diff options
Diffstat (limited to 'include/linux/soundwire/sdw_intel.h')
| -rw-r--r-- | include/linux/soundwire/sdw_intel.h | 70 |
1 files changed, 43 insertions, 27 deletions
diff --git a/include/linux/soundwire/sdw_intel.h b/include/linux/soundwire/sdw_intel.h index 8a463b8fc12a..2e9fd91572d4 100644 --- a/include/linux/soundwire/sdw_intel.h +++ b/include/linux/soundwire/sdw_intel.h @@ -9,36 +9,27 @@ #define SDW_SHIM_BASE 0x2C000 #define SDW_ALH_BASE 0x2C800 +#define SDW_SHIM_BASE_ACE 0x38000 +#define SDW_ALH_BASE_ACE 0x24000 #define SDW_LINK_BASE 0x30000 #define SDW_LINK_SIZE 0x10000 /* Intel SHIM Registers Definition */ +/* LCAP */ #define SDW_SHIM_LCAP 0x0 -#define SDW_SHIM_LCTL 0x4 -#define SDW_SHIM_IPPTR 0x8 -#define SDW_SHIM_SYNC 0xC - -#define SDW_SHIM_CTLSCAP(x) (0x010 + 0x60 * (x)) -#define SDW_SHIM_CTLS0CM(x) (0x012 + 0x60 * (x)) -#define SDW_SHIM_CTLS1CM(x) (0x014 + 0x60 * (x)) -#define SDW_SHIM_CTLS2CM(x) (0x016 + 0x60 * (x)) -#define SDW_SHIM_CTLS3CM(x) (0x018 + 0x60 * (x)) -#define SDW_SHIM_PCMSCAP(x) (0x020 + 0x60 * (x)) +#define SDW_SHIM_LCAP_LCOUNT_MASK GENMASK(2, 0) -#define SDW_SHIM_PCMSYCHM(x, y) (0x022 + (0x60 * (x)) + (0x2 * (y))) -#define SDW_SHIM_PCMSYCHC(x, y) (0x042 + (0x60 * (x)) + (0x2 * (y))) -#define SDW_SHIM_PDMSCAP(x) (0x062 + 0x60 * (x)) -#define SDW_SHIM_IOCTL(x) (0x06C + 0x60 * (x)) -#define SDW_SHIM_CTMCTL(x) (0x06E + 0x60 * (x)) - -#define SDW_SHIM_WAKEEN 0x190 -#define SDW_SHIM_WAKESTS 0x192 +/* LCTL */ +#define SDW_SHIM_LCTL 0x4 #define SDW_SHIM_LCTL_SPA BIT(0) #define SDW_SHIM_LCTL_SPA_MASK GENMASK(3, 0) #define SDW_SHIM_LCTL_CPA BIT(8) #define SDW_SHIM_LCTL_CPA_MASK GENMASK(11, 8) +/* SYNC */ +#define SDW_SHIM_SYNC 0xC + #define SDW_SHIM_SYNC_SYNCPRD_VAL_24 (24000 / SDW_CADENCE_GSYNC_KHZ - 1) #define SDW_SHIM_SYNC_SYNCPRD_VAL_38_4 (38400 / SDW_CADENCE_GSYNC_KHZ - 1) #define SDW_SHIM_SYNC_SYNCPRD GENMASK(14, 0) @@ -47,19 +38,33 @@ #define SDW_SHIM_SYNC_CMDSYNC BIT(16) #define SDW_SHIM_SYNC_SYNCGO BIT(24) +/* Control stream capabililities and channel mask */ +#define SDW_SHIM_CTLSCAP(x) (0x010 + 0x60 * (x)) +#define SDW_SHIM_CTLS0CM(x) (0x012 + 0x60 * (x)) +#define SDW_SHIM_CTLS1CM(x) (0x014 + 0x60 * (x)) +#define SDW_SHIM_CTLS2CM(x) (0x016 + 0x60 * (x)) +#define SDW_SHIM_CTLS3CM(x) (0x018 + 0x60 * (x)) + +/* PCM Stream capabilities */ +#define SDW_SHIM_PCMSCAP(x) (0x020 + 0x60 * (x)) + #define SDW_SHIM_PCMSCAP_ISS GENMASK(3, 0) #define SDW_SHIM_PCMSCAP_OSS GENMASK(7, 4) #define SDW_SHIM_PCMSCAP_BSS GENMASK(12, 8) +/* PCM Stream Channel Map */ +#define SDW_SHIM_PCMSYCHM(x, y) (0x022 + (0x60 * (x)) + (0x2 * (y))) + +/* PCM Stream Channel Count */ +#define SDW_SHIM_PCMSYCHC(x, y) (0x042 + (0x60 * (x)) + (0x2 * (y))) + #define SDW_SHIM_PCMSYCM_LCHN GENMASK(3, 0) #define SDW_SHIM_PCMSYCM_HCHN GENMASK(7, 4) #define SDW_SHIM_PCMSYCM_STREAM GENMASK(13, 8) #define SDW_SHIM_PCMSYCM_DIR BIT(15) -#define SDW_SHIM_PDMSCAP_ISS GENMASK(3, 0) -#define SDW_SHIM_PDMSCAP_OSS GENMASK(7, 4) -#define SDW_SHIM_PDMSCAP_BSS GENMASK(12, 8) -#define SDW_SHIM_PDMSCAP_CPSS GENMASK(15, 13) +/* IO control */ +#define SDW_SHIM_IOCTL(x) (0x06C + 0x60 * (x)) #define SDW_SHIM_IOCTL_MIF BIT(0) #define SDW_SHIM_IOCTL_CO BIT(1) @@ -71,13 +76,23 @@ #define SDW_SHIM_IOCTL_CIBD BIT(8) #define SDW_SHIM_IOCTL_DIBD BIT(9) -#define SDW_SHIM_CTMCTL_DACTQE BIT(0) -#define SDW_SHIM_CTMCTL_DODS BIT(1) -#define SDW_SHIM_CTMCTL_DOAIS GENMASK(4, 3) +/* Wake Enable*/ +#define SDW_SHIM_WAKEEN 0x190 #define SDW_SHIM_WAKEEN_ENABLE BIT(0) + +/* Wake Status */ +#define SDW_SHIM_WAKESTS 0x192 + #define SDW_SHIM_WAKESTS_STATUS BIT(0) +/* AC Timing control */ +#define SDW_SHIM_CTMCTL(x) (0x06E + 0x60 * (x)) + +#define SDW_SHIM_CTMCTL_DACTQE BIT(0) +#define SDW_SHIM_CTMCTL_DODS BIT(1) +#define SDW_SHIM_CTMCTL_DOAIS GENMASK(4, 3) + /* Intel ALH Register definitions */ #define SDW_ALH_STRMZCFG(x) (0x000 + (0x4 * (x))) #define SDW_ALH_NUM_STREAMS 64 @@ -92,7 +107,7 @@ * firmware. */ struct sdw_intel_stream_params_data { - struct snd_pcm_substream *substream; + int stream; struct snd_soc_dai *dai; struct snd_pcm_hw_params *hw_params; int link_id; @@ -105,7 +120,7 @@ struct sdw_intel_stream_params_data { * firmware. */ struct sdw_intel_stream_free_data { - struct snd_pcm_substream *substream; + int stream; struct snd_soc_dai *dai; int link_id; }; @@ -119,6 +134,7 @@ struct sdw_intel_ops { struct sdw_intel_stream_params_data *params_data); int (*free_stream)(struct device *dev, struct sdw_intel_stream_free_data *free_data); + int (*trigger)(struct snd_soc_dai *dai, int cmd, int stream); }; /** |