From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Sasha Levin <sashal@kernel.org>,
Cezary Rojewski <cezary.rojewski@intel.com>,
Mark Brown <broonie@kernel.org>,
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
alsa-devel@alsa-project.org
Subject: [PATCH AUTOSEL 5.6 120/149] ASoC: Intel: Skylake: Enable codec wakeup during chip init
Date: Sat, 11 Apr 2020 19:03:17 -0400 [thread overview]
Message-ID: <20200411230347.22371-120-sashal@kernel.org> (raw)
In-Reply-To: <20200411230347.22371-1-sashal@kernel.org>
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 f755ca2484cff..0f3f291c223e2 100644
--- a/sound/soc/intel/skylake/skl.c
+++ b/sound/soc/intel/skylake/skl.c
@@ -130,6 +130,7 @@ 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);
@@ -138,6 +139,7 @@ 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;
}
--
2.20.1
prev parent reply other threads:[~2020-04-11 23:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200411230347.22371-1-sashal@kernel.org>
2020-04-11 23:02 ` [PATCH AUTOSEL 5.6 081/149] ASoC: mediatek: mt8183-da7219: pull TDM GPIO pins down when probed Sasha Levin
2020-04-11 23:02 ` [PATCH AUTOSEL 5.6 086/149] ASoC: soc-pcm: fix regression in soc_new_pcm() Sasha Levin
2020-04-11 23:03 ` [PATCH AUTOSEL 5.6 119/149] ASoC: stm32: spdifrx: fix regmap status check Sasha Levin
2020-04-11 23:03 ` Sasha Levin [this message]
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