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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-02-16 15:03:27 -0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-02-17 08:10:01 -0800 |
| commit | 7bd3a6f34cdd4b1776ca34d0b6fab216e9323759 (patch) | |
| tree | d76722c3f70e4a6ef2cce5ff619a1b8755ddd6a9 /sound/soc/soc-core.c | |
| parent | 5ba06fc969d068dee9a59f1fa3dbe58e235fa913 (diff) | |
| download | lwn-7bd3a6f34cdd4b1776ca34d0b6fab216e9323759.tar.gz lwn-7bd3a6f34cdd4b1776ca34d0b6fab216e9323759.zip | |
ASoC: dapm: Supply the DAI and substream when calling stream events
In order to allow us to do something smarter than iterate through widgets
doing strcmp() to work out what to power up for stream events change the
interface used to generate them to be based on the combination of a DAI
and a stream direction rather than just a simple string identifying the
stream.
At some point we'll probably want a set of channels too.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Diffstat (limited to 'sound/soc/soc-core.c')
| -rw-r--r-- | sound/soc/soc-core.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 6bad7cd4131e..7645b8a545cf 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -573,18 +573,20 @@ int snd_soc_suspend(struct device *dev) } for (i = 0; i < card->num_rtd; i++) { - struct snd_soc_dai_driver *driver = card->rtd[i].codec_dai->driver; + struct snd_soc_dai *codec_dai = card->rtd[i].codec_dai; if (card->rtd[i].dai_link->ignore_suspend) continue; - if (driver->playback.stream_name != NULL) - snd_soc_dapm_stream_event(&card->rtd[i], driver->playback.stream_name, - SND_SOC_DAPM_STREAM_SUSPEND); + snd_soc_dapm_stream_event(&card->rtd[i], + SNDRV_PCM_STREAM_PLAYBACK, + codec_dai, + SND_SOC_DAPM_STREAM_SUSPEND); - if (driver->capture.stream_name != NULL) - snd_soc_dapm_stream_event(&card->rtd[i], driver->capture.stream_name, - SND_SOC_DAPM_STREAM_SUSPEND); + snd_soc_dapm_stream_event(&card->rtd[i], + SNDRV_PCM_STREAM_CAPTURE, + codec_dai, + SND_SOC_DAPM_STREAM_SUSPEND); } /* suspend all CODECs */ @@ -687,18 +689,18 @@ static void soc_resume_deferred(struct work_struct *work) } for (i = 0; i < card->num_rtd; i++) { - struct snd_soc_dai_driver *driver = card->rtd[i].codec_dai->driver; + struct snd_soc_dai *codec_dai = card->rtd[i].codec_dai; if (card->rtd[i].dai_link->ignore_suspend) continue; - if (driver->playback.stream_name != NULL) - snd_soc_dapm_stream_event(&card->rtd[i], driver->playback.stream_name, - SND_SOC_DAPM_STREAM_RESUME); + snd_soc_dapm_stream_event(&card->rtd[i], + SNDRV_PCM_STREAM_PLAYBACK, codec_dai, + SND_SOC_DAPM_STREAM_RESUME); - if (driver->capture.stream_name != NULL) - snd_soc_dapm_stream_event(&card->rtd[i], driver->capture.stream_name, - SND_SOC_DAPM_STREAM_RESUME); + snd_soc_dapm_stream_event(&card->rtd[i], + SNDRV_PCM_STREAM_CAPTURE, codec_dai, + SND_SOC_DAPM_STREAM_RESUME); } /* unmute any active DACs */ |