Hi,
On Mon, 13 Jul 2026 10:22:13 +0200, David Oberhollenzer wrote:
> Commit 4c95b2b7d49e ("drm/panel: ilitek-ili9881c: support Waveshare
> 7.0" DSI panel") adds an additional iovcc regulator that other
> Ilitek ili9881c based panels apparently do not have or need.
>
> The commit goes out of its way to make usage of this new regulator
> optional, dutifully testing if the field in `struct ili9881c` is NULL
> before touching the new regulator. However, in the probe function,
> it unconditionally fails if devm_regulator_get_optional returns an
> error.
>
> [...]
Thanks, Applied to https://gitlab.freedesktop.org/drm/misc/kernel.git
(drm-misc-fixes)
[1/1] drm/panel: ilitek-ili9881c: do not fail probe if iovcc is absent
https://gitlab.freedesktop.org/drm/misc/kernel/-/commit/fa989f2cc351aec3643350489553c9bdfb3adf9f
--
Neil
