MLK-14870: ASoC: fsl_sai: Remove support for S20_3LE

With current clock configuration we cannot derive bitclk for S20_3LE
format in SAI master mode. There was an attempt to fix this in commit
65e6b5f1b4a7 ("MLK-14536: ASoC: wm8960: Fix playback in CPU DAI master mode")
but this broke codec-master mode, thus the patch was partially reverted in
96f0d36e420 ("MLK-14798: arm: dts: imx6ul: Fix wm8960 codec master mode")

So, remove S20_3LE support for SAI master mode. Clients using this
feature should use codec master mode, which is the default one in the
dts anyway.

Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>

diff --git a/sound/soc/fsl/fsl_sai.h b/sound/soc/fsl/fsl_sai.h
index 9adc2d4..e1c0f33 100644 (file)
--- a/sound/soc/fsl/fsl_sai.h
+++ b/sound/soc/fsl/fsl_sai.h
@@ -13,7 +13,6 @@
 #include <sound/dmaengine_pcm.h>
 
 #define FSL_SAI_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
-                        SNDRV_PCM_FMTBIT_S20_3LE |\
                         SNDRV_PCM_FMTBIT_S24_LE |\
                         SNDRV_PCM_FMTBIT_S32_LE)