From: Alexey Klimov <alexey.klimov@linaro.org>
Date: Thu, 11 Sep 2025 15:43:40 +0000 (+0100)
Subject: ASoC: qcom: sc8280xp: explicitly set S16LE format in sc8280xp_be_hw_params_fixup()
X-Git-Tag: v6.17.8~257
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b7913eaf6ff6fb16e38df82477cee50504d98936;p=thirdparty%2Fkernel%2Fstable.git

ASoC: qcom: sc8280xp: explicitly set S16LE format in sc8280xp_be_hw_params_fixup()

[ Upstream commit 9565c9d53c5b440f0dde6fa731a99c1b14d879d2 ]

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

Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org>
Link: https://patch.msgid.link/20250911154340.2798304-1-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/sc8280xp.c b/sound/soc/qcom/sc8280xp.c
index 6847ae4acbd18..78e327bc2f077 100644
--- a/sound/soc/qcom/sc8280xp.c
+++ b/sound/soc/qcom/sc8280xp.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 <sound/jack.h>
 #include <linux/input-event-codes.h>
@@ -86,8 +87,10 @@ static int sc8280xp_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;
+	snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S16_LE);
 	channels->min = 2;
 	channels->max = 2;
 	switch (cpu_dai->id) {