mirror of
https://github.com/FEX-Emu/linux.git
synced 2024-12-23 18:07:03 +00:00
ALSA: hda - Apply HP headphone fixups more generically
It turned out that many HP laptops suffer from the same problem as
fixed in commit [c932b98c1e
: ALSA: hda - Apply pin fixup for HP
ProBook 6550b]. But, it's tiresome to list up all such PCI SSIDs, as
there are really lots of HP machines.
Instead, we do a bit more clever, try to check the supposedly dock and
built-in headphone pins, and apply the fixup when both seem valid.
This rule can be applied generically to all models using the same
quirk, so we'll fix all in a shot.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=107491
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
parent
b9c2fa5213
commit
196543d545
@ -3110,6 +3110,29 @@ static void stac92hd71bxx_fixup_hp_hdx(struct hda_codec *codec,
|
||||
spec->gpio_led = 0x08;
|
||||
}
|
||||
|
||||
static bool is_hp_output(struct hda_codec *codec, hda_nid_t pin)
|
||||
{
|
||||
unsigned int pin_cfg = snd_hda_codec_get_pincfg(codec, pin);
|
||||
|
||||
/* count line-out, too, as BIOS sets often so */
|
||||
return get_defcfg_connect(pin_cfg) != AC_JACK_PORT_NONE &&
|
||||
(get_defcfg_device(pin_cfg) == AC_JACK_LINE_OUT ||
|
||||
get_defcfg_device(pin_cfg) == AC_JACK_HP_OUT);
|
||||
}
|
||||
|
||||
static void fixup_hp_headphone(struct hda_codec *codec, hda_nid_t pin)
|
||||
{
|
||||
unsigned int pin_cfg = snd_hda_codec_get_pincfg(codec, pin);
|
||||
|
||||
/* It was changed in the BIOS to just satisfy MS DTM.
|
||||
* Lets turn it back into slaved HP
|
||||
*/
|
||||
pin_cfg = (pin_cfg & (~AC_DEFCFG_DEVICE)) |
|
||||
(AC_JACK_HP_OUT << AC_DEFCFG_DEVICE_SHIFT);
|
||||
pin_cfg = (pin_cfg & (~(AC_DEFCFG_DEF_ASSOC | AC_DEFCFG_SEQUENCE))) |
|
||||
0x1f;
|
||||
snd_hda_codec_set_pincfg(codec, pin, pin_cfg);
|
||||
}
|
||||
|
||||
static void stac92hd71bxx_fixup_hp(struct hda_codec *codec,
|
||||
const struct hda_fixup *fix, int action)
|
||||
@ -3119,22 +3142,12 @@ static void stac92hd71bxx_fixup_hp(struct hda_codec *codec,
|
||||
if (action != HDA_FIXUP_ACT_PRE_PROBE)
|
||||
return;
|
||||
|
||||
if (hp_blike_system(codec->core.subsystem_id)) {
|
||||
unsigned int pin_cfg = snd_hda_codec_get_pincfg(codec, 0x0f);
|
||||
if (get_defcfg_device(pin_cfg) == AC_JACK_LINE_OUT ||
|
||||
get_defcfg_device(pin_cfg) == AC_JACK_SPEAKER ||
|
||||
get_defcfg_device(pin_cfg) == AC_JACK_HP_OUT) {
|
||||
/* It was changed in the BIOS to just satisfy MS DTM.
|
||||
* Lets turn it back into slaved HP
|
||||
*/
|
||||
pin_cfg = (pin_cfg & (~AC_DEFCFG_DEVICE))
|
||||
| (AC_JACK_HP_OUT <<
|
||||
AC_DEFCFG_DEVICE_SHIFT);
|
||||
pin_cfg = (pin_cfg & (~(AC_DEFCFG_DEF_ASSOC
|
||||
| AC_DEFCFG_SEQUENCE)))
|
||||
| 0x1f;
|
||||
snd_hda_codec_set_pincfg(codec, 0x0f, pin_cfg);
|
||||
}
|
||||
/* when both output A and F are assigned, these are supposedly
|
||||
* dock and built-in headphones; fix both pin configs
|
||||
*/
|
||||
if (is_hp_output(codec, 0x0a) && is_hp_output(codec, 0x0f)) {
|
||||
fixup_hp_headphone(codec, 0x0a);
|
||||
fixup_hp_headphone(codec, 0x0f);
|
||||
}
|
||||
|
||||
if (find_mute_led_cfg(codec, 1))
|
||||
|
Loading…
Reference in New Issue
Block a user