diff options
| author | Arnaldo Carvalho de Melo <[email protected]> | 2023-07-14 10:18:42 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2023-07-14 10:33:50 -0300 |
| commit | 28e898ffa0c6a0875319d9362e387509819c9907 (patch) | |
| tree | 78fa34e5ff9624edb72c852de5efeabefd2d00c2 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 7b8615935560e1db55c962efa17a5cbdab349107 (diff) | |
tools include UAPI: Sync the sound/asound.h copy with the kernel sources
Picking the changes from:
01dfa8e969dbbc72 ("ALSA: ump: Add info flag bit for static blocks")
e375b8a045873cf5 ("ALSA: ump: Add more attributes to UMP EP and FB info")
30fc139260d46e9b ("ALSA: ump: Add ioctls to inquiry UMP EP and Block info via control API")
127ae6f6dad2edb2 ("ALSA: rawmidi: Skip UMP devices at SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE")
e3a8a5b726bdd903 ("ALSA: rawmidi: UMP support")
a4bb75c4f19db711 ("ALSA: uapi: pcm: control the filling of the silence samples for drain")
That harvests some new ioctls:
$ tools/perf/trace/beauty/sndrv_ctl_ioctl.sh > before.ctl
$ tools/perf/trace/beauty/sndrv_pcm_ioctl.sh > before.pcm
$ cp include/uapi/sound/asound.h tools/include/uapi/sound/asound.h
$ tools/perf/trace/beauty/sndrv_ctl_ioctl.sh > after.ctl
$ tools/perf/trace/beauty/sndrv_pcm_ioctl.sh > after.pcm
$ diff -u before.ctl after.ctl
--- before.ctl 2023-07-14 10:17:00.319591889 -0300
+++ after.ctl 2023-07-14 10:17:24.668248373 -0300
@@ -22,6 +22,9 @@
[0x40] = "RAWMIDI_NEXT_DEVICE",
[0x41] = "RAWMIDI_INFO",
[0x42] = "RAWMIDI_PREFER_SUBDEVICE",
+ [0x43] = "UMP_NEXT_DEVICE",
+ [0x44] = "UMP_ENDPOINT_INFO",
+ [0x45] = "UMP_BLOCK_INFO",
[0xd0] = "POWER",
[0xd1] = "POWER_STATE",
};
$ diff -u before.pcm after.pcm
$
Now those will be decoded when they appear, see a system wide 'perf
trace' session example here:
# perf trace -e ioctl --max-events=10
0.000 ( 0.010 ms): gnome-shell/2240 ioctl(fd: 9, cmd: DRM_MODE_RMFB, arg: 0x7ffc0041d54c) = 0
2.444 ( 0.005 ms): wireplumber/2304 ioctl(fd: 47, cmd: TIOCOUTQ, arg: 0x7f16e9afea24) = 0
2.452 ( 0.002 ms): wireplumber/2304 ioctl(fd: 47, cmd: TIOCOUTQ, arg: 0x7f16e9afea24) = 0
11.348 ( 0.010 ms): gnome-shell/2240 ioctl(fd: 14, cmd: DRM_I915_IRQ_WAIT, arg: 0x7ffc0041ccf0) = 0
11.406 ( 0.037 ms): gnome-shel:cs0/2259 ioctl(fd: 14, cmd: DRM_I915_IRQ_EMIT, arg: 0x7f3cf69fdc60) = 0
11.476 ( 0.009 ms): gnome-shell/2240 ioctl(fd: 9, cmd: DRM_MODE_ADDFB2, arg: 0x7ffc0041ce50) = 0
11.497 ( 0.019 ms): gnome-shell/2240 ioctl(fd: 9, cmd: DRM_MODE_ATOMIC, arg: 0x7ffc0041cdf0) = 0
12.481 ( 0.020 ms): firefox:cs0/3651 ioctl(fd: 40, cmd: DRM_I915_IRQ_EMIT, arg: 0x7f1c365fea60) = 0
12.529 ( 0.009 ms): firefox:cs0/3651 ioctl(fd: 40, cmd: DRM_I915_IRQ_EMIT, arg: 0x7f1c365feab0) = 0
12.624 ( 0.018 ms): firefox:cs0/3651 ioctl(fd: 40, cmd: DRM_I915_IRQ_EMIT, arg: 0x7f1c365fea30) = 0
#
Silencing these perf build warnings:
Warning: Kernel ABI header differences:
diff -u tools/include/uapi/sound/asound.h include/uapi/sound/asound.h
Cc: Adrian Hunter <[email protected]>
Cc: Ian Rogers <[email protected]>
Cc: Jaroslav Kysela <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Takashi Iwai <[email protected]>
Link: https://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions