diff options
Diffstat (limited to 'drivers/video/fbdev/auo_k190x.h')
| -rw-r--r-- | drivers/video/fbdev/auo_k190x.h | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/drivers/video/fbdev/auo_k190x.h b/drivers/video/fbdev/auo_k190x.h new file mode 100644 index 000000000..e35af1f51 --- /dev/null +++ b/drivers/video/fbdev/auo_k190x.h @@ -0,0 +1,129 @@ +/* + * 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; |