linux-kernel - [PATCH] Asoc: qcom: lpass-sc7180: Add 32 bit format support for capture

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Date:   Mon, 16 Nov 2020 13:19:15 +0530
From:   Srinivasa Rao Mandadapu <srivasam@...eaurora.org>
To:     agross@...nel.org, bjorn.andersson@...aro.org, lgirdwood@...il.com,
        broonie@...nel.org, robh+dt@...nel.org, plai@...eaurora.org,
        bgoswami@...eaurora.org, perex@...ex.cz, tiwai@...e.com,
        srinivas.kandagatla@...aro.org, rohitkr@...eaurora.org,
        linux-arm-msm@...r.kernel.org, alsa-devel@...a-project.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     V Sujith Kumar Reddy <vsujithk@...eaurora.org>,
        Srinivasa Rao Manidadapu <srivasam@...eaurora.org>
Subject: [PATCH] Asoc: qcom: lpass-sc7180: Add 32 bit format support for capture

From: V Sujith Kumar Reddy <vsujithk@...eaurora.org>

Add 32 bit format support for capture in lpass-sc7180
snd_soc_dai_driver capabilities. Need to add contstraints
in machine driver so that only specific format allowed.

Signed-off-by: V Sujith Kumar Reddy <vsujithk@...eaurora.org>
Signed-off-by: Srinivasa Rao Manidadapu <srivasam@...eaurora.org>
---
 sound/soc/qcom/lpass-sc7180.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sound/soc/qcom/lpass-sc7180.c b/sound/soc/qcom/lpass-sc7180.c
index 61b51b5..3dc80fc 100644
--- a/sound/soc/qcom/lpass-sc7180.c
+++ b/sound/soc/qcom/lpass-sc7180.c
@@ -34,7 +34,8 @@ static struct snd_soc_dai_driver sc7180_lpass_cpu_dai_driver[] = {
 		},
 		.capture = {
 			.stream_name = "Primary Capture",
-			.formats = SNDRV_PCM_FMTBIT_S16,
+			.formats = SNDRV_PCM_FMTBIT_S16 |
+				SNDRV_PCM_FMTBIT_S32,
 			.rates = SNDRV_PCM_RATE_48000,
 			.rate_min	= 48000,
 			.rate_max	= 48000,
-- 
Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc.,
is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.