shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-08 20:07:46 +09:00
Code Issues Packages Projects Releases Wiki Activity

ASoC: Intel: Skylake: Enable codec wakeup during chip init

Browse Source 
commit e603f11d5d upstream.

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>
Cc: <stable@vger.kernel.org> # 5.4.x
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Cezary Rojewski
2020-11-29 12:41:43 +01:00
committed by Greg Kroah-Hartman
parent 6de661f146
commit 754df2d334
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
sound/soc/intel/skylake/skl.c
View File

@@ -129,6 +129,7 @@ static int skl_init_chip(struct hdac_bus *bus, bool full_reset)
struct hdac_ext_link *hlink;
int ret;
snd_hdac_set_codec_wakeup(bus, true);
skl_enable_miscbdcge(bus->dev, false);
ret = snd_hdac_bus_init_chip(bus, full_reset);
@@ -137,6 +138,7 @@ static int skl_init_chip(struct hdac_bus *bus, bool full_reset)
writel(0, hlink->ml_addr + AZX_REG_ML_LOSIDV);
skl_enable_miscbdcge(bus->dev, true);
snd_hdac_set_codec_wakeup(bus, false);
return ret;
}