path: root/Documentation/gpu
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authorDave Airlie <>2020-11-06 14:37:56 +1000
committerDave Airlie <>2020-11-06 15:00:01 +1000
commitc0f98d2f8b076bf3e3183aa547395f919c943a14 (patch)
tree943ca640139742367c9b22aaec0c9f7b67ab631e /Documentation/gpu
parente047c7be173caab95f3876ab30c03ebcf654c300 (diff)
parent24e146cdf9f5a8fb464dd98ba8357d662d37d22f (diff)
Merge tag 'drm-misc-next-2020-11-05' of git:// into drm-next
drm-misc-next for 5.11: UAPI Changes: Cross-subsystem Changes: - arch/arm64: Describe G12b GPU as coherent - iommu: Support coherency for Mali LPAE Core Changes: - atomic: Pass full state to CRTC atomic_{check, begin, flush}(); Use atomic-state pointers - drm: Remove SCATTER_LIST_MAX_SEGMENT; Cleanups - doc: Document legacy_cursor_update better; cleanups - edid: Don't warn n EDIDs of zero - ttm: New backend allocation pool; Remove old page allocator; Rework no_retry handling; Replace flags with booleans in struct ttm_operation_ctx - vram-helper: Cleanups - fbdev: Cleanups - console: Store font size as unsigned value Driver Changes: - ast: Support new display mode - amdgpu: Switch to new TTM allocator - hisilicon: Cleanups - nouveau: Switch to new TTM allocator; Fix include of swiotbl.h and limits.h; Use state helper instead of CRTC state pointer - panfrost: Support cache-coherent integrations; Fix mutex corruption on open/close; Cleanupse - qxl: Cleanups - radeon: Switch to new TTM allocator - ticdc: Fix build failure - vmwgfx: Switch to new TTM allocator - xlnx: Use dma_request_chan - fbdev/sh_mobile: Cleanups Signed-off-by: Dave Airlie <> From: Thomas Zimmermann <> Link:
Diffstat (limited to 'Documentation/gpu')
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
index 700637e25ecd..6b224ef14455 100644
--- a/Documentation/gpu/todo.rst
+++ b/Documentation/gpu/todo.rst
@@ -105,6 +105,10 @@ converted over to the new infrastructure.
One issue with the helpers is that they require that drivers handle completion
events for atomic commits correctly. But fixing these bugs is good anyway.
+Somewhat related is the legacy_cursor_update hack, which should be replaced with
+the new atomic_async_check/commit functionality in the helpers in drivers that
+still look at that flag.
Contact: Daniel Vetter, respective driver maintainers
Level: Advanced