On 23.03.2024 19:07, Peter Maffter wrote:
I expected that someone can explain to me, why they simply dropped out DRM_UNLOCKED
Author: Thomas Zimmermann <tzimmermann@suse.de> Date: Wed Nov 22 13:09:40 2023 +0100 drm: Remove locking for legacy ioctls and DRM_UNLOCKED Modern DRM drivers acquire ioctl locks by themselves. Legacy ioctls for user-space mode setting used to acquire drm_global_mutex. After removing the ioctl entry points, also remove the locking code. The only legacy ioctl without global locking was VBLANK_WAIT, which has been removed as well. Hence remove the related DRM_UNLOCKED flag. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: David Airlie <airlied@gmail.com> Reviewed-by: Daniel Vetter <daniel@ffwll.ch> Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231122122449.11588-12-tzimme...