From: Alexey Klimov <alexey.klimov@linaro.org>
Date: Fri, 28 Feb 2025 16:14:30 +0000 (+0000)
Subject: ASoC: qcom: sm8250: explicitly set format in sm8250_be_hw_params_fixup()
X-Git-Tag: v5.15.185~150
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f6535bc6556d4656e87c3d75613bc482ea1d1115;p=thirdparty%2Fkernel%2Fstable.git

ASoC: qcom: sm8250: explicitly set format in sm8250_be_hw_params_fixup()

[ Upstream commit 89be3c15a58b2ccf31e969223c8ac93ca8932d81 ]

Setting format to s16le is required for compressed playback on compatible
soundcards.

Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org>
Link: https://patch.msgid.link/20250228161430.373961-1-alexey.klimov@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/sound/soc/qcom/sm8250.c b/sound/soc/qcom/sm8250.c
index a38a741ace379..34a6349754fb0 100644
--- a/sound/soc/qcom/sm8250.c
+++ b/sound/soc/qcom/sm8250.c
@@ -7,6 +7,7 @@
 #include <sound/soc.h>
 #include <sound/soc-dapm.h>
 #include <sound/pcm.h>
+#include <sound/pcm_params.h>
 #include <linux/soundwire/sdw.h>
 #include "qdsp6/q6afe.h"
 #include "common.h"
@@ -27,9 +28,11 @@ static int sm8250_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
 					SNDRV_PCM_HW_PARAM_RATE);
 	struct snd_interval *channels = hw_param_interval(params,
 					SNDRV_PCM_HW_PARAM_CHANNELS);
+	struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
 
 	rate->min = rate->max = 48000;
 	channels->min = channels->max = 2;
+	snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S16_LE);
 
 	return 0;
 }