[alsa-devel] [ALSA PATCH] alsa-git merge request

Guillaume Chazarain guichaz at gmail.com
Sun Aug 24 23:30:08 CEST 2008

On Mon, Jul 14, 2008 at 11:09 AM, Jaroslav Kysela <perex at perex.cz> wrote:
>      ALSA: hda - Added model selection for iMac 24"

This commit introduces a regression from 2.6.26 on my MacBookPro 3,1.
I lose the "Front" mixer entry but this I don't mind.
The actual regression is that when I plug headphones, the internal
speakers are not muted anymore so I hear the sound from both outputs
(headphones & internal). Reverting this commit fixes the problem for


commit 3e0e469fa216ec70c93b1593821b759d19ee2e6b
Author: Travis Place <wishie at wishie.net>
Date:   Fri Jun 20 16:51:45 2008 +0200

    ALSA: hda - Added model selection for iMac 24"

    Added the SSID of a known iMac 24" to automatically use
    ALC885_IMAC24 quirk.

    Signed-off-by: Travis Place <wishie at wishie.net>
    Signed-off-by: Takashi Iwai <tiwai at suse.de>
    Signed-off-by: Jaroslav Kysela <perex at perex.cz>

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 61f8c13..d96a876 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -6192,6 +6192,7 @@ static struct snd_pci_quirk alc882_cfg_tbl[] = {
        SND_PCI_QUIRK(0x1043, 0x817f, "Asus P5LD2", ALC882_6ST_DIG),
        SND_PCI_QUIRK(0x1043, 0x81d8, "Asus P5WD", ALC882_6ST_DIG),
        SND_PCI_QUIRK(0x105b, 0x6668, "Foxconn", ALC882_6ST_DIG),
+       SND_PCI_QUIRK(0x106b, 0x00a0, "Apple iMac 24''", ALC885_IMAC24),
        SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte P35 DS3R", ALC882_6ST_DIG),
        SND_PCI_QUIRK(0x1462, 0x28fb, "Targa T8", ALC882_TARGA), /*
MSI-1049 T8  */
        SND_PCI_QUIRK(0x1462, 0x6668, "MSI", ALC882_6ST_DIG),


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