From: Axel Lin <axel.lin@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>,
alsa-devel@alsa-project.org,
Mark Brown <broonie@opensource.wolfsonmicro.com>,
Liam Girdwood <lrg@ti.com>
Subject: [PATCH 2/2] ASoC: wm8741: Use snd_soc_cache_sync to sync reg_cache with the hardware
Date: Mon, 17 Oct 2011 20:16:37 +0800 [thread overview]
Message-ID: <1318853797.4642.3.camel@phoenix> (raw)
In-Reply-To: <1318853696.4642.1.camel@phoenix>
Signed-off-by: Axel Lin <axel.lin@gmail.com>
---
sound/soc/codecs/wm8741.c | 10 +---------
1 files changed, 1 insertions(+), 9 deletions(-)
diff --git a/sound/soc/codecs/wm8741.c b/sound/soc/codecs/wm8741.c
index 85ebe02..57ad22a 100644
--- a/sound/soc/codecs/wm8741.c
+++ b/sound/soc/codecs/wm8741.c
@@ -404,15 +404,7 @@ static struct snd_soc_dai_driver wm8741_dai = {
#ifdef CONFIG_PM
static int wm8741_resume(struct snd_soc_codec *codec)
{
- u16 *cache = codec->reg_cache;
- int i;
-
- /* RESTORE REG Cache */
- for (i = 0; i < WM8741_REGISTER_COUNT; i++) {
- if (cache[i] == wm8741_reg_defaults[i] || WM8741_RESET == i)
- continue;
- snd_soc_write(codec, i, cache[i]);
- }
+ snd_soc_cache_sync(codec);
return 0;
}
#else
--
1.7.5.4
WARNING: multiple messages have this Message-ID (diff)
From: Axel Lin <axel.lin@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>,
Dimitris Papastamos <dp@opensource.wolfsonmicro.com>,
Liam Girdwood <lrg@ti.com>,
alsa-devel@alsa-project.org
Subject: [PATCH 2/2] ASoC: wm8741: Use snd_soc_cache_sync to sync reg_cache with the hardware
Date: Mon, 17 Oct 2011 20:16:37 +0800 [thread overview]
Message-ID: <1318853797.4642.3.camel@phoenix> (raw)
In-Reply-To: <1318853696.4642.1.camel@phoenix>
Signed-off-by: Axel Lin <axel.lin@gmail.com>
---
sound/soc/codecs/wm8741.c | 10 +---------
1 files changed, 1 insertions(+), 9 deletions(-)
diff --git a/sound/soc/codecs/wm8741.c b/sound/soc/codecs/wm8741.c
index 85ebe02..57ad22a 100644
--- a/sound/soc/codecs/wm8741.c
+++ b/sound/soc/codecs/wm8741.c
@@ -404,15 +404,7 @@ static struct snd_soc_dai_driver wm8741_dai = {
#ifdef CONFIG_PM
static int wm8741_resume(struct snd_soc_codec *codec)
{
- u16 *cache = codec->reg_cache;
- int i;
-
- /* RESTORE REG Cache */
- for (i = 0; i < WM8741_REGISTER_COUNT; i++) {
- if (cache[i] == wm8741_reg_defaults[i] || WM8741_RESET == i)
- continue;
- snd_soc_write(codec, i, cache[i]);
- }
+ snd_soc_cache_sync(codec);
return 0;
}
#else
--
1.7.5.4
next prev parent reply other threads:[~2011-10-17 12:16 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-17 12:14 [PATCH 1/2] ASoC: wm8741: Fix setting interface format for DSP modes Axel Lin
2011-10-17 12:14 ` Axel Lin
2011-10-17 12:16 ` Axel Lin [this message]
2011-10-17 12:16 ` [PATCH 2/2] ASoC: wm8741: Use snd_soc_cache_sync to sync reg_cache with the hardware Axel Lin
2011-10-17 12:38 ` [PATCH 1/2] ASoC: wm8741: Fix setting interface format for DSP modes Girdwood, Liam
2011-10-17 21:47 ` Mark Brown
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