From: pascal.huerst@gmail.com
To: lars@metafoo.de
Cc: alsa-devel@alsa-project.org, Pascal Huerst <pascal.huerst@gmail.com>
Subject: [PATCH] ASoC: adau1701: Add 44.1 KHz to supported sample rates
Date: Thu, 15 Oct 2015 13:16:06 +0200 [thread overview]
Message-ID: <1444907766-9892-1-git-send-email-pascal.huerst@gmail.com> (raw)
From: Pascal Huerst <pascal.huerst@gmail.com>
According to the datasheet, this device does also support 44.1 KHz
as sample rate. This adds the necessary changes to support this.
See Datasheet: Rev. B / page 39 / SR[1:0]
Signed-off-by: Pascal Huerst <pascal.huerst@gmail.com>
---
sound/soc/codecs/adau1701.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/adau1701.c b/sound/soc/codecs/adau1701.c
index de53c0d..8b3ba51 100644
--- a/sound/soc/codecs/adau1701.c
+++ b/sound/soc/codecs/adau1701.c
@@ -459,6 +459,7 @@ static int adau1701_hw_params(struct snd_pcm_substream *substream,
case 96000:
val = ADAU1701_DSPCTRL_SR_96;
break;
+ case 44100:
case 48000:
val = ADAU1701_DSPCTRL_SR_48;
break;
@@ -623,8 +624,8 @@ static int adau1701_startup(struct snd_pcm_substream *substream,
return sigmadsp_restrict_params(adau1701->sigmadsp, substream);
}
-#define ADAU1701_RATES (SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 | \
- SNDRV_PCM_RATE_192000)
+#define ADAU1701_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |\
+ SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
#define ADAU1701_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
SNDRV_PCM_FMTBIT_S24_LE)
--
2.4.3
next reply other threads:[~2015-10-15 11:16 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-15 11:16 pascal.huerst [this message]
2015-10-20 9:10 ` [PATCH] ASoC: adau1701: Add 44.1 KHz to supported sample rates Lars-Peter Clausen
2015-11-11 11:40 ` Pascal Huerst
2015-11-11 11:49 ` Lars-Peter Clausen
2015-11-11 12:42 ` Pascal Huerst
2015-11-19 13:30 ` Pascal Huerst
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