Hello: This patch was applied to chrome-platform/linux.git (for-next) by Chun-Kuang Hu <chunkuang.hu@xxxxxxxxxx>: On Wed, 17 Apr 2024 10:38:19 +0000 you wrote: > In case there is no DP device attached to the port the > transfer function should return IO error, similar to what > other drivers do. > In case EAGAIN is returned then any read from /dev/drm_dp_aux > device ends up in an infinite loop as the upper layers > constantly repeats the transfer request. > > [...] Here is the summary with links: - [v2] drm/mediatek/dp: fix mtk_dp_aux_transfer return value https://git.kernel.org/chrome-platform/c/8431fff9e0f3 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html