On 18/03/2026 15:47, Dmitry Baryshkov wrote:
On Tue, Mar 17, 2026 at 11:12:35PM +0100, David Heidelberg via B4 Relay wrote:
From: Petr Hodina <[email protected]>
Currently the panel driver for tianma is broken.
Disable MDSS to prevent DRM taking over the framebuffer.
I'd still hope that somebody can get it to work. I'd start by using
prepare_prev_first. Sumit reported the panel as working in 2020 and I
have no doubts that it was the case. Another option migt be something
related to the dispcc (see my [1]).
It's probable that prepare_prev_first will help, just sending the patchas part
of the original series.
I'm completely fine with taking other commits and leaving this one after more
investigation.
David
[1]
https://lore.kernel.org/linux-arm-msm/[email protected]/
