* [PATCH] ASoC: Allow idle_bias_off to be specified in CODEC drivers
@ 2011-08-22 17:40 Mark Brown
2011-08-22 20:07 ` Liam Girdwood
0 siblings, 1 reply; 2+ messages in thread
From: Mark Brown @ 2011-08-22 17:40 UTC (permalink / raw)
To: Liam Girdwood; +Cc: alsa-devel, patches, Mark Brown
If devices can unconditionally support idle_bias_off let them flag it in
their driver structure.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
include/sound/soc.h | 1 +
sound/soc/soc-core.c | 2 ++
2 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 3fe658e..6da55a1 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -633,6 +633,7 @@ struct snd_soc_codec_driver {
/* codec bias level */
int (*set_bias_level)(struct snd_soc_codec *,
enum snd_soc_bias_level level);
+ bool idle_bias_off;
void (*seq_notifier)(struct snd_soc_dapm_context *,
enum snd_soc_dapm_type, int);
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index ae93aa8..f8f985a 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -956,6 +956,8 @@ static int soc_probe_codec(struct snd_soc_card *card,
snd_soc_dapm_new_controls(&codec->dapm, driver->dapm_widgets,
driver->num_dapm_widgets);
+ codec->dapm.idle_bias_off = driver->idle_bias_off;
+
if (driver->probe) {
ret = driver->probe(codec);
if (ret < 0) {
--
1.7.5.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ASoC: Allow idle_bias_off to be specified in CODEC drivers
2011-08-22 17:40 [PATCH] ASoC: Allow idle_bias_off to be specified in CODEC drivers Mark Brown
@ 2011-08-22 20:07 ` Liam Girdwood
0 siblings, 0 replies; 2+ messages in thread
From: Liam Girdwood @ 2011-08-22 20:07 UTC (permalink / raw)
To: Mark Brown
Cc: alsa-devel@alsa-project.org, patches@opensource.wolfsonmicro.com
On 22/08/11 18:40, Mark Brown wrote:
> If devices can unconditionally support idle_bias_off let them flag it in
> their driver structure.
>
> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
> ---
> include/sound/soc.h | 1 +
> sound/soc/soc-core.c | 2 ++
> 2 files changed, 3 insertions(+), 0 deletions(-)
>
> diff --git a/include/sound/soc.h b/include/sound/soc.h
> index 3fe658e..6da55a1 100644
> --- a/include/sound/soc.h
> +++ b/include/sound/soc.h
> @@ -633,6 +633,7 @@ struct snd_soc_codec_driver {
> /* codec bias level */
> int (*set_bias_level)(struct snd_soc_codec *,
> enum snd_soc_bias_level level);
> + bool idle_bias_off;
>
> void (*seq_notifier)(struct snd_soc_dapm_context *,
> enum snd_soc_dapm_type, int);
> diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
> index ae93aa8..f8f985a 100644
> --- a/sound/soc/soc-core.c
> +++ b/sound/soc/soc-core.c
> @@ -956,6 +956,8 @@ static int soc_probe_codec(struct snd_soc_card *card,
> snd_soc_dapm_new_controls(&codec->dapm, driver->dapm_widgets,
> driver->num_dapm_widgets);
>
> + codec->dapm.idle_bias_off = driver->idle_bias_off;
> +
> if (driver->probe) {
> ret = driver->probe(codec);
> if (ret < 0) {
^ permalink raw reply [flat|nested] 2+ messages in thread
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2011-08-22 20:07 ` Liam Girdwood
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