Commit bd45a65d authored by Pierre-Louis Bossart's avatar Pierre-Louis Bossart Committed by Vinod Koul
Browse files

soundwire: intel: add comment for control stream cap/chmap 



add comment and newline to mark out control stream capabilities and
chmap. These registers are unused by the driver, only dumped in
debugfs.

Signed-off-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: default avatarRander Wang <rander.wang@intel.com>
Signed-off-by: default avatarBard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20220823053846.2684635-7-yung-chuan.liao@linux.intel.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent c27ce5c9

include/linux/soundwire/sdw_intel.h

+2 −0
Original line number Diff line number Diff line
@@ -38,11 +38,13 @@ 
#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))



#define SDW_SHIM_PCMSCAP(x)		(0x020 + 0x60 * (x))



#define SDW_SHIM_PCMSYCHM(x, y)		(0x022 + (0x60 * (x)) + (0x2 * (y)))