From: Xingyu Wu <xingyu.wu@starfivetech.com>
Date: Mon, 5 Sep 2022 05:59:34 +0000 (+0800)
Subject: sound:codecs:ac108:Support 16bit format
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0a67533ac044d1de5959d47720c444c3ac43acce;p=platform%2Fkernel%2Flinux-starfive.git

sound:codecs:ac108:Support 16bit format

ac108:Support 16bit format with capture.

Signed-off-by: Xingyu Wu <xingyu.wu@starfivetech.com>
---

diff --git a/sound/soc/codecs/ac108.c b/sound/soc/codecs/ac108.c
index a4afb1fba258..8cd641330aca 100755
--- a/sound/soc/codecs/ac108.c
+++ b/sound/soc/codecs/ac108.c
@@ -162,8 +162,8 @@ static const struct pll_div ac108_pll_div_list[] = {
 #define AC108_RATES			(SNDRV_PCM_RATE_8000_96000 &		\
 					~(SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_64000 | \
 					SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000))
-#define AC108_FORMATS			(/*SNDRV_PCM_FMTBIT_S16_LE | \
-					SNDRV_PCM_FMTBIT_S20_3LE |   \
+#define AC108_FORMATS			(SNDRV_PCM_FMTBIT_S16_LE | \
+					/*SNDRV_PCM_FMTBIT_S20_3LE |   \
 					SNDRV_PCM_FMTBIT_S24_LE |*/  \
 					SNDRV_PCM_FMTBIT_S32_LE)
 
diff --git a/sound/soc/dwc/dwc-i2s.c b/sound/soc/dwc/dwc-i2s.c
index c6aaeec03731..e8bc238878b1 100755
--- a/sound/soc/dwc/dwc-i2s.c
+++ b/sound/soc/dwc/dwc-i2s.c
@@ -256,7 +256,7 @@ static int dw_i2s_hw_params(struct snd_pcm_substream *substream,
 
 	switch (params_format(params)) {
 	case SNDRV_PCM_FORMAT_S16_LE:
-		if (config->sample_rate == 8000) {
+		if ((config->sample_rate == 8000) && (txrx == SNDRV_PCM_STREAM_PLAYBACK)) {
 			dev_err(dev->dev, "I2S: unsupported 8000 rate with S16_LE, Stereo.\n");
 			return -EINVAL;
 		}