[PATCH 4/5] ASoC: SOF: dai-intel: add SOF_DAI_INTEL_SSP_CLKCTRL_MCLK/BCLK_ES bits

[Pierre-Louis Bossart]

From: Bard Liao <yung-chuan.liao at 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 at linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>
Reviewed-by: Bard Liao <bard.liao at intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com>
Reviewed-by: Brent Lu <brent.lu at 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
-- 
2.25.1