summaryrefslogtreecommitdiff
path: root/sound/soc/intel/common/sst-dsp.h
diff options
context:
space:
mode:
Diffstat (limited to 'sound/soc/intel/common/sst-dsp.h')
-rw-r--r--sound/soc/intel/common/sst-dsp.h237
1 files changed, 7 insertions, 230 deletions
diff --git a/sound/soc/intel/common/sst-dsp.h b/sound/soc/intel/common/sst-dsp.h
index 604a80c5859b..f111fd3f334b 100644
--- a/sound/soc/intel/common/sst-dsp.h
+++ b/sound/soc/intel/common/sst-dsp.h
@@ -12,159 +12,6 @@
#include <linux/types.h>
#include <linux/interrupt.h>
-/* SST Device IDs */
-#define SST_DEV_ID_LYNX_POINT 0x33C8
-#define SST_DEV_ID_WILDCAT_POINT 0x3438
-#define SST_DEV_ID_BYT 0x0F28
-
-/* Supported SST DMA Devices */
-#define SST_DMA_TYPE_DW 1
-
-/* autosuspend delay 5s*/
-#define SST_RUNTIME_SUSPEND_DELAY (5 * 1000)
-
-/* SST Shim register map
- * The register naming can differ between products. Some products also
- * contain extra functionality.
- */
-#define SST_CSR 0x00
-#define SST_PISR 0x08
-#define SST_PIMR 0x10
-#define SST_ISRX 0x18
-#define SST_ISRD 0x20
-#define SST_IMRX 0x28
-#define SST_IMRD 0x30
-#define SST_IPCX 0x38 /* IPC IA -> SST */
-#define SST_IPCD 0x40 /* IPC SST -> IA */
-#define SST_ISRSC 0x48
-#define SST_ISRLPESC 0x50
-#define SST_IMRSC 0x58
-#define SST_IMRLPESC 0x60
-#define SST_IPCSC 0x68
-#define SST_IPCLPESC 0x70
-#define SST_CLKCTL 0x78
-#define SST_CSR2 0x80
-#define SST_LTRC 0xE0
-#define SST_HMDC 0xE8
-
-#define SST_SHIM_BEGIN SST_CSR
-#define SST_SHIM_END SST_HDMC
-
-#define SST_DBGO 0xF0
-
-#define SST_SHIM_SIZE 0x100
-#define SST_PWMCTRL 0x1000
-
-/* SST Shim Register bits
- * The register bit naming can differ between products. Some products also
- * contain extra functionality.
- */
-
-/* CSR / CS */
-#define SST_CSR_RST (0x1 << 1)
-#define SST_CSR_SBCS0 (0x1 << 2)
-#define SST_CSR_SBCS1 (0x1 << 3)
-#define SST_CSR_DCS(x) (x << 4)
-#define SST_CSR_DCS_MASK (0x7 << 4)
-#define SST_CSR_STALL (0x1 << 10)
-#define SST_CSR_S0IOCS (0x1 << 21)
-#define SST_CSR_S1IOCS (0x1 << 23)
-#define SST_CSR_LPCS (0x1 << 31)
-#define SST_CSR_24MHZ_LPCS (SST_CSR_SBCS0 | SST_CSR_SBCS1 | SST_CSR_LPCS)
-#define SST_CSR_24MHZ_NO_LPCS (SST_CSR_SBCS0 | SST_CSR_SBCS1)
-#define SST_BYT_CSR_RST (0x1 << 0)
-#define SST_BYT_CSR_VECTOR_SEL (0x1 << 1)
-#define SST_BYT_CSR_STALL (0x1 << 2)
-#define SST_BYT_CSR_PWAITMODE (0x1 << 3)
-
-/* ISRX / ISC */
-#define SST_ISRX_BUSY (0x1 << 1)
-#define SST_ISRX_DONE (0x1 << 0)
-#define SST_BYT_ISRX_REQUEST (0x1 << 1)
-
-/* ISRD / ISD */
-#define SST_ISRD_BUSY (0x1 << 1)
-#define SST_ISRD_DONE (0x1 << 0)
-
-/* IMRX / IMC */
