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-rw-r--r--sound/soc/sof/intel/hda.h211
1 files changed, 169 insertions, 42 deletions
diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h
index caccaf8fba9c..562fe8be79c1 100644
--- a/sound/soc/sof/intel/hda.h
+++ b/sound/soc/sof/intel/hda.h
@@ -3,7 +3,7 @@
* 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) 2017 Intel Corporation. All rights reserved.
+ * Copyright(c) 2017 Intel Corporation
*
* Author: Liam Girdwood <liam.r.girdwood@linux.intel.com>
*/
@@ -11,6 +11,7 @@
#ifndef __SOF_INTEL_HDA_H
#define __SOF_INTEL_HDA_H
+#include <linux/completion.h>
#include <linux/soundwire/sdw.h>
#include <linux/soundwire/sdw_intel.h>
#include <sound/compress_driver.h>
@@ -135,6 +136,9 @@
#define SOF_HDA_ADSP_REG_SD_BDLPU 0x1C
#define SOF_HDA_ADSP_SD_ENTRY_SIZE 0x20
+/* SDxFIFOS FIFOS */
+#define SOF_HDA_SD_FIFOSIZE_FIFOS_MASK GENMASK(15, 0)
+
/* CL: Software Position Based FIFO Capability Registers */
#define SOF_DSP_REG_CL_SPBFIFO \
(SOF_HDA_ADSP_LOADER_BASE + 0x20)
@@ -414,10 +418,12 @@
(HDA_DSP_BDL_SIZE / sizeof(struct sof_intel_dsp_bdl))
/* Number of DAIs */
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
+#define SOF_SKL_NUM_DAIS_NOCODEC 8
+
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC)
#define SOF_SKL_NUM_DAIS 15
#else
-#define SOF_SKL_NUM_DAIS 8
+#define SOF_SKL_NUM_DAIS SOF_SKL_NUM_DAIS_NOCODEC
#endif
/* Intel HD Audio SRAM Window 0*/
@@ -448,6 +454,8 @@
#define SSP_SET_SFRM_CONSUMER BIT(24)
#define SSP_SET_CBP_CFP (SSP_SET_SCLK_CONSUMER | SSP_SET_SFRM_CONSUMER)
+#define HDA_EXT_ADDR 0
+#define HDA_EXT_CODEC(x) ((x) & BIT(HDA_EXT_ADDR))
#define HDA_IDISP_ADDR 2
#define HDA_IDISP_CODEC(x) ((x) & BIT(HDA_IDISP_ADDR))
@@ -479,6 +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;
@@ -487,6 +500,15 @@ struct sof_intel_hda_dev {
int boot_iteration;
+ /*
+ * DMA buffers for base firmware download. By default the buffers are
+ * allocated once and kept through the lifetime of the driver.
+ * See module parameter: persistent_cl_buffer
+ */
+ struct snd_dma_buffer cl_dmab;
+ bool cl_dmab_contains_basefw;
+ struct snd_dma_buffer iccmax_dmab;
+
struct hda_bus hbus;
/* hw config */
@@ -502,7 +524,7 @@ struct sof_intel_hda_dev {
u32 stream_max;
/* PM related */
- bool l1_support_changed;/* during suspend, is L1SEN changed or not */
+ bool l1_disabled;/* is DMI link L1 disabled? */
/* DMIC device */
struct platform_device *dmic_dev;
@@ -525,6 +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.
@@ -554,6 +579,7 @@ struct sof_intel_hda_stream {
struct sof_intel_stream sof_intel_stream;
int host_reserved; /* reserve host DMA channel */
u32 flags;
+ struct completion ioc;
};
#define hstream_to_sof_hda_stream(hstream) \
@@ -569,10 +595,17 @@ struct sof_intel_hda_stream {
#define SOF_STREAM_SD_OFFSET_CRST 0x1
/*
+ * DAI support
+ */
+bool hda_is_chain_dma_supported(struct snd_sof_dev *sdev, u32 dai_type);
+
+/*
* DSP Core services.
