This is a note to let you know that I've just added the patch titled ALSA: hda/realtek - fixed wrong gpio assigned to the 4.19-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-fixed-wrong-gpio-assigned.patch and it can be found in the queue-4.19 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 2bdccfd290d421b50df4ec6a68d832dad1310748 Mon Sep 17 00:00:00 2001 From: Kailang Yang <kailang@xxxxxxxxxxx> Date: Mon, 13 Feb 2023 14:54:22 +0800 Subject: ALSA: hda/realtek - fixed wrong gpio assigned From: Kailang Yang <kailang@xxxxxxxxxxx> commit 2bdccfd290d421b50df4ec6a68d832dad1310748 upstream. GPIO2 PIN use for output. Mask Dir and Data need to assign for 0x4. Not 0x3. This fixed was for Lenovo Desktop(0x17aa1056). GPIO2 use for AMP enable. Signed-off-by: Kailang Yang <kailang@xxxxxxxxxxx> Cc: <stable@xxxxxxxxxxxxxxx> Link: https://lore.kernel.org/r/8d02bb9ac8134f878cd08607fdf088fd@xxxxxxxxxxx Signed-off-by: Takashi Iwai <tiwai@xxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- sound/pci/hda/patch_realtek.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -771,7 +771,7 @@ do_sku: alc_setup_gpio(codec, 0x02); break; case 7: - alc_setup_gpio(codec, 0x03); + alc_setup_gpio(codec, 0x04); break; case 5: default: Patches currently in stable-queue which might be from kailang@xxxxxxxxxxx are queue-4.19/alsa-hda-realtek-fixed-wrong-gpio-assigned.patch