d180649238
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 <sfr@canb.auug.org.au>
Closes: https://lore.kernel.org/dri-devel/20240326160110.4c00e1e5@canb.auug.org.au/
Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Steven Price <steven.price@arm.com>
Signed-off-by: Steven Price <steven.price@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240326134812.4008775-1-adrian.larumbe@collabora.com
11 lines
404 B
Plaintext
11 lines
404 B
Plaintext
What: /sys/bus/platform/drivers/panfrost/.../profiling
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Date: February 2024
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KernelVersion: 6.8.0
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Contact: Adrian Larumbe <adrian.larumbe@collabora.com>
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Description:
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Get/set drm fdinfo's engine and cycles profiling status.
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Valid values are:
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0: Don't enable fdinfo job profiling sources.
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1: Enable fdinfo job profiling sources, this enables both the GPU's
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timestamp and cycle counter registers.
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