| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.4 93/98] ASoC: Intel: Skylake: Enable codec wakeup during chip init | Date | Tue, 1 Dec 2020 09:54:10 +0100 |
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From: Cezary Rojewski <cezary.rojewski@intel.com>
commit e603f11d5df8997d104ab405ff27640b90baffaa 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> --- sound/soc/intel/skylake/skl.c | 2 ++ 1 file changed, 2 insertions(+)
--- a/sound/soc/intel/skylake/skl.c +++ b/sound/soc/intel/skylake/skl.c @@ -129,6 +129,7 @@ static int skl_init_chip(struct hdac_bus 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 writel(0, hlink->ml_addr + AZX_REG_ML_LOSIDV); skl_enable_miscbdcge(bus->dev, true); + snd_hdac_set_codec_wakeup(bus, false); return ret; }
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