diff options
Diffstat (limited to 'sound/firewire/oxfw/oxfw-proc.c')
| -rw-r--r-- | sound/firewire/oxfw/oxfw-proc.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/sound/firewire/oxfw/oxfw-proc.c b/sound/firewire/oxfw/oxfw-proc.c index 18e030572708..604808e5526d 100644 --- a/sound/firewire/oxfw/oxfw-proc.c +++ b/sound/firewire/oxfw/oxfw-proc.c @@ -44,6 +44,35 @@ static void proc_read_formation(struct snd_info_entry *entry, formation.rate, formation.pcm, formation.midi); } + if (!oxfw->has_output) + return; + + /* Show output. */ + err = snd_oxfw_stream_get_current_formation(oxfw, + AVC_GENERAL_PLUG_DIR_OUT, + &curr); + if (err < 0) + return; + + snd_iprintf(buffer, "Output Stream from device:\n"); + snd_iprintf(buffer, "\tRate\tPCM\tMIDI\n"); + for (i = 0; i < SND_OXFW_STREAM_FORMAT_ENTRIES; i++) { + format = oxfw->tx_stream_formats[i]; + if (format == NULL) + continue; + + err = snd_oxfw_stream_parse_format(format, &formation); + if (err < 0) + continue; + + if (memcmp(&formation, &curr, sizeof(curr)) == 0) + flag = '*'; + else + flag = ' '; + + snd_iprintf(buffer, "%c\t%d\t%d\t%d\n", flag, + formation.rate, formation.pcm, formation.midi); + } } static void add_node(struct snd_oxfw *oxfw, struct snd_info_entry *root, |