drm/amd/display: Add tracepoint for capturing clocks state

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The clock state update is the source of many problems, and capturing
this sort of information helps debug. This commit introduces tracepoints
for capturing clock values and also add traces in DCE, DCN1, DCN2x, and
DCN3.

Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Rodrigo Siqueira 2020-09-10 17:49:31 -04:00 • committed by Alex Deucher

parent 8b198f6e94

commit 13b5ca42ca

3 changed files with 131 additions and 1 deletions

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113

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h

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13

drivers/gpu/drm/amd/display/dc/core/dc.c

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6

drivers/gpu/drm/amd/display/dc/dc_trace.h

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