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authorLinus Torvalds <torvalds@linux-foundation.org>2022-02-04 22:13:54 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2022-02-04 22:13:54 +0300
commit31462d9e47cf6e2cb10a69c833b5e081fff7086d (patch)
treee874b43a070a24241256ae71133169fd32b2a772 /Documentation
parentf9aaa5b05ea376f4917ff2c838c4641a100fd1e2 (diff)
parent9ca3d3cd0857523c95ab8cdbb6cfe47b8f90e309 (diff)
downloadlinux-31462d9e47cf6e2cb10a69c833b5e081fff7086d.tar.xz
Merge tag 'drm-fixes-2022-02-04' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie: "Regular fixes for the week. Daniel has agreed to bring back the fbcon hw acceleration under a CONFIG option for the non-drm fbdev users, we don't advise turning this on unless you are in the niche that is old fbdev drivers, Since it's essentially a revert and shouldn't be high impact seemed like a good time to do it now. Otherwise, i915 and amdgpu fixes are most of it, along with some minor fixes elsewhere. fbdev: - readd fbcon acceleration i915: - fix DP monitor via type-c dock - fix for engine busyness and read timeout with GuC - use ALLOW_FAIL for error capture buffer allocs - don't use interruptible lock on error paths - smatch fix to reject zero sized overlays. amdgpu: - mGPU fan boost fix for beige goby - S0ix fixes - Cyan skillfish hang fix - DCN fixes for DCN 3.1 - DCN fixes for DCN 3.01 - Apple retina panel fix - ttm logic inversion fix dma-buf: - heaps: fix potential spectre v1 gadget kmb: - fix potential oob access mxsfb: - fix NULL ptr deref nouveau: - fix potential oob access during BIOS decode" * tag 'drm-fixes-2022-02-04' of git://anongit.freedesktop.org/drm/drm: (24 commits) drm: mxsfb: Fix NULL pointer dereference drm/amdgpu: fix logic inversion in check drm/amd: avoid suspend on dGPUs w/ s2idle support when runtime PM enabled drm/amd/display: Force link_rate as LINK_RATE_RBR2 for 2018 15" Apple Retina panels drm/amd/display: revert "Reset fifo after enable otg" drm/amd/display: watermark latencies is not enough on DCN31 drm/amd/display: Update watermark values for DCN301 drm/amdgpu: fix a potential GPU hang on cyan skillfish drm/amd: Only run s3 or s0ix if system is configured properly drm/amd: add support to check whether the system is set to s3 fbcon: Add option to enable legacy hardware acceleration Revert "fbcon: Disable accelerated scrolling" Revert "fbdev: Garbage collect fbdev scrolling acceleration, part 1 (from TODO list)" drm/i915/pmu: Fix KMD and GuC race on accessing busyness dma-buf: heaps: Fix potential spectre v1 gadget drm/amd: Warn users about potential s0ix problems drm/amd/pm: correct the MGpuFanBoost support for Beige Goby drm/nouveau: fix off by one in BIOS boundary checking drm/i915/adlp: Fix TypeC PHY-ready status readout drm/i915/pmu: Use PM timestamp instead of RING TIMESTAMP for reference ...
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/gpu/todo.rst24
1 files changed, 0 insertions, 24 deletions
diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
index da138dd39883..a1212b5b3026 100644
--- a/Documentation/gpu/todo.rst
+++ b/Documentation/gpu/todo.rst
@@ -300,30 +300,6 @@ Contact: Daniel Vetter, Noralf Tronnes
Level: Advanced
-Garbage collect fbdev scrolling acceleration
---------------------------------------------
-
-Scroll acceleration has been disabled in fbcon. Now it works as the old
-SCROLL_REDRAW mode. A ton of code was removed in fbcon.c and the hook bmove was
-removed from fbcon_ops.
-Remaining tasks:
-
-- a bunch of the hooks in fbcon_ops could be removed or simplified by calling
- directly instead of the function table (with a switch on p->rotate)
-
-- fb_copyarea is unused after this, and can be deleted from all drivers
-
-- after that, fb_copyarea can be deleted from fb_ops in include/linux/fb.h as
- well as cfb_copyarea
-
-Note that not all acceleration code can be deleted, since clearing and cursor
-support is still accelerated, which might be good candidates for further
-deletion projects.
-
-Contact: Daniel Vetter
-
-Level: Intermediate
-
idr_init_base()
---------------