1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* shmob_drm_kms.h -- SH Mobile DRM Mode Setting
*
* Copyright (C) 2012 Renesas Electronics Corporation
*
* Laurent Pinchart (laurent.pinchart@ideasonboard.com)
*/
#ifndef __SHMOB_DRM_KMS_H__
#define __SHMOB_DRM_KMS_H__
#include <linux/types.h>
struct drm_gem_dma_object;
struct shmob_drm_device;
struct shmob_drm_format_info {
u32 fourcc;
u32 lddfr; /* LCD Data Format Register */
u16 ldbbsifr; /* CHn Source Image Format Register low bits */
u8 ldddsr; /* LCDC Input Image Data Swap Register low bits */
u8 bpp;
};
#define shmob_drm_format_is_yuv(format) ((format)->lddfr & LDDFR_CC)
const struct shmob_drm_format_info *shmob_drm_format_info(u32 fourcc);
int shmob_drm_modeset_init(struct shmob_drm_device *sdev);
#endif /* __SHMOB_DRM_KMS_H__ */
|
