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drm/exynos: update overlay via plane from crtc

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There is no any reason to update overlay at crtc directly because the
crtc uses plane. Move its code to plane and call proper functions of
plane from crtc.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Joonyoung Shim
2012-06-27 14:27:05 +09:00
committed by Inki Dae
parent b5d2eb3bd6
commit 4070d212eb
6 changed files with 166 additions and 237 deletions
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29
drivers/gpu/drm/exynos/exynos_drm_crtc.h
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@@ -33,33 +33,4 @@ int exynos_drm_crtc_create(struct drm_device *dev, unsigned int nr);
int exynos_drm_crtc_enable_vblank(struct drm_device *dev, int crtc);
void exynos_drm_crtc_disable_vblank(struct drm_device *dev, int crtc);
/*
* Exynos specific crtc postion structure.
*
* @fb_x: offset x on a framebuffer to be displyed
* - the unit is screen coordinates.
* @fb_y: offset y on a framebuffer to be displayed
* - the unit is screen coordinates.
* @src_w: width of source area to be displayed from a framebuffer.
* @src_h: height of source area to be displayed from a framebuffer.
* @crtc_x: offset x on hardware screen.
* @crtc_y: offset y on hardware screen.
* @crtc_w: width of hardware screen.
* @crtc_h: height of hardware screen.
*/
struct exynos_drm_crtc_pos {
unsigned int fb_x;
unsigned int fb_y;
unsigned int src_w;
unsigned int src_h;
unsigned int crtc_x;
unsigned int crtc_y;
unsigned int crtc_w;
unsigned int crtc_h;
};
int exynos_drm_overlay_update(struct exynos_drm_overlay *overlay,
struct drm_framebuffer *fb,
struct drm_display_mode *mode,
struct exynos_drm_crtc_pos *pos);
#endif