drm/i915: revert DPCD backlight and DBC enabling by default
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- v1 Latest2 patches 2 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | Revert "drm/i915: Add option to support dynamic backlight via DPCD"drivers/ drivers/ drivers/ | +1 | 0 replies | |
| 2/2 | Revert "drm/i915: Add heuristic to determine better way to adjust brightness"drivers/ drivers/ drivers/ | +7 | 2 replies |
Reviews trailers per patch
1 of 2 patches has a Reviewed-by or Acked-by.
| Patch | Dhinakaran Pandiyan |
|---|---|
| 1/2 | |
| 2/2 | R-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH 0/2] drm/i915: revert DPCD backlight and DBC enabling by default
The two commits being reverted regress machines, a production ThinkPad, and BXT-P in CI, and there hasn't been adequate response to follow-up or fix the issues. The regressions were reported 3½ weeks ago. The reverts are long overdue already. Back to the drawing board.
BR,
Jani.
Cc Jenny TC <[email protected]>
Cc David Weinehall <[email protected]>
Cc Puthikorn Voravootivat <[email protected]>
Cc Dhinakaran Pandiyan <[email protected]>
Cc Daniel Vetter <[email protected]>
Jani Nikula (2):
Revert "drm/i915: Add option to support dynamic backlight via DPCD" Revert "drm/i915: Add heuristic to determine better way to adjust
brightness"
drivers/gpu/drm/i915/i915_params.c | 12 +--- drivers/gpu/drm/i915/i915_params.h | 5 +- drivers/gpu/drm/i915/intel_dp_aux_backlight.c | 87 +-------------------------- 3 files changed, 8 insertions(+), 96 deletions(-)
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