Commit ea04a1db authored Apr 25, 2018 by Kailang Yang Committed by Takashi Iwai Apr 25, 2018

ALSA: hda/realtek - Add some fixes for ALC233



Fill COEF to change EAPD to verb control.
Assigned codec type.

This is an additional fix over 92f974df ("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>

parent 41412fe9

sound/pci/hda/patch_realtek.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -331,6 +331,7 @@ static void alc_fill_eapd_coef(struct hda_codec *codec)
		/* fallthrough */
		case 0x10ec0215:
		case 0x10ec0233:
		case 0x10ec0235:
		case 0x10ec0236:
		case 0x10ec0255:
		case 0x10ec0256:
		@@ -7160,6 +7161,7 @@ static int patch_alc269(struct hda_codec *codec)
		case 0x10ec0298:
		spec->codec_variant = ALC269_TYPE_ALC298;
		break;
		case 0x10ec0235:
		case 0x10ec0255:
		spec->codec_variant = ALC269_TYPE_ALC255;
		break;

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