-#define SST_IMRX_BUSY (0x1 << 1)
-#define SST_IMRX_DONE (0x1 << 0)
-#define SST_BYT_IMRX_REQUEST (0x1 << 1)
-
-/* IMRD / IMD */
-#define SST_IMRD_DONE (0x1 << 0)
-#define SST_IMRD_BUSY (0x1 << 1)
-#define SST_IMRD_SSP0 (0x1 << 16)
-#define SST_IMRD_DMAC0 (0x1 << 21)
-#define SST_IMRD_DMAC1 (0x1 << 22)
-#define SST_IMRD_DMAC (SST_IMRD_DMAC0 | SST_IMRD_DMAC1)
-
-/* IPCX / IPCC */
-#define SST_IPCX_DONE (0x1 << 30)
-#define SST_IPCX_BUSY (0x1 << 31)
-#define SST_BYT_IPCX_DONE ((u64)0x1 << 62)
-#define SST_BYT_IPCX_BUSY ((u64)0x1 << 63)
-
-/* IPCD */
-#define SST_IPCD_DONE (0x1 << 30)
-#define SST_IPCD_BUSY (0x1 << 31)
-#define SST_BYT_IPCD_DONE ((u64)0x1 << 62)
-#define SST_BYT_IPCD_BUSY ((u64)0x1 << 63)
-
-/* CLKCTL */
-#define SST_CLKCTL_SMOS(x) (x << 24)
-#define SST_CLKCTL_MASK (3 << 24)
-#define SST_CLKCTL_DCPLCG (1 << 18)
-#define SST_CLKCTL_SCOE1 (1 << 17)
-#define SST_CLKCTL_SCOE0 (1 << 16)
-
-/* CSR2 / CS2 */
-#define SST_CSR2_SDFD_SSP0 (1 << 1)
-#define SST_CSR2_SDFD_SSP1 (1 << 2)
-
-/* LTRC */
-#define SST_LTRC_VAL(x) (x << 0)
-
-/* HMDC */
-#define SST_HMDC_HDDA0(x) (x << 0)
-#define SST_HMDC_HDDA1(x) (x << 7)
-#define SST_HMDC_HDDA_E0_CH0 1
-#define SST_HMDC_HDDA_E0_CH1 2
-#define SST_HMDC_HDDA_E0_CH2 4
-#define SST_HMDC_HDDA_E0_CH3 8
-#define SST_HMDC_HDDA_E1_CH0 SST_HMDC_HDDA1(SST_HMDC_HDDA_E0_CH0)
-#define SST_HMDC_HDDA_E1_CH1 SST_HMDC_HDDA1(SST_HMDC_HDDA_E0_CH1)
-#define SST_HMDC_HDDA_E1_CH2 SST_HMDC_HDDA1(SST_HMDC_HDDA_E0_CH2)
-#define SST_HMDC_HDDA_E1_CH3 SST_HMDC_HDDA1(SST_HMDC_HDDA_E0_CH3)
-#define SST_HMDC_HDDA_E0_ALLCH (SST_HMDC_HDDA_E0_CH0 | SST_HMDC_HDDA_E0_CH1 | \
- SST_HMDC_HDDA_E0_CH2 | SST_HMDC_HDDA_E0_CH3)
-#define SST_HMDC_HDDA_E1_ALLCH (SST_HMDC_HDDA_E1_CH0 | SST_HMDC_HDDA_E1_CH1 | \
- SST_HMDC_HDDA_E1_CH2 | SST_HMDC_HDDA_E1_CH3)
-
-
-/* SST Vendor Defined Registers and bits */
-#define SST_VDRTCTL0 0xa0
-#define SST_VDRTCTL1 0xa4
-#define SST_VDRTCTL2 0xa8
-#define SST_VDRTCTL3 0xaC
-
-/* VDRTCTL0 */
-#define SST_VDRTCL0_D3PGD (1 << 0)
-#define SST_VDRTCL0_D3SRAMPGD (1 << 1)
-#define SST_VDRTCL0_DSRAMPGE_SHIFT 12
-#define SST_VDRTCL0_DSRAMPGE_MASK (0xfffff << SST_VDRTCL0_DSRAMPGE_SHIFT)
-#define SST_VDRTCL0_ISRAMPGE_SHIFT 2
-#define SST_VDRTCL0_ISRAMPGE_MASK (0x3ff << SST_VDRTCL0_ISRAMPGE_SHIFT)
-
-/* VDRTCTL2 */
-#define SST_VDRTCL2_DCLCGE (1 << 1)
-#define SST_VDRTCL2_DTCGE (1 << 10)
-#define SST_VDRTCL2_APLLSE_MASK (1 << 31)
-
-/* PMCS */
-#define SST_PMCS 0x84
-#define SST_PMCS_PS_MASK 0x3
-
struct sst_dsp;
/*
@@ -179,50 +26,11 @@ struct sst_dsp_device {
void *thread_context;
};
-/*
- * SST Platform Data.
