diff options
| author | Jayachandran B <jayachandran.b@intel.com> | 2016-11-03 14:37:21 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-11-09 18:22:48 +0300 |
| commit | 8b4a133c6145a34618c770117b65b33f1aa993aa (patch) | |
| tree | 5d6b7351ab858cacd933538f8ea202c8764ddba4 /sound/soc/intel/skylake/skl.c | |
| parent | 68d03a3aa2747e1a33231950d2c8369f1cef4244 (diff) | |
| download | linux-8b4a133c6145a34618c770117b65b33f1aa993aa.tar.xz | |
ASoC: Intel: Skylake: Flush pending D0i3 request on suspend
While going to suspend, if we have any pending D0i3 work scheduled,
flush that and force the DSP to goto D0i3 mode before going to suspend.
Signed-off-by: Jayachandran B <jayachandran.b@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/intel/skylake/skl.c')
| -rw-r--r-- | sound/soc/intel/skylake/skl.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/sound/soc/intel/skylake/skl.c b/sound/soc/intel/skylake/skl.c index ed59783e9846..61a484888cfa 100644 --- a/sound/soc/intel/skylake/skl.c +++ b/sound/soc/intel/skylake/skl.c @@ -228,6 +228,15 @@ static int skl_acquire_irq(struct hdac_ext_bus *ebus, int do_disconnect) return 0; } +static int skl_suspend_late(struct device *dev) +{ + struct pci_dev *pci = to_pci_dev(dev); + struct hdac_ext_bus *ebus = pci_get_drvdata(pci); + struct skl *skl = ebus_to_skl(ebus); + + return skl_suspend_late_dsp(skl); +} + #ifdef CONFIG_PM static int _skl_suspend(struct hdac_ext_bus *ebus) { @@ -390,6 +399,7 @@ static int skl_runtime_resume(struct device *dev) static const struct dev_pm_ops skl_pm = { SET_SYSTEM_SLEEP_PM_OPS(skl_suspend, skl_resume) SET_RUNTIME_PM_OPS(skl_runtime_suspend, skl_runtime_resume, NULL) + .suspend_late = skl_suspend_late, }; /* |