From b3a5402cbcebaf5a9db4d6a3268070e4a099355d Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 18 Sep 2018 18:21:11 +0200 Subject: [PATCH 1/2] ALSA: hda: Fix the audio-component completion timeout The timeout of audio component binding was incorrectly specified in msec, not in jiffies, which results in way too shorter timeout than expected. Along with fixing it, add the information print about the binding failure to show the unexpected situation more clearly. Fixes: a57942bfdd61 ("ALSA: hda: Make audio component support more generic") Signed-off-by: Takashi Iwai --- sound/hda/hdac_i915.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/sound/hda/hdac_i915.c b/sound/hda/hdac_i915.c index b5282cbbe489..617ff1aa818f 100644 --- a/sound/hda/hdac_i915.c +++ b/sound/hda/hdac_i915.c @@ -145,9 +145,11 @@ int snd_hdac_i915_init(struct hdac_bus *bus) if (!acomp->ops) { request_module("i915"); /* 10s timeout */ - wait_for_completion_timeout(&bind_complete, 10 * 1000); + wait_for_completion_timeout(&bind_complete, + msecs_to_jiffies(10 * 1000)); } if (!acomp->ops) { + dev_info(bus->dev, "couldn't bind with audio component\n"); snd_hdac_acomp_exit(bus); return -ENODEV; } From 709ae62e8e6d9ac4df7dadb3b8ae432675c45ef9 Mon Sep 17 00:00:00 2001 From: Kai-Heng Feng Date: Thu, 4 Oct 2018 11:39:42 +0800 Subject: [PATCH 2/2] ALSA: hda/realtek - Cannot adjust speaker's volume on Dell XPS 27 7760 The issue is the same as commit dd9aa335c880 ("ALSA: hda/realtek - Can't adjust speaker's volume on a Dell AIO"), the output requires to connect to a node with Amp-out capability. Applying the same fixup ALC298_FIXUP_SPK_VOLUME can fix the issue. BugLink: https://bugs.launchpad.net/bugs/1775068 Signed-off-by: Kai-Heng Feng Cc: Signed-off-by: Takashi Iwai --- 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 1d117f00d04d..3ac7ba9b342d 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6409,6 +6409,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1028, 0x0706, "Dell Inspiron 7559", ALC256_FIXUP_DELL_INSPIRON_7559_SUBWOOFER), SND_PCI_QUIRK(0x1028, 0x0725, "Dell Inspiron 3162", ALC255_FIXUP_DELL_SPK_NOISE), SND_PCI_QUIRK(0x1028, 0x075b, "Dell XPS 13 9360", ALC256_FIXUP_DELL_XPS_13_HEADPHONE_NOISE), + SND_PCI_QUIRK(0x1028, 0x075c, "Dell XPS 27 7760", ALC298_FIXUP_SPK_VOLUME), SND_PCI_QUIRK(0x1028, 0x075d, "Dell AIO", ALC298_FIXUP_SPK_VOLUME), SND_PCI_QUIRK(0x1028, 0x07b0, "Dell Precision 7520", ALC295_FIXUP_DISABLE_DAC3), SND_PCI_QUIRK(0x1028, 0x0798, "Dell Inspiron 17 7000 Gaming", ALC256_FIXUP_DELL_INSPIRON_7559_SUBWOOFER),