kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c, branch v6.1.168

drm/amdgpu: cleanup scheduler job initialization v2

2026-01-11T14:19:22+00:00

[ Upstream commit f7d66fb2ea43a3016e78a700a2ca6c77a74579f9 ] Init the DRM scheduler base class while allocating the job. This makes the whole handling much more cleaner. v2: fix coding style Signed-off-by: Christian König Reviewed-by: Luben Tuikov Link: https://patchwork.freedesktop.org/patch/msgid/20221014084641.128280-7-christian.koenig@amd.com Stable-dep-of: 4fa944255be5 ("drm/amdgpu: add missing lock to amdgpu_ttm_access_memory_sdma") Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: use DMA_RESV_USAGE_KERNEL

2022-04-07T10:53:54+00:00

Wait only for kernel fences before kmap or UVD direct submission. This also makes sure that we always wait in amdgpu_bo_kmap() even when returning a cached pointer. Signed-off-by: Christian König Acked-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20220407085946.744568-6-christian.koenig@amd.com

dma-buf: add enum dma_resv_usage v4

2022-04-07T10:53:53+00:00

This change adds the dma_resv_usage enum and allows us to specify why a dma_resv object is queried for its containing fences. Additional to that a dma_resv_usage_rw() helper function is added to aid retrieving the fences for a read or write userspace submission. This is then deployed to the different query functions of the dma_resv object and all of their users. When the write paratermer was previously true we now use DMA_RESV_USAGE_WRITE and DMA_RESV_USAGE_READ otherwise. v2: add KERNEL/OTHER in separate patch v3: some kerneldoc suggestions by Daniel v4: some more kerneldoc suggestions by Daniel, fix missing cases lost in the rebase pointed out by Bas. Signed-off-by: Christian König Reviewed-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20220407085946.744568-2-christian.koenig@amd.com

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

drm/amd/amdgpu/amdgpu_uvd: Fix forgotten unmap buffer object

2022-02-09T21:57:52+00:00

After the buffer object is successfully mapped, call amdgpu_bo_kunmap before the function returns. Signed-off-by: zhanglianjie Signed-off-by: Alex Deucher

drm/amdgpu: use adev_to_drm for consistency when accessing drm_device

2021-10-08T17:22:13+00:00

adev_to_drm is used everywhere, so improve recent changes when accessing drm_device pointer from amdgpu_device. Signed-off-by: Guchun Chen Acked-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: Fix uvd ib test timeout when use pre-allocated BO

2021-09-23T19:17:29+00:00

Now we use same BO for create/destroy msg. So destroy will wait for the fence returned from create to be signaled. The default timeout value in destroy is 10ms which is too short. Lets wait both fences with the specific timeout. Signed-off-by: xinhui pan Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: UVD avoid memory allocation during IB test

2021-09-14T19:59:58+00:00

move BO allocation in sw_init. Signed-off-by: xinhui pan Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: drop redundant cancel_delayed_work_sync call

2021-08-25T22:15:10+00:00

As those _sw_fini() APIs follow just after _suspend() APIs. And the cancel_delayed_work_sync was already called in latter. Signed-off-by: Evan Quan Reviewed-by: Guchun Chen Signed-off-by: Alex Deucher