This is a note to let you know that I've just added the patch titled
ALSA: hda - Fix mute-LED GPIO setup for HP Mini 210
to the 3.4-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-fix-mute-led-gpio-setup-for-hp-mini-210.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From a3e199732b8e2b272e82cc1ccc49c35239ed6c5a Mon Sep 17 00:00:00 2001
From: Takashi Iwai <[email protected]>
Date: Thu, 26 Jul 2012 08:17:20 +0200
Subject: ALSA: hda - Fix mute-LED GPIO setup for HP Mini 210
From: Takashi Iwai <[email protected]>
commit a3e199732b8e2b272e82cc1ccc49c35239ed6c5a upstream.
BIOS on HP Mini 210 doesn't provide the proper "HP_Mute_LED" DMI
string, thus the driver doesn't initialize the GPIO, too. In the
earlier kernel, the driver falls back to GPIO1, but since 3.3 we've
stopped this due to other wrongly advertised machines.
For fixing this particular case, add a new model type to specify the
default polarity explicitly so that the fallback to GPIO1 is handled.
Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=772923
Signed-off-by: Takashi Iwai <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
sound/pci/hda/patch_sigmatel.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -100,6 +100,7 @@ enum {
STAC_92HD83XXX_HP_cNB11_INTQUAD,
STAC_HP_DV7_4000,
STAC_HP_ZEPHYR,
+ STAC_92HD83XXX_HP_LED,
STAC_92HD83XXX_MODELS
};
@@ -1672,6 +1673,7 @@ static const char * const stac92hd83xxx_
[STAC_92HD83XXX_HP_cNB11_INTQUAD] = "hp_cNB11_intquad",
[STAC_HP_DV7_4000] = "hp-dv7-4000",
[STAC_HP_ZEPHYR] = "hp-zephyr",
+ [STAC_92HD83XXX_HP_LED] = "hp-led",
};
static const struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
@@ -1726,6 +1728,8 @@ static const struct snd_pci_quirk stac92
"HP", STAC_92HD83XXX_HP_cNB11_INTQUAD),
SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x3561,
"HP", STAC_HP_ZEPHYR),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x3660,
+ "HP Mini", STAC_92HD83XXX_HP_LED),
{} /* terminator */
};
@@ -5528,6 +5532,7 @@ static void stac92hd8x_fill_auto_spec(st
static int patch_stac92hd83xxx(struct hda_codec *codec)
{
struct sigmatel_spec *spec;
+ int default_polarity = -1; /* no default cfg */
int err;
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
@@ -5576,9 +5581,12 @@ again:
case STAC_HP_ZEPHYR:
spec->init = stac92hd83xxx_hp_zephyr_init;
break;
+ case STAC_92HD83XXX_HP_LED:
+ default_polarity = 1;
+ break;
}
- if (find_mute_led_cfg(codec, -1/*no default cfg*/))
+ if (find_mute_led_cfg(codec, default_polarity))
snd_printd("mute LED gpio %d polarity %d\n",
spec->gpio_led,
spec->gpio_led_polarity);
Patches currently in stable-queue which might be from [email protected] are
queue-3.4/alsa-mpu401-fix-missing-initialization-of-irq-field.patch
queue-3.4/alsa-hda-fix-mute-led-gpio-setup-for-hp-mini-210.patch
queue-3.4/alsa-hda-add-dock-support-for-thinkpad-x230-tablet.patch
queue-3.4/alsa-hda-add-support-for-realtek-alc282.patch
queue-3.4/alsa-hda-fix-polarity-of-mute-led-on-hp-mini-210.patch
queue-3.4/alsa-snd-usb-fix-clock-source-validity-index.patch
queue-3.4/alsa-hda-fix-mute-led-gpio-initialization-for-idt-codecs.patch
queue-3.4/alsa-hda-fix-invalid-d3-of-headphone-dac-on-vt202x-codecs.patch
queue-3.4/alsa-hda-support-dock-on-lenovo-thinkpad-t530-with-alc269vc.patch
queue-3.4/alsa-hda-turn-on-pin_out-from-hdmi-playback-prepare.patch
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