*/
+int hda_dsp_probe_early(struct snd_sof_dev *sdev);
int hda_dsp_probe(struct snd_sof_dev *sdev);
-int hda_dsp_remove(struct snd_sof_dev *sdev);
+void hda_dsp_remove(struct snd_sof_dev *sdev);
+void hda_dsp_remove_late(struct snd_sof_dev *sdev);
int hda_dsp_core_power_up(struct snd_sof_dev *sdev, unsigned int core_mask);
int hda_dsp_core_run(struct snd_sof_dev *sdev, unsigned int core_mask);
int hda_dsp_enable_core(struct snd_sof_dev *sdev, unsigned int core_mask);
@@ -584,8 +617,10 @@ void hda_dsp_ipc_int_enable(struct snd_sof_dev *sdev);
void hda_dsp_ipc_int_disable(struct snd_sof_dev *sdev);
bool hda_dsp_core_is_enabled(struct snd_sof_dev *sdev, unsigned int core_mask);
-int hda_dsp_set_power_state(struct snd_sof_dev *sdev,
- const struct sof_dsp_power_state *target_state);
+int hda_dsp_set_power_state_ipc3(struct snd_sof_dev *sdev,
+ const struct sof_dsp_power_state *target_state);
+int hda_dsp_set_power_state_ipc4(struct snd_sof_dev *sdev,
+ const struct sof_dsp_power_state *target_state);
int hda_dsp_suspend(struct snd_sof_dev *sdev, u32 target_state);
int hda_dsp_resume(struct snd_sof_dev *sdev);
@@ -596,10 +631,13 @@ int hda_dsp_shutdown_dma_flush(struct snd_sof_dev *sdev);
int hda_dsp_shutdown(struct snd_sof_dev *sdev);
int hda_dsp_set_hw_params_upon_resume(struct snd_sof_dev *sdev);
void hda_dsp_dump(struct snd_sof_dev *sdev, u32 flags);
+void hda_ipc4_dsp_dump(struct snd_sof_dev *sdev, u32 flags);
void hda_ipc_dump(struct snd_sof_dev *sdev);
void hda_ipc_irq_dump(struct snd_sof_dev *sdev);
void hda_dsp_d0i3_work(struct work_struct *work);
int hda_dsp_disable_interrupts(struct snd_sof_dev *sdev);
+bool hda_check_ipc_irq(struct snd_sof_dev *sdev);
+u32 hda_get_interface_mask(struct snd_sof_dev *sdev);
/*
* DSP PCM Operations.
@@ -647,6 +685,12 @@ bool hda_dsp_check_stream_irq(struct snd_sof_dev *sdev);
snd_pcm_uframes_t hda_dsp_stream_get_position(struct hdac_stream *hstream,
int direction, bool can_sleep);
+u64 hda_dsp_get_stream_llp(struct snd_sof_dev *sdev,
+ struct snd_soc_component *component,
+ struct snd_pcm_substream *substream);
+u64 hda_dsp_get_stream_ldp(struct snd_sof_dev *sdev,
+ struct snd_soc_component *component,
+ struct snd_pcm_substream *substream);
struct hdac_ext_stream *
hda_dsp_stream_get(struct snd_sof_dev *sdev, int direction, u32 flags);
@@ -656,10 +700,10 @@ int hda_dsp_stream_spib_config(struct snd_sof_dev *sdev,
int enable, u32 size);
int hda_ipc_msg_data(struct snd_sof_dev *sdev,
- struct snd_pcm_substream *substream,
+ struct snd_sof_pcm_stream *sps,
void *p, size_t sz);
int hda_set_stream_data_offset(struct snd_sof_dev *sdev,
- struct snd_pcm_substream *substream,
+ struct snd_sof_pcm_stream *sps,
size_t posn_offset);
/*
@@ -674,17 +718,25 @@ int hda_dsp_ipc_get_window_offset(struct snd_sof_dev *sdev, u32 id);
irqreturn_t hda_dsp_ipc_irq_thread(int irq, void *context);
int hda_dsp_ipc_cmd_done(struct snd_sof_dev *sdev, int dir);
+void hda_dsp_get_state(struct snd_sof_dev *sdev, const char *level);
+void hda_dsp_dump_ext_rom_status(struct snd_sof_dev *sdev, const char *level,
+ u32 flags);
+
/*
* DSP Code loader.
