aboutsummaryrefslogtreecommitdiffstats
path: root/sound
diff options
context:
space:
mode:
authorTakashi Iwai <tiwai@suse.de>2005-11-02 18:13:41 +0100
committerJaroslav Kysela <perex@suse.cz>2005-11-04 13:25:41 +0100
commitb7027cc29e158ec2d1c5e53c69f3e9e6a0d02a48 (patch)
treef28c3d38216ce61acfbbe8f29cd6ea6f707d1d52 /sound
parent09f9a891e9c8a3a5f75216c292a5420eb73a9c8b (diff)
[ALSA] hda-codec - Show power state in proc file
Modules: HDA generic driver Show the power state of each widget in proc file. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/hda_proc.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_proc.c b/sound/pci/hda/hda_proc.c
index 08f6a6efc5e..39ddf1cd901 100644
--- a/sound/pci/hda/hda_proc.c
+++ b/sound/pci/hda/hda_proc.c
@@ -281,6 +281,11 @@ static void print_codec_info(snd_info_entry_t *entry, snd_info_buffer_t *buffer)
print_pcm_caps(buffer, codec, nid);
}
+ if (wid_caps & AC_WCAP_POWER)
+ snd_iprintf(buffer, " Power: 0x%x\n",
+ snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_POWER_STATE, 0));
+
if (wid_caps & AC_WCAP_CONN_LIST) {
int c, curr = -1;
if (conn_len > 1 && wid_type != AC_WID_AUD_MIX)