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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2023-11-22 13:09:40 +0100 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2023-12-06 10:08:32 +0100 |
| commit | 2798ffcc1d6a788b5769b1fbcf0750dfc06ae98a (patch) | |
| tree | bc59c8581831ddc0c2051e9a26e37542e1f2300b /drivers/char/agp/backend.c | |
| parent | drm: Remove support for legacy drivers (diff) | |
| download | linux-2798ffcc1d6a788b5769b1fbcf0750dfc06ae98a.tar.xz linux-2798ffcc1d6a788b5769b1fbcf0750dfc06ae98a.zip | |
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-tzimmermann@suse.de
Diffstat (limited to 'drivers/char/agp/backend.c')
0 files changed, 0 insertions, 0 deletions