drm/powerplay: Ratelimit PP_ASSERT warnings

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In certain situations the message could be reported dozens-to-hundreds of
times, based on how often the function is called.
E.g. If MCLK DPM, any calls to get/set MCLK will result in a failure
message, potentially flooding dmesg. Ratelimit the warnings to avoid
this flood.

Signed-off-by: Kent Russell <kent.russell@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Kent Russell 2020-02-12 09:33:13 -05:00 • committed by Alex Deucher

parent 79275af61e

commit 00151afc6f

1 changed files with 2 additions and 2 deletions

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drivers/gpu/drm/amd/powerplay/inc/pp_debug.h

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