diff options
| author | Jeeja KP <jeeja.kp@intel.com> | 2015-10-09 08:01:51 (GMT) |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-10-09 10:19:01 (GMT) |
| commit | 01bb84b5001e4a6221582b163b34e90b3095f451 (patch) | |
| tree | f6c6d8d00d209534a56adc6c17a630ab6c6d1586 /sound | |
| parent | 84c9e2836aa7c87b19a24de091c7e7cf16124645 (diff) | |
| download | linux-01bb84b5001e4a6221582b163b34e90b3095f451.tar.xz | |
ASoC: Intel: Skylake: power down all link in suspend
This ensures that the link is not requesting any clock and the
PLL can turn off. The link is powered when controller is brought
out of reset.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/intel/skylake/skl.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/intel/skylake/skl.c b/sound/soc/intel/skylake/skl.c index ca135b8..5319529 100644 --- a/sound/soc/intel/skylake/skl.c +++ b/sound/soc/intel/skylake/skl.c @@ -173,6 +173,9 @@ static int skl_runtime_suspend(struct device *dev) /* enable controller wake up event */ snd_hdac_chip_updatew(bus, WAKEEN, 0, STATESTS_INT_MASK); + + snd_hdac_ext_bus_link_power_down_all(ebus); + ret = skl_suspend_dsp(skl); if (ret < 0) return ret; |