Hi Tomi, Thank you for posting this series.
It makes sense to change the order in tidss _commit_tail(), than to undo the order changes in the regressed drivers. On 05/12/2025 09:51, Tomi Valkeinen wrote: > This reverts commit c9b1150a68d9362a0827609fc0dc1664c0d8bfe1. > > Changing the enable/disable sequence has caused regressions on multiple > platforms: R-Car, MCDE, Rockchip. A series (see link below) was sent to > fix these, but it was decided that it's better to revert the original > patch and change the enable/disable sequence only in the tidss driver. > > Reverting this commit breaks tidss's DSI and OLDI outputs, which will be > fixed in the following commits. > > Signed-off-by: Tomi Valkeinen <[email protected]> > Link: > https://lore.kernel.org/all/20251202-mcde-drm-regression-thirdfix-v6-0-f1bffd4ec0fa%40kernel.org/ > Fixes: c9b1150a68d9 ("drm/atomic-helper: Re-order bridge chain pre-enable and > post-disable") > Cc: [email protected] # v6.17+ > --- > drivers/gpu/drm/drm_atomic_helper.c | 8 +- > include/drm/drm_bridge.h | 249 > ++++++++++-------------------------- > 2 files changed, 70 insertions(+), 187 deletions(-) > Reviewed-by: Aradhya Bhatia <[email protected]>
