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

drm/amd/amdgpu/sriov disable all ip hw status by default

2021-07-20T14:17:42+00:00

[ Upstream commit 95ea3dbc4e9548d35ab6fbf67675cef8c293e2f5 ] Disable all ip's hw status to false before any hw_init. Only set it to true until its hw_init is executed. The old 5.9 branch has this change but somehow the 5.11 kernrel does not have this fix. Without this change, sriov tdr have gfx IB test fail. Signed-off-by: Jack Zhang Review-by: Emily Deng Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin

drm/amdgpu: Avoid leaking PM domain on driver unbind (v2)

2018-02-28T09:19:44+00:00

commit 458d876eb869d5a88b53074c6c271b8b9adc0f07 upstream. We only support vga_switcheroo and runtime pm on PX/HG systems so forcing runpm to 1 doesn't do anything useful anyway. Only call vga_switcheroo_init_domain_pm_ops() for PX/HG so that the cleanup path is correct as well. This mirrors what radeon does as well. v2: rework the patch originally sent by Lukas (Alex) Acked-by: Lukas Wunner Reported-by: Lukas Wunner Signed-off-by: Alex Deucher Signed-off-by: Lukas Wunner (v1) Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: fix and cleanup shadow handling

2017-08-24T15:48:42+00:00

Set the shadow flag on the shadow and not the parent, always bind shadow BOs during allocation instead of manually, use the reservation_object wrappers to grab the lock. This fixes a couple of issues with binding the shadow BOs as well as correctly evicting them when memory becomes tight. Signed-off-by: Christian König Reviewed-by: Chunming Zhou Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: add automatic per asic settings for gart_size

2017-08-24T15:48:41+00:00

We need a larger gart for asics that do not support GPUVM on all engines (e.g., MM) to make sure we have enough space for all gtt buffers in physical mode. Change the default size based on the asic type. Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amd/amdgpu: expose fragment size as module parameter (v2)

2017-08-17T20:47:43+00:00

Allow overrides on the command line. v2: agd: sqaush in spelling fix and bogus default value warning Reviewed-by: Christian König Signed-off-by: Roger He Signed-off-by: Alex Deucher

drm/amdgpu: use 256 bit buffers for all wb allocations (v2)

2017-08-15T18:46:08+00:00

May waste a bit of memory, but simplifies the interface significantly. v2: convert internal accounting to use 256bit slots Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: make wb 256bit function names consistent

2017-08-15T18:45:59+00:00

Use a lower case b to be consistent with the other wb functions. Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: use amdgpu_bo_free_kernel more often

2017-08-15T18:45:57+00:00

Saves us even more loc. Signed-off-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: use amdgpu_bo_create_kernel more often

2017-08-15T18:45:56+00:00

Saves us quite a bunch of loc. Signed-off-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: Enable uvd and vce gpu re-init for SRIOV gpu reset

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

Add uvd and vce re-init after gpu reset. Signed-off-by: Frank Min Signed-off-by: Xiangliang.Yu Acked-by: Alex Deucher Signed-off-by: Alex Deucher