[RFC PATCH 17/17] ASoC: Intel: avs: Kill S24_LE in HDAudio streaming

[Cezary Rojewski <cezary.rojewski@intel.com>]

Eliminate all occurrences of S24_LE within the HDAudio related pcm code,
both HOST and LINK side. Replace those with MSBITS subformats to allow
for granular selection when S32_LE is the format of choice.

Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
---
 sound/soc/intel/avs/pcm.c      | 4 +++-
 sound/soc/intel/avs/topology.c | 9 ++++++++-
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/sound/soc/intel/avs/pcm.c b/sound/soc/intel/avs/pcm.c
index 31737133b991..83cdce8fead4 100644
--- a/sound/soc/intel/avs/pcm.c
+++ b/sound/soc/intel/avs/pcm.c
@@ -1160,8 +1160,10 @@ static const struct snd_pcm_hardware avs_pcm_hardware = {
 				  SNDRV_PCM_INFO_RESUME |
 				  SNDRV_PCM_INFO_NO_PERIOD_WAKEUP,
 	.formats		= SNDRV_PCM_FMTBIT_S16_LE |
-				  SNDRV_PCM_FMTBIT_S24_LE |
 				  SNDRV_PCM_FMTBIT_S32_LE,
+	.subformats		= SNDRV_PCM_SUBFMTBIT_MSBITS_20 |
+				  SNDRV_PCM_SUBFMTBIT_MSBITS_24 |
+				  SNDRV_PCM_SUBFMTBIT_MSBITS_32,
 	.buffer_bytes_max	= AZX_MAX_BUF_SIZE,
 	.period_bytes_min	= 128,
 	.period_bytes_max	= AZX_MAX_BUF_SIZE / 2,
diff --git a/sound/soc/intel/avs/topology.c b/sound/soc/intel/avs/topology.c
index 118f386d8582..5130261f0b33 100644
--- a/sound/soc/intel/avs/topology.c
+++ b/sound/soc/intel/avs/topology.c
@@ -1620,8 +1620,15 @@ static int avs_dai_load(struct snd_soc_component *comp, int index,
 			struct snd_soc_dai_driver *dai_drv, struct snd_soc_tplg_pcm *pcm,
 			struct snd_soc_dai *dai)
 {
-	if (pcm)
+	u64 subformats = SNDRV_PCM_SUBFMTBIT_MSBITS_20 |
+			 SNDRV_PCM_SUBFMTBIT_MSBITS_24;
+
+	if (pcm) {
 		dai_drv->ops = &avs_dai_fe_ops;
+		dai_drv->capture.subformats |= subformats;
+		dai_drv->playback.subformats |= subformats;
+	}
+
 	return 0;
 }
 
-- 
2.25.1