David Francis 0cf5eb76e2 drm/amd/display: Add tracing to dc ... [Why] Tracing is a useful and cheap debug functionality [How] This creates a new trace system amdgpu_dm, currently with three trace events amdgpu_dc_rreg and amdgpu_dc_wreg report the address and value of any dc register reads and writes amdgpu_dc_performance requires at least one of those two to be enabled. It counts the register reads and writes since the last entry v2: Don't check for NULL before kfree Signed-off-by: David Francis <David.Francis@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2018-12-05 17:49:49 -05:00
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acp	drm/amdgpu: Remove wrapper layer of cgs irq handling	2018-03-21 14:36:58 -05:00
amdgpu	drm/amdgpu: Update XGMI node print	2018-12-04 14:37:23 -05:00
amdkfd	drm/amd/amdkfd: Remove duplicate header	2018-11-26 15:54:39 -05:00
display	drm/amd/display: Add tracing to dc	2018-12-05 17:49:49 -05:00
include	drm/amd: Query and use ACPI backlight caps	2018-11-26 15:54:39 -05:00
lib	drm/amdgpu: add license to Makefiles	2017-12-07 11:51:10 -05:00
powerplay	drm/amd/pp: fix spelling mistake "dependancy" -> "dependency"	2018-11-28 15:55:37 -05:00