drm/amd/display: Add dummy interface for tracing DCN32 SMU messages

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[Why/How]
Some issues may require a trace of the previous SMU messages from DC to
understand the context and aid in debugging. Actual logging to be
implemented when needed.

Reviewed-by: Josip Pavic <josip.pavic@amd.com>
Acked-by: Roman Li <roman.li@amd.com>
Signed-off-by: George Shen <george.shen@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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George Shen 2024-03-08 15:08:09 -05:00 • committed by Alex Deucher

parent 14f9db4271

commit beb9764aad

4 changed files with 31 additions and 1 deletions

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8

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c

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5

drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr_smu_msg.c

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9

drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr_smu_msg.c

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10

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

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