drm/exynos: fimd: remove unnecessary waiting vblank routine

The exynos_drm_crtc_dpms() waits until pended page flip
queue is empty, calls the drm_vblank_off() then calls
manager->ops->dpms() when mode is DRM_MODE_DPMS_OFF.
The fimd_dpms() is one of manager->ops->dpms()s and
finally calls fimd_window_suspend().
But there is no active window and vblank is already off
when it is called.
So addtional waiting vblank is not necessary any more.

Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
YoungJun Cho 2014-10-01 15:19:07 +09:00 committed by Inki Dae
parent dcb622aa88
commit bd953de943
1 changed files with 0 additions and 1 deletions

View File

@ -814,7 +814,6 @@ static void fimd_window_suspend(struct exynos_drm_manager *mgr)
if (win_data->enabled) if (win_data->enabled)
fimd_win_disable(mgr, i); fimd_win_disable(mgr, i);
} }
fimd_wait_for_vblank(mgr);
} }
static void fimd_window_resume(struct exynos_drm_manager *mgr) static void fimd_window_resume(struct exynos_drm_manager *mgr)