*/
int hda_dsp_cl_boot_firmware(struct snd_sof_dev *sdev);
int hda_dsp_cl_boot_firmware_iccmax(struct snd_sof_dev *sdev);
int hda_cl_copy_fw(struct snd_sof_dev *sdev, struct hdac_ext_stream *hext_stream);
-struct hdac_ext_stream *hda_cl_stream_prepare(struct snd_sof_dev *sdev, unsigned int format,
- unsigned int size, struct snd_dma_buffer *dmab,
- int direction);
-int hda_cl_cleanup(struct snd_sof_dev *sdev, struct snd_dma_buffer *dmab,
- struct hdac_ext_stream *hext_stream);
+
+struct hdac_ext_stream *hda_cl_prepare(struct device *dev, unsigned int format,
+ unsigned int size, struct snd_dma_buffer *dmab,
+ bool persistent_buffer, int direction,
+ bool is_iccmax);
+int hda_cl_trigger(struct device *dev, struct hdac_ext_stream *hext_stream, int cmd);
+
+int hda_cl_cleanup(struct device *dev, struct snd_dma_buffer *dmab,
+ bool persistent_buffer, struct hdac_ext_stream *hext_stream);
int cl_dsp_init(struct snd_sof_dev *sdev, int stream_tag, bool imr_boot);
#define HDA_CL_STREAM_FORMAT 0x40
@@ -705,7 +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.
@@ -763,26 +815,6 @@ static inline int hda_codec_i915_exit(struct snd_sof_dev *sdev) { return 0; }
#endif
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
-
-void hda_bus_ml_get_capabilities(struct hdac_bus *bus);
-void hda_bus_ml_free(struct hdac_bus *bus);
-void hda_bus_ml_put_all(struct hdac_bus *bus);
-void hda_bus_ml_reset_losidv(struct hdac_bus *bus);
-int hda_bus_ml_resume(struct hdac_bus *bus);
-int hda_bus_ml_suspend(struct hdac_bus *bus);
-
-#else
-
-static inline void hda_bus_ml_get_capabilities(struct hdac_bus *bus) { }
-static inline void hda_bus_ml_free(struct hdac_bus *bus) { }
-static inline void hda_bus_ml_put_all(struct hdac_bus *bus) { }
-static inline void hda_bus_ml_reset_losidv(struct hdac_bus *bus) { }
-static inline int hda_bus_ml_resume(struct hdac_bus *bus) { return 0; }
-static inline int hda_bus_ml_suspend(struct hdac_bus *bus) { return 0; }
-
-#endif /* CONFIG_SND_SOC_SOF_HDA */
-
/*
* Trace Control.
