lkml.org 
[lkml]   [2022]   [Feb]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH v2] drm/panel: Select DRM_DP_HELPER for DRM_PANEL_EDP
From
Hi

Am 23.02.22 um 17:11 schrieb Doug Anderson:
> Hi,
>
> On Tue, Feb 22, 2022 at 1:31 AM Geert Uytterhoeven <geert@linux-m68k.org> wrote:
>>
>> On Tue, Feb 8, 2022 at 10:39 AM Geert Uytterhoeven <geert@linux-m68k.org> wrote:
>>> On Mon, Feb 7, 2022 at 12:31 PM Thomas Zimmermann <tzimmermann@suse.de> wrote:
>>>> As reported in [1], DRM_PANEL_EDP depends on DRM_DP_HELPER. Select
>>>> the option to fix the build failure. The error message is shown
>>>> below.
>>>>
>>>> arm-linux-gnueabihf-ld: drivers/gpu/drm/panel/panel-edp.o: in function
>>>> `panel_edp_probe': panel-edp.c:(.text+0xb74): undefined reference to
>>>> `drm_panel_dp_aux_backlight'
>>>> make[1]: *** [/builds/linux/Makefile:1222: vmlinux] Error 1
>>>>
>>>> The issue has been reported before, when DisplayPort helpers were
>>>> hidden behind the option CONFIG_DRM_KMS_HELPER. [2]
>>>>
>>>> v2:
>>>> * fix and expand commit description (Arnd)
>>>>
>>>> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
>>>
>>> Thanks for your patch!
>>>
>>> This fixes the build errors I'm seeing, so
>>> Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
>>
>> Is this planned to be queued? This is still failing in drm-next.
>> Thanks!
>
> Looks like this has been in drm-misc-next since Feb 4:
>
> ---
>
> commit eea89dff4c39a106f98d1cb5e4d626f8c63908b9
> Author: Thomas Zimmermann <tzimmermann@suse.de>
> AuthorDate: Thu Feb 3 10:39:22 2022 +0100
> Commit: Thomas Zimmermann <tzimmermann@suse.de>
> CommitDate: Fri Feb 4 09:38:47 2022 +0100
>
> drm/panel: Select DRM_DP_HELPER for DRM_PANEL_EDP
>
> ---
>
> Maybe it needed to land elsewhere, though?

Sorry about the mess. We had some confusion with this cycle's
drm-misc-next pull request, which got delayed significantly. There's
been a PR today, which should be merged into drm-next any time now. The
patch will be part of that.

Best regards
Thomas

>
> -Doug

--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Ivo Totev
[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2022-02-23 20:07    [W:0.141 / U:0.060 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site