); + ref_params = kmemdup(fe_params, sizeof(*ref_params), GFP_KERNEL); + if (!ref_params) + return -ENOMEM; + + ret = sof_ipc4_prepare_dai_copier(sdev, dai, ref_params, dir); if (ret < 0) return ret; @@ -1923,16 +2138,22 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget, * input configuration of the copier. */ if (dir == SNDRV_PCM_STREAM_PLAYBACK) - ref_params = *pipeline_params; + memcpy(ref_params, pipeline_params, sizeof(*ref_params)); break; } case snd_soc_dapm_buffer: { + dev_dbg(sdev->dev, "Module copier %s, type %d\n", + swidget->widget->name, swidget->id); + ipc4_copier = (struct sof_ipc4_copier *)swidget->private; copier_data = &ipc4_copier->data; available_fmt = &ipc4_copier->available_fmt; - ref_params = *pipeline_params; + + ref_params = kmemdup(pipeline_params, sizeof(*ref_params), GFP_KERNEL); + if (!ref_params) + return -ENOMEM; break; } @@ -1945,7 +2166,7 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget, /* set input and output audio formats */ input_fmt_index = sof_ipc4_init_input_audio_fmt(sdev, swidget, &copier_data->base_config, - &ref_params, available_fmt); + ref_params, available_fmt); if (input_fmt_index < 0) return input_fmt_index; @@ -1963,6 +2184,7 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget, in_fmt = &available_fmt->input_pin_fmts[input_fmt_index].audio_fmt; out_ref_rate = in_fmt->sampling_frequency; out_ref_channels = SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(in_fmt->fmt_cfg); + out_ref_type = sof_ipc4_fmt_cfg_to_type(in_fmt->fmt_cfg); if (!single_output_bitdepth) out_ref_valid_bits = @@ -1973,6 +2195,11 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget, case snd_soc_dapm_dai_in: out_ref_rate = params_rate(fe_params); out_ref_channels = params_channels(fe_params); + ret = sof_ipc4_get_sample_type(sdev, fe_params); + if (ret < 0) + return ret; + out_ref_type = (u32)ret; + if (!single_output_bitdepth) { out_ref_valid_bits = sof_ipc4_get_valid_bits(sdev, fe_params); if (out_ref_valid_bits < 0) @@ -1997,12 +2224,14 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget, out_fmt = &available_fmt->output_pin_fmts[0].audio_fmt; out_ref_valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(out_fmt->fmt_cfg); + out_ref_type = sof_ipc4_fmt_cfg_to_type(out_fmt->fmt_cfg); } output_fmt_index = sof_ipc4_init_output_audio_fmt(sdev, swidget, &copier_data->base_config, available_fmt, out_ref_rate, - out_ref_channels, out_ref_valid_bits); + out_ref_channels, out_ref_valid_bits, + out_ref_type); if (output_fmt_index < 0) return output_fmt_index; @@ -2061,11 +2290,13 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget, list_for_each_entry(w, &sdev->widget_list, list) { u32 node_type; - if (w->widget->sname && + if (!WIDGET_IS_DAI(w->id) || !w->widget->sname || strcmp(w->widget->sname, swidget->widget->sname)) continue; dai = w->private; + if (dai->type != SOF_DAI_INTEL_ALH) + continue; alh_copier = (struct sof_ipc4_copier *)dai->private; alh_data = &alh_copier->data; node_type = SOF_IPC4_GET_NODE_TYPE(alh_data->gtw_cfg.node_id); @@ -2229,7 +2460,7 @@ static int sof_ipc4_prepare_gain_module(struct snd_sof_widget *swidget, struct sof_ipc4_gain *gain = swidget->private; struct sof_ipc4_available_audio_format *available_fmt = &gain->available_fmt; struct sof_ipc4_audio_format *in_fmt; - u32 out_ref_rate, out_ref_channels, out_ref_valid_bits; + u32 out_ref_rate, out_ref_channels, out_ref_valid_bits, out_ref_type; int input_fmt_index, output_fmt_index; input_fmt_index = sof_ipc4_init_input_audio_fmt(sdev, swidget, @@ -2243,13 +2474,15 @@ static int sof_ipc4_prepare_gain_module(struct snd_sof_widget *swidget, out_ref_rate = in_fmt->sampling_frequency; out_ref_channels = SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(in_fmt->fmt_cfg); out_ref_valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(in_fmt->fmt_cfg); + out_ref_type = sof_ipc4_fmt_cfg_to_type(in_fmt->fmt_cfg); output_fmt_index = sof_ipc4_init_output_audio_fmt(sdev, swidget, &gain->data.base_config, available_fmt, out_ref_rate, out_ref_channels, - out_ref_valid_bits); + out_ref_valid_bits, + out_ref_type); if (output_fmt_index < 0) return output_fmt_index; @@ -2272,7 +2505,7 @@ static int sof_ipc4_prepare_mixer_module(struct snd_sof_widget *swidget, struct sof_ipc4_mixer *mixer = swidget->private; struct sof_ipc4_available_audio_format *available_fmt = &mixer->available_fmt; struct sof_ipc4_audio_format *in_fmt; - u32 out_ref_rate, out_ref_channels, out_ref_valid_bits; + u32 out_ref_rate, out_ref_channels, out_ref_valid_bits, out_ref_type; int input_fmt_index, output_fmt_index; input_fmt_index = sof_ipc4_init_input_audio_fmt(sdev, swidget, @@ -2286,13 +2519,15 @@ static int sof_ipc4_prepare_mixer_module(struct snd_sof_widget *swidget, out_ref_rate = in_fmt->sampling_frequency; out_ref_channels = SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(in_fmt->fmt_cfg); out_ref_valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(in_fmt->fmt_cfg); + out_ref_type = sof_ipc4_fmt_cfg_to_type(in_fmt->fmt_cfg); output_fmt_index = sof_ipc4_init_output_audio_fmt(sdev, swidget, &mixer->base_config, available_fmt, out_ref_rate, out_ref_channels, - out_ref_valid_bits); + out_ref_valid_bits, + out_ref_type); if (output_fmt_index < 0) return output_fmt_index; @@ -2316,7 +2551,7 @@ static int sof_ipc4_prepare_src_module(struct snd_sof_widget *swidget, struct sof_ipc4_available_audio_format *available_fmt = &src->available_fmt; struct sof_ipc4_audio_format *out_audio_fmt; struct sof_ipc4_audio_format *in_audio_fmt; - u32 out_ref_rate, out_ref_channels, out_ref_valid_bits; + u32 out_ref_rate, out_ref_channels, out_ref_valid_bits, out_ref_type; int output_fmt_index, input_fmt_index; input_fmt_index = sof_ipc4_init_input_audio_fmt(sdev, swidget, @@ -2343,6 +2578,7 @@ static int sof_ipc4_prepare_src_module(struct snd_sof_widget *swidget, in_audio_fmt = &available_fmt->input_pin_fmts[input_fmt_index].audio_fmt; out_ref_channels = SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(in_audio_fmt->fmt_cfg); out_ref_valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(in_audio_fmt->fmt_cfg); + out_ref_type = sof_ipc4_fmt_cfg_to_type(in_audio_fmt->fmt_cfg); /* * For capture, the SRC module should convert the rate to match the rate requested by the @@ -2356,7 +2592,8 @@ static int sof_ipc4_prepare_src_module(struct snd_sof_widget *swidget, available_fmt, out_ref_rate, out_ref_channels, - out_ref_valid_bits); + out_ref_valid_bits, + out_ref_type); if (output_fmt_index < 0) return output_fmt_index; @@ -2480,20 +2717,22 @@ static int sof_ipc4_prepare_process_module(struct snd_sof_widget *swidget, struct sof_ipc4_audio_format *in_fmt; struct sof_ipc4_pin_format *pin_fmt; u32 out_ref_rate, out_ref_channels; - int out_ref_valid_bits; + int out_ref_valid_bits, out_ref_type; in_fmt = &available_fmt->input_pin_fmts[input_fmt_index].audio_fmt; out_ref_rate = in_fmt->sampling_frequency; out_ref_channels = SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(in_fmt->fmt_cfg); out_ref_valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(in_fmt->fmt_cfg); + out_ref_type = sof_ipc4_fmt_cfg_to_type(in_fmt->fmt_cfg); output_fmt_index = sof_ipc4_init_output_audio_fmt(sdev, swidget, &process->base_config, available_fmt, out_ref_rate, out_ref_channels, - out_ref_valid_bits); + out_ref_valid_bits, + out_ref_type); if (output_fmt_index < 0) return output_fmt_index; @@ -2792,6 +3031,16 @@ static int sof_ipc4_widget_setup(struct snd_sof_dev *sdev, struct snd_sof_widget msg = &src->msg; break; } + case snd_soc_dapm_asrc: + { + struct sof_ipc4_asrc *asrc = swidget->private; + + ipc_size = sizeof(asrc->data); + ipc_data = &asrc->data; + + msg = &asrc->msg; + break; + } case snd_soc_dapm_effect: { struct sof_ipc4_process *process = swidget->private; @@ -2827,7 +3076,7 @@ static int sof_ipc4_widget_setup(struct snd_sof_dev *sdev, struct snd_sof_widget msg->primary |= SOF_IPC4_MOD_INSTANCE(swidget->instance_id); msg->extension &= ~SOF_IPC4_MOD_EXT_PARAM_SIZE_MASK; - msg->extension |= ipc_size >> 2; + msg->extension |= SOF_IPC4_MOD_EXT_PARAM_SIZE(ipc_size >> 2); msg->extension &= ~SOF_IPC4_MOD_EXT_PPL_ID_MASK; msg->extension |= SOF_IPC4_MOD_EXT_PPL_ID(pipe_widget->instance_id); @@ -3401,9 +3650,6 @@ static int sof_ipc4_dai_get_param(struct snd_sof_dev *sdev, struct snd_sof_dai * static int sof_ipc4_tear_down_all_pipelines(struct snd_sof_dev *sdev, bool verify) { - struct snd_sof_pcm *spcm; - int dir, ret; - /* * This function is called during system suspend, we need to make sure * that all streams have been freed up. @@ -3415,21 +3661,8 @@ static int sof_ipc4_tear_down_all_pipelines(struct snd_sof_dev *sdev, bool verif * * This will also make sure that paused streams handled correctly. */ - list_for_each_entry(spcm, &sdev->pcm_list, list) { - for_each_pcm_streams(dir) { - struct snd_pcm_substream *substream = spcm->stream[dir].substream; - - if (!substream || !substream->runtime || spcm->stream[dir].suspend_ignored) - continue; - if (spcm->stream[dir].list) { - ret = sof_pcm_stream_free(sdev, substream, spcm, dir, true); - if (ret < 0) - return ret; - } - } - } - return 0; + return sof_pcm_free_all_streams(sdev); } static int sof_ipc4_link_setup(struct snd_sof_dev *sdev, struct snd_soc_dai_link *link) @@ -3494,6 +3727,15 @@ static enum sof_tokens src_token_list[] = { SOF_COMP_EXT_TOKENS, }; +static enum sof_tokens asrc_token_list[] = { + SOF_COMP_TOKENS, + SOF_ASRC_TOKENS, + SOF_AUDIO_FMT_NUM_TOKENS, + SOF_IN_AUDIO_FORMAT_TOKENS, + SOF_OUT_AUDIO_FORMAT_TOKENS, + SOF_COMP_EXT_TOKENS, +}; + static enum sof_tokens process_token_list[] = { SOF_COMP_TOKENS, SOF_AUDIO_FMT_NUM_TOKENS, @@ -3539,6 +3781,10 @@ static const struct sof_ipc_tplg_widget_ops tplg_ipc4_widget_ops[SND_SOC_DAPM_TY src_token_list, ARRAY_SIZE(src_token_list), NULL, sof_ipc4_prepare_src_module, NULL}, + [snd_soc_dapm_asrc] = {sof_ipc4_widget_setup_comp_asrc, sof_ipc4_widget_free_comp_asrc, + asrc_token_list, ARRAY_SIZE(asrc_token_list), + NULL, sof_ipc4_prepare_src_module, /* Common prepare with SRC */ + NULL}, [snd_soc_dapm_effect] = {sof_ipc4_widget_setup_comp_process, sof_ipc4_widget_free_comp_process, process_token_list, ARRAY_SIZE(process_token_list), diff --git a/sound/soc/sof/ipc4-topology.h b/sound/soc/sof/ipc4-topology.h index f4dc499c0ffe..191b51d97993 100644 --- a/sound/soc/sof/ipc4-topology.h +++ b/sound/soc/sof/ipc4-topology.h @@ -41,6 +41,15 @@ #define SOF_IPC4_FW_MAX_PAGE_COUNT 20 #define SOF_IPC4_FW_MAX_QUEUE_COUNT 8 +/* IPC4 sample types */ +#define SOF_IPC4_TYPE_MSB_INTEGER 0 +#define SOF_IPC4_TYPE_LSB_INTEGER 1 +#define SOF_IPC4_TYPE_SIGNED_INTEGER 2 +#define SOF_IPC4_TYPE_UNSIGNED_INTEGER 3 +#define SOF_IPC4_TYPE_FLOAT 4 +#define SOF_IPC4_TYPE_A_LAW 5 +#define SOF_IPC4_TYPE_MU_LAW 6 + /* Node index and mask applicable for host copier and ALH/HDA type DAI copiers */ #define SOF_IPC4_NODE_INDEX_MASK 0xFF #define SOF_IPC4_NODE_INDEX(x) ((x) & SOF_IPC4_NODE_INDEX_MASK) @@ -58,10 +67,14 @@ #define SOF_IPC4_DMA_DEVICE_MAX_COUNT 16 +#define SOF_IPC4_CHAIN_DMA_NODE_ID 0x7fffffff #define SOF_IPC4_INVALID_NODE_ID 0xffffffff -/* FW requires minimum 2ms DMA buffer size */ -#define SOF_IPC4_MIN_DMA_BUFFER_SIZE 2 +/* FW requires minimum 4ms DMA buffer size */ +#define SOF_IPC4_MIN_DMA_BUFFER_SIZE 4 + +/* ChainDMA in fw uses 5ms DMA buffer */ +#define SOF_IPC4_CHAIN_DMA_BUFFER_SIZE 5 /* * The base of multi-gateways. Multi-gateways addressing starts from @@ -108,6 +121,13 @@ enum sof_ipc4_copier_module_config_params { SOF_IPC4_COPIER_MODULE_CFG_ATTENUATION, }; +/* Scheduling domain, unset, Low Latency, or Data Processing */ +enum sof_comp_domain { + SOF_COMP_DOMAIN_UNSET = 0, /* Take domain value from manifest */ + SOF_COMP_DOMAIN_LL, /* Low Latency scheduling domain */ + SOF_COMP_DOMAIN_DP, /* Data Processing scheduling domain */ +}; + struct sof_ipc4_copier_config_set_sink_format { /* Id of sink */ u32 sink_id; @@ -246,6 +266,8 @@ struct sof_ipc4_dma_stream_ch_map { #define SOF_IPC4_DMA_METHOD_HDA 1 #define SOF_IPC4_DMA_METHOD_GPDMA 2 /* defined for consistency but not used */ +#define SOF_IPC4_CHAIN_DMA_BUF_SIZE_MS 2 + /** * struct sof_ipc4_dma_config: DMA configuration * @dma_method: HDAudio or GPDMA @@ -435,6 +457,30 @@ struct sof_ipc4_src { struct sof_ipc4_msg msg; }; +/* + * struct sof_ipc4_asrc_data - IPC data for ASRC + * @base_config: IPC base config data + * @out_freq: Output rate for sink module, passed as such from topology to FW. + * @asrc_mode: Control for ASRC features with bit-fields, passed as such from topolgy to FW. + */ +struct sof_ipc4_asrc_data { + struct sof_ipc4_base_module_cfg base_config; + uint32_t out_freq; + uint32_t asrc_mode; +} __packed __aligned(4); + +/** + * struct sof_ipc4_asrc - ASRC config data + * @data: IPC base