diff options
| author | Ranjani Sridharan <ranjani.sridharan@linux.intel.com> | 2020-01-29 16:07:20 -0600 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-02-11 11:48:03 +0000 |
| commit | 043ae13bbd558971ce91596ce09c03d6ef6a4a0c (patch) | |
| tree | dbbc9488ecd42c29d6c71c1335961a537c63eaf4 /sound/soc/sof/pm.c | |
| parent | fb9a81192d44ae9f334b1d88651dec427fa751d8 (diff) | |
| download | linux-043ae13bbd558971ce91596ce09c03d6ef6a4a0c.tar.gz | |
ASoC: SOF: Add system_suspend_target field to struct snd_sof_dev
Add the system_suspend_target field to struct snd_sof_dev to track the intended system suspend power target. This will be used as one of the criteria for determining the final DSP power state. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200129220726.31792-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/pm.c')
| -rw-r--r-- | sound/soc/sof/pm.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sound/soc/sof/pm.c b/sound/soc/sof/pm.c index 5b186bceedb9..c86ac1e84bd7 100644 --- a/sound/soc/sof/pm.c +++ b/sound/soc/sof/pm.c @@ -323,10 +323,13 @@ int snd_sof_prepare(struct device *dev) struct snd_sof_dev *sdev = dev_get_drvdata(dev); #if defined(CONFIG_ACPI) - sdev->s0_suspend = acpi_target_system_state() == ACPI_STATE_S0; + if (acpi_target_system_state() == ACPI_STATE_S0) + sdev->system_suspend_target = SOF_SUSPEND_S0IX; + else + sdev->system_suspend_target = SOF_SUSPEND_S3; #else /* will suspend to S3 by default */ - sdev->s0_suspend = false; + sdev->system_suspend_target = SOF_SUSPEND_S3; #endif return 0; @@ -337,6 +340,6 @@ void snd_sof_complete(struct device *dev) { struct snd_sof_dev *sdev = dev_get_drvdata(dev); - sdev->s0_suspend = false; + sdev->system_suspend_target = SOF_SUSPEND_NONE; } EXPORT_SYMBOL(snd_sof_complete); |