kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c, branch v4.14.263

drm/amdgpu: Fix vce work queue was not cancelled when suspend

2018-10-13T07:27:23+00:00

commit 61ea6f5831974ebd1a57baffd7cc30600a2e26fc upstream. The vce cancel_delayed_work_sync never be called. driver call the function in error path. This caused the A+A suspend hang when runtime pm enebled. As we will visit the smu in the idle queue. this will cause smu hang because the dgpu has been suspend, and the dgpu also will be waked up. As the smu has been hang, so the dgpu resume will failed. Reviewed-by: Christian König Reviewed-by: Feifei Xu Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: potential uninitialized variable in amdgpu_vce_ring_parse_cs()

2017-12-05T10:26:34+00:00

commit 40a9960b046290939b56ce8e51f365258f27f264 upstream. We shifted some code around in commit 9cca0b8e5df0 ("drm/amdgpu: move amdgpu_cs_sysvm_access_required into find_mapping") and now my static checker complains that "r" might not be initialized at the end of the function. I've reviewed the code, and that seems possible, but it's also possible I may have missed something. Reviewed-by: Christian König Signed-off-by: Dan Carpenter Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: Skip uvd and vce ring test for SRIOV

2017-08-15T18:45:47+00:00

Since rptr would not be accessed on later secure asics in sriov, remove the ring test. Signed-off-by: Frank Min Signed-off-by: Xiangliang.Yu Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: use existing function amdgpu_bo_create_kernel

2017-06-01T20:00:21+00:00

To simplify vce bo create Signed-off-by: Leo Liu Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu/vce4: enable ring & ib test for sriov

2017-04-28T21:32:16+00:00

Now VCE block can work for SRIOV, enable ring & ib test. Signed-off-by: Frank Min Acked-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu/vce4: workaround VCE ring test slow issue

2017-04-28T21:32:15+00:00

Add VCE ring test slow workaround for SRIOV. Signed-off-by: Frank Min Signed-off-by: Xiangliang Yu Acked-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: use a 64bit interval tree for VM management v2

2017-04-04T17:40:32+00:00

This only makes a difference for 32-bit systems. The idea is to have a fixed virtual address space size with 4-level page tables and to minimize differences between 32 and 64-bit systems. v2: Update commit message. Signed-off-by: Christian König Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher

drm/amdgpu/vce4: Ignore vce ring/ib test temporarily

2017-03-30T03:55:11+00:00

In order to not break SRIOV gfx development, will revert this patch after vce proved working. Signed-off-by: Xiangliang Yu Reviewed-by: Alex Deucher Reviewed-by: Monk Liu Reviewed-by: Christian KÃ¶nig Signed-off-by: Alex Deucher

drm/amdgpu: Don't touch PG&CG for SRIOV MM

2017-03-30T03:55:08+00:00

For SRIOV, MM don't need to care about PG & CG, skip it. Signed-off-by: Xiangliang Yu Reviewed-by: Alex Deucher Reviewed-by: Monk Liu Reviewed-by: Christian KÃ¶nig Signed-off-by: Alex Deucher

drm/amdgpu: add initial vce 4.0 support for vega10

2017-03-30T03:54:47+00:00

Signed-off-by: Leo Liu Reviewed-by: Alex Deucher Reviewed-by: Christian König Signed-off-by: Alex Deucher