user/sven/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c, branch v5.19.3

drm/amdgpu: rename amdgpu_vm_bo_rmv to _del

2022-02-07T22:14:10Z

Some people complained about the name and this matches much more Linux naming conventions for object functions. Signed-off-by: Christian König Reviewed-by: Alex Deucher Reviewed-by: Felix Kuehling Acked-by: Daniel Vetter Signed-off-by: Alex Deucher

drm/amd/amdgpu/amdgpu_csa: Remove set but unused variable 'r'

2020-11-13T22:29:46Z

Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c: In function ‘amdgpu_allocate_static_csa’: drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c:40:6: warning: variable ‘r’ set but not used [-Wunused-but-set-variable] Cc: Alex Deucher Cc: "Christian König" Cc: David Airlie Cc: Daniel Vetter Cc: Monk.liu@amd.com Cc: amd-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Signed-off-by: Lee Jones Signed-off-by: Alex Deucher

drm/ttm: always keep BOs on the LRU

2019-10-25T09:40:50Z

This allows blocking for BOs to become available in the memory management. Amdgpu is doing this for quite a while now during CS. Now apply the new behavior to all drivers using TTM. Signed-off-by: Christian König Acked-by: Thomas Hellstrom Link: https://patchwork.freedesktop.org/patch/332878/

drm/amdgpu: program for resuming preempted ib

2019-06-21T23:57:40Z

For new submission ib, CE/DE metadata should be programmed to 0; for partially execution ib, CE/DE metadata should be restored. Acked-by: Alex Deucher Reviewed-by: Hawking Zhang Signed-off-by: Jack Xiao Signed-off-by: Alex Deucher

drm/amdgpu: stop removing BOs from the LRU v3

2019-06-11T16:52:19Z

This avoids OOM situations when we have lots of threads submitting at the same time. v3: apply this to the whole driver, not just CS Signed-off-by: Christian König Reviewed-by: Chunming Zhou Tested-by: Pierre-Eric Pelloux-Prayer Signed-off-by: Alex Deucher

drm/ttm: Make LRU removal optional v2

2019-05-31T15:39:34Z

We are already doing this for DMA-buf imports and also for amdgpu VM BOs for quite a while now. If this doesn't run into any problems we are probably going to stop removing BOs from the LRU altogether. v2: drop BUG_ON from ttm_bo_add_to_lru Signed-off-by: Christian König Reviewed-by: Chunming Zhou Tested-by: Pierre-Eric Pelloux-Prayer Signed-off-by: Alex Deucher

drm/amdgpu: allocate VM PDs/PTs on demand

2019-03-19T20:36:48Z

Let's start to allocate VM PDs/PTs on demand instead of pre-allocating them during mapping. Signed-off-by: Christian König Reviewed-by: Felix Kuehling Acked-by: Huang Rui Signed-off-by: Alex Deucher

drm/ttm: allow reserving more than one shared slot v3

2018-12-07T22:53:44Z

Let's support simultaneous submissions to multiple engines. v2: rename the field to num_shared and fix up all users v3: rebased Signed-off-by: Christian König Reviewed-by: Michel Dänzer Reviewed-by: Junwei Zhang Reviewed-by: Huang Rui Signed-off-by: Alex Deucher

drm/amdgpu: Fix static checker warning

2018-11-26T20:47:34Z

drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c:49 amdgpu_allocate_static_csa() error: uninitialized symbol 'ptr'. the test if (!bo) doesn't work, as the bo is a pointer to a pointer. if bo create failed, the *bo will be set to NULL. so change to test *bo. Reviewed-by: Christian König Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher

drm/amdgpu: Move csa related code to separate file

2018-11-05T19:21:49Z

In baremetal, also need to reserve csa for preemption. so move the csa related code out of sriov. Reviewed-by: Monk Liu Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher