diff options
| author | Takashi Iwai <tiwai@suse.de> | 2011-12-07 16:55:19 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-12-07 17:32:24 +0100 |
| commit | 766ddee68bf1e4cc2cdcf73b34d243cf6e6f8ab0 (patch) | |
| tree | d85c439209faf32ef86aa3df5aba11b598e0c662 /sound/pci/hda/patch_realtek.c | |
| parent | 6c39d6aca10ffac15f6decb6afd9080549fc2392 (diff) | |
| download | lwn-766ddee68bf1e4cc2cdcf73b34d243cf6e6f8ab0.tar.gz lwn-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/pci/hda/patch_realtek.c')
| -rw-r--r-- | sound/pci/hda/patch_realtek.c | 24 |
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; } |