This is a note to let you know that I've just added the patch titled
ALSA: hda/realtek: Use snd_ctl_rename() to rename a control
to the 6.0-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-use-snd_ctl_rename-to-rename-a-control.patch
and it can be found in the queue-6.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From b51c225376a684d02fb58b49cf0ce3d693b6f14b Mon Sep 17 00:00:00 2001
From: "Maciej S. Szmigiero" <maciej.szmigiero@xxxxxxxxxx>
Date: Thu, 20 Oct 2022 22:46:23 +0200
Subject: ALSA: hda/realtek: Use snd_ctl_rename() to rename a control
From: Maciej S. Szmigiero <maciej.szmigiero@xxxxxxxxxx>
commit b51c225376a684d02fb58b49cf0ce3d693b6f14b upstream.
With the recent addition of hashed controls lookup it's not enough to just
update the control name field, the hash entries for the modified control
have to be updated too.
snd_ctl_rename() takes care of that, so use it instead of directly
modifying the control name.
Fixes: c27e1efb61c5 ("ALSA: control: Use xarray for faster lookups")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@xxxxxxxxxx>
Link: https://lore.kernel.org/r/37496bd80f91f373268148f877fd735917d97287.1666296963.git.maciej.szmigiero@xxxxxxxxxx
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
@@ -2141,7 +2141,7 @@ static void rename_ctl(struct hda_codec
kctl = snd_hda_find_mixer_ctl(codec, oldname);
if (kctl)
- strcpy(kctl->id.name, newname);
+ snd_ctl_rename(codec->card, kctl, newname);
}
static void alc1220_fixup_gb_dual_codecs(struct hda_codec *codec,
Patches currently in stable-queue which might be from maciej.szmigiero@xxxxxxxxxx are
queue-6.0/alsa-emu10k1-use-snd_ctl_rename-to-rename-a-control.patch
queue-6.0/alsa-ca0106-use-snd_ctl_rename-to-rename-a-control.patch
queue-6.0/alsa-hda-realtek-use-snd_ctl_rename-to-rename-a-control.patch
queue-6.0/alsa-ac97-use-snd_ctl_rename-to-rename-a-control.patch
queue-6.0/alsa-usb-audio-use-snd_ctl_rename-to-rename-a-control.patch
queue-6.0/alsa-control-add-snd_ctl_rename.patch
