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| author | Jaroslav Kysela <perex@perex.cz> | 2009-12-08 17:45:25 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2009-12-15 09:33:17 +0100 |
| commit | 9e3fd8719f624a43575b56a4777b1552399a8be8 (patch) | |
| tree | 273a7f8a6e264eb74f966abb18f0a69608f62d88 /sound/pci/hda/patch_via.c | |
| parent | 5b0cb1d850c26893b1468b3a519433a1b7a176be (diff) | |
| download | kernel_samsung_smdk4412-9e3fd8719f624a43575b56a4777b1552399a8be8.zip kernel_samsung_smdk4412-9e3fd8719f624a43575b56a4777b1552399a8be8.tar.gz kernel_samsung_smdk4412-9e3fd8719f624a43575b56a4777b1552399a8be8.tar.bz2 | |
ALSA: hda - introduce HDA_SUBDEV_AMP_FLAG (ControlAmp in proc)
The purpose of this changeset is to show information about amplifier
setting in the codec proc file. Something like:
Control: name="Front Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Control: name="Front Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=In, idx=2, ofs=0
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'sound/pci/hda/patch_via.c')
| -rw-r--r-- | sound/pci/hda/patch_via.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c index 64995e8..b94cdee 100644 --- a/sound/pci/hda/patch_via.c +++ b/sound/pci/hda/patch_via.c @@ -458,7 +458,9 @@ static int via_add_control(struct via_spec *spec, int type, const char *name, if (!knew->name) return -ENOMEM; if (get_amp_nid_(val)) - knew->subdevice = HDA_SUBDEV_NID_FLAG | get_amp_nid_(val); + knew->subdevice = HDA_SUBDEV_NID_FLAG | + HDA_SUBDEV_AMP_FLAG | + get_amp_nid_(val); knew->private_value = val; return 0; } |