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(parent: 9c8fbb9) | patch
drm/amd/display: Handle SMU msg response
authorYongqiang Sun <yongqiang.sun@amd.com>
Tue, 16 Jun 2020 18:44:45 +0000 (14:44 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 2 Jul 2020 16:02:53 +0000 (12:02 -0400)
commit05db9c33c0a7310de9931dcd44d91879862cbddc
treeff2668abc3c6ebe6643e1b791111f7b5134294e9tree | snapshot
parent9c8fbb918dcb684300aaf42467ad062704d18cc5commit | diff
drm/amd/display: Handle SMU msg response

[Why]
SMU may return error code to driver, but driver only check if response
is OK.

[How]
Check SMU response instead of reg_wait, assert in case of reponse isn't
OK.

Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Eryk Brol <eryk.brol@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr_vbios_smu.c diff | blob | history
drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c diff | blob | history
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