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| author | Takashi Iwai <tiwai@suse.de> | 2016-03-10 11:33:43 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2016-03-10 11:37:44 +0100 |
| commit | 56dc66ff1c6d71f9a38c4a7c000b72b921fe4c89 (patch) | |
| tree | 2b4c41af5aa45e77a19d7aedf94dcf11c4bdd52e /sound/pci/hda | |
| parent | ad09ef2cce91e3a98a32e3bb0a5982a6e8920aa1 (diff) | |
| download | lwn-56dc66ff1c6d71f9a38c4a7c000b72b921fe4c89.tar.gz lwn-56dc66ff1c6d71f9a38c4a7c000b72b921fe4c89.zip | |
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>
Diffstat (limited to 'sound/pci/hda')
| -rw-r--r-- | sound/pci/hda/patch_conexant.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c index 6122b8ca872f..56fefbd85782 100644 --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -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 */ |