kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.h, branch v6.6.132

drm/amdgpu: use the new drm_exec object for CS v3

2023-07-12T12:14:50+00:00

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 Acked-by: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20230711133122.3710-7-christian.koenig@amd.com

drm/ttm: merge ttm_bo_api.h and ttm_bo_driver.h v2

2022-12-06T11:54:14+00:00

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 Reviewed-by: Arunpravin Paneer Selvam Link: https://patchwork.freedesktop.org/patch/msgid/20221125102137.1801-4-christian.koenig@amd.com

Backmerge tag 'v6.1-rc6' into drm-next

2022-11-24T01:05:43+00:00

Linux 6.1-rc6 This is needed for drm-misc-next and tegra. Signed-off-by: Dave Airlie

drm/amdgpu: use the last IB as gang leader v2

2022-11-15T14:27:18+00:00

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 Link: https://patchwork.freedesktop.org/patch/msgid/20221115094206.6181-1-christian.koenig@amd.com Tested-by: Timur Kristóf Acked-by: Timur Kristóf Reviewed-by: Alex Deucher Fixes: 4624459c84d7 ("drm/amdgpu: add gang submit frontend v6")

drm/amdgpu: use scheduler dependencies for CS

2022-11-03T11:45:20+00:00

Entirely remove the sync obj in the job. Signed-off-by: Christian König Reviewed-by: Luben Tuikov Link: https://patchwork.freedesktop.org/patch/msgid/20221014084641.128280-11-christian.koenig@amd.com

drm/amdgpu: add gang submit frontend v6

2022-09-20T16:40:46+00:00

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 Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: use job and ib structures directly in CS parsers

2022-03-04T18:03:30+00:00

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 Acked-by: Andrey Grodzovsky Signed-off-by: Alex Deucher

drm/amdgpu: header cleanup

2022-03-04T18:03:30+00:00

No function change, just move a bunch of definitions from amdgpu.h into separate header files. Signed-off-by: Christian König Acked-by: Andrey Grodzovsky Signed-off-by: Alex Deucher