Patch "ALSA: hda - Add mute-LED mode control to Thinkpad" has been added to the 4.0-stable tree

Patch "ALSA: hda - Add mute-LED mode control to Thinkpad" has been added to the 4.0-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    ALSA: hda - Add mute-LED mode control to Thinkpad

to the 4.0-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-add-mute-led-mode-control-to-thinkpad.patch
and it can be found in the queue-4.0 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 7290006d8c0900c56d8c58428134f02c35109d17 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Mon, 27 Apr 2015 10:40:45 +0200
Subject: ALSA: hda - Add mute-LED mode control to Thinkpad
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

From: Takashi Iwai <tiwai@suse.de>

commit 7290006d8c0900c56d8c58428134f02c35109d17 upstream.

This patch adds the missing flag to enable "Mute-LED Mode" mixer enum
ctl for Thinkpads that have also the software mute-LED control.

Reported-and-tested-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 sound/pci/hda/thinkpad_helper.c |    1 +
 1 file changed, 1 insertion(+)

--- a/sound/pci/hda/thinkpad_helper.c
+++ b/sound/pci/hda/thinkpad_helper.c
@@ -72,6 +72,7 @@ static void hda_fixup_thinkpad_acpi(stru
 		if (led_set_func(TPACPI_LED_MUTE, false) >= 0) {
 			old_vmaster_hook = spec->vmaster_mute.hook;
 			spec->vmaster_mute.hook = update_tpacpi_mute_led;
+			spec->vmaster_mute_enum = 1;
 			removefunc = false;
 		}
 		if (led_set_func(TPACPI_LED_MICMUTE, false) >= 0) {


Patches currently in stable-queue which might be from tiwai@suse.de are

queue-4.0/alsa-emux-fix-mutex-deadlock-at-unloading.patch
queue-4.0/alsa-hda-add-mute-led-mode-control-to-thinkpad.patch
queue-4.0/alsa-emu10k1-emu10k2-32-bit-dma-mode.patch
queue-4.0/alsa-emux-fix-mutex-deadlock-in-oss-emulation.patch
queue-4.0/alsa-hda-fix-mute-led-fixed-mode.patch
queue-4.0/alsa-emu10k1-fix-card-shortname-string-buffer-overflow.patch