[patch 017/149] ALSA: hda: Use LPIB for Acer Aspire 5110
in [Kernel]
|
Prev: [patch 014/149] mutex: Fix optimistic spinning vs. BKL
Next: [patch 015/149] ALSA: hda: Fix model quirk for Dell M1730
From: Greg KH on 1 Jul 2010 15:00 2.6.32-stable review patch. If anyone has any objections, please let us know. ------------------ From: Daniel T Chen <crimsun(a)ubuntu.com> commit 7a68be94e22e7643038726ebc14360752a91800b upstream. BugLink: https://launchpad.net/bugs/583983 Symptom: on a significant number of hardware, booting from a live cd results in capture working correctly, but once the distribution is installed, booting from the install results in capture not working. Test case: boot from Ubuntu 10.04 LTS live cd; capture works correctly. Install to HD and reboot; capture does not work. Reproduced with 2.6.32 mainline build (vanilla kernel.org compile). Resolution: add SSID for Acer Aspire 5110 to the position_fix quirk table, explicitly specifying the LPIB method. I'll be sending additional patches for these SSIDs as bug reports are confirmed. Reported-and-Tested-By: Leo Signed-off-by: Daniel T Chen <crimsun(a)ubuntu.com> Signed-off-by: Takashi Iwai <tiwai(a)suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh(a)suse.de> --- sound/pci/hda/hda_intel.c | 1 + 1 file changed, 1 insertion(+) --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -2226,6 +2226,7 @@ static int azx_dev_free(struct snd_devic * white/black-listing for position_fix */ static struct snd_pci_quirk position_fix_list[] __devinitdata = { + SND_PCI_QUIRK(0x1025, 0x009f, "Acer Aspire 5110", POS_FIX_LPIB), SND_PCI_QUIRK(0x1028, 0x01cc, "Dell D820", POS_FIX_LPIB), SND_PCI_QUIRK(0x1028, 0x01de, "Dell Precision 390", POS_FIX_LPIB), SND_PCI_QUIRK(0x103c, 0x306d, "HP dv3", POS_FIX_LPIB), -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |