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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-03-25 03:53:42 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-03-25 03:53:42 -0300
commit03dd4cb26d967f9588437b0fc9cc0e8353322bb7 (patch)
treefa581f6dc1c0596391690d1f67eceef3af8246dc /include/drm/drm_plane_helper.h
parentd4e493caf788ef44982e131ff9c786546904d934 (diff)
Linux-libre 4.5-gnu
Diffstat (limited to 'include/drm/drm_plane_helper.h')
-rw-r--r--include/drm/drm_plane_helper.h38
1 files changed, 1 insertions, 37 deletions
diff --git a/include/drm/drm_plane_helper.h b/include/drm/drm_plane_helper.h
index 5a7f9d4ef..4421f3f4c 100644
--- a/include/drm/drm_plane_helper.h
+++ b/include/drm/drm_plane_helper.h
@@ -26,6 +26,7 @@
#include <drm/drm_rect.h>
#include <drm/drm_crtc.h>
+#include <drm/drm_modeset_helper_vtables.h>
/*
* Drivers that don't allow primary plane scaling may pass this macro in place
@@ -36,46 +37,9 @@
*/
#define DRM_PLANE_HELPER_NO_SCALING (1<<16)
-/**
- * DOC: plane helpers
- *
- * Helper functions to assist with creation and handling of CRTC primary
- * planes.
- */
-
int drm_crtc_init(struct drm_device *dev, struct drm_crtc *crtc,
const struct drm_crtc_funcs *funcs);
-/**
- * drm_plane_helper_funcs - helper operations for CRTCs
- * @prepare_fb: prepare a framebuffer for use by the plane
- * @cleanup_fb: cleanup a framebuffer when it's no longer used by the plane
- * @atomic_check: check that a given atomic state is valid and can be applied
- * @atomic_update: apply an atomic state to the plane (mandatory)
- * @atomic_disable: disable the plane
- *
- * The helper operations are called by the mid-layer CRTC helper.
- */
-struct drm_plane_helper_funcs {
- int (*prepare_fb)(struct drm_plane *plane,
- const struct drm_plane_state *new_state);
- void (*cleanup_fb)(struct drm_plane *plane,
- const struct drm_plane_state *old_state);
-
- int (*atomic_check)(struct drm_plane *plane,
- struct drm_plane_state *state);
- void (*atomic_update)(struct drm_plane *plane,
- struct drm_plane_state *old_state);
- void (*atomic_disable)(struct drm_plane *plane,
- struct drm_plane_state *old_state);
-};
-
-static inline void drm_plane_helper_add(struct drm_plane *plane,
- const struct drm_plane_helper_funcs *funcs)
-{
- plane->helper_private = funcs;
-}
-
int drm_plane_helper_check_update(struct drm_plane *plane,
struct drm_crtc *crtc,
struct drm_framebuffer *fb,