Re: [PATCH] drm/bridge: stm_lvds: Do not fail atomic_check on disabled connector

Raphael Gallais-Pou
2026-04-13T11:49:05Z

On Thu, 09 Apr 2026 04:48:41 +0200, Marek Vasut wrote:
> If the connector is disabled, the new connector state has .crtc field
> set to NULL and there is nothing more to validate after that point.
> The .crtc field being NULL is not an error. Test for .crtc being NULL,
> and if it is NULL, exit early with return 0.
>
> This fixes a failure in suspend/resume path, where the connector is
> already disabled, but .atomic_check is called, fails, returns -EINVAL
> and blocks the suspend entry.
>
> [...]

Applied, thanks!

[1/1] drm/bridge: stm_lvds: Do not fail atomic_check on disabled connector
commit: eecdd4bd6e47bf0c8ff1e049771fa5bab7074c7c

Best regards,
--
Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>