When device enters active suspend, we should turn off the links
as they are not in use. Similarly we need to bring back links
when we exit active suspend.
Signed-off-by: Jayachandran B <jayachandran.b@xxxxxxxxx>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
---
sound/soc/intel/skylake/skl.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sound/soc/intel/skylake/skl.c b/sound/soc/intel/skylake/skl.c
index 4696254c6743..99d6e5bf5f4c 100644
--- a/sound/soc/intel/skylake/skl.c
+++ b/sound/soc/intel/skylake/skl.c
@@ -194,6 +194,7 @@ static int skl_suspend(struct device *dev)
* running, we need to save the state for these and continue
*/
if (skl->supend_active) {
+ snd_hdac_ext_bus_link_power_down_all(ebus);
pci_save_state(pci);
pci_disable_device(pci);
return 0;
@@ -216,6 +217,7 @@ static int skl_resume(struct device *dev)
if (skl->supend_active) {
pci_restore_state(pci);
ret = pci_enable_device(pci);
+ snd_hdac_ext_bus_link_power_up_all(ebus);
} else {
ret = _skl_resume(ebus);
}
--
1.9.1
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