*/
@@ -797,9 +829,13 @@ int hda_dsp_trace_trigger(struct snd_sof_dev *sdev, int cmd);
#if IS_ENABLED(CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE)
int hda_sdw_check_lcount_common(struct snd_sof_dev *sdev);
+int hda_sdw_check_lcount_ext(struct snd_sof_dev *sdev);
+int hda_sdw_check_lcount(struct snd_sof_dev *sdev);
int hda_sdw_startup(struct snd_sof_dev *sdev);
void hda_common_enable_sdw_irq(struct snd_sof_dev *sdev, bool enable);
void hda_sdw_int_enable(struct snd_sof_dev *sdev, bool enable);
+bool hda_sdw_check_wakeen_irq_common(struct snd_sof_dev *sdev);
+void hda_sdw_process_wakeen_common(struct snd_sof_dev *sdev);
void hda_sdw_process_wakeen(struct snd_sof_dev *sdev);
bool hda_common_check_sdw_irq(struct snd_sof_dev *sdev);
@@ -810,6 +846,16 @@ static inline int hda_sdw_check_lcount_common(struct snd_sof_dev *sdev)
return 0;
}
+static inline int hda_sdw_check_lcount_ext(struct snd_sof_dev *sdev)
+{
+ return 0;
+}
+
+static inline int hda_sdw_check_lcount(struct snd_sof_dev *sdev)
+{
+ return 0;
+}
+
static inline int hda_sdw_startup(struct snd_sof_dev *sdev)
{
return 0;
@@ -823,6 +869,15 @@ static inline void hda_sdw_int_enable(struct snd_sof_dev *sdev, bool enable)
{
}
+static inline bool hda_sdw_check_wakeen_irq_common(struct snd_sof_dev *sdev)
+{
+ return false;
+}
+
+static inline void hda_sdw_process_wakeen_common(struct snd_sof_dev *sdev)
+{
+}
+
static inline void hda_sdw_process_wakeen(struct snd_sof_dev *sdev)
{
}
@@ -834,6 +889,19 @@ static inline bool hda_common_check_sdw_irq(struct snd_sof_dev *sdev)
#endif
+int sdw_hda_dai_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *cpu_dai,
+ int link_id,
+ int intel_alh_id);
+
+int sdw_hda_dai_hw_free(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *cpu_dai,
+ int link_id);
+
+int sdw_hda_dai_trigger(struct snd_pcm_substream *substream, int cmd,
+ struct snd_soc_dai *cpu_dai);
+
/* common dai driver */
extern struct snd_soc_dai_driver skl_dai[];
int hda_dsp_dais_suspend(struct snd_sof_dev *sdev);
@@ -841,7 +909,7 @@ int hda_dsp_dais_suspend(struct snd_sof_dev *sdev);
/*
* Platform Specific HW abstraction Ops.
*/
-extern struct snd_sof_dsp_ops sof_hda_common_ops;
+extern const struct snd_sof_dsp_ops sof_hda_common_ops;
extern struct snd_sof_dsp_ops sof_skl_ops;
int sof_skl_ops_init(struct snd_sof_dev *sdev);
@@ -853,8 +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 const struct sof_intel_dsp_desc skl_chip_info;
extern const struct sof_intel_dsp_desc apl_chip_info;
@@ -866,6 +932,11 @@ extern const struct sof_intel_dsp_desc ehl_chip_info;
extern const struct sof_intel_dsp_desc jsl_chip_info;
extern const struct sof_intel_dsp_desc adls_chip_info;
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)
@@ -896,10 +967,6 @@ int hda_pci_intel_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
struct snd_sof_dai;
struct sof_ipc_dai_config;
-int hda_ctrl_dai_widget_setup(struct snd_soc_dapm_widget *w, unsigned int quirk_flags,
- struct snd_sof_dai_config_data *data);
-int hda_ctrl_dai_widget_free(struct snd_soc_dapm_widget *w, unsigned int quirk_flags,
- struct snd_sof_dai_config_data *data);
#define SOF_HDA_POSITION_QUIRK_USE_SKYLAKE_LEGACY (0) /* previous implementation */
#define SOF_HDA_POSITION_QUIRK_USE_DPIB_REGISTERS (1) /* recommended if VC0 only */
@@ -919,6 +986,8 @@ irqreturn_t cnl_ipc4_irq_thread(int irq, void *context);
int cnl_ipc4_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg);
