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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.h
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2023-07-12drm/amdgpu: use the new drm_exec object for CS v3Christian König1-4/+3
Use the new component here as well and remove the old handling. v2: drop dupplicate handling v3: fix memory leak pointed out by Tatsuyuki Signed-off-by: Christian König <[email protected]> Acked-by: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-12-06drm/ttm: merge ttm_bo_api.h and ttm_bo_driver.h v2Christian König1-0/+2
Merge and cleanup the two headers into a single description of the object API. Also move all the documentation to the implementation and drop unnecessary includes from the header. No functional change. v2: minimal checkpatch.pl cleanup Signed-off-by: Christian König <[email protected]> Reviewed-by: Arunpravin Paneer Selvam <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-11-24Backmerge tag 'v6.1-rc6' into drm-nextDave Airlie1-0/+1
Linux 6.1-rc6 This is needed for drm-misc-next and tegra. Signed-off-by: Dave Airlie <[email protected]>
2022-11-15drm/amdgpu: use the last IB as gang leader v2Christian König1-0/+1
It turned out that not the last IB specified is the gang leader, but instead the last job allocated. This is a bit unfortunate and not very intuitive for the CS interface, so try to fix this. Signed-off-by: Christian König <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Tested-by: Timur Kristóf <[email protected]> Acked-by: Timur Kristóf <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Fixes: 4624459c84d7 ("drm/amdgpu: add gang submit frontend v6")
2022-11-03drm/amdgpu: use scheduler dependencies for CSChristian König1-0/+2
Entirely remove the sync obj in the job. Signed-off-by: Christian König <[email protected]> Reviewed-by: Luben Tuikov <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-09-20drm/amdgpu: add gang submit frontend v6Christian König1-3/+7
Allows submitting jobs as gang which needs to run on multiple engines at the same time. All members of the gang get the same implicit, explicit and VM dependencies. So no gang member will start running until everything else is ready. The last job is considered the gang leader (usually a submission to the GFX ring) and used for signaling output dependencies. Each job is remembered individually as user of a buffer object, so there is no joining of work at the end. v2: rebase and fix review comments from Andrey and Yogesh v3: use READ instead of BOOKKEEP for now because of VM unmaps, set gang leader only when necessary v4: fix order of pushing jobs and adding fences found by Trigger. v5: fix job index calculation and adding IBs to jobs v6: fix typo found by Alex Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-03-04drm/amdgpu: use job and ib structures directly in CS parsersChristian König1-13/+0
Instead of providing the ib index provide the job and ib pointers directly to the patch and parse functions for UVD and VCE. Also move the set/get functions for IB values to the IB declerations. Signed-off-by: Christian König <[email protected]> Acked-by: Andrey Grodzovsky <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-03-04drm/amdgpu: header cleanupChristian König1-0/+93
No function change, just move a bunch of definitions from amdgpu.h into separate header files. Signed-off-by: Christian König <[email protected]> Acked-by: Andrey Grodzovsky <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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