diff options
Diffstat (limited to 'Documentation/sound')
| -rw-r--r-- | Documentation/sound/hd-audio/notes.rst | 6 | ||||
| -rw-r--r-- | Documentation/sound/index.rst | 8 |
2 files changed, 8 insertions, 6 deletions
diff --git a/Documentation/sound/hd-audio/notes.rst b/Documentation/sound/hd-audio/notes.rst index 3432feb0fa33..a9e35b1f87bd 100644 --- a/Documentation/sound/hd-audio/notes.rst +++ b/Documentation/sound/hd-audio/notes.rst @@ -651,14 +651,14 @@ via power-saving behavior. Enabling all tracepoints can be done like :: - # echo 1 > /sys/kernel/debug/tracing/events/hda/enable + # echo 1 > /sys/kernel/tracing/events/hda/enable then after some commands, you can traces from -/sys/kernel/debug/tracing/trace file. For example, when you want to +/sys/kernel/tracing/trace file. For example, when you want to trace what codec command is sent, enable the tracepoint like: :: - # cat /sys/kernel/debug/tracing/trace + # cat /sys/kernel/tracing/trace # tracer: nop # # TASK-PID CPU# TIMESTAMP FUNCTION diff --git a/Documentation/sound/index.rst b/Documentation/sound/index.rst index 4d7d42acf6df..7e67e12730d3 100644 --- a/Documentation/sound/index.rst +++ b/Documentation/sound/index.rst @@ -1,6 +1,8 @@ -=================================== -Linux Sound Subsystem Documentation -=================================== +.. SPDX-License-Identifier: GPL-2.0 + +============================= +Sound Subsystem Documentation +============================= .. toctree:: :maxdepth: 2 |