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ASoC: Mark Speyside widgets as ignoring suspend 

Allow audio paths through the Speyside system to be kept active while the
system is suspended (for example, when on a voice call) by marking all the
external widgets and the DAI link to the WM1250-EV1 baseband module as
ignoring suspend.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Acked-by: Liam Girdwood <lrg@ti.com>
This commit is contained in:
Mark Brown 2011-04-12 17:37:52 -07:00
parent 556e4fb1d8
commit b7a5d14c60
1 changed files with 16 additions and 0 deletions
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16
sound/soc/samsung/speyside.c
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@ -153,6 +153,19 @@ static int speyside_wm8915_init(struct snd_soc_pcm_runtime *rtd)
return 0;
}
static int speyside_late_probe(struct snd_soc_card *card)
{
snd_soc_dapm_ignore_suspend(&card->dapm, "Headphone");
snd_soc_dapm_ignore_suspend(&card->dapm, "Headset Mic");
snd_soc_dapm_ignore_suspend(&card->dapm, "Main AMIC");
snd_soc_dapm_ignore_suspend(&card->dapm, "Main DMIC");
snd_soc_dapm_ignore_suspend(&card->dapm, "Speaker");
snd_soc_dapm_ignore_suspend(&card->dapm, "WM1250 Output");
snd_soc_dapm_ignore_suspend(&card->dapm, "WM1250 Input");
return 0;
}
static struct snd_soc_dai_link speyside_dai[] = {
{
.name = "CPU",
@ -172,6 +185,7 @@ static struct snd_soc_dai_link speyside_dai[] = {
.codec_name = "wm1250-ev1.1-0027",
.platform_name = "samsung-audio",
.ops = &speyside_ops,
.ignore_suspend = 1,
},
};
@ -261,6 +275,8 @@ static struct snd_soc_card speyside = {
.num_dapm_widgets = ARRAY_SIZE(widgets),
.dapm_routes = audio_paths,
.num_dapm_routes = ARRAY_SIZE(audio_paths),
.late_probe = speyside_late_probe,
};
static __devinit int speyside_probe(struct platform_device *pdev)