diff options
| author | Takashi Iwai <tiwai@suse.de> | 2011-08-09 08:22:44 -0400 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-08-09 08:24:17 -0400 |
| commit | ecf726f5414489fe749477eb77d6cb12bb93c8bc (patch) | |
| tree | 5dd0bea16d7b627091b16f295fc8f553ec266014 /Documentation/sound | |
| parent | d11b7fa3d5b6d4b3a730f563e7b14dfc859c40c6 (diff) | |
ALSA: hda - Add tracepoint for unsolicited events
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'Documentation/sound')
| -rw-r--r-- | Documentation/sound/alsa/HD-Audio.txt | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/sound/alsa/HD-Audio.txt b/Documentation/sound/alsa/HD-Audio.txt index ba2a155f3a30..850b1b3956ae 100644 --- a/Documentation/sound/alsa/HD-Audio.txt +++ b/Documentation/sound/alsa/HD-Audio.txt | |||
| @@ -529,7 +529,8 @@ Tracepoints | |||
| 529 | The hd-audio driver gives a few basic tracepoints. | 529 | The hd-audio driver gives a few basic tracepoints. |
| 530 | `hda:hda_send_cmd` traces each CORB write while `hda:hda_get_response` | 530 | `hda:hda_send_cmd` traces each CORB write while `hda:hda_get_response` |
| 531 | traces the response from RIRB (only when read from the codec driver). | 531 | traces the response from RIRB (only when read from the codec driver). |
| 532 | `hda:hda_bus_reset` traces the bus-reset due to fatal error, etc, and | 532 | `hda:hda_bus_reset` traces the bus-reset due to fatal error, etc, |
| 533 | `hda:hda_unsol_event` traces the unsolicited events, and | ||
| 533 | `hda:hda_power_down` and `hda:hda_power_up` trace the power down/up | 534 | `hda:hda_power_down` and `hda:hda_power_up` trace the power down/up |
| 534 | via power-saving behavior. | 535 | via power-saving behavior. |
| 535 | 536 | ||