At Thu, 12 Dec 2013 09:52:03 +0100,
David Henningsson wrote:
>
> While enabling these machines, we found we would sometimes lose an
> interrupt if we change hardware volume during playback, and that
> disabling msi fixed this issue. (Losing the interrupt caused underruns
> and crackling audio, as the one second timeout is usually bigger than
> the period size.)
>
> The machines were all machines from HP, running AMD Hudson controller,
> and Realtek ALC282 codec.
>
> Cc: <email address hidden>
> BugLink: https://bugs.launchpad.net/bugs/1260225
> Signed-off-by: David Henningsson <email address hidden>
At Thu, 12 Dec 2013 09:52:03 +0100, /bugs.launchpad .net/bugs/ 1260225
David Henningsson wrote:
>
> While enabling these machines, we found we would sometimes lose an
> interrupt if we change hardware volume during playback, and that
> disabling msi fixed this issue. (Losing the interrupt caused underruns
> and crackling audio, as the one second timeout is usually bigger than
> the period size.)
>
> The machines were all machines from HP, running AMD Hudson controller,
> and Realtek ALC282 codec.
>
> Cc: <email address hidden>
> BugLink: https:/
> Signed-off-by: David Henningsson <email address hidden>
Applied, thanks.
Takashi
> --- hda/hda_ intel.c | 4 ++++ pci/hda/ hda_intel. c b/sound/ pci/hda/ hda_intel. c pci/hda/ hda_intel. c pci/hda/ hda_intel. c mask(struct azx *chip, int dev) QUIRK(0x103c, 0x2191, "HP", 0), /* AMD Hudson */ QUIRK(0x103c, 0x2192, "HP", 0), /* AMD Hudson */ QUIRK(0x103c, 0x21f7, "HP", 0), /* AMD Hudson */ QUIRK(0x103c, 0x21fa, "HP", 0), /* AMD Hudson */ QUIRK(0x1043, 0x81f2, "ASUS", 0), /* Athlon64 X2 + nvidia */ QUIRK(0x1043, 0x81f6, "ASUS", 0), /* nvidia */ QUIRK(0x1043, 0x822d, "ASUS", 0), /* Athlon64 X2 + nvidia MCP55 */
> sound/pci/
> 1 file changed, 4 insertions(+)
>
> diff --git a/sound/
> index af86c71..440c355 100644
> --- a/sound/
> +++ b/sound/
> @@ -3446,6 +3446,10 @@ static void check_probe_
> * white/black-list for enable_msi
> */
> static struct snd_pci_quirk msi_black_list[] = {
> + SND_PCI_
> + SND_PCI_
> + SND_PCI_
> + SND_PCI_
> SND_PCI_
> SND_PCI_
> SND_PCI_
> --
> 1.7.9.5
>