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| author | Dave Airlie <airlied@redhat.com> | 2015-07-24 07:28:16 +0300 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-07-24 07:28:16 +0300 |
| commit | fa78ceab99e4481e17ab6b6a88257c1c7c23d55a (patch) | |
| tree | be249fb49f622895bd32e1e662983928d41b254c /drivers/gpu/drm/drm_lock.c | |
| parent | 5da612fa42465c6dda745e1b9fb514a014d23b11 (diff) | |
| parent | f9fe4b9b2ad4f2b801fdff3d634b07c9f9fc4327 (diff) | |
| download | linux-fa78ceab99e4481e17ab6b6a88257c1c7c23d55a.tar.xz | |
Merge tag 'topic/drm-misc-2015-07-23' of git://anongit.freedesktop.org/drm-intel into drm-next
Update drm-misc pull request since the first one didn't go in yet. Few
atomic helper patches, rejecting some old dri1 crap for modern drivers and
a few trivial things on top.
* tag 'topic/drm-misc-2015-07-23' of git://anongit.freedesktop.org/drm-intel:
drm/mgag200: remove unneeded variable
drm/mgag200: remove unused variables
drm/atomic: Only update crtc->x/y if it's part of the state, v2.
drm/fb: drop panic handling
drm: Fix warning with make xmldocs caused by drm_irq.c
drm/gem: rip out drm vma accounting for gem mmaps
drm/fourcc: Add formats R8, RG88, GR88
drm/atomic: Cleanup on error properly in the atomic ioctl.
drm: Update plane->fb also for page_flip
drm: remove redundant code form drm_ioc32.c
drm: reset empty state in transitional helpers
drm/crtc-helper: Fixup error handling in drm_helper_crtc_mode_set
drm/atomic: Update old_fb after setting a property.
drm: Remove useless blank line
drm: Reject DRI1 hw lock ioctl functions for kms drivers
drm: Convert drm_legacy_ctxbitmap_init to void return type
drm: Turn off Legacy Context Functions
Diffstat (limited to 'drivers/gpu/drm/drm_lock.c')
| -rw-r--r-- | drivers/gpu/drm/drm_lock.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c index f861361a635e..4924d381b664 100644 --- a/drivers/gpu/drm/drm_lock.c +++ b/drivers/gpu/drm/drm_lock.c @@ -61,6 +61,9 @@ int drm_legacy_lock(struct drm_device *dev, void *data, struct drm_master *master = file_priv->master; int ret = 0; + if (drm_core_check_feature(dev, DRIVER_MODESET)) + return -EINVAL; + ++file_priv->lock_count; if (lock->context == DRM_KERNEL_CONTEXT) { @@ -153,6 +156,9 @@ int drm_legacy_unlock(struct drm_device *dev, void *data, struct drm_file *file_ struct drm_lock *lock = data; struct drm_master *master = file_priv->master; + if (drm_core_check_feature(dev, DRIVER_MODESET)) + return -EINVAL; + if (lock->context == DRM_KERNEL_CONTEXT) { DRM_ERROR("Process %d using kernel context %d\n", task_pid_nr(current), lock->context); |