kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c, branch v5.13.1

drm/amdgpu: wait for moving fence after pinning

2021-06-22T13:29:03+00:00

We actually need to wait for the moving fence after pinning the BO to make sure that the pin is completed. Signed-off-by: Christian König Reviewed-by: Daniel Vetter References: https://lore.kernel.org/dri-devel/20210621151758.2347474-1-daniel.vetter@ffwll.ch/ CC: stable@kernel.org Link: https://patchwork.freedesktop.org/patch/msgid/20210622114506.106349-3-christian.koenig@amd.com

drm/amdgpu: Use iterator methods exposed by amdgpu_res_cursor.h in building SG_TABLE's for a VRAM BO

2021-04-15T20:32:44+00:00

Extend current implementation of SG_TABLE construction method to allow exportation of sub-buffers of a VRAM BO. This capability will enable logical partitioning of a VRAM BO into multiple non-overlapping sub-buffers. One example of this use case is to partition a VRAM BO into two sub-buffers, one for SRC and another for DST. Reviewed-by: Christian König Signed-off-by: Ramesh Errabolu Signed-off-by: Alex Deucher

drm/amdgpu: Set GTT_USWC flag to enable freesync v2

2021-03-24T03:01:42+00:00

This patch sets 'AMDGPU_GEM_CREATE_CPU_GTT_USWC' as input parameter flag, during object creation of an imported DMA buffer. In absence of this flag: 1. Function amdgpu_display_supported_domains() doesn't add AMDGPU_GEM_DOMAIN_GTT as supported domain. 2. Due to which, Function amdgpu_display_user_framebuffer_create() refuses to create framebuffer for imported DMA buffers. 3. Due to which, AddFB() IOCTL fails. 4. Due to which, amdgpu_present_check_flip() check fails in DDX 5. Due to which DDX driver doesn't allow flips (goes to blitting) 6. Due to which setting Freesync/VRR property fails for PRIME buffers. So, this patch finally enables Freesync with PRIME buffer offloading. v2 (chk): instead of just checking the flag we copy it over if the exporter is an amdgpu device as well. Signed-off-by: Shashank Sharma Signed-off-by: Christian König Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: clean-up unused variable

2021-03-24T03:01:28+00:00

Variable 'bp' seems to be unused residue from previous logic, and is not required anymore. Cc: Koenig Christian Cc: Deucher Alexander Signed-off-by: Shashank Sharma Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: Remove amdgpu_device arg from free_sgt api (v2)

2021-02-26T22:19:21+00:00

Currently callers have to provide handle of amdgpu_device, which is not used by the implementation. It is unlikely this parameter will become useful in future, thus removing it v2: squash in unused variable fix Reviewed-by: Christian König Signed-off-by: Ramesh Errabolu Signed-off-by: Alex Deucher

Merge tag 'amd-drm-next-5.12-2021-01-08' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

2021-01-14T23:05:32+00:00

amd-drm-next-5.12-2021-01-08: amdgpu: - Rework IH ring handling on vega and navi - Rework HDP handling for vega and navi - swSMU documenation updates - Overdrive support for Sienna Cichlid and newer asics - swSMU updates for vangogh - swSMU updates for renoir - Enable FP16 on DCE8-11 - Misc code cleanups and bug fixes radeon: - Fixes for platforms that can't access PCI resources correctly - Misc code cleanups From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20210108221811.3868-1-alexander.deucher@amd.com Signed-off-by: Dave Airlie

drm/amdgpu: take runtime pm reference when we attach a buffer

2021-01-05T16:35:10+00:00

And drop it when we detach. If the shared buffer is in vram, we need to make sure we don't put the device into runtime suspend. Acked-by: Shashank Sharma Signed-off-by: Alex Deucher

Merge drm/drm-next into drm-misc-next

2020-12-15T10:05:43+00:00

Required backmerge since we will be based on top of v5.11, and there has been a request to backmerge already to upstream some features. Signed-off-by: Maarten Lankhorst

drm/ttm: cleanup BO size handling v3

2020-12-14T13:20:46+00:00

Based on an idea from Dave, but cleaned up a bit. We had multiple fields for essentially the same thing. Now bo->base.size is the original size of the BO in arbitrary units, usually bytes. bo->mem.num_pages is the size in number of pages in the resource domain of bo->mem.mem_type. v2: use the GEM object size instead of the BO size v3: fix printks in some places Signed-off-by: Christian König Reviewed-by: Huang Rui (v1) Acked-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/406831/

Merge tag 'amd-drm-next-5.11-2020-12-09' of git://people.freedesktop.org/~agd5f/linux into drm-next

2020-12-10T06:55:53+00:00

amd-drm-next-5.11-2020-12-09: amdgpu: - SR-IOV fixes - Navy Flounder updates - Sienna Cichlid updates - Dimgrey Cavefish updates - Vangogh updates - Misc SMU fixes - Misc display fixes - Last big hunk of W=1 warning fixes - Cursor validation fixes - CI BACO updates From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20201210045344.21566-1-alexander.deucher@amd.com Signed-off-by: Dave Airlie