ALSA: hda/realtek: Add quirks for Unis H3C Desktop B760 & Q760

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[ Upstream commit 73f1c75d5e ]

These models use NSIWAY amplifiers for internal speaker, but cannot put
sound outside from these amplifiers. So eapd verbs are needed to initialize
the amplifiers. They can be added during boot to get working sound out
of internal speaker.

Signed-off-by: dengxiang <dengxiang@nfschina.com>
Link: https://lore.kernel.org/r/20230703021751.2945750-1-dengxiang@nfschina.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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dengxiang 2023-07-03 10:17:51 +08:00 • committed by Greg Kroah-Hartman

parent ec904a70e0

commit 472b6955ec

1 changed files with 9 additions and 0 deletions

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sound/pci/hda/patch_realtek.c

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