From e108c7b79e91b45a3f04762c44fd404a5d9be069 Mon Sep 17 00:00:00 2001
From: Vitaliy Kulikov <Vitaliy.Kulikov@idt.com>
Date: Thu, 28 Jan 2010 19:21:07 +0100
Subject: [PATCH] ALSA: hda - Add mute LED check for HP laptops with IDT
92HD83xxx codec
This patch adds HP mute LED support for IDT 92HD81/3 family of the codecs.
Signed-off-by: Vitaliy Kulikov <Vitaliy.Kulikov@idt.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/pci/hda/patch_sigmatel.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index dbffb5b5c69d..cb9802f4b063 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -5332,6 +5332,11 @@ again:
if (spec->board_config == STAC_92HD83XXX_HP)
spec->gpio_led = 0x01;
+ if (find_mute_led_gpio(codec))
+ snd_printd("mute LED gpio %d polarity %d\n",
+ spec->gpio_led,
+ spec->gpio_led_polarity);
+
#ifdef CONFIG_SND_HDA_POWER_SAVE
if (spec->gpio_led) {
spec->gpio_mask |= spec->gpio_led;
--
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