| commit | 6008de291a2beab8028d04df9b0ea930e4fe4ce0 | |
| author | Takashi Iwai <tiwai@suse.de> | |
| Wed, 13 Jun 2018 10:43:10 +0000 (13 12:43 +0200) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Tue, 3 Jul 2018 09:23:17 +0000 (3 11:23 +0200) | ||
| tree | f62ec6580eb8ed2edd37ebc2a671ce9f16d5385b | treesnapshot (tar.gz zip) |
| parent | 58d8103113ea911ed23cfd31c866f14c43773fb7 | commitdiff |
ALSA: hda/realtek - Fix pop noise on Lenovo P50 & co
commit d5a6cabf02210b896a60eee7c04c670ee9ba6dca upstream.
Some Lenovo laptops, e.g. Lenovo P50, showed the pop noise at resume
or runtime resume. It turned out to be reduced by applying
alc_no_shutup() just like TPT440 quirk does.
Since there are many Lenovo models showing the same behavior, put this
workaround in ALC269_FIXUP_THINKPAD_ACPI entry so that it's applied
commonly to all such Lenovo machines.
Reported-by: Hans de Goede <hdegoede@redhat.com>
Tested-by: Benjamin Berg <bberg@redhat.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit d5a6cabf02210b896a60eee7c04c670ee9ba6dca upstream.
Some Lenovo laptops, e.g. Lenovo P50, showed the pop noise at resume
or runtime resume. It turned out to be reduced by applying
alc_no_shutup() just like TPT440 quirk does.
Since there are many Lenovo models showing the same behavior, put this
workaround in ALC269_FIXUP_THINKPAD_ACPI entry so that it's applied
commonly to all such Lenovo machines.
Reported-by: Hans de Goede <hdegoede@redhat.com>
Tested-by: Benjamin Berg <bberg@redhat.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| sound/pci/hda/patch_realtek.c | diffblobblamehistory |