On Wed, 26 Oct 2011 14:40:07 +0900 Joonyoung Shim jy0922.shim@samsung.com wrote:
10/25/2011 06:46 PM, Jesse Barnes 쓴 글:
[snip]
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index 8020798..d7f03aa 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -44,6 +44,7 @@ struct drm_framebuffer; #define DRM_MODE_OBJECT_PROPERTY 0xb0b0b0b0 #define DRM_MODE_OBJECT_FB 0xfbfbfbfb #define DRM_MODE_OBJECT_BLOB 0xbbbbbbbb +#define DRM_MODE_OBJECT_PLANE 0xeeeeeeee
struct drm_mode_object { uint32_t id; @@ -278,6 +279,7 @@ struct drm_crtc; struct drm_connector; struct drm_encoder; struct drm_pending_vblank_event; +struct drm_plane;
/**
- drm_crtc_funcs - control CRTCs for a given device
@@ -536,6 +538,58 @@ struct drm_connector { };
/**
- drm_plane_funcs - driver plane control functions
- @update_plane: update the plane configuration
- */
+struct drm_plane_funcs {
- int (*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,uint32_t src_x, uint32_t src_y,uint32_t src_w, uint32_t src_h);- int (*disable_plane)(struct drm_plane *plane);
+};
How about add destroy() function and call it in drm_mode_config_cleanup()?
Oh good idea; destroy will be needed for hot plug.