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/*
* Copyright@ Samsung Electronics Co. LTD
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _S3CFB_LCD_
#define _S3CFB_LCD_
/*
* S T R U C T U R E S F O R C U S T O M I O C T L S
*
*/
struct s3cfb_user_window {
int x;
int y;
};
struct s3cfb_user_plane_alpha {
int channel;
unsigned char red;
unsigned char green;
unsigned char blue;
};
struct s3cfb_user_chroma {
int enabled;
unsigned char red;
unsigned char green;
unsigned char blue;
};
typedef struct {
unsigned int phy_start_addr;
unsigned int xres; /* visible resolution*/
unsigned int yres;
unsigned int xres_virtual; /* virtual resolution*/
unsigned int yres_virtual;
unsigned int xoffset; /* offset from virtual to visible */
unsigned int yoffset; /* resolution */
unsigned int lcd_offset_x;
unsigned int lcd_offset_y;
} s3c_fb_next_info_t;
#ifdef BOARD_USE_V4L2_ION
struct s3c_fb_user_ion_client {
int fd;
};
#endif
/*
* C U S T O M I O C T L S
*
*/
#define S3CFB_WIN_POSITION _IOW ('F', 203, struct s3cfb_user_window)
#define S3CFB_WIN_SET_PLANE_ALPHA _IOW ('F', 204, struct s3cfb_user_plane_alpha)
#define S3CFB_WIN_SET_CHROMA _IOW ('F', 205, struct s3cfb_user_chroma)
#define S3CFB_SET_VSYNC_INT _IOW ('F', 206, unsigned int)
#define S3CFB_SET_SUSPEND_FIFO _IOW ('F', 300, unsigned long)
#define S3CFB_SET_RESUME_FIFO _IOW ('F', 301, unsigned long)
#define S3CFB_GET_LCD_WIDTH _IOR ('F', 302, int)
#define S3CFB_GET_LCD_HEIGHT _IOR ('F', 303, int)
#define S3CFB_GET_FB_PHY_ADDR _IOR ('F', 310, unsigned int)
#define S3C_FB_GET_CURR_FB_INFO _IOR ('F', 305, s3c_fb_next_info_t)
#define S3CFB_GET_ION_USER_HANDLE _IOWR('F', 208, struct s3c_fb_user_ion_client)
/***************** LCD frame buffer *****************/
#define FB0_NAME "/dev/fb0"
#define FB1_NAME "/dev/fb1"
#define FB2_NAME "/dev/fb2"
#define FB3_NAME "/dev/fb3"
#define FB4_NAME "/dev/fb4"
#endif
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