diff options
Diffstat (limited to 'drivers/gpu/drm/rcar-du/rcar_du_plane.h')
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_plane.h | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_plane.h b/drivers/gpu/drm/rcar-du/rcar_du_plane.h index 5397dba2fe57..f94f9ce84998 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_plane.h +++ b/drivers/gpu/drm/rcar-du/rcar_du_plane.h @@ -14,10 +14,13 @@ #ifndef __RCAR_DU_PLANE_H__ #define __RCAR_DU_PLANE_H__ -struct drm_crtc; -struct drm_framebuffer; -struct rcar_du_device; +#include <linux/mutex.h> + +#include <drm/drmP.h> +#include <drm/drm_crtc.h> + struct rcar_du_format_info; +struct rcar_du_group; /* The RCAR DU has 8 hardware planes, shared between KMS planes and CRTCs. As * using KMS planes requires at least one of the CRTCs being enabled, no more @@ -30,7 +33,7 @@ struct rcar_du_format_info; #define RCAR_DU_NUM_SW_PLANES 9 struct rcar_du_plane { - struct rcar_du_device *dev; + struct rcar_du_group *group; struct drm_crtc *crtc; bool enabled; @@ -54,8 +57,19 @@ struct rcar_du_plane { unsigned int dst_y; }; -int rcar_du_plane_init(struct rcar_du_device *rcdu); -int rcar_du_plane_register(struct rcar_du_device *rcdu); +struct rcar_du_planes { + struct rcar_du_plane planes[RCAR_DU_NUM_SW_PLANES]; + unsigned int free; + struct mutex lock; + + struct drm_property *alpha; + struct drm_property *colorkey; + struct drm_property *zpos; +}; + +int rcar_du_planes_init(struct rcar_du_group *rgrp); +int rcar_du_planes_register(struct rcar_du_group *rgrp); + void rcar_du_plane_setup(struct rcar_du_plane *plane); void rcar_du_plane_update_base(struct rcar_du_plane *plane); void rcar_du_plane_compute_base(struct rcar_du_plane *plane, |