Re: [PATCH] drm/panel: sofef00: Fix DSI transfer errors on backlight update

Neil Armstrong <[email protected]> Mon, 20 Jul 2026 15:09:39 +0200

Newsgroups	org.kernel.vger.phone-devel,org.freedesktop.lists.dri-devel,org.kernel.vger.linux-kernel
Message-ID	<178455228137.789946.17345667385294508463.b4-ty@b4>

Hi,

On Mon, 06 Jul 2026 07:18:22 +0200, Cédric Bellegarde wrote:
> Backlight updates via bl_update_status() could be triggered before the
> panel was fully initialized, resulting in failed DCS commands during
> the atomic commit sequence.
> 
> Guard bl_update_status() with a prepared flag to skip backlight updates
> when the panel is not yet ready.
> 
> [...]

Thanks, Applied to https://gitlab.freedesktop.org/drm/misc/kernel.git (drm-misc-next)

[1/1] drm/panel: sofef00: Fix DSI transfer errors on backlight update
      https://gitlab.freedesktop.org/drm/misc/kernel/-/commit/72eb80d9f4e6c0493298bbf782c6a07a24b4e608

-- 
Neil