History log of /linux-6.15/Documentation/ABI/testing/sysfs-driver-panfrost-profiling (Results 1 – 2 of 2)
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# d1806492 26-Mar-2024 Adrián Larumbe <[email protected]>

ABI: sysfs-driver-panfrost-profiling: fix indentation problem

Also add a newline character at the end of the last one.

Fixes: b12f3ea7c188 ("drm/panfrost: Replace fdinfo's profiling debugfs knob wi

ABI: sysfs-driver-panfrost-profiling: fix indentation problem

Also add a newline character at the end of the last one.

Fixes: b12f3ea7c188 ("drm/panfrost: Replace fdinfo's profiling debugfs knob with sysfs")
Reported-by: Stephen Rothwell <[email protected]>
Closes: https://lore.kernel.org/dri-devel/[email protected]/
Signed-off-by: Adrián Larumbe <[email protected]>
Acked-by: Randy Dunlap <[email protected]>
Tested-by: Randy Dunlap <[email protected]>
Reviewed-by: Steven Price <[email protected]>
Signed-off-by: Steven Price <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

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Revision tags: v6.9-rc1, v6.8
# b12f3ea7 06-Mar-2024 Adrián Larumbe <[email protected]>

drm/panfrost: Replace fdinfo's profiling debugfs knob with sysfs

Debugfs isn't always available in production builds that try to squeeze
every single byte out of the kernel image, but we still need

drm/panfrost: Replace fdinfo's profiling debugfs knob with sysfs

Debugfs isn't always available in production builds that try to squeeze
every single byte out of the kernel image, but we still need a way to
toggle the timestamp and cycle counter registers so that jobs can be
profiled for fdinfo's drm engine and cycle calculations.

Drop the debugfs knob and replace it with a sysfs file that accomplishes
the same functionality, and document its ABI in a separate file.

Signed-off-by: Adrián Larumbe <[email protected]>
Reviewed-by: Boris Brezillon <[email protected]>
Reviewed-by: Steven Price <[email protected]>
Signed-off-by: Boris Brezillon <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

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