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| author | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2014-11-27 14:56:09 -0200 |
|---|---|---|
| committer | Inki Dae <daeinki@gmail.com> | 2015-01-25 21:28:08 +0900 |
| commit | adf5691c333620560fb90f2c551a42da8ed14f15 (patch) | |
| tree | 21746bfd43b37a9c36b621c6ec2a901ab86e9fb1 /drivers/gpu/drm/exynos/exynos_drm_plane.h | |
| parent | dc81252ff50d7ededc3dfd2c8236efb5c110a14e (diff) | |
| download | linux-adf5691c333620560fb90f2c551a42da8ed14f15.tar.gz linux-adf5691c333620560fb90f2c551a42da8ed14f15.tar.bz2 linux-adf5691c333620560fb90f2c551a42da8ed14f15.zip | |
drm/exynos: create exynos_check_plane()
Split update plane in two parts, an initial check part that can fail
and the update part that can't fail.
This is a important step for the upcoming atomic modesetting support.
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_plane.h')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_plane.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.h b/drivers/gpu/drm/exynos/exynos_drm_plane.h index d25c079a3f44..59d40755095b 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_plane.h +++ b/drivers/gpu/drm/exynos/exynos_drm_plane.h @@ -9,11 +9,12 @@ * */ -int exynos_plane_mode_set(struct drm_plane *plane, struct drm_crtc *crtc, - struct drm_framebuffer *fb, int crtc_x, int crtc_y, - unsigned int crtc_w, unsigned int crtc_h, - uint32_t src_x, uint32_t src_y, - uint32_t src_w, uint32_t src_h); +int exynos_check_plane(struct drm_plane *plane, struct drm_framebuffer *fb); +void exynos_plane_mode_set(struct drm_plane *plane, struct drm_crtc *crtc, + struct drm_framebuffer *fb, int crtc_x, int crtc_y, + unsigned int crtc_w, unsigned int crtc_h, + uint32_t src_x, uint32_t src_y, + uint32_t src_w, uint32_t src_h); int exynos_update_plane(struct drm_plane *plane, struct drm_crtc *crtc, struct drm_framebuffer *fb, int crtc_x, int crtc_y, unsigned int crtc_w, unsigned int crtc_h, |