linux/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c, branch v6.3

drm/amd: Use `amdgpu_ucode_*` helpers for UVD

2023-01-10T19:32:58Z

The `amdgpu_ucode_request` helper will ensure that the return code for missing firmware is -ENODEV so that early_init can fail. The `amdgpu_ucode_release` helper is for symmetry on unloading. Reviewed-by: Alex Deucher Reviewed-by: Lijo Lazar Signed-off-by: Mario Limonciello Signed-off-by: Alex Deucher

drm/amdgpu: use VRAM|GTT for a bunch of kernel allocations

2023-01-03T21:49:54Z

Technically all of those can use GTT as well, no need to force things into VRAM. Signed-off-by: Christian König Signed-off-by: Luben Tuikov Acked-by: Felix Kuehling Signed-off-by: Alex Deucher

drm/amdgpu: use scheduler dependencies for UVD msgs

2022-11-03T11:45:20Z

Instead of putting that into the job sync object. Signed-off-by: Christian König Reviewed-by: Luben Tuikov Link: https://patchwork.freedesktop.org/patch/msgid/20221014084641.128280-10-christian.koenig@amd.com

drm/amdgpu: cleanup scheduler job initialization v2

2022-11-03T11:45:20Z

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

drm/amdgpu: use DMA_RESV_USAGE_KERNEL

2022-04-07T10:53:54Z

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

2022-04-07T10:53:53Z

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

2022-03-04T18:03:30Z

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

2022-03-04T18:03:30Z

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

2022-02-09T21:57:52Z

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

2021-10-08T17:22:13Z

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