diff options
| author |   Lars-Peter Clausen <lars@metafoo.de> | 2014-10-25 17:42:01 +0200 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2014-10-28 00:19:59 +0000 |
| commit | 8be4da29cf5b8ec65e974c36e7ae4d90b381ac5e (patch) | |
| tree | 1b2fc6fd4bf6d3190cd23d53fff77ddb019e55d8 /sound/soc/soc-core.c | |
| parent | ASoC: dapm: Add a flag to mark paths connected to supply widgets (diff) | |
| download | linux-dev-8be4da29cf5b8ec65e974c36e7ae4d90b381ac5e.tar.xz linux-dev-8be4da29cf5b8ec65e974c36e7ae4d90b381ac5e.zip | |
ASoC: dapm: Mark endpoints instead of IO widgets dirty during suspend/resume
The state of endpoint widgets is affected by that card's power state.
Endpoint widgets that do no have the ignore_suspend flag set will be
considered inactive during suspend. So they have to be re-checked and marked
dirty after the card's power state changes. Currently the input and output
widgets are marked dirty instead, this works most of the time since
typically a path from one endpoint to another will go via a input or output
widget. But marking the endpoints dirty is technically more correct and will
also work for odd corner cases.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/soc-core.c')
| -rw-r--r-- | sound/soc/soc-core.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 4c8f8a23a0e9..443be0061129 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -629,8 +629,8 @@ int snd_soc_suspend(struct device *dev) SND_SOC_DAPM_STREAM_SUSPEND); } - /* Recheck all analogue paths too */ - dapm_mark_io_dirty(&card->dapm); + /* Recheck all endpoints too, their state is affected by suspend */ + dapm_mark_endpoints_dirty(card); snd_soc_dapm_sync(&card->dapm); /* suspend all CODECs */ @@ -796,8 +796,8 @@ static void soc_resume_deferred(struct work_struct *work) /* userspace can access us now we are back as we were before */ snd_power_change_state(card->snd_card, SNDRV_CTL_POWER_D0); - /* Recheck all analogue paths too */ - dapm_mark_io_dirty(&card->dapm); + /* Recheck all endpoints too, their state is affected by suspend */ + dapm_mark_endpoints_dirty(card); snd_soc_dapm_sync(&card->dapm); } |