config data + * @available_fmt: Available audio format + * @msg: IPC4 message struct containing header and data info + */ +struct sof_ipc4_asrc { + struct sof_ipc4_asrc_data data; + struct sof_ipc4_available_audio_format available_fmt; + struct sof_ipc4_msg msg; +}; + /** * struct sof_ipc4_base_module_cfg_ext - base module config extension containing the pin format * information for the module. Both @num_input_pin_fmts and @num_output_pin_fmts cannot be 0 for a diff --git a/sound/soc/sof/ipc4.c b/sound/soc/sof/ipc4.c index 4386cbae16d4..a4a090e6724a 100644 --- a/sound/soc/sof/ipc4.c +++ b/sound/soc/sof/ipc4.c @@ -237,6 +237,26 @@ static void sof_ipc4_log_header(struct device *dev, u8 *text, struct sof_ipc4_ms msg->extension, str); } } + +const char *sof_ipc4_pipeline_state_str(enum sof_ipc4_pipeline_state state) +{ + switch (state) { + case SOF_IPC4_PIPE_INVALID_STATE: + return " (INVALID_STATE)"; + case SOF_IPC4_PIPE_UNINITIALIZED: + return " (UNINITIALIZED)"; + case SOF_IPC4_PIPE_RESET: + return " (RESET)"; + case SOF_IPC4_PIPE_PAUSED: + return " (PAUSED)"; + case SOF_IPC4_PIPE_RUNNING: + return " (RUNNING)"; + case SOF_IPC4_PIPE_EOS: + return " (EOS)"; + default: + return " (<unknown>)"; + } +} #else /* CONFIG_SND_SOC_SOF_DEBUG_VERBOSE_IPC */ static void sof_ipc4_log_header(struct device *dev, u8 *text, struct sof_ipc4_msg *msg, bool data_size_valid) @@ -254,6 +274,11 @@ static void sof_ipc4_log_header(struct device *dev, u8 *text, struct sof_ipc4_ms else dev_dbg(dev, "%s: %#x|%#x\n", text, msg->primary, msg->extension); } + +const char *sof_ipc4_pipeline_state_str(enum sof_ipc4_pipeline_state state) +{ + return ""; +} #endif static void sof_ipc4_dump_payload(struct snd_sof_dev *sdev, @@ -576,9 +601,19 @@ EXPORT_SYMBOL(sof_ipc4_find_debug_slot_offset_by_type); static int ipc4_fw_ready(struct snd_sof_dev *sdev, struct sof_ipc4_msg *ipc4_msg) { - /* no need to re-check version/ABI for subsequent boots */ - if (!sdev->first_boot) + if (!sdev->first_boot) { + struct sof_ipc4_fw_data *ipc4_data = sdev->private; + + /* + * After the initial boot only check if the libraries have been + * restored when full context save is not enabled + */ + if (!ipc4_data->fw_context_save) + ipc4_data->libraries_restored = !!(ipc4_msg->primary & + SOF_IPC4_FW_READY_LIB_RESTORED); + return 0; + } sof_ipc4_create_exception_debugfs_node(sdev); @@ -825,8 +860,14 @@ static void sof_ipc4_exit(struct snd_sof_dev *sdev) static int sof_ipc4_post_boot(struct snd_sof_dev *sdev) { - if (sdev->first_boot) + if (sdev->first_boot) { + int ret = sof_ipc4_complete_split_release(sdev); + + if (ret) + return ret; + return sof_ipc4_query_fw_configuration(sdev); + } return sof_ipc4_reload_fw_libraries(sdev); } @@ -845,3 +886,21 @@ const struct sof_ipc_ops ipc4_ops = { .pcm = &ipc4_pcm_ops, .fw_tracing = &ipc4_mtrace_ops, }; + +void sof_ipc4_mic_privacy_state_change(struct snd_sof_dev *sdev, bool state) +{ + struct sof_ipc4_msg msg; + u32 data = state; + + msg.primary = SOF_IPC4_MSG_TARGET(SOF_IPC4_MODULE_MSG); + msg.primary |= SOF_IPC4_MSG_DIR(SOF_IPC4_MSG_REQUEST); + msg.primary |= SOF_IPC4_MOD_ID(SOF_IPC4_MOD_INIT_BASEFW_MOD_ID); + msg.primary |= SOF_IPC4_MOD_INSTANCE(SOF_IPC4_MOD_INIT_BASEFW_INSTANCE_ID); + msg.extension = SOF_IPC4_MOD_EXT_MSG_PARAM_ID(SOF_IPC4_FW_PARAM_MIC_PRIVACY_STATE_CHANGE); + + msg.data_size = sizeof(data); + msg.data_ptr = &data; + + sof_ipc4_set_get_data(sdev, &msg, msg.data_size, true); +} +EXPORT_SYMBOL(sof_ipc4_mic_privacy_state_change); diff --git a/sound/soc/sof/mediatek/mt8186/mt8186.c b/sound/soc/sof/mediatek/mt8186/mt8186.c index 9466f7d2e535..c1bea967737d 100644 --- a/sound/soc/sof/mediatek/mt8186/mt8186.c +++ b/sound/soc/sof/mediatek/mt8186/mt8186.c @@ -12,7 +12,6 @@ #include <linux/delay.h> #include <linux/firmware.h> #include <linux/io.h> -#include <linux/of_address.h> #include <linux/of_irq.h> #include <linux/of_platform.h> #include <linux/of_reserved_mem.h> @@ -22,7 +21,6 @@ #include <sound/sof/xtensa.h> #include "../../ops.h" #include "../../sof-of-dev.h" -#include "../../sof-audio.h" #include "../adsp_helper.h" #include "../mtk-adsp-common.h" #include "mt8186.h" @@ -38,60 +36,15 @@ static int mt8186_get_window_offset(struct snd_sof_dev *sdev, u32 id) return MBOX_OFFSET; } -static int mt8186_send_msg(struct snd_sof_dev *sdev, - struct snd_sof_ipc_msg *msg) -{ - struct adsp_priv *priv = sdev->pdata->hw_pdata; - - sof_mailbox_write(sdev, sdev->host_box.offset, msg->msg_data, - msg->msg_size); - - return mtk_adsp_ipc_send(priv->dsp_ipc, MTK_ADSP_IPC_REQ, MTK_ADSP_IPC_OP_REQ); -} - -static void mt8186_dsp_handle_reply(struct mtk_adsp_ipc *ipc) -{ - struct adsp_priv *priv = mtk_adsp_ipc_get_data(ipc); - unsigned long flags; - - spin_lock_irqsave(&priv->sdev->ipc_lock, flags); - snd_sof_ipc_process_reply(priv->sdev, 0); - spin_unlock_irqrestore(&priv->sdev->ipc_lock, flags); -} - -static void mt8186_dsp_handle_request(struct mtk_adsp_ipc *ipc) -{ - struct adsp_priv *priv = mtk_adsp_ipc_get_data(ipc); - u32 p; /* panic code */ - int ret; - - /* Read the message from the debug box. */ - sof_mailbox_read(priv->sdev, priv->sdev->debug_box.offset + 4, - &p, sizeof(p)); - - /* Check to see if the message is a panic code 0x0dead*** */ - if ((p & SOF_IPC_PANIC_MAGIC_MASK) == SOF_IPC_PANIC_MAGIC) { - snd_sof_dsp_panic(priv->sdev, p, true); - } else { - snd_sof_ipc_msgs_rx(priv->sdev); - - /* tell DSP cmd is done */ - ret = mtk_adsp_ipc_send(priv->dsp_ipc, MTK_ADSP_IPC_RSP, MTK_ADSP_IPC_OP_RSP); - if (ret) - dev_err(priv->dev, "request send ipc failed"); - } -} - static const struct mtk_adsp_ipc_ops dsp_ops = { - .handle_reply = mt8186_dsp_handle_reply, - .handle_request = mt8186_dsp_handle_request, + .handle_reply = mtk_adsp_handle_reply, + .handle_request = mtk_adsp_handle_request, }; static int platform_parse_resource(struct platform_device *pdev, void *data) { struct resource *mmio; struct resource res; - struct device_node *mem_region; struct device *dev = &pdev->dev; struct mtk_adsp_chip_info *adsp = data; int ret; @@ -102,14 +55,7 @@ static int platform_parse_resource(struct platform_device *pdev, void *data) return ret; } - mem_region = of_parse_phandle(dev->of_node, "memory-region", 1); - if (!mem_region) { - dev_err(dev, "no memory-region sysmem phandle\n"); - return -ENODEV; - } - - ret = of_address_to_resource(mem_region, 0, &res); - of_node_put(mem_region); + ret = of_reserved_mem_region_to_resource(dev->of_node, 1, &res); if (ret) { dev_err(dev, "of_address_to_resource sysmem failed\n"); return ret; @@ -238,7 +184,7 @@ static int mt8186_run(struct snd_sof_dev *sdev) static int mt8186_dsp_probe(struct snd_sof_dev *sdev) { - struct platform_device *pdev = container_of(sdev->dev, struct platform_device, dev); + struct platform_device *pdev = to_platform_device(sdev->dev); struct adsp_priv *priv; int ret; @@ -381,54 +327,6 @@ static int mt8186_dsp_resume(struct snd_sof_dev *sdev) return ret; } -/* on mt8186 there is 1 to 1 match between type and BAR idx */ -static int mt8186_get_bar_index(struct snd_sof_dev *sdev, u32 type) -{ - return type; -} - -static int mt8186_pcm_hw_params(struct snd_sof_dev *sdev, - struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params, - struct snd_sof_platform_stream_params *platform_params) -{ - platform_params->cont_update_posn = 1; - - return 0; -} - -static snd_pcm_uframes_t mt8186_pcm_pointer(struct snd_sof_dev *sdev, - struct snd_pcm_substream *substream) -{ - int ret; - snd_pcm_uframes_t pos; - struct snd_sof_pcm *spcm; - struct sof_ipc_stream_posn posn; - struct snd_sof_pcm_stream *stream; - struct snd_soc_component *scomp = sdev->component; - struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); - - spcm = snd_sof_find_spcm_dai(scomp, rtd); - if (!spcm) { - dev_warn_ratelimited(sdev->dev, "warn: can't find PCM with DAI ID %d\n", - rtd->dai_link->id); - return 0; - } - - stream = &spcm->stream[substream->stream]; - ret = snd_sof_ipc_msg_data(sdev, stream, &posn, sizeof(posn)); - if (ret < 0) { - dev_warn(sdev->dev, "failed to read stream position: %d\n", ret); - return 0; - } - - memcpy(&stream->posn, &posn, sizeof(posn)); - pos = spcm->stream[substream->stream].posn.host_posn; - pos = bytes_to_frames(substream->runtime, pos); - - return pos; -} - static void mt8186_adsp_dump(struct snd_sof_dev *sdev, u32 flags) { u32 dbg_pc, dbg_data, dbg_inst, dbg_ls0stat, dbg_status, faultinfo; @@ -505,19 +403,19 @@ static const struct snd_sof_dsp_ops sof_mt8186_ops = { .read64 = sof_io_read64, /* ipc */ - .send_msg = mt8186_send_msg, + .send_msg = mtk_adsp_send_msg, .get_mailbox_offset = mt8186_get_mailbox_offset, .get_window_offset = mt8186_get_window_offset, .ipc_msg_data = sof_ipc_msg_data, .set_stream_data_offset = sof_set_stream_data_offset, /* misc */ - .get_bar_index = mt8186_get_bar_index, + .get_bar_index = mtk_adsp_get_bar_index, /* stream callbacks */ .pcm_open = sof_stream_pcm_open, - .pcm_hw_params = mt8186_pcm_hw_params, - .pcm_pointer = mt8186_pcm_pointer, + .pcm_hw_params = mtk_adsp_stream_pcm_hw_params, + .pcm_pointer = mtk_adsp_stream_pcm_pointer, .pcm_close = sof_stream_pcm_close, /* firmware loading */ @@ -660,7 +558,7 @@ static struct platform_driver snd_sof_of_mt8186_driver = { .shutdown = sof_of_shutdown, .driver = { .name = "sof-audio-of-mt8186", - .pm = &sof_of_pm, + .pm = pm_ptr(&sof_of_pm), .of_match_table = sof_of_mt8186_ids, }, }; @@ -668,5 +566,5 @@ module_platform_driver(snd_sof_of_mt8186_driver); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("SOF support for MT8186/MT8188 platforms"); -MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA); -MODULE_IMPORT_NS(SND_SOC_SOF_MTK_COMMON); +MODULE_IMPORT_NS("SND_SOC_SOF_XTENSA"); +MODULE_IMPORT_NS("SND_SOC_SOF_MTK_COMMON"); diff --git a/sound/soc/sof/mediatek/mt8195/mt8195-clk.c b/sound/soc/sof/mediatek/mt8195/mt8195-clk.c index 7cffcad00f9b..2c2c4cd323fc 100644 --- a/sound/soc/sof/mediatek/mt8195/mt8195-clk.c +++ b/sound/soc/sof/mediatek/mt8195/mt8195-clk.c @@ -8,6 +8,7 @@ #include <linux/clk.h> #include <linux/io.h> +#include <linux/string_choices.h> #include "mt8195.h" #include "mt8195-clk.h" #include "../adsp_helper.h" @@ -114,7 +115,7 @@ static int adsp_default_clk_init(struct snd_sof_dev *sdev, bool enable) struct adsp_priv *priv = sdev->pdata->hw_pdata; int ret; - dev_dbg(dev, "%s: %s\n", __func__, enable ? "on" : "off"); + dev_dbg(dev, "%s: %s\n", __func__, str_on_off(enable)); if (enable) { ret = clk_set_parent(priv->clk[CLK_TOP_ADSP], diff --git a/sound/soc/sof/mediatek/mt8195/mt8195.c b/sound/soc/sof/mediatek/mt8195/mt8195.c index 5b4423ed8023..4d6e9300a9c0 100644 --- a/sound/soc/sof/mediatek/mt8195/mt8195.c +++ b/sound/soc/sof/mediatek/mt8195/mt8195.c @@ -12,7 +12,6 @@ #include <linux/delay.h> #include <linux/firmware.h> #include <linux/io.h> -#include <linux/of_address.h> #include <linux/of_irq.h> #include <linux/of_platform.h> #include <linux/of_reserved_mem.h> @@ -22,7 +21,6 @@ #include <sound/sof/xtensa.h> #include "../../ops.h" #include "../../sof-of-dev.h" -#include "../../sof-audio.h" #include "../adsp_helper.h" #include "../mtk-adsp-common.h" #include "mt8195.h" @@ -38,60 +36,15 @@ static int mt8195_get_window_offset(struct snd_sof_dev *sdev, u32 id) return MBOX_OFFSET; } -static int mt8195_send_msg(struct snd_sof_dev *sdev, - struct snd_sof_ipc_msg *msg) -{ - struct adsp_priv *priv = sdev->pdata->hw_pdata; - - sof_mailbox_write(sdev, sdev->host_box.offset, msg->msg_data, - msg->msg_size); - - return mtk_adsp_ipc_send(priv->dsp_ipc, MTK_ADSP_IPC_REQ, MTK_ADSP_IPC_OP_REQ); -} - -static void mt8195_dsp_handle_reply(struct mtk_adsp_ipc *ipc) -{ - struct adsp_priv *priv = mtk_adsp_ipc_get_data(ipc); - unsigned long flags; - - spin_lock_irqsave(&priv->sdev->ipc_lock, flags); - snd_sof_ipc_process_reply(priv->sdev, 0); - spin_unlock_irqrestore(&priv->sdev->ipc_lock, flags); -} - -static void mt8195_dsp_handle_request(struct mtk_adsp_ipc *ipc) -{ - struct adsp_priv *priv = mtk_adsp_ipc_get_data(ipc); - u32 p; /* panic code */ - int ret; - - /* Read the message from the debug box. */ - sof_mailbox_read(priv->sdev, priv->sdev->debug_box.offset + 4, - &p, sizeof(p)); - - /* Check to see if the message is a panic code 0x0dead*** */ - if ((p & SOF_IPC_PANIC_MAGIC_MASK) == SOF_IPC_PANIC_MAGIC) { - snd_sof_dsp_panic(priv->sdev, p, true); - } else { - snd_sof_ipc_msgs_rx(priv->sdev); - - /* tell DSP cmd is done */ - ret = mtk_adsp_ipc_send(priv->dsp_ipc, MTK_ADSP_IPC_RSP, MTK_ADSP_IPC_OP_RSP); - if (ret) - dev_err(priv->dev, "request send ipc failed"); - } -} - static const struct mtk_adsp_ipc_ops dsp_ops = { - .handle_reply = mt8195_dsp_handle_reply, - .handle_request = mt8195_dsp_handle_request, + .handle_reply = mtk_adsp_handle_reply, + .handle_request = mtk_adsp_handle_request, }; static