diff options
| author | Takashi Iwai <tiwai@suse.de> | 2013-07-04 12:54:22 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-07-04 12:54:22 +0200 |
| commit | 8f0b3b7e222383a21f7d58bd97d5552b3a5dbced (patch) | |
| tree | ec71467915de475a3d049989f3dc483b6073381d /sound | |
| parent | 1ba65ae4bdbd43265c51ee4c30ff21a48124b6d8 (diff) | |
| download | linux-8f0b3b7e222383a21f7d58bd97d5552b3a5dbced.tar.bz2 | |
ALSA: hda - Fix EAPD vmaster hook for AD1884 & co
ad1884_fixup_hp_eapd() tries to set the NID for controlling the
speaker EAPD from the pin configuration. But the current code can't
work expectedly since it sets spec->eapd_nid before calling the
generic parser where the autocfg pins are set up.
This patch changes the function to set spec->eapd_nid after the
generic parser call while it sets vmaster hook unconditionally. The
spec->eapd_nid check is moved in the hook function itself instead.
Cc: <stable@vger.kernel.org> [v3.9+]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/patch_analog.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c index 977b0d878dae..d97f0d61a15b 100644 --- a/sound/pci/hda/patch_analog.c +++ b/sound/pci/hda/patch_analog.c @@ -2112,6 +2112,9 @@ static void ad_vmaster_eapd_hook(void *private_data, int enabled) { struct hda_codec *codec = private_data; struct ad198x_spec *spec = codec->spec; + + if (!spec->eapd_nid) + return; snd_hda_codec_update_cache(codec, spec->eapd_nid, 0, AC_VERB_SET_EAPD_BTLENABLE, enabled ? 0x02 : 0x00); @@ -3601,13 +3604,16 @@ static void ad1884_fixup_hp_eapd(struct hda_codec *codec, { struct ad198x_spec *spec = codec->spec; - if (action == HDA_FIXUP_ACT_PRE_PROBE) { + switch (action) { + case HDA_FIXUP_ACT_PRE_PROBE: + spec->gen.vmaster_mute.hook = ad_vmaster_eapd_hook; + break; + case HDA_FIXUP_ACT_PROBE: if (spec->gen.autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT) spec->eapd_nid = spec->gen.autocfg.line_out_pins[0]; else spec->eapd_nid = spec->gen.autocfg.speaker_pins[0]; - if (spec->eapd_nid) - spec->gen.vmaster_mute.hook = ad_vmaster_eapd_hook; + break; } } |