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ALSA: hda/realtek: Limit mic boost on HP ProBook 445 G8
authorKai-Heng Feng <kai.heng.feng@canonical.com>
Wed, 18 Aug 2021 14:41:18 +0000 (22:41 +0800)
committerSasha Levin <sashal@kernel.org>
Thu, 26 Aug 2021 12:35:57 +0000 (08:35 -0400)
commit88f65f57a0b97c283dfa040fea242032a26f9194
tree952f17b4c1fd842706a0ef2cb9703ea667d4bfb8tree | snapshot
parentb6672f67ec28131f043dc65906681634fbeea74dcommit | diff
ALSA: hda/realtek: Limit mic boost on HP ProBook 445 G8

[ Upstream commit 8903376dc69949199301b290cc22dc64ae5d8a6d ]

The mic has lots of noises if mic boost is enabled. So disable mic boost
to get crystal clear audio capture.

Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20210818144119.121738-1-kai.heng.feng@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
sound/pci/hda/patch_realtek.c diff | blob | history
Domain: System / Kernel;