From 9e3fd8719f624a43575b56a4777b1552399a8be8 Mon Sep 17 00:00:00 2001 From: Jaroslav Kysela Date: Tue, 8 Dec 2009 17:45:25 +0100 Subject: 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 --- sound/pci/hda/hda_proc.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'sound/pci/hda/hda_proc.c') diff --git a/sound/pci/hda/hda_proc.c b/sound/pci/hda/hda_proc.c index 2e27d6a..f97d35d 100644 --- a/sound/pci/hda/hda_proc.c +++ b/sound/pci/hda/hda_proc.c @@ -76,6 +76,14 @@ static void print_nid_array(struct snd_info_buffer *buffer, " Control: name=\"%s\", index=%i, device=%i\n", kctl->id.name, kctl->id.index + item->index, kctl->id.device); + if (item->flags & HDA_NID_ITEM_AMP) + snd_iprintf(buffer, + " ControlAmp: chs=%lu, dir=%s, " + "idx=%lu, ofs=%lu\n", + get_amp_channels(kctl), + get_amp_direction(kctl) ? "Out" : "In", + get_amp_index(kctl), + get_amp_offset(kctl)); } } } -- cgit v1.1