kernel/linux.git/include/trace/events/sof_intel.h, branch v6.19.11

tracing/treewide: Remove second parameter of __assign_str()

2024-05-23T00:14:47+00:00

With the rework of how the __string() handles dynamic strings where it saves off the source string in field in the helper structure[1], the assignment of that value to the trace event field is stored in the helper value and does not need to be passed in again. This means that with: __string(field, mystring) Which use to be assigned with __assign_str(field, mystring), no longer needs the second parameter and it is unused. With this, __assign_str() will now only get a single parameter. There's over 700 users of __assign_str() and because coccinelle does not handle the TRACE_EVENT() macro I ended up using the following sed script: git grep -l __assign_str | while read a ; do sed -e 's/$__assign_str([^,]*[^ ,]$ *,[^;]*/\1)/' $a > /tmp/test-file; mv /tmp/test-file $a; done I then searched for __assign_str() that did not end with ';' as those were multi line assignments that the sed script above would fail to catch. Note, the same updates will need to be done for: __assign_str_len() __assign_rel_str() __assign_rel_str_len() I tested this with both an allmodconfig and an allyesconfig (build only for both). [1] https://lore.kernel.org/linux-trace-kernel/20240222211442.634192653@goodmis.org/ Link: https://lore.kernel.org/linux-trace-kernel/20240516133454.681ba6a0@rorschach.local.home Cc: Masami Hiramatsu Cc: Mathieu Desnoyers Cc: Linus Torvalds Cc: Julia Lawall Signed-off-by: Steven Rostedt (Google) Acked-by: Jani Nikula Acked-by: Christian König for the amdgpu parts. Acked-by: Thomas Hellström #for Acked-by: Rafael J. Wysocki # for thermal Acked-by: Takashi Iwai Acked-by: Darrick J. Wong # xfs Tested-by: Guenter Roeck

ALSA/ASoC: include: clarify Copyright information

2024-05-09T18:26:34+00:00

For some reason a number of files included the "All rights reserved" statement. Good old copy-paste made sure this mistake proliferated. Remove the "All rights reserved" in all Intel-copyright to align with internal guidance. Reviewed-by: Cezary Rojewski Signed-off-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Péter Ujfalusi Link: https://lore.kernel.org/r/20240503140359.259762-10-pierre-louis.bossart@linux.intel.com Signed-off-by: Takashi Iwai

ASoC: SOF: Intel: replace dev_vdbg with tracepoints

2022-09-19T14:44:06+00:00

This patch replaces all dev_vdbg calls with tracepoints to reduce overhead and enable use of trace collection and analysis tools. Reviewed-by: Péter Ujfalusi Signed-off-by: Noah Klayman Signed-off-by: Bard Liao Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20220919122108.43764-6-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: add HDA interrupt source tracing

2022-09-19T14:44:04+00:00

The Intel HDaudio controller relies on a single interrupt line which wire-ORs multiple interrupt sources, such as stream, IPC, SoundWire and wakes. This patch adds the ability to trace each event occurrence. Reviewed-by: Bard Liao Reviewed-by: Péter Ujfalusi Signed-off-by: Noah Klayman Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20220919122108.43764-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown