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(parent: 6f8bcc7) | patch
drm/atomic: Convert atomic ioctl locking to interruptible.
authorMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
Tue, 12 Sep 2017 13:37:45 +0000 (15:37 +0200)
committerMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
Wed, 13 Sep 2017 07:51:18 +0000 (09:51 +0200)
commitdad56ce4172e79b9ded5c6fc279710ce5e55f03f
tree51e1bac4f96296066fc140bd906b6dfca2439678tree | snapshot
parent6f8bcc744aad50d719845e4ce06a7831e96e1109commit | diff
drm/atomic: Convert atomic ioctl locking to interruptible.

Pass DRM_MODESET_ACQUIRE_INTERRUPTIBLE to acquire_init, and
handle drm_modeset_backoff which can now fail by returning the error.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20170912133749.6532-3-maarten.lankhorst@linux.intel.com
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
drivers/gpu/drm/drm_atomic.c diff | blob | history
Domain: System / Kernel;