| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.16 051/113] ALSA: hda/realtek - Add some fixes for ALC233 | Date | Mon, 30 Apr 2018 12:24:22 -0700 |
| |
4.16-stable review patch. If anyone has any objections, please let me know.
------------------
From: Kailang Yang <kailang@realtek.com>
commit ea04a1dbf8b1d6af759d58e705636fde48583f8f upstream.
Fill COEF to change EAPD to verb control. Assigned codec type.
This is an additional fix over 92f974df3460 ("ALSA: hda/realtek - New vendor ID for ALC233").
[ More notes: according to Kailang, the chip is 10ec:0235 bonding for ALC233b, which is equivalent with ALC255. It's only used for Lenovo. The chip needs no alc_process_coef_fw() for headset unlike ALC255. ]
Signed-off-by: Kailang Yang <kailang@realtek.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 | 2 ++ 1 file changed, 2 insertions(+)
--- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -331,6 +331,7 @@ static void alc_fill_eapd_coef(struct hd /* fallthrough */ case 0x10ec0215: case 0x10ec0233: + case 0x10ec0235: case 0x10ec0236: case 0x10ec0255: case 0x10ec0256: @@ -7160,6 +7161,7 @@ static int patch_alc269(struct hda_codec case 0x10ec0298: spec->codec_variant = ALC269_TYPE_ALC298; break; + case 0x10ec0235: case 0x10ec0255: spec->codec_variant = ALC269_TYPE_ALC255; break;
|