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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-04-12 17:37:52 -0700
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-04-13 10:02:23 -0700
commitb7a5d14c607093de1a030e9933bc8c95ab2afd3f (patch)
tree9dc8ee166f86d369e52b0c91bb6be164f81c5a5a /sound/soc/samsung/speyside.c
parent556e4fb1d801b0f977b1522e14fb06e2f3059f4c (diff)
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>
Diffstat (limited to 'sound/soc/samsung/speyside.c')
-rw-r--r--sound/soc/samsung/speyside.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/sound/soc/samsung/speyside.c b/sound/soc/samsung/speyside.c
index a0c14a87e23d..337855a3f2fe 100644
--- a/sound/soc/samsung/speyside.c
+++ b/sound/soc/samsung/speyside.c
@@ -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)