int platform_parse_resource(struct platform_device *pdev, void *data) { struct resource *mmio; struct resource res; - struct device_node *mem_region; struct device *dev = &pdev->dev; struct mtk_adsp_chip_info *adsp = data; int ret; @@ -102,14 +55,7 @@ static int platform_parse_resource(struct platform_device *pdev, void *data) return ret; } - mem_region = of_parse_phandle(dev->of_node, "memory-region", 1); - if (!mem_region) { - dev_err(dev, "no memory-region sysmem phandle\n"); - return -ENODEV; - } - - ret = of_address_to_resource(mem_region, 0, &res); - of_node_put(mem_region); + ret = of_reserved_mem_region_to_resource(dev->of_node, 1, &res); if (ret) { dev_err(dev, "of_address_to_resource sysmem failed\n"); return ret; @@ -228,7 +174,7 @@ static int mt8195_run(struct snd_sof_dev *sdev) static int mt8195_dsp_probe(struct snd_sof_dev *sdev) { - struct platform_device *pdev = container_of(sdev->dev, struct platform_device, dev); + struct platform_device *pdev = to_platform_device(sdev->dev); struct adsp_priv *priv; int ret; @@ -341,7 +287,7 @@ static int mt8195_dsp_shutdown(struct snd_sof_dev *sdev) static void mt8195_dsp_remove(struct snd_sof_dev *sdev) { - struct platform_device *pdev = container_of(sdev->dev, struct platform_device, dev); + struct platform_device *pdev = to_platform_device(sdev->dev); struct adsp_priv *priv = sdev->pdata->hw_pdata; platform_device_unregister(priv->ipc_dev); @@ -351,7 +297,7 @@ static void mt8195_dsp_remove(struct snd_sof_dev *sdev) static int mt8195_dsp_suspend(struct snd_sof_dev *sdev, u32 target_state) { - struct platform_device *pdev = container_of(sdev->dev, struct platform_device, dev); + struct platform_device *pdev = to_platform_device(sdev->dev); int ret; u32 reset_sw, dbg_pc; @@ -400,54 +346,6 @@ static int mt8195_dsp_resume(struct snd_sof_dev *sdev) return ret; } -/* on mt8195 there is 1 to 1 match between type and BAR idx */ -static int mt8195_get_bar_index(struct snd_sof_dev *sdev, u32 type) -{ - return type; -} - -static int mt8195_pcm_hw_params(struct snd_sof_dev *sdev, - struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params, - struct snd_sof_platform_stream_params *platform_params) -{ - platform_params->cont_update_posn = 1; - - return 0; -} - -static snd_pcm_uframes_t mt8195_pcm_pointer(struct snd_sof_dev *sdev, - struct snd_pcm_substream *substream) -{ - int ret; - snd_pcm_uframes_t pos; - struct snd_sof_pcm *spcm; - struct sof_ipc_stream_posn posn; - struct snd_sof_pcm_stream *stream; - struct snd_soc_component *scomp = sdev->component; - struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); - - spcm = snd_sof_find_spcm_dai(scomp, rtd); - if (!spcm) { - dev_warn_ratelimited(sdev->dev, "warn: can't find PCM with DAI ID %d\n", - rtd->dai_link->id); - return 0; - } - - stream = &spcm->stream[substream->stream]; - ret = snd_sof_ipc_msg_data(sdev, stream, &posn, sizeof(posn)); - if (ret < 0) { - dev_warn(sdev->dev, "failed to read stream position: %d\n", ret); - return 0; - } - - memcpy(&stream->posn, &posn, sizeof(posn)); - pos = spcm->stream[substream->stream].posn.host_posn; - pos = bytes_to_frames(substream->runtime, pos); - - return pos; -} - static void mt8195_adsp_dump(struct snd_sof_dev *sdev, u32 flags) { u32 dbg_pc, dbg_data, dbg_bus0, dbg_bus1, dbg_inst; @@ -529,19 +427,19 @@ static const struct snd_sof_dsp_ops sof_mt8195_ops = { .read64 = sof_io_read64, /* ipc */ - .send_msg = mt8195_send_msg, + .send_msg = mtk_adsp_send_msg, .get_mailbox_offset = mt8195_get_mailbox_offset, .get_window_offset = mt8195_get_window_offset, .ipc_msg_data = sof_ipc_msg_data, .set_stream_data_offset = sof_set_stream_data_offset, /* misc */ - .get_bar_index = mt8195_get_bar_index, + .get_bar_index = mtk_adsp_get_bar_index, /* stream callbacks */ .pcm_open = sof_stream_pcm_open, - .pcm_hw_params = mt8195_pcm_hw_params, - .pcm_pointer = mt8195_pcm_pointer, + .pcm_hw_params = mtk_adsp_stream_pcm_hw_params, + .pcm_pointer = mtk_adsp_stream_pcm_pointer, .pcm_close = sof_stream_pcm_close, /* firmware loading */ @@ -616,7 +514,7 @@ static struct platform_driver snd_sof_of_mt8195_driver = { .shutdown = sof_of_shutdown, .driver = { .name = "sof-audio-of-mt8195", - .pm = &sof_of_pm, + .pm = pm_ptr(&sof_of_pm), .of_match_table = sof_of_mt8195_ids, }, }; @@ -624,5 +522,5 @@ module_platform_driver(snd_sof_of_mt8195_driver); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("SOF support for MTL 8195 platforms"); -MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA); -MODULE_IMPORT_NS(SND_SOC_SOF_MTK_COMMON); +MODULE_IMPORT_NS("SND_SOC_SOF_XTENSA"); +MODULE_IMPORT_NS("SND_SOC_SOF_MTK_COMMON"); diff --git a/sound/soc/sof/mediatek/mtk-adsp-common.c b/sound/soc/sof/mediatek/mtk-adsp-common.c index 20bcf5590eb8..01bbadb160ff 100644 --- a/sound/soc/sof/mediatek/mtk-adsp-common.c +++ b/sound/soc/sof/mediatek/mtk-adsp-common.c @@ -12,8 +12,11 @@ */ #include <linux/module.h> +#include <sound/asound.h> #include <sound/sof/xtensa.h> #include "../ops.h" +#include "../sof-audio.h" +#include "adsp_helper.h" #include "mtk-adsp-common.h" /** @@ -81,5 +84,132 @@ void mtk_adsp_dump(struct snd_sof_dev *sdev, u32 flags) } EXPORT_SYMBOL(mtk_adsp_dump); +/** + * mtk_adsp_send_msg - Send message to Audio DSP + * @sdev: SOF device + * @msg: SOF IPC Message to send + */ +int mtk_adsp_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg) +{ + struct adsp_priv *priv = sdev->pdata->hw_pdata; + + sof_mailbox_write(sdev, sdev->host_box.offset, msg->msg_data, + msg->msg_size); + + return mtk_adsp_ipc_send(priv->dsp_ipc, MTK_ADSP_IPC_REQ, MTK_ADSP_IPC_OP_REQ); +} +EXPORT_SYMBOL(mtk_adsp_send_msg); + +/** + * mtk_adsp_handle_reply - Handle reply from the Audio DSP through Mailbox + * @ipc: ADSP IPC handle + */ +void mtk_adsp_handle_reply(struct mtk_adsp_ipc *ipc) +{ + struct adsp_priv *priv = mtk_adsp_ipc_get_data(ipc); + unsigned long flags; + + spin_lock_irqsave(&priv->sdev->ipc_lock, flags); + snd_sof_ipc_process_reply(priv->sdev, 0); + spin_unlock_irqrestore(&priv->sdev->ipc_lock, flags); +} +EXPORT_SYMBOL(mtk_adsp_handle_reply); + +/** + * mtk_adsp_handle_request - Handle request from the Audio DSP through Mailbox + * @ipc: ADSP IPC handle + */ +void mtk_adsp_handle_request(struct mtk_adsp_ipc *ipc) +{ + struct adsp_priv *priv = mtk_adsp_ipc_get_data(ipc); + u32 panic_code; + int ret; + + /* Read the message from the debug box. */ + sof_mailbox_read(priv->sdev, priv->sdev->debug_box.offset + 4, + &panic_code, sizeof(panic_code)); + + /* Check to see if the message is a panic code 0x0dead*** */ + if ((panic_code & SOF_IPC_PANIC_MAGIC_MASK) == SOF_IPC_PANIC_MAGIC) { + snd_sof_dsp_panic(priv->sdev, panic_code, true); + } else { + snd_sof_ipc_msgs_rx(priv->sdev); + + /* Tell DSP cmd is done */ + ret = mtk_adsp_ipc_send(priv->dsp_ipc, MTK_ADSP_IPC_RSP, MTK_ADSP_IPC_OP_RSP); + if (ret) + dev_err(priv->dev, "request send ipc failed"); + } +} +EXPORT_SYMBOL(mtk_adsp_handle_request); + +/** + * mtk_adsp_get_bar_index - Map section type with BAR idx + * @sdev: SOF device + * @type: Section type as described by snd_sof_fw_blk_type + * + * MediaTek Audio DSPs have a 1:1 match between type and BAR idx + */ +int mtk_adsp_get_bar_index(struct snd_sof_dev *sdev, u32 type) +{ + return type; +} +EXPORT_SYMBOL(mtk_adsp_get_bar_index); + +/** + * mtk_adsp_stream_pcm_hw_params - Platform specific host stream hw params + * @sdev: SOF device + * @substream: PCM Substream + * @params: hw params + * @platform_params: Platform specific SOF stream parameters + */ +int mtk_adsp_stream_pcm_hw_params(struct snd_sof_dev *sdev, + struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_sof_platform_stream_params *platform_params) +{ + platform_params->cont_update_posn = 1; + return 0; +} +EXPORT_SYMBOL(mtk_adsp_stream_pcm_hw_params); + +/** + * mtk_adsp_stream_pcm_pointer - Get host stream pointer + * @sdev: SOF device + * @substream: PCM substream + */ +snd_pcm_uframes_t mtk_adsp_stream_pcm_pointer(struct snd_sof_dev *sdev, + struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); + struct snd_soc_component *scomp = sdev->component; + struct snd_sof_pcm_stream *stream; + struct sof_ipc_stream_posn posn; + struct snd_sof_pcm *spcm; + snd_pcm_uframes_t pos; + int ret; + + spcm = snd_sof_find_spcm_dai(scomp, rtd); + if (!spcm) { + dev_warn_ratelimited(sdev->dev, "warn: can't find PCM with DAI ID %d\n", + rtd->dai_link->id); + return 0; + } + + stream = &spcm->stream[substream->stream]; + ret = snd_sof_ipc_msg_data(sdev, stream, &posn, sizeof(posn)); + if (ret < 0) { + dev_warn(sdev->dev, "failed to read stream position: %d\n", ret); + return 0; + } + + memcpy(&stream->posn, &posn, sizeof(posn)); + pos = spcm->stream[substream->stream].posn.host_posn; + pos = bytes_to_frames(substream->runtime, pos); + + return pos; +} +EXPORT_SYMBOL(mtk_adsp_stream_pcm_pointer); + MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("SOF helpers for MTK ADSP platforms"); diff --git a/sound/soc/sof/mediatek/mtk-adsp-common.h b/sound/soc/sof/mediatek/mtk-adsp-common.h index 612cff1f38f7..dc36b91d6779 100644 --- a/sound/soc/sof/mediatek/mtk-adsp-common.h +++ b/sound/soc/sof/mediatek/mtk-adsp-common.h @@ -7,4 +7,14 @@ #define MTK_ADSP_STACK_DUMP_SIZE 32 void mtk_adsp_dump(struct snd_sof_dev *sdev, u32 flags); +int mtk_adsp_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg); +void mtk_adsp_handle_reply(struct mtk_adsp_ipc *ipc); +void mtk_adsp_handle_request(struct mtk_adsp_ipc *ipc); +int mtk_adsp_get_bar_index(struct snd_sof_dev *sdev, u32 type); +int mtk_adsp_stream_pcm_hw_params(struct snd_sof_dev *sdev, + struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_sof_platform_stream_params *platform_params); +snd_pcm_uframes_t mtk_adsp_stream_pcm_pointer(struct snd_sof_dev *sdev, + struct snd_pcm_substream *substream); #endif diff --git a/sound/soc/sof/pcm.c b/sound/soc/sof/pcm.c index 35a7462d8b69..cee04574264e 100644 --- a/sound/soc/sof/pcm.c +++ b/sound/soc/sof/pcm.c @@ -20,24 +20,6 @@ #include "sof-utils.h" #include "ops.h" -/* Create DMA buffer page table for DSP */ -static int create_page_table(struct snd_soc_component *component, - struct snd_pcm_substream *substream, - unsigned char *dma_area, size_t size) -{ - struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); - struct snd_sof_pcm *spcm; - struct snd_dma_buffer *dmab = snd_pcm_get_dma_buf(substream); - int stream = substream->stream; - - spcm = snd_sof_find_spcm_dai(component, rtd); - if (!spcm) - return -EINVAL; - - return snd_sof_create_page_table(component->dev, dmab, - spcm->stream[stream].page_table.area, size); -} - /* * sof pcm period elapse work */ @@ -99,8 +81,8 @@ sof_pcm_setup_connected_widgets(struct snd_sof_dev *sdev, struct snd_soc_pcm_run ret = snd_soc_dapm_dai_get_connected_widgets(dai, dir, &list, dpcm_end_walk_at_be); if (ret < 0) { - dev_err(sdev->dev, "error: dai %s has no valid %s path\n", dai->name, - snd_pcm_direction_name(dir)); + spcm_err(spcm, dir, "dai %s has no valid %s path\n", + dai->name, snd_pcm_direction_name(dir)); return ret; } @@ -108,8 +90,7 @@ sof_pcm_setup_connected_widgets(struct snd_sof_dev *sdev, struct snd_soc_pcm_run ret = sof_widget_list_setup(sdev, spcm, params, platform_params, dir); if (ret < 0) { - dev_err(sdev->dev, "error: failed widget list set up for pcm %d dir %d\n", - spcm->pcm.pcm_id, dir); + spcm_err(spcm, dir, "Widget list set up failed\n"); spcm->stream[dir].list = NULL; snd_soc_dapm_dai_free_widgets(&list); return ret; @@ -139,11 +120,13 @@ static int sof_pcm_hw_params(struct snd_soc_component *component, if (!spcm) return -EINVAL; + spcm_dbg(spcm, substream->stream, "Entry: hw_params\n"); + /* * Handle repeated calls to hw_params() without free_pcm() in * between. At least ALSA OSS emulation depends on this. */ - if (pcm_ops && pcm_ops->hw_free && spcm->prepared[substream->stream]) { + if (spcm->prepared[substream->stream] && pcm_ops && pcm_ops->hw_free) { ret = pcm_ops->hw_free(component, substream); if (ret < 0) return ret; @@ -151,12 +134,9 @@ static int sof_pcm_hw_params(struct snd_soc_component *component, spcm->prepared[substream->stream] = false; } - dev_dbg(component->dev, "pcm: hw params stream %d dir %d\n", - spcm->pcm.pcm_id, substream->stream); - ret = snd_sof_pcm_platform_hw_params(sdev, substream, params, &platform_params); if (ret < 0) { - dev_err(component->dev, "platform hw params failed\n"); + spcm_err(spcm, substream->stream, "platform hw params failed\n"); return ret; } @@ -170,9 +150,11 @@ static int sof_pcm_hw_params(struct snd_soc_component *component, /* create compressed page table for audio firmware */ if (runtime->buffer_changed) { - ret = create_page_table(component, substream, runtime->dma_area, - runtime->dma_bytes); + struct snd_dma_buffer *dmab = snd_pcm_get_dma_buf(substream); + ret = snd_sof_create_page_table(component->dev, dmab, + spcm->stream[substream->stream].page_table.area, + runtime->dma_bytes); if (ret < 0) return ret; } @@ -191,6 +173,84 @@ static int sof_pcm_hw_params(struct snd_soc_component *component, return 0; } +static int sof_pcm_stream_free(struct snd_sof_dev *sdev, + struct snd_pcm_substream *substream, + struct snd_sof_pcm *spcm, int dir, + bool free_widget_list) +{ + const struct sof_ipc_pcm_ops *pcm_ops = sof_ipc_get_ops(sdev, pcm); + int ret; + int err = 0; + + if (spcm->prepared[substream->stream]) { + /* stop DMA first if needed */ + if (pcm_ops && pcm_ops->platform_stop_during_hw_free) + snd_sof_pcm_platform_trigger(sdev, substream, + SNDRV_PCM_TRIGGER_STOP); + + /* free PCM in the DSP */ + if (pcm_ops && pcm_ops->hw_free) { + ret = pcm_ops->hw_free(sdev->component, substream); + if (ret < 0) { + spcm_err(spcm, substream->stream, + "pcm_ops->hw_free failed %d\n", ret); + err = ret; + } + } + + spcm->prepared[substream->stream] = false; + spcm->pending_stop[substream->stream] = false; + } + + /* reset the DMA */ + ret = snd_sof_pcm_platform_hw_free(sdev, substream); + if (ret < 0) { + spcm_err(spcm, substream->stream, + "platform hw free failed %d\n", ret); + if (!err) + err = ret; + } + + /* free widget list */ + if (free_widget_list) { + ret = sof_widget_list_free(sdev, spcm, dir); + if (ret < 0) { + spcm_err(spcm, substream->stream, + "sof_widget_list_free failed %d\n", ret); + if (!err) + err = ret; + } + } + + return err; +} + +int sof_pcm_free_all_streams(struct snd_sof_dev *sdev) +{ + struct snd_pcm_substream *substream; + struct snd_sof_pcm *spcm; + int dir, ret; + + list_for_each_entry(spcm, &sdev->pcm_list, list) { + for_each_pcm_streams(dir) { + substream = spcm->stream[dir].substream; + + if (!substream || !substream->runtime || + spcm->stream[dir].suspend_ignored) + continue; + + if (spcm->stream[dir].list) { + ret = sof_pcm_stream_free(sdev, substream, spcm, + dir, true); + if (ret < 0) + return ret; + } + } + } + + return 0; +} + static int sof_pcm_hw_free(struct snd_soc_component *component, struct snd_pcm_substream *substream) { @@ -207,8 +267,7 @@ static int sof_pcm_hw_free(struct snd_soc_component *component, if (!spcm) return -EINVAL; - dev_dbg(component->dev, "pcm: free stream %d dir %d\n", - spcm->pcm.pcm_id, substream->stream); + spcm_dbg(spcm, substream->stream, "Entry: hw_free\n"); ret = sof_pcm_stream_free(sdev, substream, spcm, substream->stream, true); @@ -233,6 +292,8 @@ static int sof_pcm_prepare(struct snd_soc_component *component, if (!spcm) return -EINVAL; + spcm_dbg(spcm, substream->stream, "Entry: prepare\n"); + if (spcm->prepared[substream->stream]) { if (!spcm->pending_stop[substream->stream]) return 0; @@ -246,15 +307,12 @@ static int sof_pcm_prepare(struct snd_soc_component *component, return ret; } - dev_dbg(component->dev, "pcm: prepare stream %d dir %d\n", - spcm->pcm.pcm_id, substream->stream); - /* set hw_params */ ret = sof_pcm_hw_params(component, substream, &spcm->params[substream->stream]); if (ret < 0) { - dev_err(component->dev, - "error: set pcm hw_params after resume\n"); + spcm_err(spcm, substream->stream, + "failed to set hw_params after resume\n"); return ret; } @@ -284,8 +342,7 @@ static int sof_pcm_trigger(struct snd_soc_component *component, if (!spcm) return -EINVAL; - dev_dbg(component->dev, "pcm: trigger stream %d dir %d cmd %d\n", - spcm->pcm.pcm_id, substream->stream, cmd); + spcm_dbg(spcm, substream->stream, "Entry: trigger (cmd: %d)\n", cmd); spcm->pending_stop[substream->stream] = false; @@ -334,7 +391,7 @@ static int sof_pcm_trigger(struct snd_soc_component *component, reset_hw_params = true; break; default: - dev_err(component->dev, "Unhandled trigger cmd %d\n", cmd); + spcm_err(spcm, substream->stream, "Unhandled trigger cmd %d\n", cmd); return -EINVAL; } @@ -436,9 +493,7 @@ static int sof_pcm_open(struct snd_soc_component *component, if (!spcm) return -EINVAL; - dev_dbg(component->dev, "pcm: open stream %d dir %d\n", - spcm->pcm.pcm_id, substream->stream); - + spcm_dbg(spcm, substream->stream, "Entry: open\n"); caps = &spcm->pcm.caps[substream->stream]; @@ -458,15 +513,6 @@ static int sof_pcm_open(struct snd_soc_component *component, */ runtime->hw.buffer_bytes_max = le32_to_cpu(caps->buffer_size_max); - dev_dbg(component->dev, "period min %zd max %zd bytes\n", - runtime->hw.period_bytes_min, - runtime->hw.period_bytes_max); - dev_dbg(component->dev, "period count %d max %d\n", - runtime->hw.periods_min, - runtime->hw.periods_max); - dev_dbg(component->dev, "buffer max %zd bytes\n", - runtime->hw.buffer_bytes_max); - /* set wait time - TODO: come from topology */ substream->wait_time = 500; @@ -476,10 +522,19 @@ static int sof_pcm_open(struct snd_soc_component *component, spcm->prepared[substream->stream] = false; ret = snd_sof_pcm_platform_open(sdev, substream); - if (ret < 0) - dev_err(component->dev, "error: pcm open failed %d\n", ret); + if (ret < 0) { + spcm_err(spcm, substream->stream, + "platform pcm open failed %d\n", ret); + return ret; + } - return ret; + spcm_dbg(spcm, substream->stream, "period bytes min %zd, max %zd\n", + runtime->hw.period_bytes_min, runtime->hw.period_bytes_max); + spcm_dbg(spcm, substream->stream, "period count min %d, max %d\n", + runtime->hw.periods_min, runtime->hw.periods_max); + spcm_dbg(spcm, substream->stream, "buffer bytes max %zd\n", runtime->hw.buffer_bytes_max); + + return 0; } static int sof_pcm_close(struct snd_soc_component *component, @@ -498,19 +553,20 @@ static int sof_pcm_close(struct snd_soc_component *component, if (!spcm) return -EINVAL; - dev_dbg(component->dev, "pcm: close stream %d dir %d\n", - spcm->pcm.pcm_id, substream->stream); + spcm_dbg(spcm, substream->stream, "Entry: close\n"); err = snd_sof_pcm_platform_close(sdev, substream); if (err < 0) { - dev_err(component->dev, "error: pcm close failed %d\n", - err); + spcm_err(spcm, substream->stream, + "platform pcm close failed %d\n", err); /* * keep going, no point in preventing the close * from happening */ } + spcm->stream[substream->stream].substream = NULL; + return 0; } @@ -536,7 +592,8 @@ static int sof_pcm_new(struct snd_soc_component *component, return 0; } - dev_dbg(component->dev, "creating new PCM %s\n", spcm->pcm.pcm_name); + dev_dbg(spcm->scomp->dev, "pcm%u (%s): Entry: pcm_construct\n", + spcm->pcm.pcm_id, spcm->pcm.pcm_name); /* do we need to pre-allocate playback audio buffer pages */ if (!spcm->pcm.playback) @@ -544,19 +601,36 @@ static int sof_pcm_new(struct snd_soc_component *component, caps = &spcm->pcm.caps[stream]; - /* pre-allocate playback audio buffer pages */ - dev_dbg(component->dev, - "spcm: allocate %s playback DMA buffer size 0x%x max 0x%x\n", - caps->name, caps->buffer_size_min, caps->buffer_size_max); - if (!pcm->streams[stream].substream) { - dev_err(component->dev, "error: NULL playback substream!\n"); + spcm_err(spcm, stream, "NULL playback substream!\n"); return -EINVAL; } + /* pre-allocate playback audio buffer pages */ + spcm_dbg(spcm, stream, "allocate %s playback DMA buffer size 0x%x max 0x%x\n", + caps->name, caps->buffer_size_min, caps->buffer_size_max); + snd_pcm_set_managed_buffer(pcm->streams[stream].substream, SNDRV_DMA_TYPE_DEV_SG, sdev->dev, 0, le32_to_cpu(caps->buffer_size_max)); + + /* Set the PCM device name for HDMI playback */ + if (!strncmp(pcm->id, "HDMI", 4)) { + int hdmi_idx; + + /* + * Make sure that the name is in"HDMI<SPACE>x" format as this is + * expected by user space. + * See alsa-lib's __snd_pcm_info_eld_fixup_check() which is + * guarding the __snd_pcm_info_eld_fixup() in + * snd_ctl_hw_pcm_info() and snd_pcm_hw_info() library functions + */ + if (sscanf(pcm->id, "HDMI%d", &hdmi_idx) == 1) + snprintf(pcm->name, sizeof(pcm->name), "HDMI %d", + hdmi_idx); + else + strscpy(pcm->name, pcm->id, sizeof(pcm->name)); + } capture: stream = SNDRV_PCM_STREAM_CAPTURE; @@ -566,16 +640,15 @@ capture: caps = &spcm->pcm.caps[stream]; - /* pre-allocate capture audio buffer pages */ - dev_dbg(component->dev, - "spcm: allocate %s capture DMA buffer size 0x%x max 0x%x\n", - caps->name, caps->buffer_size_min, caps->buffer_size_max); - if (!pcm->streams[stream].substream) { - dev_err(component->dev, "error: NULL capture substream!\n"); + spcm_err(spcm, stream, "NULL capture substream!\n"); return -EINVAL; } + /* pre-allocate capture audio buffer pages */ + spcm_dbg(spcm, stream, "allocate %s capture DMA buffer size 0x%x max 0x%x\n", + caps->name, caps->buffer_size_min, caps->buffer_size_max); + snd_pcm_set_managed_buffer(pcm->streams[stream].substream, SNDRV_DMA_TYPE_DEV_SG, sdev->dev, 0, le32_to_cpu(caps->buffer_size_max)); @@ -657,7 +730,6 @@ static int sof_pcm_probe(struct snd_soc_component *component) ret); pm_error: - pm_runtime_mark_last_busy(component->dev); pm_runtime_put_autosuspend(component->dev); return ret; diff --git a/sound/soc/sof/sof-acpi-dev.c b/sound/soc/sof/sof-acpi-dev.c index 76ff798a4a1e..68bf1b57093e 100644 --- a/sound/soc/sof/sof-acpi-dev.c +++ b/sound/soc/sof/sof-acpi-dev.c @@ -36,12 +36,11 @@ MODULE_PARM_DESC(sof_acpi_debug, "SOF ACPI debug options (0x0 all off)"); #define SOF_ACPI_DISABLE_PM_RUNTIME BIT(0) -const struct dev_pm_ops sof_acpi_pm = { - SET_SYSTEM_SLEEP_PM_OPS(snd_sof_suspend, snd_sof_resume) - SET_RUNTIME_PM_OPS(snd_sof_runtime_suspend, snd_sof_runtime_resume, - snd_sof_runtime_idle) +EXPORT_NS_DEV_PM_OPS(sof_acpi_pm, SND_SOC_SOF_ACPI_DEV) = { + SYSTEM_SLEEP_PM_OPS(snd_sof_suspend, snd_sof_resume) + RUNTIME_PM_OPS(snd_sof_runtime_suspend, snd_sof_runtime_resume, + snd_sof_runtime_idle) }; -EXPORT_SYMBOL_NS(sof_acpi_pm, SND_SOC_SOF_ACPI_DEV); static void sof_acpi_probe_complete(struct device *dev) { @@ -85,7 +84,7 @@ int sof_acpi_probe(struct platform_device *pdev, const struct sof_dev_desc *desc /* call sof helper for DSP hardware probe */ return snd_sof_device_probe(dev, sof_pdata); } -EXPORT_SYMBOL_NS(sof_acpi_probe, SND_SOC_SOF_ACPI_DEV); +EXPORT_SYMBOL_NS(sof_acpi_probe, "SND_SOC_SOF_ACPI_DEV"); void sof_acpi_remove(struct platform_device *pdev) { @@ -97,7 +96,7 @@ void sof_acpi_remove(struct platform_device *pdev) /* call sof helper for DSP hardware remove */ snd_sof_device_remove(dev); } -EXPORT_SYMBOL_NS(sof_acpi_remove, SND_SOC_SOF_ACPI_DEV); +EXPORT_SYMBOL_NS(sof_acpi_remove, "SND_SOC_SOF_ACPI_DEV"); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("SOF support for ACPI platforms"); diff --git a/sound/soc/sof/sof-audio.c b/sound/soc/sof/sof-audio.c index 9a52781bf8d8..a9664b4cf43f 100644 --- a/sound/soc/sof/sof-audio.c +++ b/sound/soc/sof/sof-audio.c @@ -829,55 +829,6 @@ bool snd_sof_stream_suspend_ignored(struct snd_sof_dev *sdev) return false; } -int sof_pcm_stream_free(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream, - struct snd_sof_pcm *spcm, int dir, bool free_widget_list) -{ - const struct sof_ipc_pcm_ops *pcm_ops = sof_ipc_get_ops(sdev, pcm); - int ret; - int err = 0; - - if (spcm->prepared[substream->stream]) { - /* stop DMA first if needed */ - if (pcm_ops && pcm_ops->platform_stop_during_hw_free) - snd_sof_pcm_platform_trigger(sdev, substream, SNDRV_PCM_TRIGGER_STOP); - - /* free PCM in the DSP */ - if (pcm_ops && pcm_ops->hw_free) { - ret = pcm_ops->hw_free(sdev->component, substream); - if (ret < 0) { - dev_err(sdev->dev, "%s: pcm_ops hw_free failed %d\n", - __func__, ret); - err = ret; - } - } - - spcm->prepared[substream->stream] = false; - spcm->pending_stop[substream->stream] = false; - } - - /* reset the DMA */ - ret = snd_sof_pcm_platform_hw_free(sdev, substream); - if (ret < 0) { - dev_err(sdev->dev, "%s: platform hw free failed %d\n", - __func__, ret); - if (!err) - err = ret; - } - - /* free widget list */ - if (free_widget_list) { - ret = sof_widget_list_free(sdev, spcm, dir); - if (ret < 0) { - dev_err(sdev->dev, "%s: sof_widget_list_free failed %d\n", - __func__, ret); - if (!err) - err = ret; - } - } - - return err; -} - /* * Generic object lookup APIs. */ diff --git a/sound/soc/sof/sof-audio.h b/sound/soc/sof/sof-audio.h index 01b819dd8498..a8b93a2eec9c 100644 --- a/sound/soc/sof/sof-audio.h +++ b/sound/soc/sof/sof-audio.h @@ -332,6 +332,7 @@ struct snd_sof_pcm_stream { struct work_struct period_elapsed_work; struct snd_soc_dapm_widget_list *list; /* list of connected DAPM widgets */ bool d0i3_compatible; /* DSP can be in D0I3 when this pcm is opened */ + bool pause_supported; /* PCM device supports PAUSE operation */ unsigned int dsp_max_burst_size_in_ms; /* The maximum size of the host DMA burst in ms */ /* * flag to indicate that the DSP pipelines should be kept @@ -450,6 +451,9 @@ struct snd_sof_widget { */ bool dynamic_pipeline_widget; + /* Scheduling domain (enum sof_comp_domain), unset, Low Latency, or Data Processing */ + u32 comp_domain; + struct snd_soc_dapm_widget *widget; struct list_head list; /* list in sdev widget list */ struct snd_sof_pipeline *spipe; @@ -616,6 +620,25 @@ struct snd_sof_pcm *snd_sof_find_spcm_comp(struct snd_soc_component *scomp, void snd_sof_pcm_period_elapsed(struct snd_pcm_substream *substream); void snd_sof_pcm_init_elapsed_work(struct work_struct *work); +/* + * snd_sof_pcm specific wrappers for dev_dbg() and dev_err() to provide + * consistent and useful prints. + */ +#define spcm_dbg(__spcm, __dir, __fmt, ...) \ + dev_dbg((__spcm)->scomp->dev, "pcm%u (%s), dir %d: " __fmt, \ + (__spcm)->pcm.pcm_id, (__spcm)->pcm.pcm_name, __dir, \ + ##__VA_ARGS__) + +#define spcm_dbg_ratelimited(__spcm, __dir, __fmt, ...) \ + dev_dbg_ratelimited((__spcm)->scomp->dev, "pcm%u (%s), dir %d: " __fmt, \ + (__spcm)->pcm.pcm_id, (__spcm)->pcm.pcm_name, __dir, \ + ##__VA_ARGS__) + +#define spcm_err(__spcm, __dir, __fmt, ...) \ + dev_err((__spcm)->scomp->dev, "%s: pcm%u (%s), dir %d: " __fmt, \ + __func__, (__spcm)->pcm.pcm_id, (__spcm)->pcm.pcm_name, __dir, \ + ##__VA_ARGS__) + #if IS_ENABLED(CONFIG_SND_SOC_SOF_COMPRESS) void snd_sof_compr_fragment_elapsed(struct snd_compr_stream *cstream); void snd_sof_compr_init_elapsed_work(struct work_struct *work); @@ -648,8 +671,7 @@ int sof_widget_list_setup(struct snd_sof_dev *sdev, struct snd_sof_pcm *spcm, int sof_widget_list_free(struct snd_sof_dev *sdev, struct snd_sof_pcm *spcm, int dir); int sof_pcm_dsp_pcm_free(struct snd_pcm_substream *substream, struct snd_sof_dev *sdev, struct snd_sof_pcm *spcm); -int sof_pcm_stream_free(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream, - struct snd_sof_pcm *spcm, int dir, bool free_widget_list); +int sof_pcm_free_all_streams(struct snd_sof_dev *sdev); int get_token_u32(void *elem, void *object, u32 offset); int get_token_u16(void *elem, void *object, u32 offset); int get_token_comp_format(void *elem, void *object, u32 offset); diff --git a/sound/soc/sof/sof-client-ipc-flood-test.c b/sound/soc/sof/sof-client-ipc-flood-test.c index e7d2001140e8..373f3a125372 100644 --- a/sound/soc/sof/sof-client-ipc-flood-test.c +++ b/sound/soc/sof/sof-client-ipc-flood-test.c @@ -158,7 +158,6 @@ static ssize_t sof_ipc_flood_dfs_write(struct file *file, const char __user *buf unsigned long ipc_duration_ms = 0; bool flood_duration_test = false; unsigned long ipc_count = 0; - struct dentry *dentry; int err; char *string; int ret; @@ -182,14 +181,7 @@ static ssize_t sof_ipc_flood_dfs_write(struct file *file, const char __user *buf * ipc_duration_ms test floods the DSP for the time specified * in the debugfs entry. */ - dentry = file->f_path.dentry; - if (strcmp(dentry->d_name.name, DEBUGFS_IPC_FLOOD_COUNT) && - strcmp(dentry->d_name.name, DEBUGFS_IPC_FLOOD_DURATION)) { - ret = -EINVAL; - goto out; - } - - if (!strcmp(dentry->d_name.name, DEBUGFS_IPC_FLOOD_DURATION)) + if (debugfs_get_aux_num(file)) flood_duration_test = true; /* test completion criterion */ @@ -231,7 +223,6 @@ static ssize_t sof_ipc_flood_dfs_write(struct file *file, const char __user *buf ret = sof_debug_ipc_flood_test(cdev, flood_duration_test, ipc_duration_ms, ipc_count); - pm_runtime_mark_last_busy(dev); err = pm_runtime_put_autosuspend(dev); if (err < 0) dev_err_ratelimited(dev, "debugfs write failed to idle %d\n", err); @@ -252,22 +243,15 @@ static ssize_t sof_ipc_flood_dfs_read(struct file *file, char __user *buffer, struct sof_ipc_flood_priv *priv = cdev->data; size_t size_ret; - struct dentry *dentry; - - dentry = file->f_path.dentry; - if (!strcmp(dentry->d_name.name, DEBUGFS_IPC_FLOOD_COUNT) || - !strcmp(dentry->d_name.name, DEBUGFS_IPC_FLOOD_DURATION)) { - if (*ppos) - return 0; + if (*ppos) + return 0; - count = min_t(size_t, count, strlen(priv->buf)); - size_ret = copy_to_user(buffer, priv->buf, count); - if (size_ret) - return -EFAULT; + count = min_t(size_t, count, strlen(priv->buf)); + size_ret = copy_to_user(buffer, priv->buf, count); + if (size_ret) + return -EFAULT; - *ppos += count; - return count; - } + *ppos += count; return count; } @@ -320,12 +304,12 @@ static int sof_ipc_flood_probe(struct auxiliary_device *auxdev, priv->dfs_root = debugfs_create_dir(dev_name(dev), debugfs_root); if (!IS_ERR_OR_NULL(priv->dfs_root)) { /* create read-write ipc_flood_count debugfs entry */ - debugfs_create_file(DEBUGFS_IPC_FLOOD_COUNT, 0644, priv->dfs_root, - cdev, &sof_ipc_flood_fops); + debugfs_create_file_aux_num(DEBUGFS_IPC_FLOOD_COUNT, 0644, + priv->dfs_root, cdev, 0, &sof_ipc_flood_fops); /* create read-write ipc_flood_duration_ms debugfs entry */ - debugfs_create_file(DEBUGFS_IPC_FLOOD_DURATION, 0644, - priv->dfs_root, cdev, &sof_ipc_flood_fops); + debugfs_create_file_aux_num(DEBUGFS_IPC_FLOOD_DURATION, 0644, + priv->dfs_root, cdev, 1, &sof_ipc_flood_fops); if (auxdev->id == 0) { /* @@ -396,4 +380,4 @@ module_auxiliary_driver(sof_ipc_flood_client_drv); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("SOF IPC Flood Test Client Driver"); -MODULE_IMPORT_NS(SND_SOC_SOF_CLIENT); +MODULE_IMPORT_NS("SND_SOC_SOF_CLIENT"); diff --git a/sound/soc/sof/sof-client-ipc-kernel-injector.c b/sound/soc/sof/sof-client-ipc-kernel-injector.c index d3f541069b24..249bd2d6c8d2 100644 --- a/sound/soc/sof/sof-client-ipc-kernel-injector.c +++ b/sound/soc/sof/sof-client-ipc-kernel-injector.c @@ -65,7 +65,6 @@ static ssize_t sof_kernel_msg_inject_dfs_write(struct file *file, const char __u sof_client_ipc_rx_message(cdev, hdr, priv->kernel_buffer); - pm_runtime_mark_last_busy(dev); ret = pm_runtime_put_autosuspend(dev); if (ret < 0) dev_err_ratelimited(dev, "debugfs write failed to idle %d\n", ret); @@ -159,4 +158,4 @@ module_auxiliary_driver(sof_msg_inject_client_drv); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("SOF IPC Kernel Injector Client Driver"); -MODULE_IMPORT_NS(SND_SOC_SOF_CLIENT); +MODULE_IMPORT_NS("SND_SOC_SOF_CLIENT"); diff --git a/sound/soc/sof/sof-client-ipc-msg-injector.c b/sound/soc/sof/sof-client-ipc-msg-injector.c index d0f8beb9d000..9c8a0fbfb8df 100644 --- a/sound/soc/sof/sof-client-ipc-msg-injector.c +++ b/sound/soc/sof/sof-client-ipc-msg-injector.c @@ -137,7 +137,6 @@ static int sof_msg_inject_send_message(struct sof_client_dev *cdev) if (ret) dev_err(dev, "IPC message send failed: %d\n", ret); - pm_runtime_mark_last_busy(dev); err = pm_runtime_put_autosuspend(dev); if (err < 0) dev_err_ratelimited(dev, "debugfs write failed to idle %d\n", err); @@ -337,4 +336,4 @@ module_auxiliary_driver(sof_msg_inject_client_drv); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("SOF IPC Message Injector Client Driver"); -MODULE_IMPORT_NS(SND_SOC_SOF_CLIENT); +MODULE_IMPORT_NS("SND_SOC_SOF_CLIENT"); diff --git a/sound/soc/sof/sof-client-probes-ipc3.c b/sound/soc/sof/sof-client-probes-ipc3.c index 816df745c9af..a78ec0954a61 100644 --- a/sound/soc/sof/sof-client-probes-ipc3.c +++ b/sound/soc/sof/sof-client-probes-ipc3.c @@ -100,9 +100,11 @@ static int ipc3_probes_deinit(struct sof_client_dev *cdev) } static int ipc3_probes_info(struct sof_client_dev *cdev, unsigned int cmd, - void **params, size_t *num_params) + void **params, size_t *num_params, + enum sof_probe_info_type type) { size_t max_msg_size = sof_client_get_ipc_max_payload_size(cdev); + struct device *dev = &cdev->auxdev.dev; struct sof_ipc_probe_info_params msg = {{{0}}}; struct sof_ipc_probe_info_params *reply; size_t bytes; @@ -111,6 +113,11 @@ static int ipc3_probes_info(struct sof_client_dev *cdev, unsigned int cmd, *params = NULL; *num_params = 0; + if (type != PROBES_INFO_ACTIVE_PROBES) { + dev_err(dev, "%s: info type %u not supported", __func__, type); + return -EOPNOTSUPP; + } + reply = kzalloc(max_msg_size, GFP_KERNEL); if (!reply) return -ENOMEM; @@ -142,21 +149,25 @@ exit: } /** - * ipc3_probes_points_info - retrieve list of active probe points + * ipc3_probes_points_info - retrieve list of probe points * @cdev: SOF client device * @desc: Returned list of active probes * @num_desc: Returned count of active probes + * @type: Either PROBES_INFO_ACTIVE_PROBES or PROBES_INFO_AVAILABE_PROBES + * + * If type is PROBES_INFO_ACTIVE_PROBES, host sends PROBE_POINT_INFO + * request to obtain list of active probe points, valid for + * disconnection when given probe is no longer required. * - * Host sends PROBE_POINT_INFO request to obtain list of active probe - * points, valid for disconnection when given probe is no longer - * required. + * Type PROBES_INFO_AVAILABE_PROBES is not yet supported. */ static int ipc3_probes_points_info(struct sof_client_dev *cdev, struct sof_probe_point_desc **desc, - size_t *num_desc) + size_t *num_desc, + enum sof_probe_info_type type) { return ipc3_probes_info(cdev, SOF_IPC_PROBE_POINT_INFO, - (void **)desc, num_desc); + (void **)desc, num_desc, type); } /** diff --git a/sound/soc/sof/sof-client-probes-ipc4.c b/sound/soc/sof/sof-client-probes-ipc4.c index 603aed222480..d3fa37106b64 100644 --- a/sound/soc/sof/sof-client-probes-ipc4.c +++ b/sound/soc/sof/sof-client-probes-ipc4.c @@ -8,7 +8,7 @@ #include <sound/soc.h> #include <sound/sof/ipc4/header.h> #include <uapi/sound/sof/header.h> -#include "sof-priv.h" +#include "sof-audio.h" #include "ipc4-priv.h" #include "sof-client.h" #include "sof-client-probes.h" @@ -28,6 +28,7 @@ enum sof_ipc4_probe_runtime_param { SOF_IPC4_PROBE_INJECTION_DMA_DETACH, SOF_IPC4_PROBE_POINTS, SOF_IPC4_PROBE_POINTS_DISCONNECT, + SOF_IPC4_PROBE_POINTS_AVAILABLE, }; struct sof_ipc4_probe_gtw_cfg { @@ -49,14 +50,42 @@ enum sof_ipc4_probe_type { SOF_IPC4_PROBE_TYPE_INTERNAL }; +#define SOF_IPC4_PROBE_TYPE_SHIFT 24 +#define SOF_IPC4_PROBE_TYPE_MASK GENMASK(25, 24) +#define SOF_IPC4_PROBE_TYPE_GET(x) (((x) & SOF_IPC4_PROBE_TYPE_MASK) \ + >> SOF_IPC4_PROBE_TYPE_SHIFT) +#define SOF_IPC4_PROBE_IDX_SHIFT 26 +#define SOF_IPC4_PROBE_IDX_MASK GENMASK(31, 26) +#define SOF_IPC4_PROBE_IDX_GET(x) (((x) & SOF_IPC4_PROBE_IDX_MASK) \ + >> SOF_IPC4_PROBE_IDX_SHIFT) + struct sof_ipc4_probe_point { u32 point_id; u32 purpose; u32 stream_tag; } __packed __aligned(4); +struct sof_ipc4_probe_info { + unsigned int num_elems; + DECLARE_FLEX_ARRAY(struct sof_ipc4_probe_point, points); +} __packed; + #define INVALID_PIPELINE_ID 0xFF +static const char *sof_probe_ipc4_type_string(u32 type) +{ + switch (type) { + case SOF_IPC4_PROBE_TYPE_INPUT: + return "input"; + case SOF_IPC4_PROBE_TYPE_OUTPUT: + return "output"; + case SOF_IPC4_PROBE_TYPE_INTERNAL: + return "internal"; + default: + return "UNKNOWN"; + } +} + /** * sof_ipc4_probe_get_module_info - Get IPC4 module info for probe module * @cdev: SOF client device @@ -164,25 +193,113 @@ static int ipc4_probes_deinit(struct sof_client_dev *cdev) } /** - * ipc4_probes_points_info - retrieve list of active probe points + * ipc4_probes_points_info - retrieve list of probe points * @cdev: SOF client device * @desc: Returned list of active probes * @num_desc: Returned count of active probes + * @type: Either PROBES_INFO_ACTIVE_PROBES or PROBES_INFO_AVAILABE_PROBES * @return: 0 on success, negative error code on error * - * Dummy implementation returning empty list of probes. + * Returns list if active probe points if type is + * PROBES_INFO_ACTIVE_PROBES, or list of all available probe points if + * type is PROBES_INFO_AVAILABE_PROBES. */ static int ipc4_probes_points_info(struct sof_client_dev *cdev, struct sof_probe_point_desc **desc, - size_t *num_desc) + size_t *num_desc, + enum sof_probe_info_type type) { - /* TODO: Firmware side implementation needed first */ - *desc = NULL; - *num_desc = 0; + struct sof_man4_module *mentry = sof_ipc4_probe_get_module_info(cdev); + struct device *dev = &cdev->auxdev.dev; + struct sof_ipc4_probe_info *info; + struct sof_ipc4_msg msg; + u32 param_id; + int i, ret; + + if (!mentry) + return -ENODEV; + + switch (type) { + case PROBES_INFO_ACTIVE_PROBES: + param_id = SOF_IPC4_PROBE_POINTS; + break; + case PROBES_INFO_AVAILABE_PROBES: + param_id = SOF_IPC4_PROBE_POINTS_AVAILABLE; + break; + default: + dev_err(dev, "%s: info type %u not supported", __func__, type); + return -EOPNOTSUPP; + } + + msg.primary = mentry->id; + msg.primary |= SOF_IPC4_MSG_DIR(SOF_IPC4_MSG_REQUEST); + msg.primary |= SOF_IPC4_MSG_TARGET(SOF_IPC4_MODULE_MSG); + + msg.extension = SOF_IPC4_MOD_EXT_MSG_PARAM_ID(param_id); + + msg.data_size = sof_client_get_ipc_max_payload_size(cdev); + msg.data_ptr = kzalloc(msg.data_size, GFP_KERNEL); + if (!msg.data_ptr) + return -ENOMEM; + + ret = sof_client_ipc_set_get_data(cdev, &msg, false); + if (ret) { + kfree(msg.data_ptr); + return ret; + } + info = msg.data_ptr; + *num_desc = info->num_elems; + dev_dbg(dev, "%s: got %zu probe points", __func__, *num_desc); + + *desc = kzalloc(*num_desc * sizeof(**desc), GFP_KERNEL); + if (!