This is a note to let you know that I've just added the patch titled ALSA: hda/realtek - Cannot adjust speaker's volume on a Dell AIO to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: alsa-hda-realtek-cannot-adjust-speaker-s-volume-on-a-dell-aio.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 9f1bc2c4c58fcb2d86e0e26437dc8f3a18ac3276 Mon Sep 17 00:00:00 2001 From: Kai-Heng Feng <kai.heng.feng@xxxxxxxxxxxxx> Date: Thu, 16 Feb 2017 15:26:54 +0800 Subject: ALSA: hda/realtek - Cannot adjust speaker's volume on a Dell AIO From: Kai-Heng Feng <kai.heng.feng@xxxxxxxxxxxxx> commit 9f1bc2c4c58fcb2d86e0e26437dc8f3a18ac3276 upstream. The issue is the same as "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. Signed-off-by: Kai-Heng Feng <kai.heng.feng@xxxxxxxxxxxxx> Signed-off-by: Takashi Iwai <tiwai@xxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- sound/pci/hda/patch_realtek.c | 6 ++++++ 1 file changed, 6 insertions(+) --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6047,6 +6047,12 @@ static const struct snd_hda_pin_quirk al SND_HDA_PIN_QUIRK(0x10ec0298, 0x1028, "Dell", ALC298_FIXUP_DELL1_MIC_NO_PRESENCE, ALC298_STANDARD_PINS, {0x17, 0x90170150}), + SND_HDA_PIN_QUIRK(0x10ec0298, 0x1028, "Dell", ALC298_FIXUP_SPK_VOLUME, + {0x12, 0xb7a60140}, + {0x13, 0xb7a60150}, + {0x17, 0x90170110}, + {0x1a, 0x03011020}, + {0x21, 0x03211030}), {} }; Patches currently in stable-queue which might be from kai.heng.feng@xxxxxxxxxxxxx are queue-4.4/alsa-hda-realtek-cannot-adjust-speaker-s-volume-on-a-dell-aio.patch