drm/i915: Rip out legacy page_flip completion/irq handling
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 20 Jul 2017 17:57:51 +0000 (19:57 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 20 Jul 2017 20:45:14 +0000 (22:45 +0200)
commitfd3a40242e8766ae342fa9fe77d44ae7c8139b45
tree8689a2d50e662f5a88c68ce7fb431eb2c9b7aa40
parenta5ec7fe81a6ec38cb8b8a798d0552cbcadce7aa9
drm/i915: Rip out legacy page_flip completion/irq handling

All these races and things are now solved through the vblank evasion
trick, plus event handling is done using normal vblank even processing
and drm_crtc_arm_vblank_event. We can get rid of all this complexity.

Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170720175754.30751-5-daniel.vetter@ffwll.ch
drivers/gpu/drm/i915/i915_irq.c
drivers/gpu/drm/i915/intel_display.c
drivers/gpu/drm/i915/intel_drv.h