diff options
Diffstat (limited to 'include/linux/platform_data/video-pxafb.h')
| -rw-r--r-- | include/linux/platform_data/video-pxafb.h | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/include/linux/platform_data/video-pxafb.h b/include/linux/platform_data/video-pxafb.h index 07c6c1e153f8..38c24c77ba43 100644 --- a/include/linux/platform_data/video-pxafb.h +++ b/include/linux/platform_data/video-pxafb.h @@ -1,17 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Support for the xscale frame buffer. * * Author: Jean-Frederic Clere * Created: Sep 22, 2003 * Copyright: jfclere@sinix.net - * - * 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. */ #include <linux/fb.h> -#include <mach/regs-lcd.h> /* * Supported LCD connections @@ -154,7 +150,27 @@ struct pxafb_mach_info { }; void pxa_set_fb_info(struct device *, struct pxafb_mach_info *); -unsigned long pxafb_get_hsync_time(struct device *dev); + +/* smartpanel related */ +#define SMART_CMD_A0 (0x1 << 8) +#define SMART_CMD_READ_STATUS_REG (0x0 << 9) +#define SMART_CMD_READ_FRAME_BUFFER ((0x0 << 9) | SMART_CMD_A0) +#define SMART_CMD_WRITE_COMMAND (0x1 << 9) +#define SMART_CMD_WRITE_DATA ((0x1 << 9) | SMART_CMD_A0) +#define SMART_CMD_WRITE_FRAME ((0x2 << 9) | SMART_CMD_A0) +#define SMART_CMD_WAIT_FOR_VSYNC (0x3 << 9) +#define SMART_CMD_NOOP (0x4 << 9) +#define SMART_CMD_INTERRUPT (0x5 << 9) + +#define SMART_CMD(x) (SMART_CMD_WRITE_COMMAND | ((x) & 0xff)) +#define SMART_DAT(x) (SMART_CMD_WRITE_DATA | ((x) & 0xff)) + +/* SMART_DELAY() is introduced for software controlled delay primitive which + * can be inserted between command sequences, unused command 0x6 is used here + * and delay ranges from 0ms ~ 255ms + */ +#define SMART_CMD_DELAY (0x6 << 9) +#define SMART_DELAY(ms) (SMART_CMD_DELAY | ((ms) & 0xff)) #ifdef CONFIG_FB_PXA_SMARTPANEL extern int pxafb_smart_queue(struct fb_info *info, uint16_t *cmds, int); |