diff options
Diffstat (limited to 'drivers/gpu/drm/rcar-du/rcar_du_kms.h')
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_kms.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.h b/drivers/gpu/drm/rcar-du/rcar_du_kms.h new file mode 100644 index 000000000..f31afeeee --- /dev/null +++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.h @@ -0,0 +1,44 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * R-Car Display Unit Mode Setting + * + * Copyright (C) 2013-2014 Renesas Electronics Corporation + * + * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) + */ + +#ifndef __RCAR_DU_KMS_H__ +#define __RCAR_DU_KMS_H__ + +#include <linux/types.h> + +struct dma_buf_attachment; +struct drm_file; +struct drm_device; +struct drm_gem_object; +struct drm_mode_create_dumb; +struct rcar_du_device; +struct sg_table; + +struct rcar_du_format_info { + u32 fourcc; + u32 v4l2; + unsigned int bpp; + unsigned int planes; + unsigned int hsub; + unsigned int pnmr; + unsigned int edf; +}; + +const struct rcar_du_format_info *rcar_du_format_info(u32 fourcc); + +int rcar_du_modeset_init(struct rcar_du_device *rcdu); + +int rcar_du_dumb_create(struct drm_file *file, struct drm_device *dev, + struct drm_mode_create_dumb *args); + +struct drm_gem_object *rcar_du_gem_prime_import_sg_table(struct drm_device *dev, + struct dma_buf_attachment *attach, + struct sg_table *sgt); + +#endif /* __RCAR_DU_KMS_H__ */ |