kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu.h, branch v5.2.13

drm/amdgpu: add timeline support in amdgpu CS v3

2019-04-12T16:27:57+00:00

syncobj wait/signal operation is appending in command submission. v2: separate to two kinds in/out_deps functions v3: fix checking for timeline syncobj Signed-off-by: Chunming Zhou Cc: Tobias Hector Cc: Jason Ekstrand Cc: Dave Airlie Cc: Chris Wilson Cc: Lionel Landwerlin Reviewed-by: Lionel Landwerlin Signed-off-by: Alex Deucher

drm/amd/display: In VRR mode, do DRM core vblank handling at end of vblank. (v2)

2019-04-03T15:00:33+00:00

In VRR mode, proper vblank/pageflip timestamps can only be computed after the display scanout position has left front-porch. Therefore delay calls to drm_crtc_handle_vblank(), and thereby calls to drm_update_vblank_count() and pageflip event delivery, to after the end of front-porch when in VRR mode. We add a new vupdate irq, which triggers at the end of the vupdate interval, ie. at the end of vblank, and calls the core vblank handler function. The new irq handler is not executed in standard non-VRR mode, so vblank handling for fixed refresh rate mode is identical to the past implementation. v2: Implement feedback by Nicholas and Paul Menzel. Signed-off-by: Mario Kleiner Acked-by: Harry Wentland Reviewed-by: Nicholas Kazlauskas Signed-off-by: Alex Deucher

drm/amdgpu: revert "XGMI pstate switch initial support"

2019-03-21T19:05:01+00:00

This reverts commit 9b638f9751308ae3ae8f28e0c6e9decffd97f5f9. Adding this to the mapping is complete nonsense and the whole implementation looks racy. This patch wasn't thoughtfully reviewed and should be reverted for now. Signed-off-by: Christian König Acked-by: Liu, Shaoyun Signed-off-by: Alex Deucher

drm/amdgpu: add module parameters for ras

2019-03-19T20:36:50+00:00

Allow RAS feature enable/disable via boot parameter. Signed-off-by: xinhui pan Reviewed-by: Hawking Zhang Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amd/powerplay: apply Vega20 BACO workaround

2019-03-19T20:36:49+00:00

Applied vdci flush workaround for Vega20 BACO. Signed-off-by: Evan Quan Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: XGMI pstate switch initial support

2019-03-19T20:36:48+00:00

Driver vote low to high pstate switch whenever there is an outstanding XGMI mapping request. Driver vote high to low pstate when all the outstanding XGMI mapping is terminated. Signed-off-by: shaoyunl Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amd/powerplay: add limit of pp_feature for smu (v3)

2019-03-19T20:04:02+00:00

Move pp_feature from the struct of amd_powerplay to amdgpu_device. Add pp_feature limit for overdrive interface. v2: put pp_feature into struct amdgpu_pm. v3: merge feature_mask with pp_feature. Signed-off-by: Likun Gao Reviewed-by: Kevin Wang Suggested-by: Alex Deucher Suggested-by: Huang Rui Reviewed-by: Alex Deucher Reviewed-by: Huang Rui Signed-off-by: Alex Deucher

drm/amd/powerplay: add new smu ip block

2019-03-19T20:03:53+00:00

This patch add amdgpu_smu ip block skeleton as placeholder. We plan use new smu ip block from Vega20. Signed-off-by: Huang Rui Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: Check if fd really is an amdgpu fd.

2019-02-15T16:15:37+00:00

Otherwise we interpret the file private data as drm & amdgpu data while it might not be, possibly allowing one to get memory corruption. Signed-off-by: Bas Nieuwenhuizen Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: Fix sdma doorbell range setting

2019-01-25T21:15:34+00:00

Different ASIC has different SDMA queue number so different SDMA doorbell range. Introduce an extra parameter to sdma_doorbell_range function and set sdma doorbell range correctly. Signed-off-by: Oak Zeng Reviewed-by: Philip Yang Signed-off-by: Alex Deucher