From: Takashi Iwai Date: Tue, 15 Jan 2008 10:41:41 +0000 (+0100) Subject: [ALSA] hda-codec - Disable PCBEEP mixer element in test model X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f0747ee6c12d218c1ccfd90b5413034f043894bb;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git [ALSA] hda-codec - Disable PCBEEP mixer element in test model It turned out that the PCBEEP element (0x1d) is disabled on some hardwares although it's defined in the datasheet. Because of the error at info of this element, the mixer gets totally unusable. Since the PCBEEP isn't that important feature, it's safer to disable this. Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela --- diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 948b5767bba..3b34bb67796 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -9596,7 +9596,8 @@ static struct snd_kcontrol_new alc268_test_mixer[] = { HDA_CODEC_VOLUME("MIC2 Capture Volume", 0x19, 0x0, HDA_INPUT), HDA_CODEC_VOLUME("LINE1 Capture Volume", 0x1a, 0x0, HDA_INPUT), HDA_BIND_MUTE("LINE1 Capture Switch", 0x1a, 2, HDA_OUTPUT), - HDA_CODEC_VOLUME("PCBEEP Playback Volume", 0x1d, 0x0, HDA_INPUT), + /* The below appears problematic on some hardwares */ + /*HDA_CODEC_VOLUME("PCBEEP Playback Volume", 0x1d, 0x0, HDA_INPUT),*/ HDA_CODEC_VOLUME("PCM-IN1 Capture Volume", 0x23, 0x0, HDA_OUTPUT), HDA_BIND_MUTE("PCM-IN1 Capture Switch", 0x23, 2, HDA_OUTPUT), HDA_CODEC_VOLUME("PCM-IN2 Capture Volume", 0x24, 0x0, HDA_OUTPUT),