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From: Akshu Agrawal <akshu.agrawal@amd.com>
To: broonie@kernel.org, alsa-devel@alsa-project.org
Cc: tiwai@suse.de, lgirdwood@gmail.com, djkurtz@chromium.org,
	akshu.agrawal@amd.com
Subject: [PATCH v2 1/3] ASoC: AMD: Use single dai for da7219 playback and capture
Date: Mon, 19 Mar 2018 11:07:41 +0530	[thread overview]
Message-ID: <1521437863-12389-1-git-send-email-akshu.agrawal@amd.com> (raw)

BT I2S is a bi-directional dai, we will use the same
cpu dai for playback and capture.

V2: reworded the commit message.

TEST=aplay -D hw:0,0 -vv <file>
arecord -D hw:0,0 -f dat -d 5 -vv <file>

Signed-off-by: Akshu Agrawal <akshu.agrawal@amd.com>
---
 sound/soc/amd/acp-da7219-max98357a.c | 14 ++------------
 1 file changed, 2 insertions(+), 12 deletions(-)

diff --git a/sound/soc/amd/acp-da7219-max98357a.c b/sound/soc/amd/acp-da7219-max98357a.c
index bbe0f10..d07c2a1 100644
--- a/sound/soc/amd/acp-da7219-max98357a.c
+++ b/sound/soc/amd/acp-da7219-max98357a.c
@@ -124,8 +124,8 @@ static int cz_fe_startup(struct snd_pcm_substream *substream)
 
 static struct snd_soc_dai_link cz_dai_7219_98357[] = {
 	{
-		.name = "amd-da7219-play",
-		.stream_name = "Playback",
+		.name = "amd-da7219-play-cap",
+		.stream_name = "Playback and Capture",
 		.platform_name = "acp_audio_dma.0.auto",
 		.cpu_dai_name = "designware-i2s.3.auto",
 		.codec_dai_name = "da7219-hifi",
@@ -134,16 +134,6 @@ static int cz_fe_startup(struct snd_pcm_substream *substream)
 				| SND_SOC_DAIFMT_CBM_CFM,
 		.init = cz_da7219_init,
 		.dpcm_playback = 1,
-	},
-	{
-		.name = "amd-da7219-cap",
-		.stream_name = "Capture",
-		.platform_name = "acp_audio_dma.0.auto",
-		.cpu_dai_name = "designware-i2s.4.auto",
-		.codec_dai_name = "da7219-hifi",
-		.codec_name = "i2c-DLGS7219:00",
-		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
-				| SND_SOC_DAIFMT_CBM_CFM,
 		.dpcm_capture = 1,
 		.ops = &cz_da7219_cap_ops,
 	},
-- 
1.9.1

             reply	other threads:[~2018-03-19  5:53 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-19  5:37 Akshu Agrawal [this message]
2018-03-19  5:37 ` [PATCH v2 2/3] ASoC: AMD: Enable da7219 master clock using common clock framework Akshu Agrawal
2018-03-19  5:37 ` [PATCH 3/3] ASoC: AMD: Enable/Disable auxiliary clock via " Akshu Agrawal
2018-03-20  1:13 ` [PATCH v2 1/3] ASoC: AMD: Use single dai for da7219 playback and capture Mark Brown
2018-03-19  8:26 Akshu Agrawal

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