From ecf726f5414489fe749477eb77d6cb12bb93c8bc Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 9 Aug 2011 14:22:44 +0200 Subject: ALSA: hda - Add tracepoint for unsolicited events Signed-off-by: Takashi Iwai --- Documentation/sound/alsa/HD-Audio.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'Documentation/sound/alsa/HD-Audio.txt') diff --git a/Documentation/sound/alsa/HD-Audio.txt b/Documentation/sound/alsa/HD-Audio.txt index ba2a155..850b1b3 100644 --- a/Documentation/sound/alsa/HD-Audio.txt +++ b/Documentation/sound/alsa/HD-Audio.txt @@ -529,7 +529,8 @@ Tracepoints The hd-audio driver gives a few basic tracepoints. `hda:hda_send_cmd` traces each CORB write while `hda:hda_get_response` traces the response from RIRB (only when read from the codec driver). -`hda:hda_bus_reset` traces the bus-reset due to fatal error, etc, and +`hda:hda_bus_reset` traces the bus-reset due to fatal error, etc, +`hda:hda_unsol_event` traces the unsolicited events, and `hda:hda_power_down` and `hda:hda_power_up` trace the power down/up via power-saving behavior. -- cgit v1.1