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/*
* Private common definitions for AUO-K190X framebuffer drivers
*
* Copyright (C) 2012 Heiko Stuebner <heiko@sntech.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
/*
* I80 interface specific defines
*/
#define AUOK190X_I80_CS 0x01
#define AUOK190X_I80_DC 0x02
#define AUOK190X_I80_WR 0x03
#define AUOK190X_I80_OE 0x04
/*
* AUOK190x commands, common to both controllers
*/
#define AUOK190X_CMD_INIT 0x0000
#define AUOK190X_CMD_STANDBY 0x0001
#define AUOK190X_CMD_WAKEUP 0x0002
#define AUOK190X_CMD_TCON_RESET 0x0003
#define AUOK190X_CMD_DATA_STOP 0x1002
#define AUOK190X_CMD_LUT_START 0x1003
#define AUOK190X_CMD_DISP_REFRESH 0x1004
#define AUOK190X_CMD_DISP_RESET 0x1005
#define AUOK190X_CMD_PRE_DISPLAY_START 0x100D
#define AUOK190X_CMD_PRE_DISPLAY_STOP 0x100F
#define AUOK190X_CMD_FLASH_W 0x2000
#define AUOK190X_CMD_FLASH_E 0x2001
#define AUOK190X_CMD_FLASH_STS 0x2002
#define AUOK190X_CMD_FRAMERATE 0x3000
#define AUOK190X_CMD_READ_VERSION 0x4000
#define AUOK190X_CMD_READ_STATUS 0x4001
#define AUOK190X_CMD_READ_LUT 0x4003
#define AUOK190X_CMD_DRIVERTIMING 0x5000
#define AUOK190X_CMD_LBALANCE 0x5001
#define AUOK190X_CMD_AGINGMODE 0x6000
#define AUOK190X_CMD_AGINGEXIT 0x6001
/*
* Common settings for AUOK190X_CMD_INIT
*/
#define AUOK190X_INIT_DATA_FILTER (0 << 12)
#define AUOK190X_INIT_DATA_BYPASS (1 << 12)
#define AUOK190X_INIT_INVERSE_WHITE (0 << 9)
#define AUOK190X_INIT_INVERSE_BLACK (1 << 9)
#define AUOK190X_INIT_SCAN_DOWN (0 << 1)
#define AUOK190X_INIT_SCAN_UP (1 << 1)
#define AUOK190X_INIT_SHIFT_LEFT (0 << 0)
#define AUOK190X_INIT_SHIFT_RIGHT (1 << 0)
/* Common bits to pixels
* Mode 15-12 11-8 7-4 3-0
* format0 4 3 2 1
* format1 3 4 1 2
*/
#define AUOK190X_INIT_FORMAT0 0
#define AUOK190X_INIT_FORMAT1 (1 << 6)
/*
* settings for AUOK190X_CMD_RESET
*/
#define AUOK190X_RESET_TCON (0 << 0)
#define AUOK190X_RESET_NORMAL (1 << 0)
#define AUOK190X_RESET_PON (1 << 1)
/*
* AUOK190X_CMD_VERSION
*/
#define AUOK190X_VERSION_TEMP_MASK (0x1ff)
#define AUOK190X_VERSION_EPD_MASK (0xff)
#define AUOK190X_VERSION_SIZE_INT(_val) ((_val & 0xfc00) >> 10)
#define AUOK190X_VERSION_SIZE_FLOAT(_val) ((_val & 0x3c0) >> 6)
#define AUOK190X_VERSION_MODEL(_val) (_val & 0x3f)
#define AUOK190X_VERSION_LUT(_val) (_val & 0xff)
#define AUOK190X_VERSION_TCON(_val) ((_val & 0xff00) >> 8)
/*
* update modes for CMD_PARTIALDISP on K1900 and CMD_DDMA on K1901
*/
#define AUOK190X_UPDATE_MODE(_res) ((_res & 0x7) << 12)
#define AUOK190X_UPDATE_NONFLASH (1 << 15)
/*
* track panel specific parameters for common init
*/
struct auok190x_init_data {
char *id;
struct auok190x_board *board;
void (*update_partial)(struct auok190xfb_par *par, u16 y1, u16 y2);
void (*update_all)(struct auok190xfb_par *par);
bool (*need_refresh)(struct auok190xfb_par *par);
void (*init)(struct auok190xfb_par *par);
};
extern void auok190x_send_command_nowait(struct auok190xfb_par *par, u16 data);
extern int auok190x_send_command(struct auok190xfb_par *par, u16 data);
extern void auok190x_send_cmdargs_nowait(struct auok190xfb_par *par, u16 cmd,
int argc, u16 *argv);
extern int auok190x_send_cmdargs(struct auok190xfb_par *par, u16 cmd,
int argc, u16 *argv);
extern void auok190x_send_cmdargs_pixels_nowait(struct auok190xfb_par *par,
u16 cmd, int argc, u16 *argv,
int size, u16 *data);
extern int auok190x_send_cmdargs_pixels(struct auok190xfb_par *par, u16 cmd,
int argc, u16 *argv, int size,
u16 *data);
extern int auok190x_read_cmdargs(struct auok190xfb_par *par, u16 cmd,
int argc, u16 *argv);
extern int auok190x_common_probe(struct platform_device *pdev,
struct auok190x_init_data *init);
extern int auok190x_common_remove(struct platform_device *pdev);
extern const struct dev_pm_ops auok190x_pm;
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