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authorTakashi Iwai <tiwai@suse.de>2011-12-07 16:55:19 +0100
committerTakashi Iwai <tiwai@suse.de>2011-12-07 17:32:24 +0100
commit766ddee68bf1e4cc2cdcf73b34d243cf6e6f8ab0 (patch)
treed85c439209faf32ef86aa3df5aba11b598e0c662 /sound
parentMerge branch 'fix/asoc' into for-linus (diff)
downloadlinux-766ddee68bf1e4cc2cdcf73b34d243cf6e6f8ab0.tar.xz
linux-766ddee68bf1e4cc2cdcf73b34d243cf6e6f8ab0.zip
ALSA: hda/realtek - Don't create extra controls with channel suffix
The multiple headphone or speaker pins are usually provided to output the same stream unlike line-out jacks (which are supposed to be multi-channel surrounds). Thus giving a mixer name like "Headphone Surround" is rather confusing. Instead, when multiple headphone volumes are available, use index with the same "Headphone" name. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/patch_realtek.c24
1 files changed, 15 insertions, 9 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index a7d1bc4e0d09..96f5da9db5cf 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -3173,7 +3173,8 @@ static int alc_auto_create_multi_out_ctls(struct hda_codec *codec,
}
static int alc_auto_create_extra_out(struct hda_codec *codec, hda_nid_t pin,
- hda_nid_t dac, const char *pfx)
+ hda_nid_t dac, const char *pfx,
+ int cidx)
{
struct alc_spec *spec = codec->spec;
hda_nid_t sw, vol;
@@ -3189,15 +3190,15 @@ static int alc_auto_create_extra_out(struct hda_codec *codec, hda_nid_t pin,
if (is_ctl_used(spec->sw_ctls, val))
return 0; /* already created */
mark_ctl_usage(spec->sw_ctls, val);
- return add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, pfx, val);
+ return __add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, pfx, cidx, val);
}
sw = alc_look_for_out_mute_nid(codec, pin, dac);
vol = alc_look_for_out_vol_nid(codec, pin, dac);
- err = alc_auto_add_stereo_vol(codec, pfx, 0, vol);
+ err = alc_auto_add_stereo_vol(codec, pfx, cidx, vol);
if (err < 0)
return err;
- err = alc_auto_add_stereo_sw(codec, pfx, 0, sw);
+ err = alc_auto_add_stereo_sw(codec, pfx, cidx, sw);
if (err < 0)
return err;
return 0;
@@ -3238,16 +3239,21 @@ static int alc_auto_create_extra_outs(struct hda_codec *codec, int num_pins,
hda_nid_t dac = *dacs;
if (!dac)
dac = spec->multiout.dac_nids[0];
- return alc_auto_create_extra_out(codec, *pins, dac, pfx);
+ return alc_auto_create_extra_out(codec, *pins, dac, pfx, 0);
}
if (dacs[num_pins - 1]) {
/* OK, we have a multi-output system with individual volumes */
for (i = 0; i < num_pins; i++) {
- snprintf(name, sizeof(name), "%s %s",
- pfx, channel_name[i]);
- err = alc_auto_create_extra_out(codec, pins[i], dacs[i],
- name);
+ if (num_pins >= 3) {
+ snprintf(name, sizeof(name), "%s %s",
+ pfx, channel_name[i]);
+ err = alc_auto_create_extra_out(codec, pins[i], dacs[i],
+ name, 0);
+ } else {
+ err = alc_auto_create_extra_out(codec, pins[i], dacs[i],
+ pfx, i);
+ }
if (err < 0)
return err;
}