[PATCH 01/11] drm: add drm_send_vblank_event() helper (v2)

From: Rob Clark A helper that drivers can use to send vblank event after a pageflip. If the driver doesn't support proper vblank irq based time/seqn then just pass -1 for the pipe # to get do_gettimestamp() behavior (since there are a lot of drivers that don't use drm_vblank_count_and_time()) Al

[PATCH 01/11] drm: add drm_send_vblank_event() helper (v2)

From: Rob Clark A helper that drivers can use to send vblank event after a pageflip. If the driver doesn't support proper vblank irq based time/seqn then just pass -1 for the pipe # to get do_gettimestamp() behavior (since there are a lot of drivers that don't use drm_vblank_count_and_time()) Al