[PATCH AUTOSEL 4.9 22/26] ASoC: Intel: Skylake: Enable codec wakeup during chip init

[PATCH AUTOSEL 4.9 22/26] ASoC: Intel: Skylake: Enable codec wakeup during chip init

[Sasha Levin]

From: Cezary Rojewski <cezary.rojewski@intel.com>

[ Upstream commit e603f11d5df8997d104ab405ff27640b90baffaa ]

Follow the recommendation set by hda_intel.c and enable HDMI/DP codec
wakeup during bus initialization procedure. Disable wakeup once init
completes.

Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200305145314.32579-4-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 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 3e526fbd267e6..223958c49bf8d 100644
--- a/sound/soc/intel/skylake/skl.c
+++ b/sound/soc/intel/skylake/skl.c
@@ -102,9 +102,11 @@ static int skl_init_chip(struct hdac_bus *bus, bool full_reset)
 {
 	int ret;
 
+	snd_hdac_set_codec_wakeup(bus, true);
 	skl_enable_miscbdcge(bus->dev, false);
 	ret = snd_hdac_bus_init_chip(bus, full_reset);
 	skl_enable_miscbdcge(bus->dev, true);
+	snd_hdac_set_codec_wakeup(bus, false);
 
 	return ret;
 }
-- 
2.20.1