From: Bard Liao yung-chuan.liao@linux.intel.com
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: Bard Liao yung-chuan.liao@linux.intel.com Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Reviewed-by: Bard Liao bard.liao@intel.com Reviewed-by: Guennadi Liakhovetski guennadi.liakhovetski@linux.intel.com Reviewed-by: Brent Lu brent.lu@intel.com --- include/sound/sof/dai-intel.h | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/include/sound/sof/dai-intel.h b/include/sound/sof/dai-intel.h index 136adf6686e2..7a266f41983c 100644 --- a/include/sound/sof/dai-intel.h +++ b/include/sound/sof/dai-intel.h @@ -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