*desc) { + kfree(msg.data_ptr); + return -ENOMEM; + } + + for (i = 0; i < *num_desc; i++) { + (*desc)[i].buffer_id = info->points[i].point_id; + (*desc)[i].purpose = info->points[i].purpose; + (*desc)[i].stream_tag = info->points[i].stream_tag; + } + kfree(msg.data_ptr); + return 0; } /** + * ipc4_probes_point_print - Human readable print of probe point descriptor + * @cdev: SOF client device + * @buf: Buffer to print to + * @size: Available bytes in buffer + * @desc: Describes the probe point to print + * @return: Number of bytes printed or an error code (snprintf return value) + */ +static int ipc4_probes_point_print(struct sof_client_dev *cdev, char *buf, size_t size, + struct sof_probe_point_desc *desc) +{ + struct device *dev = &cdev->auxdev.dev; + struct snd_sof_widget *swidget; + int ret; + + swidget = sof_client_ipc4_find_swidget_by_id(cdev, SOF_IPC4_MOD_ID_GET(desc->buffer_id), + SOF_IPC4_MOD_INSTANCE_GET(desc->buffer_id)); + if (!swidget) + dev_err(dev, "%s: Failed to find widget for module %lu.%lu\n", + __func__, SOF_IPC4_MOD_ID_GET(desc->buffer_id), + SOF_IPC4_MOD_INSTANCE_GET(desc->buffer_id)); + + ret = scnprintf(buf, size, "%#x,%#x,%#x\t%s %s buf idx %lu %s\n", + desc->buffer_id, desc->purpose, desc->stream_tag, + swidget ? swidget->widget->name : "<unknown>", + sof_probe_ipc4_type_string(SOF_IPC4_PROBE_TYPE_GET(desc->buffer_id)), + SOF_IPC4_PROBE_IDX_GET(desc->buffer_id), + desc->stream_tag ? "(connected)" : ""); + + return ret; +} + +/** * ipc4_probes_points_add - connect specified probes * @cdev: SOF client device * @desc: List of probe points to connect @@ -202,7 +319,7 @@ static int ipc4_probes_points_add(struct sof_client_dev *cdev, int i, ret; if (!mentry) - return -ENODEV; + return -EOPNOTSUPP; /* The sof_probe_point_desc and sof_ipc4_probe_point structs * are of same size and even the integers are the same in the @@ -286,6 +403,7 @@ const struct sof_probes_ipc_ops ipc4_probe_ops = { .init = ipc4_probes_init, .deinit = ipc4_probes_deinit, .points_info = ipc4_probes_points_info, + .point_print = ipc4_probes_point_print, .points_add = ipc4_probes_points_add, .points_remove = ipc4_probes_points_remove, }; diff --git a/sound/soc/sof/sof-client-probes.c b/sound/soc/sof/sof-client-probes.c index ccc7d38ddc38..f753e0faff99 100644 --- a/sound/soc/sof/sof-client-probes.c +++ b/sound/soc/sof/sof-client-probes.c @@ -17,8 +17,14 @@ #include <sound/soc.h> #include <sound/sof/header.h> +#include <sound/sof/ipc4/header.h> #include "sof-client.h" #include "sof-client-probes.h" +#include "sof-audio.h" + +#ifdef CONFIG_SND_SOC_SOF_IPC4 +#include "ipc4-priv.h" +#endif #define SOF_PROBES_SUSPEND_DELAY_MS 3000 /* only extraction supported for now */ @@ -69,7 +75,8 @@ static int sof_probes_compr_shutdown(struct snd_compr_stream *cstream, int i, ret; /* disconnect all probe points */ - ret = ipc->points_info(cdev, &desc, &num_desc); + ret = ipc->points_info(cdev, &desc, &num_desc, + PROBES_INFO_ACTIVE_PROBES); if (ret < 0) { dev_err(dai->dev, "Failed to get probe points: %d\n", ret); goto exit; @@ -137,7 +144,7 @@ static int sof_probes_compr_trigger(struct snd_compr_stream *cstream, int cmd, } static int sof_probes_compr_pointer(struct snd_compr_stream *cstream, - struct snd_compr_tstamp *tstamp, + struct snd_compr_tstamp64 *tstamp, struct snd_soc_dai *dai) { struct snd_soc_card *card = snd_soc_component_get_drvdata(dai->component); @@ -189,7 +196,8 @@ static const struct snd_compress_ops sof_probes_compressed_ops = { }; static ssize_t sof_probes_dfs_points_read(struct file *file, char __user *to, - size_t count, loff_t *ppos) + size_t count, loff_t *ppos, + enum sof_probe_info_type type) { struct sof_client_dev *cdev = file->private_data; struct sof_probes_priv *priv = cdev->data; @@ -216,16 +224,20 @@ static ssize_t sof_probes_dfs_points_read(struct file *file, char __user *to, goto exit; } - ret = ipc->points_info(cdev, &desc, &num_desc); + ret = ipc->points_info(cdev, &desc, &num_desc, type); if (ret < 0) goto pm_error; for (i = 0; i < num_desc; i++) { offset = strlen(buf); remaining = PAGE_SIZE - offset; - ret = snprintf(buf + offset, remaining, - "Id: %#010x Purpose: %u Node id: %#x\n", - desc[i].buffer_id, desc[i].purpose, desc[i].stream_tag); + if (ipc->point_print) + ret = ipc->point_print(cdev, buf + offset, remaining, &desc[i]); + else + ret = snprintf(buf + offset, remaining, + "Id: %#010x Purpose: %u Node id: %#x\n", + desc[i].buffer_id, desc[i].purpose, desc[i].stream_tag); + if (ret < 0 || ret >= remaining) { /* truncate the output buffer at the last full line */ buf[offset] = '\0'; @@ -238,7 +250,6 @@ static ssize_t sof_probes_dfs_points_read(struct file *file, char __user *to, kfree(desc); pm_error: - pm_runtime_mark_last_busy(dev); err = pm_runtime_put_autosuspend(dev); if (err < 0) dev_err_ratelimited(dev, "debugfs read failed to idle %d\n", err); @@ -248,6 +259,22 @@ exit: return ret; } +static ssize_t sof_probes_dfs_active_points_read(struct file *file, + char __user *to, + size_t count, loff_t *ppos) +{ + return sof_probes_dfs_points_read(file, to, count, ppos, + PROBES_INFO_ACTIVE_PROBES); +} + +static ssize_t sof_probes_dfs_available_points_read(struct file *file, + char __user *to, + size_t count, loff_t *ppos) +{ + return sof_probes_dfs_points_read(file, to, count, ppos, + PROBES_INFO_AVAILABE_PROBES); +} + static ssize_t sof_probes_dfs_points_write(struct file *file, const char __user *from, size_t count, loff_t *ppos) @@ -289,7 +316,6 @@ sof_probes_dfs_points_write(struct file *file, const char __user *from, if (!ret) ret = count; - pm_runtime_mark_last_busy(dev); err = pm_runtime_put_autosuspend(dev); if (err < 0) dev_err_ratelimited(dev, "debugfs write failed to idle %d\n", err); @@ -298,15 +324,23 @@ exit: return ret; } -static const struct file_operations sof_probes_points_fops = { +static const struct file_operations sof_probes_active_points_fops = { .open = simple_open, - .read = sof_probes_dfs_points_read, + .read = sof_probes_dfs_active_points_read, .write = sof_probes_dfs_points_write, .llseek = default_llseek, .owner = THIS_MODULE, }; +static const struct file_operations sof_probes_available_points_fops = { + .open = simple_open, + .read = sof_probes_dfs_available_points_read, + .llseek = default_llseek, + + .owner = THIS_MODULE, +}; + static ssize_t sof_probes_dfs_points_remove_write(struct file *file, const char __user *from, size_t count, loff_t *ppos) @@ -337,7 +371,6 @@ sof_probes_dfs_points_remove_write(struct file *file, const char __user *from, if (!ret) ret = count; - pm_runtime_mark_last_busy(dev); err = pm_runtime_put_autosuspend(dev); if (err < 0) dev_err_ratelimited(dev, "debugfs write failed to idle %d\n", err); @@ -452,13 +485,17 @@ static int sof_probes_client_probe(struct auxiliary_device *auxdev, /* create read-write probes_points debugfs entry */ priv->dfs_points = debugfs_create_file("probe_points", 0644, dfsroot, - cdev, &sof_probes_points_fops); + cdev, &sof_probes_active_points_fops); /* create read-write probe_points_remove debugfs entry */ priv->dfs_points_remove = debugfs_create_file("probe_points_remove", 0644, dfsroot, cdev, &sof_probes_points_remove_fops); + /* create read-write probes_points debugfs entry */ + priv->dfs_points = debugfs_create_file("probe_points_available", 0644, dfsroot, + cdev, &sof_probes_available_points_fops); + links = devm_kcalloc(dev, SOF_PROBES_NUM_DAI_LINKS, sizeof(*links), GFP_KERNEL); cpus = devm_kcalloc(dev, SOF_PROBES_NUM_DAI_LINKS, sizeof(*cpus), GFP_KERNEL); if (!links || !cpus) { @@ -487,9 +524,6 @@ static int sof_probes_client_probe(struct auxiliary_device *auxdev, card->num_links = SOF_PROBES_NUM_DAI_LINKS; card->dai_link = links; - /* set idle_bias_off to prevent the core from resuming the card->dev */ - card->dapm.idle_bias_off = true; - snd_soc_card_set_drvdata(card, cdev); ret = devm_snd_soc_register_card(dev, card); @@ -500,6 +534,14 @@ static int sof_probes_client_probe(struct auxiliary_device *auxdev, return ret; } + /* + * set idle_bias_off to prevent the core from resuming the card->dev + * call it after snd_soc_register_card() + */ + struct snd_soc_dapm_context *dapm = snd_soc_card_to_dapm(card); + + snd_soc_dapm_set_idle_bias(dapm, false); + /* enable runtime PM */ pm_runtime_set_autosuspend_delay(dev, SOF_PROBES_SUSPEND_DELAY_MS); pm_runtime_use_autosuspend(dev); @@ -542,4 +584,4 @@ module_auxiliary_driver(sof_probes_client_drv); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("SOF Probes Client Driver"); -MODULE_IMPORT_NS(SND_SOC_SOF_CLIENT); +MODULE_IMPORT_NS("SND_SOC_SOF_CLIENT"); diff --git a/sound/soc/sof/sof-client-probes.h b/sound/soc/sof/sof-client-probes.h index da04d65b8d99..47d0582b8eb8 100644 --- a/sound/soc/sof/sof-client-probes.h +++ b/sound/soc/sof/sof-client-probes.h @@ -4,7 +4,7 @@ #define __SOF_CLIENT_PROBES_H struct snd_compr_stream; -struct snd_compr_tstamp; +struct snd_compr_tstamp64; struct snd_compr_params; struct sof_client_dev; struct snd_soc_dai; @@ -24,7 +24,7 @@ struct sof_probes_host_ops { int (*trigger)(struct sof_client_dev *cdev, struct snd_compr_stream *cstream, int cmd, struct snd_soc_dai *dai); int (*pointer)(struct sof_client_dev *cdev, struct snd_compr_stream *cstream, - struct snd_compr_tstamp *tstamp, + struct snd_compr_tstamp64 *tstamp, struct snd_soc_dai *dai); }; @@ -34,13 +34,20 @@ struct sof_probe_point_desc { unsigned int stream_tag; } __packed; +enum sof_probe_info_type { + PROBES_INFO_ACTIVE_PROBES, + PROBES_INFO_AVAILABE_PROBES, +}; + struct sof_probes_ipc_ops { int (*init)(struct sof_client_dev *cdev, u32 stream_tag, size_t buffer_size); int (*deinit)(struct sof_client_dev *cdev); int (*points_info)(struct sof_client_dev *cdev, struct sof_probe_point_desc **desc, - size_t *num_desc); + size_t *num_desc, enum sof_probe_info_type type); + int (*point_print)(struct sof_client_dev *cdev, char *buf, size_t size, + struct sof_probe_point_desc *desc); int (*points_add)(struct sof_client_dev *cdev, struct sof_probe_point_desc *desc, size_t num_desc); diff --git a/sound/soc/sof/sof-client.c b/sound/soc/sof/sof-client.c index 5d6005a88e79..2dbfc7699c73 100644 --- a/sound/soc/sof/sof-client.c +++ b/sound/soc/sof/sof-client.c @@ -45,13 +45,30 @@ struct sof_state_event_entry { struct list_head list; }; +/** + * struct sof_client_dev_entry - client device entry for internal management use + * @sdev: pointer to SOF core device struct + * @list: item in SOF core client dev list + * @client_dev: SOF client device + */ +struct sof_client_dev_entry { + struct snd_sof_dev *sdev; + struct list_head list; + + struct sof_client_dev client_dev; +}; + +#define cdev_to_centry(cdev) \ + container_of(cdev, struct sof_client_dev_entry, client_dev) + static void sof_client_auxdev_release(struct device *dev) { struct auxiliary_device *auxdev = to_auxiliary_dev(dev); struct sof_client_dev *cdev = auxiliary_dev_to_sof_client_dev(auxdev); + struct sof_client_dev_entry *centry = cdev_to_centry(cdev); kfree(cdev->auxdev.dev.platform_data); - kfree(cdev); + kfree(centry); } static int sof_client_dev_add_data(struct sof_client_dev *cdev, const void *data, @@ -208,15 +225,18 @@ void sof_unregister_clients(struct snd_sof_dev *sdev) int sof_client_dev_register(struct snd_sof_dev *sdev, const char *name, u32 id, const void *data, size_t size) { + struct sof_client_dev_entry *centry; struct auxiliary_device *auxdev; struct sof_client_dev *cdev; int ret; - cdev = kzalloc(sizeof(*cdev), GFP_KERNEL); - if (!cdev) + centry = kzalloc(sizeof(*centry), GFP_KERNEL); + if (!centry) return -ENOMEM; - cdev->sdev = sdev; + cdev = ¢ry->client_dev; + + centry->sdev = sdev; auxdev = &cdev->auxdev; auxdev->name = name; auxdev->dev.parent = sdev->dev; @@ -246,7 +266,7 @@ int sof_client_dev_register(struct snd_sof_dev *sdev, const char *name, u32 id, /* add to list of SOF client devices */ mutex_lock(&sdev->ipc_client_mutex); - list_add(&cdev->list, &sdev->ipc_client_list); + list_add(¢ry->list, &sdev->ipc_client_list); mutex_unlock(&sdev->ipc_client_mutex); return 0; @@ -255,15 +275,15 @@ err_dev_init: kfree(cdev->auxdev.dev.platform_data); err_dev_add_data: - kfree(cdev); + kfree(centry); return ret; } -EXPORT_SYMBOL_NS_GPL(sof_client_dev_register, SND_SOC_SOF_CLIENT); +EXPORT_SYMBOL_NS_GPL(sof_client_dev_register, "SND_SOC_SOF_CLIENT"); void sof_client_dev_unregister(struct snd_sof_dev *sdev, const char *name, u32 id) { - struct sof_client_dev *cdev; + struct sof_client_dev_entry *centry; mutex_lock(&sdev->ipc_client_mutex); @@ -271,9 +291,11 @@ void sof_client_dev_unregister(struct snd_sof_dev *sdev, const char *name, u32 i * sof_client_auxdev_release() will be invoked to free up memory * allocations through put_device() */ - list_for_each_entry(cdev, &sdev->ipc_client_list, list) { + list_for_each_entry(centry, &sdev->ipc_client_list, list) { + struct sof_client_dev *cdev = ¢ry->client_dev; + if (!strcmp(cdev->auxdev.name, name) && cdev->auxdev.id == id) { - list_del(&cdev->list); + list_del(¢ry->list); auxiliary_device_delete(&cdev->auxdev); auxiliary_device_uninit(&cdev->auxdev); break; @@ -282,69 +304,74 @@ void sof_client_dev_unregister(struct snd_sof_dev *sdev, const char *name, u32 i mutex_unlock(&sdev->ipc_client_mutex); } -EXPORT_SYMBOL_NS_GPL(sof_client_dev_unregister, SND_SOC_SOF_CLIENT); +EXPORT_SYMBOL_NS_GPL(sof_client_dev_unregister, "SND_SOC_SOF_CLIENT"); int sof_client_ipc_tx_message(struct sof_client_dev *cdev, void *ipc_msg, void *reply_data, size_t reply_bytes) { - if (cdev->sdev->pdata->ipc_type == SOF_IPC_TYPE_3) { + struct snd_sof_dev *sdev = sof_client_dev_to_sof_dev(cdev); + + if (sdev->pdata->ipc_type == SOF_IPC_TYPE_3) { struct sof_ipc_cmd_hdr *hdr = ipc_msg; - return sof_ipc_tx_message(cdev->sdev->ipc, ipc_msg, hdr->size, + return sof_ipc_tx_message(sdev->ipc, ipc_msg, hdr->size, reply_data, reply_bytes); - } else if (cdev->sdev->pdata->ipc_type == SOF_IPC_TYPE_4) { + } else if (sdev->pdata->ipc_type == SOF_IPC_TYPE_4) { struct sof_ipc4_msg *msg = ipc_msg; - return sof_ipc_tx_message(cdev->sdev->ipc, ipc_msg, msg->data_size, + return sof_ipc_tx_message(sdev->ipc, ipc_msg, msg->data_size, reply_data, reply_bytes); } return -EINVAL; } -EXPORT_SYMBOL_NS_GPL(sof_client_ipc_tx_message, SND_SOC_SOF_CLIENT); +EXPORT_SYMBOL_NS_GPL(sof_client_ipc_tx_message, "SND_SOC_SOF_CLIENT"); int sof_client_ipc_rx_message(struct sof_client_dev *cdev, void *ipc_msg, void *msg_buf) { + struct snd_sof_dev *sdev = sof_client_dev_to_sof_dev(cdev); + if (IS_ENABLED(CONFIG_SND_SOC_SOF_IPC3) && - cdev->sdev->pdata->ipc_type == SOF_IPC_TYPE_3) { + sdev->pdata->ipc_type == SOF_IPC_TYPE_3) { struct sof_ipc_cmd_hdr *hdr = ipc_msg; if (hdr->size < sizeof(hdr)) { - dev_err(cdev->sdev->dev, "The received message size is invalid\n"); + dev_err(sdev->dev, "The received message size is invalid\n"); return -EINVAL; } - sof_ipc3_do_rx_work(cdev->sdev, ipc_msg, msg_buf); + sof_ipc3_do_rx_work(sdev, ipc_msg, msg_buf); return 0; } return -EOPNOTSUPP; } -EXPORT_SYMBOL_NS_GPL(sof_client_ipc_rx_message, SND_SOC_SOF_CLIENT); +EXPORT_SYMBOL_NS_GPL(sof_client_ipc_rx_message, "SND_SOC_SOF_CLIENT"); int sof_client_ipc_set_get_data(struct sof_client_dev *cdev, void *ipc_msg, bool set) { - if (cdev->sdev->pdata->ipc_type == SOF_IPC_TYPE_3) { + struct snd_sof_dev *sdev = sof_client_dev_to_sof_dev(cdev); + + if (sdev->pdata->ipc_type == SOF_IPC_TYPE_3) { struct sof_ipc_cmd_hdr *hdr = ipc_msg; - return sof_ipc_set_get_data(cdev->sdev->ipc, ipc_msg, hdr->size, - set); - } else if (cdev->sdev->pdata->ipc_type == SOF_IPC_TYPE_4) { + return sof_ipc_set_get_data(sdev->ipc, ipc_msg, hdr->size, set); + } else if (sdev->pdata->ipc_type == SOF_IPC_TYPE_4) { struct sof_ipc4_msg *msg = ipc_msg; - return sof_ipc_set_get_data(cdev->sdev->ipc, ipc_msg, - msg->data_size, set); + return sof_ipc_set_get_data(sdev->ipc, ipc_msg, msg->data_size, + set); } return -EINVAL; } -EXPORT_SYMBOL_NS_GPL(sof_client_ipc_set_get_data, SND_SOC_SOF_CLIENT); +EXPORT_SYMBOL_NS_GPL(sof_client_ipc_set_get_data, "SND_SOC_SOF_CLIENT"); #ifdef CONFIG_SND_SOC_SOF_IPC4 struct sof_ipc4_fw_module *sof_client_ipc4_find_module(struct sof_client_dev *c, const guid_t *uuid) { - struct snd_sof_dev *sdev = c->sdev; + struct snd_sof_dev *sdev = sof_client_dev_to_sof_dev(c); if (sdev->pdata->ipc_type == SOF_IPC_TYPE_4) return sof_ipc4_find_module_by_uuid(sdev, uuid); @@ -352,17 +379,32 @@ struct sof_ipc4_fw_module *sof_client_ipc4_find_module(struct sof_client_dev *c, return NULL; } -EXPORT_SYMBOL_NS_GPL(sof_client_ipc4_find_module, SND_SOC_SOF_CLIENT); +EXPORT_SYMBOL_NS_GPL(sof_client_ipc4_find_module, "SND_SOC_SOF_CLIENT"); + +struct snd_sof_widget *sof_client_ipc4_find_swidget_by_id(struct sof_client_dev *cdev, + u32 module_id, int instance_id) +{ + struct snd_sof_dev *sdev = sof_client_dev_to_sof_dev(cdev); + + if (sdev->pdata->ipc_type == SOF_IPC_TYPE_4) + return sof_ipc4_find_swidget_by_ids(sdev, module_id, instance_id); + dev_err(sdev->dev, "Only supported with IPC4\n"); + + return NULL; +} +EXPORT_SYMBOL_NS_GPL(sof_client_ipc4_find_swidget_by_id, "SND_SOC_SOF_CLIENT"); #endif int sof_suspend_clients(struct snd_sof_dev *sdev, pm_message_t state) { const struct auxiliary_driver *adrv; - struct sof_client_dev *cdev; + struct sof_client_dev_entry *centry; mutex_lock(&sdev->ipc_client_mutex); - list_for_each_entry(cdev, &sdev->ipc_client_list, list) { + list_for_each_entry(centry, &sdev->ipc_client_list, list) { + struct sof_client_dev *cdev = ¢ry->client_dev; + /* Skip devices without loaded driver */ if (!cdev->auxdev.dev.driver) continue; @@ -376,16 +418,18 @@ int sof_suspend_clients(struct snd_sof_dev *sdev, pm_message_t state) return 0; } -EXPORT_SYMBOL_NS_GPL(sof_suspend_clients, SND_SOC_SOF_CLIENT); +EXPORT_SYMBOL_NS_GPL(sof_suspend_clients, "SND_SOC_SOF_CLIENT"); int sof_resume_clients(struct snd_sof_dev *sdev) { const struct auxiliary_driver *adrv; - struct sof_client_dev *cdev; + struct sof_client_dev_entry *centry; mutex_lock(&sdev->ipc_client_mutex); - list_for_each_entry(cdev, &sdev->ipc_client_list, list) { + list_for_each_entry(centry, &sdev->ipc_client_list, list) { + struct sof_client_dev *cdev = ¢ry->client_dev; + /* Skip devices without loaded driver */ if (!cdev->auxdev.dev.driver) continue; @@ -399,20 +443,24 @@ int sof_resume_clients(struct snd_sof_dev *sdev) return 0; } -EXPORT_SYMBOL_NS_GPL(sof_resume_clients, SND_SOC_SOF_CLIENT); +EXPORT_SYMBOL_NS_GPL(sof_resume_clients, "SND_SOC_SOF_CLIENT"); struct dentry *sof_client_get_debugfs_root(struct sof_client_dev *cdev) { - return cdev->sdev->debugfs_root; + struct snd_sof_dev *sdev = sof_client_dev_to_sof_dev(cdev); + + return sdev->debugfs_root; } -EXPORT_SYMBOL_NS_GPL(sof_client_get_debugfs_root, SND_SOC_SOF_CLIENT); +EXPORT_SYMBOL_NS_GPL(sof_client_get_debugfs_root, "SND_SOC_SOF_CLIENT"); /* DMA buffer allocation in client drivers must use the core SOF device */ struct device *sof_client_get_dma_dev(struct sof_client_dev *cdev) { - return cdev->sdev->dev; + struct snd_sof_dev *sdev = sof_client_dev_to_sof_dev(cdev); + + return sdev->dev; } -EXPORT_SYMBOL_NS_GPL(sof_client_get_dma_dev, SND_SOC_SOF_CLIENT); +EXPORT_SYMBOL_NS_GPL(sof_client_get_dma_dev, "SND_SOC_SOF_CLIENT"); const struct sof_ipc_fw_version *sof_client_get_fw_version(struct sof_client_dev *cdev) { @@ -420,7 +468,7 @@ const struct sof_ipc_fw_version *sof_client_get_fw_version(struct sof_client_dev return &sdev->fw_ready.version; } -EXPORT_SYMBOL_NS_GPL(sof_client_get_fw_version, SND_SOC_SOF_CLIENT); +EXPORT_SYMBOL_NS_GPL(sof_client_get_fw_version, "SND_SOC_SOF_CLIENT"); size_t sof_client_get_ipc_max_payload_size(struct sof_client_dev *cdev) { @@ -428,7 +476,7 @@ size_t sof_client_get_ipc_max_payload_size(struct sof_client_dev *cdev) return sdev->ipc->max_payload_size; } -EXPORT_SYMBOL_NS_GPL(sof_client_get_ipc_max_payload_size, SND_SOC_SOF_CLIENT); +EXPORT_SYMBOL_NS_GPL(sof_client_get_ipc_max_payload_size, "SND_SOC_SOF_CLIENT"); enum sof_ipc_type sof_client_get_ipc_type(struct sof_client_dev *cdev) { @@ -436,7 +484,7 @@ enum sof_ipc_type sof_client_get_ipc_type(struct sof_client_dev *cdev) return sdev->pdata->ipc_type; } -EXPORT_SYMBOL_NS_GPL(sof_client_get_ipc_type, SND_SOC_SOF_CLIENT); +EXPORT_SYMBOL_NS_GPL(sof_client_get_ipc_type, "SND_SOC_SOF_CLIENT"); /* module refcount management of SOF core */ int sof_client_core_module_get(struct sof_client_dev *cdev) @@ -448,7 +496,7 @@ int sof_client_core_module_get(struct sof_client_dev *cdev) return 0; } -EXPORT_SYMBOL_NS_GPL(sof_client_core_module_get, SND_SOC_SOF_CLIENT); +EXPORT_SYMBOL_NS_GPL(sof_client_core_module_get, "SND_SOC_SOF_CLIENT"); void sof_client_core_module_put(struct sof_client_dev *cdev) { @@ -456,7 +504,7 @@ void sof_client_core_module_put(struct sof_client_dev *cdev) module_put(sdev->dev->driver->owner); } -EXPORT_SYMBOL_NS_GPL(sof_client_core_module_put, SND_SOC_SOF_CLIENT); +EXPORT_SYMBOL_NS_GPL(sof_client_core_module_put, "SND_SOC_SOF_CLIENT"); /* IPC event handling */ void sof_client_ipc_rx_dispatcher(struct snd_sof_dev *sdev, void *msg_buf) @@ -498,10 +546,10 @@ int sof_client_register_ipc_rx_handler(struct sof_client_dev *cdev, if (!callback) return -EINVAL; - if (cdev->sdev->pdata->ipc_type == SOF_IPC_TYPE_3) { + if (sdev->pdata->ipc_type == SOF_IPC_TYPE_3) { if (!(ipc_msg_type & SOF_GLB_TYPE_MASK)) return -EINVAL; - } else if (cdev->sdev->pdata->ipc_type == SOF_IPC_TYPE_4) { + } else if (sdev->pdata->ipc_type == SOF_IPC_TYPE_4) { if (!(ipc_msg_type & SOF_IPC4_NOTIFICATION_TYPE_MASK)) return -EINVAL; } else { @@ -525,7 +573,7 @@ int sof_client_register_ipc_rx_handler(struct sof_client_dev *cdev, return 0; } -EXPORT_SYMBOL_NS_GPL(sof_client_register_ipc_rx_handler, SND_SOC_SOF_CLIENT); +EXPORT_SYMBOL_NS_GPL(sof_client_register_ipc_rx_handler, "SND_SOC_SOF_CLIENT"); void sof_client_unregister_ipc_rx_handler(struct sof_client_dev *cdev, u32 ipc_msg_type) @@ -545,7 +593,7 @@ void sof_client_unregister_ipc_rx_handler(struct sof_client_dev *cdev, mutex_unlock(&sdev->client_event_handler_mutex); } -EXPORT_SYMBOL_NS_GPL(sof_client_unregister_ipc_rx_handler, SND_SOC_SOF_CLIENT); +EXPORT_SYMBOL_NS_GPL(sof_client_unregister_ipc_rx_handler, "SND_SOC_SOF_CLIENT"); /*DSP state notification and query */ void sof_client_fw_state_dispatcher(struct snd_sof_dev *sdev) @@ -583,7 +631,7 @@ int sof_client_register_fw_state_handler(struct sof_client_dev *cdev, return 0; } -EXPORT_SYMBOL_NS_GPL(sof_client_register_fw_state_handler, SND_SOC_SOF_CLIENT); +EXPORT_SYMBOL_NS_GPL(sof_client_register_fw_state_handler, "SND_SOC_SOF_CLIENT"); void sof_client_unregister_fw_state_handler(struct sof_client_dev *cdev) { @@ -602,7 +650,7 @@ void sof_client_unregister_fw_state_handler(struct sof_client_dev *cdev) mutex_unlock(&sdev->client_event_handler_mutex); } -EXPORT_SYMBOL_NS_GPL(sof_client_unregister_fw_state_handler, SND_SOC_SOF_CLIENT); +EXPORT_SYMBOL_NS_GPL(sof_client_unregister_fw_state_handler, "SND_SOC_SOF_CLIENT"); enum sof_fw_state sof_client_get_fw_state(struct sof_client_dev *cdev) { @@ -610,4 +658,12 @@ enum sof_fw_state sof_client_get_fw_state(struct sof_client_dev *cdev) return sdev->fw_state; } -EXPORT_SYMBOL_NS_GPL(sof_client_get_fw_state, SND_SOC_SOF_CLIENT); +EXPORT_SYMBOL_NS_GPL(sof_client_get_fw_state, "SND_SOC_SOF_CLIENT"); + +struct snd_sof_dev *sof_client_dev_to_sof_dev(struct sof_client_dev *cdev) +{ + struct sof_client_dev_entry *centry = cdev_to_centry(cdev); + + return centry->sdev; +} +EXPORT_SYMBOL_NS_GPL(sof_client_dev_to_sof_dev, "SND_SOC_SOF_CLIENT"); diff --git a/sound/soc/sof/sof-client.h b/sound/soc/sof/sof-client.h index b6ccc2cd69e5..1a9015e38474 100644 --- a/sound/soc/sof/sof-client.h +++ b/sound/soc/sof/sof-client.h @@ -18,19 +18,13 @@ struct sof_ipc4_fw_module; /** * struct sof_client_dev - SOF client device * @auxdev: auxiliary device - * @sdev: pointer to SOF core device struct - * @list: item in SOF core client dev list * @data: device specific data */ struct sof_client_dev { struct auxiliary_device auxdev; - struct snd_sof_dev *sdev; - struct list_head list; void *data; }; -#define sof_client_dev_to_sof_dev(cdev) ((cdev)->sdev) - #define auxiliary_dev_to_sof_client_dev(auxiliary_dev) \ container_of(auxiliary_dev, struct sof_client_dev, auxdev) @@ -47,6 +41,8 @@ int sof_client_ipc_set_get_data(struct sof_client_dev *cdev, void *ipc_msg, bool set); struct sof_ipc4_fw_module *sof_client_ipc4_find_module(struct sof_client_dev *c, const guid_t *u); +struct snd_sof_widget *sof_client_ipc4_find_swidget_by_id(struct sof_client_dev *cdev, + u32 module_id, int instance_id); struct dentry *sof_client_get_debugfs_root(struct sof_client_dev *cdev); struct device *sof_client_get_dma_dev(struct sof_client_dev *cdev); diff --git a/sound/soc/sof/sof-of-dev.c b/sound/soc/sof/sof-of-dev.c index fb8c8a14d885..3ccfcfb142b7 100644 --- a/sound/soc/sof/sof-of-dev.c +++ b/sound/soc/sof/sof-of-dev.c @@ -30,14 +30,12 @@ static char *tplg_filename; module_param(tplg_filename, charp, 0444); MODULE_PARM_DESC(tplg_filename, "deprecated - moved to snd-sof module."); -const struct dev_pm_ops sof_of_pm = { +EXPORT_DEV_PM_OPS(sof_of_pm) = { .prepare = snd_sof_prepare, .complete = snd_sof_complete, - SET_SYSTEM_SLEEP_PM_OPS(snd_sof_suspend, snd_sof_resume) - SET_RUNTIME_PM_OPS(snd_sof_runtime_suspend, snd_sof_runtime_resume, - NULL) + SYSTEM_SLEEP_PM_OPS(snd_sof_suspend, snd_sof_resume) + RUNTIME_PM_OPS(snd_sof_runtime_suspend, snd_sof_runtime_resume, NULL) }; -EXPORT_SYMBOL(sof_of_pm); static void sof_of_probe_complete(struct device *dev) { diff --git a/sound/soc/sof/sof-pci-dev.c b/sound/soc/sof/sof-pci-dev.c index fe5650616573..c50249aadea9 100644 --- a/sound/soc/sof/sof-pci-dev.c +++ b/sound/soc/sof/sof-pci-dev.c @@ -155,14 +155,13 @@ static const struct dmi_system_id community_key_platforms[] = { {}, }; -const struct dev_pm_ops sof_pci_pm = { +EXPORT_NS_DEV_PM_OPS(sof_pci_pm, SND_SOC_SOF_PCI_DEV) = { .prepare = snd_sof_prepare, .complete = snd_sof_complete, - SET_SYSTEM_SLEEP_PM_OPS(snd_sof_suspend, snd_sof_resume) - SET_RUNTIME_PM_OPS(snd_sof_runtime_suspend, snd_sof_runtime_resume, - snd_sof_runtime_idle) + SYSTEM_SLEEP_PM_OPS(snd_sof_suspend, snd_sof_resume) + RUNTIME_PM_OPS(snd_sof_runtime_suspend, snd_sof_runtime_resume, + snd_sof_runtime_idle) }; -EXPORT_SYMBOL_NS(sof_pci_pm, SND_SOC_SOF_PCI_DEV); static void sof_pci_probe_complete(struct device *dev) { @@ -217,7 +216,7 @@ int sof_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) if (ret < 0) return ret; - ret = pci_request_regions(pci, "Audio DSP"); + ret = pcim_request_all_regions(pci, "Audio DSP"); if (ret < 0) return ret; @@ -241,8 +240,7 @@ int sof_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) path_override->ipc_type = sof_pci_ipc_type; } else { dev_err(dev, "Invalid IPC type requested: %d\n", sof_pci_ipc_type); - ret = -EINVAL; - goto out; + return -EINVAL; } path_override->fw_path = fw_path; @@ -272,15 +270,9 @@ int sof_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) sof_pdata->sof_probe_complete = sof_pci_probe_complete; /* call sof helper for DSP hardware probe */ - ret = snd_sof_device_probe(dev, sof_pdata); - -out: - if (ret) - pci_release_regions(pci); - - return ret; + return snd_sof_device_probe(dev, sof_pdata); } -EXPORT_SYMBOL_NS(sof_pci_probe, SND_SOC_SOF_PCI_DEV); +EXPORT_SYMBOL_NS(sof_pci_probe, "SND_SOC_SOF_PCI_DEV"); void sof_pci_remove(struct pci_dev *pci) { @@ -291,17 +283,14 @@ void sof_pci_remove(struct pci_dev *pci) if (snd_sof_device_probe_completed(&pci->dev) && !