On 3/12/26 12:25 PM, David Heidelberg wrote:
> On 12/03/2026 03:46, Dmitry Baryshkov wrote:
>> On Wed, Mar 11, 2026 at 07:44:30PM +0100, David Heidelberg via B4 Relay
>> wrote:
>>> From: Petr Hodina <[email protected]>
>>>
>>> Currently the panel driver for tianma is broken.
>>
>> How broken? Can it be fixed instead?
>
> No output to the panel. Definitely can be fixed, but current situation is
> that we don't have anyone who has available time or device to tackle the
> problem.
>
> I know it's not optimal, but on a way to achieve working mainline phones, my
> thinking is better to mark it as broken in mainline until someone fixes
> (assuming Fixes tag and backport) then just going black display (when we have
> at least framebuffer now).
If you have a person with limited time, would simply copying this:
2b973ca48ff3 ("drm/panel: sony-td4353-jdi: Enable prepare_prev_first")
fix it?
Konrad