- */
-struct sst_pdata {
- /* ACPI data */
- u32 lpe_base;
- u32 lpe_size;
- u32 pcicfg_base;
- u32 pcicfg_size;
- u32 fw_base;
- u32 fw_size;
- int irq;
-
- /* Firmware */
- const struct firmware *fw;
-
- /* DMA */
- int resindex_dma_base; /* other fields invalid if equals to -1 */
- u32 dma_base;
- u32 dma_size;
- int dma_engine;
- struct device *dma_dev;
-
- /* DSP */
- u32 id;
- void *dsp;
-};
-
-#if IS_ENABLED(CONFIG_DW_DMAC_CORE)
-/* Initialization */
-struct sst_dsp *sst_dsp_new(struct device *dev,
- struct sst_dsp_device *sst_dev, struct sst_pdata *pdata);
-void sst_dsp_free(struct sst_dsp *sst);
-#endif
-
/* SHIM Read / Write */
void sst_dsp_shim_write(struct sst_dsp *sst, u32 offset, u32 value);
u32 sst_dsp_shim_read(struct sst_dsp *sst, u32 offset);
int sst_dsp_shim_update_bits(struct sst_dsp *sst, u32 offset,
u32 mask, u32 value);
-void sst_dsp_shim_write64(struct sst_dsp *sst, u32 offset, u64 value);
-u64 sst_dsp_shim_read64(struct sst_dsp *sst, u32 offset);
-int sst_dsp_shim_update_bits64(struct sst_dsp *sst, u32 offset,
- u64 mask, u64 value);
void sst_dsp_shim_update_bits_forced(struct sst_dsp *sst, u32 offset,
u32 mask, u32 value);
@@ -231,10 +39,6 @@ void sst_dsp_shim_write_unlocked(struct sst_dsp *sst, u32 offset, u32 value);
u32 sst_dsp_shim_read_unlocked(struct sst_dsp *sst, u32 offset);
int sst_dsp_shim_update_bits_unlocked(struct sst_dsp *sst, u32 offset,
u32 mask, u32 value);
-void sst_dsp_shim_write64_unlocked(struct sst_dsp *sst, u32 offset, u64 value);
-u64 sst_dsp_shim_read64_unlocked(struct sst_dsp *sst, u32 offset);
-int sst_dsp_shim_update_bits64_unlocked(struct sst_dsp *sst, u32 offset,
- u64 mask, u64 value);
void sst_dsp_shim_update_bits_forced_unlocked(struct sst_dsp *sst, u32 offset,
u32 mask, u32 value);
@@ -243,42 +47,15 @@ void sst_shim32_write(void __iomem *addr, u32 offset, u32 value);
u32 sst_shim32_read(void __iomem *addr, u32 offset);
void sst_shim32_write64(void __iomem *addr, u32 offset, u64 value);
u64 sst_shim32_read64(void __iomem *addr, u32 offset);
-void sst_memcpy_toio_32(struct sst_dsp *sst,
- void __iomem *dest, void *src, size_t bytes);
-void sst_memcpy_fromio_32(struct sst_dsp *sst,
- void *dest, void __iomem *src, size_t bytes);
-
-/* DSP reset & boot */
-void sst_dsp_reset(struct sst_dsp *sst);
-int sst_dsp_boot(struct sst_dsp *sst);
-int sst_dsp_wake(struct sst_dsp *sst);
-void sst_dsp_sleep(struct sst_dsp *sst);
-void sst_dsp_stall(struct sst_dsp *sst);
-
-/* DMA */
-int sst_dsp_dma_get_channel(struct sst_dsp *dsp, int chan_id);
-void sst_dsp_dma_put_channel(struct sst_dsp *dsp);
-int sst_dsp_dma_copyfrom(struct sst_dsp *sst, dma_addr_t dest_addr,
- dma_addr_t src_addr, size_t size);
-int sst_dsp_dma_copyto(struct sst_dsp *sst, dma_addr_t dest_addr,
- dma_addr_t src_addr, size_t size);
-
-/* Msg IO */
-void sst_dsp_ipc_msg_tx(struct sst_dsp *dsp, u32 msg);
-u32 sst_dsp_ipc_msg_rx(struct sst_dsp *dsp);
/* Mailbox management */
-int sst_dsp_mailbox_init(struct sst_dsp *dsp, u32 inbox_offset,
+int sst_dsp_mailbox_init(struct sst_dsp *sst, u32 inbox_offset,
size_t inbox_size, u32 outbox_offset, size_t outbox_size);
-void sst_dsp_inbox_write(struct sst_dsp *dsp, void *message, size_t bytes);
-void sst_dsp_inbox_read(struct sst_dsp *dsp, void *message, size_t bytes);
-void sst_dsp_outbox_write(struct sst_dsp *dsp, void *message, size_t bytes);
-void sst_dsp_outbox_read(struct sst_dsp *dsp, void *message, size_t bytes);
-void sst_dsp_mailbox_dump(struct sst_dsp *dsp, size_t bytes);
-int sst_dsp_register_poll(struct sst_dsp *dsp, u32 offset, u32 mask,
- u32 expected_value, u32 timeout, char *operation);
-
-/* Debug */
-void sst_dsp_dump(struct sst_dsp *sst);
+void sst_dsp_inbox_write(struct sst_dsp *sst, void *message, size_t bytes);
+void sst_dsp_inbox_read(struct sst_dsp *sst, void *message, size_t bytes);
+void sst_dsp_outbox_write(struct sst_dsp *sst, void *message, size_t bytes);
+void sst_dsp_outbox_read(struct sst_dsp *sst, void *message, size_t bytes);
+int sst_dsp_register_poll(struct sst_dsp *ctx, u32 offset, u32 mask,
+ u32 target, u32 time, char *operation);
#endif
generated by cgit (git 2.34.1) at 2024-06-04 19:50:43 +0000