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authorDavid Henningsson <david.henningsson@canonical.com>2011-03-23 08:35:07 +0100
committerTakashi Iwai <tiwai@suse.de>2011-03-23 09:22:02 +0100
commit5a8826463c19b0d1a2fc60b2adac0ec318047844 (patch)
tree413c2369d166805aa5906d713fdd462bf9f58ce6 /sound
parentee3c35c0827de02de414d08b2ddcbb910c2263ab (diff)
ALSA: HDA: Realtek: Avoid unnecessary volume control index on Surround/Side
Similar to commit 7e59e097c09b82760bb0fe08b0fa2b704d76c3f4, this patch avoids unnecessary volume control indices for more Realtek auto-parsers, e g the ALC66x family, on the "Surround" and "Side" controls. These indices cause these volume controls to be ignored by PulseAudio and vmaster and should be removed whenever possible. Cc: stable@kernel.org Reported-by: Jan Losinski <losinski@wh2.tu-dresden.de> Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/patch_realtek.c25
1 files changed, 17 insertions, 8 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 28f95d14ba6..5d582de91c1 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -16008,9 +16008,12 @@ static int alc861_auto_create_multi_out_ctls(struct hda_codec *codec,
return err;
} else {
const char *name = pfx;
- if (!name)
+ int index = i;
+ if (!name) {
name = chname[i];
- err = __alc861_create_out_sw(codec, name, nid, i, 3);
+ index = 0;
+ }
+ err = __alc861_create_out_sw(codec, name, nid, index, 3);
if (err < 0)
return err;
}
@@ -17161,16 +17164,19 @@ static int alc861vd_auto_create_multi_out_ctls(struct alc_spec *spec,
return err;
} else {
const char *name = pfx;
- if (!name)
+ int index = i;
+ if (!name) {
name = chname[i];
+ index = 0;
+ }
err = __add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL,
- name, i,
+ name, index,
HDA_COMPOSE_AMP_VAL(nid_v, 3, 0,
HDA_OUTPUT));
if (err < 0)
return err;
err = __add_pb_sw_ctrl(spec, ALC_CTL_BIND_MUTE,
- name, i,
+ name, index,
HDA_COMPOSE_AMP_VAL(nid_s, 3, 2,
HDA_INPUT));
if (err < 0)
@@ -19219,12 +19225,15 @@ static int alc662_auto_create_multi_out_ctls(struct hda_codec *codec,
return err;
} else {
const char *name = pfx;
- if (!name)
+ int index = i;
+ if (!name) {
name = chname[i];
- err = __alc662_add_vol_ctl(spec, name, nid, i, 3);
+ index = 0;
+ }
+ err = __alc662_add_vol_ctl(spec, name, nid, index, 3);
if (err < 0)
return err;
- err = __alc662_add_sw_ctl(spec, name, mix, i, 3);
+ err = __alc662_add_sw_ctl(spec, name, mix, index, 3);
if (err < 0)
return err;
}