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drm/doc: Remove outdated FIXME for the page_flip callback 

Since the drm_event cleanup work (as prep for fence support) drivers
don't need to bother themselves any more with this, the drm event core
takes care of that.

Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1471034937-651-8-git-send-email-daniel.vetter@ffwll.ch
steinar/wifi_calib_4_9_kernel
Daniel Vetter 2016-08-12 22:48:44 +02:00
parent d25bcfb8c2
commit ecfd8efcf7
1 changed files with 0 additions and 10 deletions
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10
include/drm/drm_crtc.h
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@ -547,16 +547,6 @@ struct drm_crtc_funcs {
* counter and timestamp tracking though, e.g. if they have accurate
* timestamp registers in hardware.
*
* FIXME:
*
* Up to that point drivers need to manage events themselves and can use
* even->base.list freely for that. Specifically they need to ensure
* that they don't send out page flip (or vblank) events for which the
* corresponding drm file has been closed already. The drm core
* unfortunately does not (yet) take care of that. Therefore drivers
* currently must clean up and release pending events in their
* ->preclose driver function.
*
* This callback is optional.
*
* NOTE: