lkml.org 
[lkml]   [2020]   [Jun]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH] drm/panel-simple: fix connector type for LogicPD Type28 Display
From
Date
On 15/06/2020 17:53, Adam Ford wrote:
> On Mon, Jun 15, 2020 at 9:46 AM Fabio Estevam <festevam@gmail.com> wrote:
>>
>> On Mon, Jun 15, 2020 at 10:19 AM Adam Ford <aford173@gmail.com> wrote:
>>>
>>> The LogicPD Type28 display used by several Logic PD products has not
>>> worked since v5.5.
>>
>> Maybe you could tell which commit exactly and then put a Fixes tag?
>
> I honestly don't know. I reached out to the omap mailing list,
> because I noted this issue. Tomi V from TI responded with a link that
> he posted which fixes this for another display.
>
> https://www.mail-archive.com/dri-devel@lists.freedesktop.org/msg312208.html
>
> I tested that patch and it worked for a different LCD, so I did the
> same thing to the Logic PD Type 28 display as well.
>
> My patch and commit message were modeled after his, and his commit
> CC's stable with a note about being required for v5.5+
>
> I added him to the CC list, so maybe he knows which hash needs to be
> referenced from a fixes tag. I was hoping to not have to go back and
> bisect if it's not required, but I will if necessary.

No, I didn't check when exactly it broke. connector_type was added in v5.5, and my patch applies to
v5.5, so I set that as stable version. But the WARN comes from panel bridge. Possibly
89958b7cd9555a5d82556cc9a1f4c62fffda6f96 is the one that adds requirement to have connector_type.

Tomi

--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki

\
 
 \ /
  Last update: 2020-06-16 14:31    [W:0.070 / U:0.784 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site