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drm/imx: don't wait for vblank and stop calling cleanup_planes in commit_tail 

drm_atomic_helper_cleanup_planes only calls the cleanup_fb plane
helpers, which we don't implement as a CMA framebuffer based driver.
There is no reason to wait for vblanks in commit_tail only to do nothing
afterwards.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
This commit is contained in:
Philipp Zabel 2017-02-24 18:16:47 +01:00
parent f9bb7acb9b
commit cf92fefd04
1 changed files with 0 additions and 4 deletions
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4
drivers/gpu/drm/imx/imx-drm-core.c
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@ -132,10 +132,6 @@ static void imx_drm_atomic_commit_tail(struct drm_atomic_state *state)
drm_atomic_helper_commit_modeset_enables(dev, state);
drm_atomic_helper_commit_hw_done(state);
drm_atomic_helper_wait_for_vblanks(dev, state);
drm_atomic_helper_cleanup_planes(dev, state);
}
static const struct drm_mode_config_helper_funcs imx_drm_mode_config_helpers = {