diff options
Diffstat (limited to 'include/linux/soundwire/sdw_intel.h')
| -rw-r--r-- | include/linux/soundwire/sdw_intel.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/soundwire/sdw_intel.h b/include/linux/soundwire/sdw_intel.h index 8e78417156e3..37ae69365fe2 100644 --- a/include/linux/soundwire/sdw_intel.h +++ b/include/linux/soundwire/sdw_intel.h @@ -182,6 +182,11 @@ #define SDW_SHIM2_INTEL_VS_ACTMCTL_DODSE BIT(2) #define SDW_SHIM2_INTEL_VS_ACTMCTL_DOAIS GENMASK(4, 3) #define SDW_SHIM2_INTEL_VS_ACTMCTL_DOAISE BIT(5) +#define SDW_SHIM3_INTEL_VS_ACTMCTL_CLSS BIT(6) +#define SDW_SHIM3_INTEL_VS_ACTMCTL_CLDS GENMASK(11, 7) +#define SDW_SHIM3_INTEL_VS_ACTMCTL_DODSE2 GENMASK(13, 12) +#define SDW_SHIM3_INTEL_VS_ACTMCTL_DOAISE2 BIT(14) +#define SDW_SHIM3_INTEL_VS_ACTMCTL_CLDE BIT(15) /** * struct sdw_intel_stream_params_data: configuration passed during @@ -383,6 +388,7 @@ struct sdw_intel; /* struct intel_sdw_hw_ops - SoundWire ops for Intel platforms. * @debugfs_init: initialize all debugfs capabilities * @debugfs_exit: close and cleanup debugfs capabilities + * @get_link_count: fetch link count from hardware registers * @register_dai: read all PDI information and register DAIs * @check_clock_stop: throw error message if clock is not stopped. * @start_bus: normal start @@ -407,6 +413,8 @@ struct sdw_intel_hw_ops { void (*debugfs_init)(struct sdw_intel *sdw); void (*debugfs_exit)(struct sdw_intel *sdw); + int (*get_link_count)(struct sdw_intel *sdw); + int (*register_dai)(struct sdw_intel *sdw); void (*check_clock_stop)(struct sdw_intel *sdw); @@ -442,4 +450,9 @@ extern const struct sdw_intel_hw_ops sdw_intel_lnl_hw_ops; #define SDW_INTEL_DEV_NUM_IDA_MIN 6 +/* + * Max number of links supported in hardware + */ +#define SDW_INTEL_MAX_LINKS 5 + #endif |