Nicholas Kazlauskas 20a5e52f37 drm/amd/display: Wait for DMCUB to finish loading before executing commands ... [Why] When we execute the first command for ASIC_INIT for command table offloading we can hit a timing scenario such that the interrupts for the inbox wptr haven't been enabled yet and the first command is ignored until the second command is sent. [How] This happens when either the SCRATCH0 is already the correct status code or autoload check is unsupported. Clear SCRATCH0 during reset. Also ensure that we don't accidentally reset the ASIC again in case of a hang by clearing GPINT while we're at it. Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Reviewed-by: Chris Park <Chris.Park@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2020-02-25 11:03:15 -05:00
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acp	drm/amdgpu: fix license on Kconfig and Makefiles	2019-12-11 15:22:08 -05:00
amdgpu	drm/amdgpu: Improve Vega20 XGMI TLB flush workaround	2020-02-25 11:01:57 -05:00
amdkfd	drm/amdkfd: refactor runtime pm for baco	2020-02-12 16:00:54 -05:00
display	drm/amd/display: Wait for DMCUB to finish loading before executing commands	2020-02-25 11:03:15 -05:00
include	amdgpu/gmc_v9: save/restore sdpif regs during S3	2020-02-25 11:01:26 -05:00
powerplay	drm/amdgpu: fix memory leak during TDR test(v2)	2020-02-25 11:01:25 -05:00