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ALSA: hda - Apply reboot D3 fix for CX20724 codec, too 

Just like CX20722, CX7024 codec also requires the power down at reboot
in order to reduce the noise at reboot/shutdown.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=113511
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
hifive-unleashed-5.1
Takashi Iwai 2016-03-10 11:33:43 +01:00
parent ad09ef2cce
commit 56dc66ff1c
1 changed files with 6 additions and 1 deletions
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7
sound/pci/hda/patch_conexant.c
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@ -204,8 +204,13 @@ static void cx_auto_reboot_notify(struct hda_codec *codec)
{
struct conexant_spec *spec = codec->spec;
if (codec->core.vendor_id != 0x14f150f2)
switch (codec->core.vendor_id) {
case 0x14f150f2: /* CX20722 */
case 0x14f150f4: /* CX20724 */
break;
default:
return;
}
/* Turn the CX20722 codec into D3 to avoid spurious noises
from the internal speaker during (and after) reboot */