Unverified Commit 68776b2f authored by Bard Liao's avatar Bard Liao Committed by Mark Brown
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ASoC: SOF: dai-intel: add SOF_DAI_INTEL_SSP_CLKCTRL_MCLK/BCLK_ES bits 



Add two clks_control bits. MCLK and/or BCLK will start during hw_params
and stop during hw_free if the corresponding bit is set.

While the kernel does not do anything with these bitfields, this is
also tagged as part of the ABI 3.19 changes.

Signed-off-by: default avatarBard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: default avatarBard Liao <bard.liao@intel.com>
Reviewed-by: default avatarGuennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: default avatarBrent Lu <brent.lu@intel.com>
Link: https://lore.kernel.org/r/20211004171430.103674-5-pierre-louis.bossart@linux.intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent b30b60a2

include/sound/sof/dai-intel.h

+4 −0
Original line number Diff line number Diff line
@@ -48,6 +48,10 @@ 
#define SOF_DAI_INTEL_SSP_CLKCTRL_FS_KA			BIT(4)

/* bclk idle */

#define SOF_DAI_INTEL_SSP_CLKCTRL_BCLK_IDLE_HIGH	BIT(5)

/* mclk early start */

#define SOF_DAI_INTEL_SSP_CLKCTRL_MCLK_ES               BIT(6)

/* bclk early start */

#define SOF_DAI_INTEL_SSP_CLKCTRL_BCLK_ES               BIT(7)



/* DMIC max. four controllers for eight microphone channels */

#define SOF_DAI_INTEL_DMIC_NUM_CTRL			4