diff options
| author | Maxime Ripard <maxime.ripard@free-electrons.com> | 2018-01-22 10:25:20 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2018-01-22 15:15:11 +0100 |
| commit | 3004f75fd4732a67ba1bd069a209957f3b3394d2 (patch) | |
| tree | fe01ce39c387b340321378d152227656adf09bc1 /drivers/pwm/pwm-stm32.c | |
| parent | 656e5f6549031d31a7c42f9abbbf7c22dfa9348c (diff) | |
drm/sun4i: engine: Add a VBLANK quirk callback
In some cases, the display engine needs to apply some quirks during the
VBLANK event. In the Display Engine 1.0 case for example, we can only
disable the frontend once the backend has been, which is at VBLANK.
Let's introduce a callback that can be implemented by the various engines.
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Link: https://patchwork.freedesktop.org/patch/msgid/7c298d43aa1500196aa5d15d7a7c0f228c7a6f3c.1516613040.git-series.maxime.ripard@free-electrons.com
Diffstat (limited to 'drivers/pwm/pwm-stm32.c')
0 files changed, 0 insertions, 0 deletions