summaryrefslogtreecommitdiff
path: root/sound/soc/sof/pm.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/soc/sof/pm.c')
-rw-r--r--sound/soc/sof/pm.c21
1 files changed, 20 insertions, 1 deletions
diff --git a/sound/soc/sof/pm.c b/sound/soc/sof/pm.c
index 18eb327a57f0..df740be645e8 100644
--- a/sound/soc/sof/pm.c
+++ b/sound/soc/sof/pm.c
@@ -23,6 +23,9 @@ static u32 snd_sof_dsp_power_target(struct snd_sof_dev *sdev)
u32 target_dsp_state;
switch (sdev->system_suspend_target) {
+ case SOF_SUSPEND_S5:
+ case SOF_SUSPEND_S4:
+ /* DSP should be in D3 if the system is suspending to S3+ */
case SOF_SUSPEND_S3:
/* DSP should be in D3 if the system is suspending to S3 */
target_dsp_state = SOF_DSP_PM_D3;
@@ -335,8 +338,24 @@ int snd_sof_prepare(struct device *dev)
return 0;
#if defined(CONFIG_ACPI)
- if (acpi_target_system_state() == ACPI_STATE_S0)
+ switch (acpi_target_system_state()) {
+ case ACPI_STATE_S0:
sdev->system_suspend_target = SOF_SUSPEND_S0IX;
+ break;
+ case ACPI_STATE_S1:
+ case ACPI_STATE_S2:
+ case ACPI_STATE_S3:
+ sdev->system_suspend_target = SOF_SUSPEND_S3;
+ break;
+ case ACPI_STATE_S4:
+ sdev->system_suspend_target = SOF_SUSPEND_S4;
+ break;
+ case ACPI_STATE_S5:
+ sdev->system_suspend_target = SOF_SUSPEND_S5;
+ break;
+ default:
+ break;
+ }
#endif
return 0;