(sof_pci_debug & SOF_PCI_DISABLE_PM_RUNTIME)) pm_runtime_get_noresume(&pci->dev); - - /* release pci regions and disable device */ - pci_release_regions(pci); } -EXPORT_SYMBOL_NS(sof_pci_remove, SND_SOC_SOF_PCI_DEV); +EXPORT_SYMBOL_NS(sof_pci_remove, "SND_SOC_SOF_PCI_DEV"); void sof_pci_shutdown(struct pci_dev *pci) { snd_sof_device_shutdown(&pci->dev); } -EXPORT_SYMBOL_NS(sof_pci_shutdown, SND_SOC_SOF_PCI_DEV); +EXPORT_SYMBOL_NS(sof_pci_shutdown, "SND_SOC_SOF_PCI_DEV"); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("SOF support for PCI platforms"); diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h index 843be3b6415d..0f624d8cde20 100644 --- a/sound/soc/sof/sof-priv.h +++ b/sound/soc/sof/sof-priv.h @@ -76,14 +76,6 @@ bool sof_debug_check_flag(int mask); #define SOF_IPC_DSP_REPLY 0 #define SOF_IPC_HOST_REPLY 1 -/* convenience constructor for DAI driver streams */ -#define SOF_DAI_STREAM(sname, scmin, scmax, srates, sfmt) \ - {.stream_name = sname, .channels_min = scmin, .channels_max = scmax, \ - .rates = srates, .formats = sfmt} - -#define SOF_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE | \ - SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_FLOAT) - /* So far the primary core on all DSPs has ID 0 */ #define SOF_DSP_PRIMARY_CORE 0 @@ -846,7 +838,11 @@ int sof_stream_pcm_close(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream); /* SOF client support */ +struct sof_client_dev; + #if IS_ENABLED(CONFIG_SND_SOC_SOF_CLIENT) +struct snd_sof_dev *sof_client_dev_to_sof_dev(struct sof_client_dev *cdev); + int sof_client_dev_register(struct snd_sof_dev *sdev, const char *name, u32 id, const void *data, size_t size); void sof_client_dev_unregister(struct snd_sof_dev *sdev, const char *name, u32 id); @@ -857,6 +853,11 @@ void sof_client_fw_state_dispatcher(struct snd_sof_dev *sdev); int sof_suspend_clients(struct snd_sof_dev *sdev, pm_message_t state); int sof_resume_clients(struct snd_sof_dev *sdev); #else /* CONFIG_SND_SOC_SOF_CLIENT */ +static inline struct snd_sof_dev * +sof_client_dev_to_sof_dev(struct sof_client_dev *cdev) { + return NULL; +} + static inline int sof_client_dev_register(struct snd_sof_dev *sdev, const char *name, u32 id, const void *data, size_t size) { diff --git a/sound/soc/sof/stream-ipc.c b/sound/soc/sof/stream-ipc.c index 794c7bbccbaf..8262443ac89a 100644 --- a/sound/soc/sof/stream-ipc.c +++ b/sound/soc/sof/stream-ipc.c @@ -43,7 +43,7 @@ int sof_ipc_msg_data(struct snd_sof_dev *sdev, return -ESTRPIPE; posn_offset = stream->posn_offset; - } else { + } else if (sps->cstream) { struct sof_compr_stream *sstream = sps->cstream->runtime->private_data; @@ -51,6 +51,10 @@ int sof_ipc_msg_data(struct snd_sof_dev *sdev, return -ESTRPIPE; posn_offset = sstream->posn_offset; + + } else { + dev_err(sdev->dev, "%s: No stream opened\n", __func__); + return -EINVAL; } snd_sof_dsp_mailbox_read(sdev, posn_offset, p, sz); diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c index b3fca5fd87d6..c1083ea4624a 100644 --- a/sound/soc/sof/topology.c +++ b/sound/soc/sof/topology.c @@ -19,6 +19,10 @@ #include "sof-audio.h" #include "ops.h" +static bool disable_function_topology; +module_param(disable_function_topology, bool, 0444); +MODULE_PARM_DESC(disable_function_topology, "Disable function topology loading"); + #define COMP_ID_UNASSIGNED 0xffffffff /* * Constants used in the computation of linear volume gain @@ -407,6 +411,10 @@ static const struct sof_topology_token stream_tokens[] = { offsetof(struct snd_sof_pcm, stream[0].d0i3_compatible)}, {SOF_TKN_STREAM_CAPTURE_COMPATIBLE_D0I3, SND_SOC_TPLG_TUPLE_TYPE_BOOL, get_token_u16, offsetof(struct snd_sof_pcm, stream[1].d0i3_compatible)}, + {SOF_TKN_STREAM_PLAYBACK_PAUSE_SUPPORTED, SND_SOC_TPLG_TUPLE_TYPE_BOOL, get_token_u16, + offsetof(struct snd_sof_pcm, stream[0].pause_supported)}, + {SOF_TKN_STREAM_CAPTURE_PAUSE_SUPPORTED, SND_SOC_TPLG_TUPLE_TYPE_BOOL, get_token_u16, + offsetof(struct snd_sof_pcm, stream[1].pause_supported)}, }; /* Leds */ @@ -567,7 +575,11 @@ static int sof_copy_tuples(struct snd_sof_dev *sdev, struct snd_soc_tplg_vendor_ continue; tuples[*num_copied_tuples].token = tokens[j].token; - tuples[*num_copied_tuples].value.s = elem->string; + tuples[*num_copied_tuples].value.s = + devm_kasprintf(sdev->dev, GFP_KERNEL, + "%s", elem->string); + if (!tuples[*num_copied_tuples].value.s) + return -ENOMEM; } else { struct snd_soc_tplg_vendor_value_elem *elem; @@ -1059,7 +1071,7 @@ static int sof_connect_dai_widget(struct snd_soc_component *scomp, struct snd_sof_dai *dai) { struct snd_soc_card *card = scomp->card; - struct snd_soc_pcm_runtime *rtd; + struct snd_soc_pcm_runtime *rtd, *full, *partial; struct snd_soc_dai *cpu_dai; int stream; int i; @@ -1076,12 +1088,22 @@ static int sof_connect_dai_widget(struct snd_soc_component *scomp, else goto end; + full = NULL; + partial = NULL; list_for_each_entry(rtd, &card->rtd_list, list) { /* does stream match DAI link ? */ - if (!rtd->dai_link->stream_name || - !strstr(rtd->dai_link->stream_name, w->sname)) - continue; + if (rtd->dai_link->stream_name) { + if (!strcmp(rtd->dai_link->stream_name, w->sname)) { + full = rtd; + break; + } else if (strstr(rtd->dai_link->stream_name, w->sname)) { + partial = rtd; + } + } + } + rtd = full ? full : partial; + if (rtd) { for_each_rtd_cpu_dais(rtd, i, cpu_dai) { /* * Please create DAI widget in the right order @@ -1269,8 +1291,8 @@ static int sof_widget_parse_tokens(struct snd_soc_component *scomp, struct snd_s struct snd_sof_tuple *new_tuples; num_tuples += token_list[object_token_list[i]].count * (num_sets - 1); - new_tuples = krealloc(swidget->tuples, - sizeof(*new_tuples) * num_tuples, GFP_KERNEL); + new_tuples = krealloc_array(swidget->tuples, + num_tuples, sizeof(*new_tuples), GFP_KERNEL); if (!new_tuples) { ret = -ENOMEM; goto err; @@ -2302,8 +2324,10 @@ static const struct snd_soc_tplg_ops sof_tplg_ops = { .link_load = sof_link_load, .link_unload = sof_link_unload, - /* completion - called at completion of firmware loading */ - .complete = sof_complete, + /* + * No need to set the complete callback. sof_complete will be called explicitly after + * topology loading is complete. + */ /* manifest - optional to inform component of manifest */ .manifest = sof_manifest, @@ -2354,14 +2378,25 @@ static int sof_dspless_widget_ready(struct snd_soc_component *scomp, int index, struct snd_soc_dapm_widget *w, struct snd_soc_tplg_dapm_widget *tw) { + struct snd_soc_tplg_private *priv = &tw->priv; + int ret; + + /* for snd_soc_dapm_widget.no_wname_in_kcontrol_name */ + ret = sof_parse_tokens(scomp, w, dapm_widget_tokens, + ARRAY_SIZE(dapm_widget_tokens), + priv->array, le32_to_cpu(priv->size)); + if (ret < 0) { + dev_err(scomp->dev, "failed to parse dapm widget tokens for %s\n", + w->name); + return ret; + } + if (WIDGET_IS_DAI(w->id)) { static const struct sof_topology_token dai_tokens[] = { {SOF_TKN_DAI_TYPE, SND_SOC_TPLG_TUPLE_TYPE_STRING, get_token_dai_type, 0}}; struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); - struct snd_soc_tplg_private *priv = &tw->priv; struct snd_sof_widget *swidget; struct snd_sof_dai *sdai; - int ret; swidget = kzalloc(sizeof(*swidget), GFP_KERNEL); if (!swidget) @@ -2459,36 +2494,88 @@ static const struct snd_soc_tplg_ops sof_dspless_tplg_ops = { int snd_sof_load_topology(struct snd_soc_component *scomp, const char *file) { struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); + struct snd_sof_pdata *sof_pdata = sdev->pdata; + const char *tplg_filename_prefix = sof_pdata->tplg_filename_prefix; const struct firmware *fw; + const char **tplg_files; + int tplg_cnt = 0; int ret; + int i; - dev_dbg(scomp->dev, "loading topology:%s\n", file); + tplg_files = kcalloc(scomp->card->num_links, sizeof(char *), GFP_KERNEL); + if (!tplg_files) + return -ENOMEM; - ret = request_firmware(&fw, file, scomp->dev); - if (ret < 0) { - dev_err(scomp->dev, "error: tplg request firmware %s failed err: %d\n", - file, ret); - dev_err(scomp->dev, - "you may need to download the firmware from https://github.com/thesofproject/sof-bin/\n"); - return ret; + if (!sof_pdata->disable_function_topology && !disable_function_topology && + sof_pdata->machine && sof_pdata->machine->get_function_tplg_files) { + tplg_cnt = sof_pdata->machine->get_function_tplg_files(scomp->card, + sof_pdata->machine, + tplg_filename_prefix, + &tplg_files); + if (tplg_cnt < 0) { + kfree(tplg_files); + return tplg_cnt; + } } - if (sdev->dspless_mode_selected) - ret = snd_soc_tplg_component_load(scomp, &sof_dspless_tplg_ops, fw); - else - ret = snd_soc_tplg_component_load(scomp, &sof_tplg_ops, fw); + /* + * The monolithic topology will be used if there is no get_function_tplg_files + * callback or the callback returns 0. + */ + if (!tplg_cnt) { + if (strstr(file, "dummy")) { + dev_err(scomp->dev, + "Function topology is required, please upgrade sof-firmware\n"); + return -EINVAL; + } + tplg_files[0] = file; + tplg_cnt = 1; + dev_info(scomp->dev, "loading topology: %s\n", file); + } else { + dev_info(scomp->dev, "Using function topologies instead %s\n", file); + } - if (ret < 0) { - dev_err(scomp->dev, "error: tplg component load failed %d\n", - ret); - ret = -EINVAL; + for (i = 0; i < tplg_cnt; i++) { + /* Only print the file names if the function topologies are used */ + if (tplg_files[0] != file) + dev_info(scomp->dev, "loading topology %d: %s\n", i, tplg_files[i]); + + ret = request_firmware(&fw, tplg_files[i], scomp->dev); + if (ret < 0) { + /* + * snd_soc_tplg_component_remove(scomp) will be called + * if snd_soc_tplg_component_load(scomp) failed and all + * objects in the scomp will be removed. No need to call + * snd_soc_tplg_component_remove(scomp) here. + */ + dev_err(scomp->dev, "tplg request firmware %s failed err: %d\n", + tplg_files[i], ret); + goto out; + } + + if (sdev->dspless_mode_selected) + ret = snd_soc_tplg_component_load(scomp, &sof_dspless_tplg_ops, fw); + else + ret = snd_soc_tplg_component_load(scomp, &sof_tplg_ops, fw); + + release_firmware(fw); + + if (ret < 0) { + dev_err(scomp->dev, "tplg %s component load failed %d\n", + tplg_files[i], ret); + goto out; + } } - release_firmware(fw); + /* call sof_complete when topologies are loaded successfully */ + ret = sof_complete(scomp); +out: if (ret >= 0 && sdev->led_present) ret = snd_ctl_led_request(); + kfree(tplg_files); + return ret; } EXPORT_SYMBOL(snd_sof_load_topology); diff --git a/sound/soc/sof/xtensa/core.c b/sound/soc/sof/xtensa/core.c index 3cf8c84beff9..50623e65fe1a 100644 --- a/sound/soc/sof/xtensa/core.c +++ b/sound/soc/sof/xtensa/core.c @@ -149,7 +149,7 @@ const struct dsp_arch_ops sof_xtensa_arch_ops = { .dsp_oops = xtensa_dsp_oops, .dsp_stack = xtensa_stack, }; -EXPORT_SYMBOL_NS(sof_xtensa_arch_ops, SND_SOC_SOF_XTENSA); +EXPORT_SYMBOL_NS(sof_xtensa_arch_ops, "SND_SOC_SOF_XTENSA"); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("SOF Xtensa DSP support"); |