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authorHui Wang <hui.wang@canonical.com>2020-09-09 10:00:41 +0800
committerTakashi Iwai <tiwai@suse.de>2020-09-09 10:59:56 +0200
commitfc19d559b0d31b5b831fd468b10d7dadafc0d0ec (patch)
treec919d4dfdb7268129195e08c7a90d3ad15e1a5bc /sound/drivers
parentc3cdf189276c2a63da62ee250615bd55e3fb680d (diff)
downloadlinux-next-fc19d559b0d31b5b831fd468b10d7dadafc0d0ec.tar.gz
ALSA: hda/realtek - The Mic on a RedmiBook doesn't work
The Mic connects to the Nid 0x19, but the configuration of Nid 0x19 is not defined to Mic, and also need to set the coeff to enable the auto detection on the Nid 0x19. After this change, the Mic plugging in or plugging out could be detected and could record the sound from the Mic. And the coeff value is suggested by Kailang of Realtek. Cc: Kailang Yang <kailang@realtek.com> Cc: <stable@vger.kernel.org> Signed-off-by: Hui Wang <hui.wang@canonical.com> Link: https://lore.kernel.org/r/20200909020041.8967-1-hui.wang@canonical.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
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