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| author | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2014-11-25 16:18:34 -0200 |
|---|---|---|
| committer | Inki Dae <daeinki@gmail.com> | 2015-01-25 21:28:05 +0900 |
| commit | 8b9c45050348ba2dc2d74b2755bf2cb629a42a8f (patch) | |
| tree | bee39b559f58ba7cded997f4fa602868113feb05 /drivers/gpu/drm/exynos/exynos_drm_crtc.c | |
| parent | 0e0a649faa27333efea9cce14bff9bab75230f25 (diff) | |
| download | linux-stable-8b9c45050348ba2dc2d74b2755bf2cb629a42a8f.tar.gz linux-stable-8b9c45050348ba2dc2d74b2755bf2cb629a42a8f.tar.bz2 linux-stable-8b9c45050348ba2dc2d74b2755bf2cb629a42a8f.zip | |
drm/exynos: call exynos_update_plane() directly on page flips
Avoid an extra call to exynos_drm_crtc_mode_set_commit() that only calls
exynos_update_plane().
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_crtc.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c index 4c8bd4d1e861..185dabe4e2b7 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c @@ -176,6 +176,7 @@ static int exynos_drm_crtc_page_flip(struct drm_crtc *crtc, struct exynos_drm_private *dev_priv = dev->dev_private; struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc); struct drm_framebuffer *old_fb = crtc->primary->fb; + unsigned int crtc_w, crtc_h; int ret = -EINVAL; /* when the page flip is requested, crtc's dpms should be on */ @@ -207,8 +208,11 @@ static int exynos_drm_crtc_page_flip(struct drm_crtc *crtc, spin_unlock_irq(&dev->event_lock); crtc->primary->fb = fb; - ret = exynos_drm_crtc_mode_set_commit(crtc, crtc->x, crtc->y, - NULL); + crtc_w = fb->width - crtc->x; + crtc_h = fb->height - crtc->y; + ret = exynos_update_plane(crtc->primary, crtc, fb, 0, 0, + crtc_w, crtc_h, crtc->x, crtc->y, + crtc_w, crtc_h); if (ret) { crtc->primary->fb = old_fb; |