kernel_optimize_test/drivers/gpu/drm/rcar-du/rcar_du_kms.h
Laurent Pinchart d8a4ef2542 drm: rcar-du: Store V4L2 fourcc in rcar_du_format_info structure
The mapping between DRM and V4L2 fourcc's is stored in two separate
tables in rcar_du_vsp.c. In order to make it reusable to implement
writeback support, move it to the rcar_du_format_info structure.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
2019-03-18 17:24:45 +02:00

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C

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* rcar_du_kms.h -- 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 drm_file;
struct drm_device;
struct drm_mode_create_dumb;
struct rcar_du_device;
struct rcar_du_format_info {
u32 fourcc;
u32 v4l2;
unsigned int bpp;
unsigned int planes;
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);
#endif /* __RCAR_DU_KMS_H__ */