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path: root/drivers/video/fbdev/auo_k190x.h
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Diffstat (limited to 'drivers/video/fbdev/auo_k190x.h')
-rw-r--r--drivers/video/fbdev/auo_k190x.h129
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 000000000000..e35af1f51b28
--- /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;