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| author | John Keeping <john@metanate.com> | 2016-01-19 10:46:58 (GMT) |
|---|---|---|
| committer | Mark Yao <mark.yao@rock-chips.com> | 2016-01-20 00:55:43 (GMT) |
| commit | c240906d36653944d5c049df7ce667a7e8bea6ac (patch) | |
| tree | c1ffb141c43b18a9c925f6e88ee5a1e296ac43ed /fs/sysfs | |
| parent | 484bb6c969523aa547d854bb57104339ee4aa800 (diff) | |
| download | linux-c240906d36653944d5c049df7ce667a7e8bea6ac.tar.xz | |
drm/atomic-helper: Export framebuffer_changed()
The Rockchip driver cannot use drm_atomic_helper_wait_for_vblanks()
because it has hardware counters for neither vblanks nor scanlines.
In order to simplify re-implementing the functionality for this driver,
export the framebuffer_changed() helper so it can be reused.
Signed-off-by: John Keeping <john@metanate.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'fs/sysfs')
0 files changed, 0 insertions, 0 deletions