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| author |   Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2024-03-26 09:20:26 +0000 |
|---|---|---|
| committer |   Vinod Koul <vkoul@kernel.org> | 2024-04-05 17:21:03 +0530 |
| commit | d0a69cd0369a390cc1c100e52e78a273695a170c (patch) | |
| tree | 820101e5a8520ef13f53cd9cfb62cb0f5d431c24 | |
| parent | soundwire: bus: extend base clock checks to 96 MHz (diff) | |
| download | wireguard-linux-d0a69cd0369a390cc1c100e52e78a273695a170c.tar.xz wireguard-linux-d0a69cd0369a390cc1c100e52e78a273695a170c.zip | |
soundwire: intel: add more values for SYNCPRD
Starting with MeteorLake, the input to the SoundWire IP can be 24.576
MHz (aka Audio Cardinal Clock) or 96 MHz (Audio PLL).
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20240326092030.1062802-4-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
| -rw-r--r-- | include/linux/soundwire/sdw_intel.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/soundwire/sdw_intel.h b/include/linux/soundwire/sdw_intel.h index 00bb22d96ae5..fa40b85d5019 100644 --- a/include/linux/soundwire/sdw_intel.h +++ b/include/linux/soundwire/sdw_intel.h @@ -34,8 +34,10 @@ /* 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_VAL_24 (24000 / SDW_CADENCE_GSYNC_KHZ - 1) +#define SDW_SHIM_SYNC_SYNCPRD_VAL_24_576 (24576 / SDW_CADENCE_GSYNC_KHZ - 1) +#define SDW_SHIM_SYNC_SYNCPRD_VAL_38_4 (38400 / SDW_CADENCE_GSYNC_KHZ - 1) +#define SDW_SHIM_SYNC_SYNCPRD_VAL_96 (96000 / SDW_CADENCE_GSYNC_KHZ - 1) #define SDW_SHIM_SYNC_SYNCPRD GENMASK(14, 0) #define SDW_SHIM_SYNC_SYNCCPU BIT(15) #define SDW_SHIM_SYNC_CMDSYNC_MASK GENMASK(19, 16) |