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mirror of https://github.com/edk2-porting/linux-next.git synced 2025-01-16 09:34:22 +08:00
linux-next/drivers/gpu
Jan-Marek Glogowski 3cf71bc990 drm/i915: Re-apply "Perform link quality check, unconditionally during long pulse"
This re-applies the workaround for "some DP sinks, [which] are a
little nuts" from commit 1a36147bb9 ("drm/i915: Perform link
quality check unconditionally during long pulse").
It makes the secondary AOC E2460P monitor connected via DP to an
acer Veriton N4640G usable again.

This hunk was dropped in commit c85d200e83 ("drm/i915: Move SST
DP link retraining into the ->post_hotplug() hook")

Fixes: c85d200e83 ("drm/i915: Move SST DP link retraining into the ->post_hotplug() hook")
[Cleaned up commit message, added stable cc]
Signed-off-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Jan-Marek Glogowski <glogow@fbihome.de>
Cc: stable@vger.kernel.org
Link: https://patchwork.freedesktop.org/patch/msgid/20180825191035.3945-1-lyude@redhat.com
2018-08-25 15:33:48 -04:00
..
drm drm/i915: Re-apply "Perform link quality check, unconditionally during long pulse" 2018-08-25 15:33:48 -04:00
host1x drm for v4.18-rc1 2018-06-06 08:16:33 -07:00
ipu-v3 gpu: ipu-v3: prg: avoid possible array underflow 2018-03-15 17:52:08 +01:00
vga docs: Fix some broken references 2018-06-15 18:10:01 -03:00
Makefile