On 11/25/25 5:13 PM, Linus Walleij wrote:
Hello everyone,
This fixes two regressions experienced in the MCDE and
R-Car DU DRM drivers after
commit c9b1150a68d9362a0827609fc0dc1664c0d8bfe1
"drm/atomic-helper: Re-order bridge chain pre-enable and post-disable"
caused a series of regressions in all panels that send
DSI commands in their .prepare() and .unprepare()
callbacks.
This series make it possible to selectively bring back the
old behaviour with explicit semantics and implements
the old behaviour as modified commit tails in MCDE and
R-Car DU.
So what's the take on this patch series?
Maxime: is this what you had in mind? Acked-by?
Marek: do you think you have an opportunity to test this on the R-Car DU?
I'm sorry, I admittedly was happy that Tomi took over and I could focus
on other topics. Now, I tested this series on R-Car V4H Retronix Sparrow
Hawk board with RPi 7" Display 2 with ILI9881C controller, on current
next-20251125 . For this series:
Tested-by: Marek Vasut <[email protected]>
Thank you for taking care of this and your hard work !
