From cebbefbd22d5afd161a4762ced7212c10971d011 Mon Sep 17 00:00:00 2001
From: Brent Lu <brent.lu@intel.com>
Date: Mon, 9 May 2022 12:09:22 -0500
Subject: [PATCH] ASoC: Intel: sof_ssp_amp: enable capture stream from cs35l41
Git-commit: cebbefbd22d5afd161a4762ced7212c10971d011
Patch-mainline: v5.19-rc1
References: jsc#PED-850
Enable capture stream of the cs35l41 dai link to support feedback
stream from amplifier.
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220509170922.54868-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
sound/soc/intel/boards/sof_ssp_amp.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/sound/soc/intel/boards/sof_ssp_amp.c b/sound/soc/intel/boards/sof_ssp_amp.c
index 675ade8187b6..4a762e002ac7 100644
--- a/sound/soc/intel/boards/sof_ssp_amp.c
+++ b/sound/soc/intel/boards/sof_ssp_amp.c
@@ -258,6 +258,9 @@ static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev,
sof_rt1308_dai_link(&links[id]);
} else if (sof_ssp_amp_quirk & SOF_CS35L41_SPEAKER_AMP_PRESENT) {
cs35l41_set_dai_link(&links[id]);
+
+ /* feedback from amplifier */
+ links[id].dpcm_capture = 1;
}
links[id].platforms = platform_component;
links[id].num_platforms = ARRAY_SIZE(platform_component);
--
2.35.3