kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c, branch v5.14.8

drm/amdgpu: Fix BUG_ON assert

2021-09-18T11:44:03+00:00

commit ea7acd7c5967542353430947f3faf699e70602e5 upstream. With added CPU domain to placement you can have now 3 placemnts at once. CC: stable@kernel.org Signed-off-by: Andrey Grodzovsky Reviewed-by: Christian König Link: https://patchwork.freedesktop.org/patch/msgid/20210622162339.761651-5-andrey.grodzovsky@amd.com Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: use the preferred pin domain after the check

2021-08-20T17:35:35+00:00

For some reason we run into an use case where a BO is already pinned into GTT, but should be pinned into VRAM|GTT again. Handle that case gracefully as well. Reviewed-by: Shashank Sharma Reviewed-by: Alex Deucher Signed-off-by: Christian König Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/amdgpu: move shadow_list to amdgpu_bo_vm

2021-06-15T21:25:42+00:00

Move shadow_list to struct amdgpu_bo_vm as shadow BOs are part of PT/PD BOs. Signed-off-by: Nirmoy Das Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: parameterize ttm BO destroy callback

2021-06-15T21:25:42+00:00

Make provision to pass different ttm BO destroy callback while creating a amdgpu_bo. Signed-off-by: Nirmoy Das Reviewed-by: Christian König Signed-off-by: Alex Deucher

Merge tag 'amd-drm-next-5.14-2021-06-09' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

2021-06-10T03:47:13+00:00

amd-drm-next-5.14-2021-06-09: amdgpu: - SR-IOV fixes - Smartshift updates - GPUVM TLB flush updates - 16bpc fixed point display fix for DCE11 - BACO cleanups and core refactoring - Aldebaran updates - Initial Yellow Carp support - RAS fixes - PM API cleanup - DC visual confirm updates - DC DP MST fixes - DC DML fixes - Misc code cleanups and bug fixes amdkfd: - Initial Yellow Carp support radeon: - memcpy_to/from_io fixes UAPI: - Add Yellow Carp chip family id Used internally in the kernel driver and by mesa Signed-off-by: Dave Airlie From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20210610031649.4006-1-alexander.deucher@amd.com

Merge tag 'drm-misc-next-2021-06-09' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2021-06-10T01:28:09+00:00

drm-misc-next for 5.14: UAPI Changes: * drm/panfrost: Export AFBC_FEATURES register to userspace Cross-subsystem Changes: * dma-buf: Fix debug printing; Rename dma_resv_*() functions + changes in callers; Cleanups Core Changes: * Add prefetching memcpy for WC * Avoid circular dependency on CONFIG_FB * Cleanups * Documentation fixes throughout DRM * ttm: Make struct ttm_resource the base of all managers + changes in all users of TTM; Add a generic memcpy for page-based iomem; Remove use of VM_MIXEDMAP; Cleanups Driver Changes: * drm/bridge: Add TI SN65DSI83 and SN65DSI84 + DT bindings * drm/hyperv: Add DRM driver for HyperV graphics output * drm/msm: Fix module dependencies * drm/panel: KD53T133: Support rotation * drm/pl111: Fix module dependencies * drm/qxl: Fixes * drm/stm: Cleanups * drm/sun4i: Be explicit about format modifiers * drm/vc4: Use struct gpio_desc; Cleanups * drm/vgem: Cleanups * drm/vmwgfx: Use ttm_bo_move_null() if there's nothing to copy * fbdev/mach64: Cleanups * fbdev/mb862xx: Use DEVICE_ATTR_RO Signed-off-by: Dave Airlie From: Thomas Zimmermann Link: https://patchwork.freedesktop.org/patch/msgid/YMBw3DF2b9udByfT@linux-uq9g

dma-buf: drop the _rcu postfix on function names v3

2021-06-06T09:19:51+00:00

The functions can be called both in _rcu context as well as while holding the lock. v2: add some kerneldoc as suggested by Daniel v3: fix indentation Signed-off-by: Christian König Reviewed-by: Jason Ekstrand Acked-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20210602111714.212426-7-christian.koenig@amd.com

drm/amdgpu: switch kzalloc to kvzalloc in amdgpu_bo_create

2021-06-04T16:40:00+00:00

It will cause error when alloc memory larger than 128KB in amdgpu_bo_create->kzalloc. So it needs to switch kzalloc to kvzalloc. Call Trace: alloc_pages_current+0x6a/0xe0 kmalloc_order+0x32/0xb0 kmalloc_order_trace+0x1e/0x80 __kmalloc+0x249/0x2d0 amdgpu_bo_create+0x102/0x500 [amdgpu] ? xas_create+0x264/0x3e0 amdgpu_bo_create_vm+0x32/0x60 [amdgpu] amdgpu_vm_pt_create+0xf5/0x260 [amdgpu] amdgpu_vm_init+0x1fd/0x4d0 [amdgpu] Signed-off-by: Changfeng Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/ttm: flip the switch for driver allocated resources v2

2021-06-04T13:16:46+00:00

Instead of both driver and TTM allocating memory finalize embedding the ttm_resource object as base into the driver backends. v2: fix typo in vmwgfx grid mgr and double init in amdgpu_vram_mgr.c Signed-off-by: Christian König Reviewed-by: Matthew Auld Link: https://patchwork.freedesktop.org/patch/msgid/20210602100914.46246-10-christian.koenig@amd.com

drm/ttm: allocate resource object instead of embedding it v2

2021-06-04T13:16:45+00:00

To improve the handling we want the establish the resource object as base class for the backend allocations. v2: add missing error handling Signed-off-by: Christian König Acked-by: Thomas Hellström Link: https://patchwork.freedesktop.org/patch/msgid/20210602100914.46246-1-christian.koenig@amd.com