linux/drivers/gpu
Maarten Lankhorst d68bc0e75a drm/vc4: Handle drm_atomic_helper_swap_state failure
drm_atomic_helper_swap_state() will be changed to interruptible waiting
in the next few commits, so all drivers have to be changed to handling
failure.

VC4 has its own nonblocking modeset tracking through the vc4->async_modeset
semaphore, so it doesn't need to stall in swap_state. Pass stall = false
and BUG_ON when it returns an error. This should never happen for !stall.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Eric Anholt <eric@anholt.net>
Link: http://patchwork.freedesktop.org/patch/msgid/20170711143314.2148-11-maarten.lankhorst@linux.intel.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2017-07-26 13:22:43 +02:00
..
drm drm/vc4: Handle drm_atomic_helper_swap_state failure 2017-07-26 13:22:43 +02:00
host1x Linux 4.12-rc7 2017-06-27 08:28:30 +10:00
ipu-v3 Linux 4.12-rc5 2017-06-16 13:58:27 +10:00
vga
Makefile