[alsa-devel] snd-hda-audio speaker not working on Acer Aspire One Cloudbook 14 notebook
Hi there I found that by default the headphone jack was working but the speakers were not on my new Acer Aspire One Cloudbook 14 (model A01-431-C7F9, Intel Braswell chipset). I tried a bunch of different model= parameters to the snd-hda-audio module in modprobe.d until I finally got it working, I needed to add: options snd-hda-audio model=alc283-dac-wcaps to /etc/modprobe.d/alsa-base.conf
After doing so the speakers and headphone jack both worked great instead of just the headphone.
I just wanted to report this in case it might help someone integrate the fix into alsa so this model gets detected automatically in the future
Aplay -l lists the card as HDA Intel PCH / ALC233 Analog.
attached is my alsa-info.sh output
Thanks Patrick Engelman
On Thu, 19 Nov 2015 03:17:24 +0100, Patrick wrote:
Hi there I found that by default the headphone jack was working but the speakers were not on my new Acer Aspire One Cloudbook 14 (model A01-431-C7F9, Intel Braswell chipset). I tried a bunch of different model= parameters to the snd-hda-audio module in modprobe.d until I finally got it working, I needed to add: options snd-hda-audio model=alc283-dac-wcaps to /etc/modprobe.d/alsa-base.conf
After doing so the speakers and headphone jack both worked great instead of just the headphone.
I just wanted to report this in case it might help someone integrate the fix into alsa so this model gets detected automatically in the future
Thanks for the report. Could you try the patch below? It should enable the model automatically.
Takashi
-- 8< -- From: Takashi Iwai tiwai@suse.de Subject: [PATCH] ALSA: hda - Add fixup for Acer Aspire One Cloudbook 14
For making the speakers on Acer Aspire One Cloudbook 14 to work, we need the as same quirk as for another Chromebook. This patch adds the corresponding fixup entry.
Reported-by: Patrick epictetus@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Takashi Iwai tiwai@suse.de --- sound/pci/hda/patch_realtek.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 081ef9bdf0df..53f6a0261ec9 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -5180,6 +5180,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1025, 0x0742, "Acer AO756", ALC271_FIXUP_HP_GATE_MIC_JACK), SND_PCI_QUIRK(0x1025, 0x0775, "Acer Aspire E1-572", ALC271_FIXUP_HP_GATE_MIC_JACK_E1_572), SND_PCI_QUIRK(0x1025, 0x079b, "Acer Aspire V5-573G", ALC282_FIXUP_ASPIRE_V5_PINS), + SND_PCI_QUIRK(0x1025, 0x106d, "Acer Cloudbook 14", ALC283_FIXUP_CHROME_BOOK), SND_PCI_QUIRK(0x1028, 0x0470, "Dell M101z", ALC269_FIXUP_DELL_M101Z), SND_PCI_QUIRK(0x1028, 0x054b, "Dell XPS one 2710", ALC275_FIXUP_DELL_XPS), SND_PCI_QUIRK(0x1028, 0x05bd, "Dell Latitude E6440", ALC292_FIXUP_DELL_E7X),
participants (2)
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Patrick -
Takashi Iwai