irqreturn_t hda_dsp_ipc4_irq_thread(int irq, void *context);
bool hda_ipc4_tx_is_busy(struct snd_sof_dev *sdev);
+void hda_dsp_ipc4_schedule_d0i3_work(struct sof_intel_hda_dev *hdev,
+ struct snd_sof_ipc_msg *msg);
int hda_dsp_ipc4_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg);
void hda_ipc4_dump(struct snd_sof_dev *sdev);
extern struct sdw_intel_ops sdw_callback;
@@ -926,4 +995,62 @@ extern struct sdw_intel_ops sdw_callback;
struct sof_ipc4_fw_library;
int hda_dsp_ipc4_load_library(struct snd_sof_dev *sdev,
struct sof_ipc4_fw_library *fw_lib, bool reload);
+
+/**
+ * struct hda_dai_widget_dma_ops - DAI DMA ops optional by default unless specified otherwise
+ * @get_hext_stream: Mandatory function pointer to get the saved pointer to struct hdac_ext_stream
+ * @assign_hext_stream: Function pointer to assign a hdac_ext_stream
+ * @release_hext_stream: Function pointer to release the hdac_ext_stream
+ * @setup_hext_stream: Function pointer for hdac_ext_stream setup
+ * @reset_hext_stream: Function pointer for hdac_ext_stream reset
+ * @pre_trigger: Function pointer for DAI DMA pre-trigger actions
+ * @trigger: Function pointer for DAI DMA trigger actions
+ * @post_trigger: Function pointer for DAI DMA post-trigger actions
+ * @codec_dai_set_stream: Function pointer to set codec-side stream information
+ * @calc_stream_format: Function pointer to determine stream format from hw_params and
+ * for HDaudio codec DAI from the .sig bits
+ * @get_hlink: Mandatory function pointer to retrieve hlink, mainly to program LOSIDV
+ * for legacy HDaudio links or program HDaudio Extended Link registers.
+ */
+struct hda_dai_widget_dma_ops {
+ struct hdac_ext_stream *(*get_hext_stream)(struct snd_sof_dev *sdev,
+ struct snd_soc_dai *cpu_dai,
+ struct snd_pcm_substream *substream);
+ struct hdac_ext_stream *(*assign_hext_stream)(struct snd_sof_dev *sdev,
+ struct snd_soc_dai *cpu_dai,
+ struct snd_pcm_substream *substream);
+ void (*release_hext_stream)(struct snd_sof_dev *sdev, struct snd_soc_dai *cpu_dai,
+ struct snd_pcm_substream *substream);
+ void (*setup_hext_stream)(struct snd_sof_dev *sdev, struct hdac_ext_stream *hext_stream,
+ unsigned int format_val);
+ void (*reset_hext_stream)(struct snd_sof_dev *sdev, struct hdac_ext_stream *hext_sream);
+ int (*pre_trigger)(struct snd_sof_dev *sdev, struct snd_soc_dai *cpu_dai,
+ struct snd_pcm_substream *substream, int cmd);
+ int (*trigger)(struct snd_sof_dev *sdev, struct snd_soc_dai *cpu_dai,
+ struct snd_pcm_substream *substream, int cmd);
+ int (*post_trigger)(struct snd_sof_dev *sdev, struct snd_soc_dai *cpu_dai,
+ struct snd_pcm_substream *substream, int cmd);
+ void (*codec_dai_set_stream)(struct snd_sof_dev *sdev,
+ struct snd_pcm_substream *substream,
+ struct hdac_stream *hstream);
+ unsigned int (*calc_stream_format)(struct snd_sof_dev *sdev,
+ struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params);
+ struct hdac_ext_link * (*get_hlink)(struct snd_sof_dev *sdev,
+ struct snd_pcm_substream *substream);
+};
+
+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);
+
+static inline struct snd_sof_dev *widget_to_sdev(struct snd_soc_dapm_widget *w)
+{
+ struct snd_sof_widget *swidget = w->dobj.private;
+ struct snd_soc_component *component = swidget->scomp;
+
+ return snd_soc_component_get_drvdata(component);
+}
+
#endif
generated by cgit (git 2.34.1) at 2025-12-25 09:40:40 +0000