[PATCH] ALSA: hda: Add 2 more models to the power_save blacklist

[PATCH] ALSA: hda: Add 2 more models to the power_save blacklist

[Hans de Goede]

Power-saving is causing plops on audio start/stop on Dell Precision T3600
laptops and Intel DZ77BH boards, add these to the power_save blacklist.

BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1525104
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
Note both these models were reported through:
https://bugzilla.redhat.com/show_bug.cgi?id=1525104
as usual alsa-info.sh output for both is available as attachment there.
---
 sound/pci/hda/hda_intel.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index aa4c672dbaf7..454ef6feee3a 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2257,8 +2257,12 @@ static struct snd_pci_quirk power_save_blacklist[] = {
 	/* https://bugzilla.redhat.com/show_bug.cgi?id=1581607 */
 	SND_PCI_QUIRK(0x1558, 0x3501, "Clevo W35xSS_370SS", 0),
 	/* https://bugzilla.redhat.com/show_bug.cgi?id=1525104 */
+	SND_PCI_QUIRK(0x1028, 0x0497, "Dell Precision T3600", 0),
+	/* https://bugzilla.redhat.com/show_bug.cgi?id=1525104 */
 	/* Note the P55A-UD3 and Z87-D3HP share the subsys id for the HDA dev */
 	SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte P55A-UD3 / Z87-D3HP", 0),
+	/* https://bugzilla.redhat.com/show_bug.cgi?id=1525104 */
+	SND_PCI_QUIRK(0x8086, 0x2040, "Intel DZ77BH-55K", 0),
 	/* https://bugzilla.kernel.org/show_bug.cgi?id=199607 */
 	SND_PCI_QUIRK(0x8086, 0x2057, "Intel NUC5i7RYB", 0),
 	/* https://bugzilla.redhat.com/show_bug.cgi?id=1520902 */
-- 
2.19.0

Re: [PATCH] ALSA: hda: Add 2 more models to the power_save blacklist

[Takashi Iwai]

On Tue, 16 Oct 2018 12:18:21 +0200,
Hans de Goede wrote:
> 
> Power-saving is causing plops on audio start/stop on Dell Precision T3600
> laptops and Intel DZ77BH boards, add these to the power_save blacklist.
> 
> BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1525104
> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
> ---
> Note both these models were reported through:
> https://bugzilla.redhat.com/show_bug.cgi?id=1525104
> as usual alsa-info.sh output for both is available as attachment there.

Thanks, applied now.


Takashi