1/* linux/drivers/video/exynos_mipi_dsi_common.h
2 *
3 * Header file for Samsung SoC MIPI-DSI common driver.
4 *
5 * Copyright (c) 2012 Samsung Electronics Co., Ltd
6 *
7 * InKi Dae <inki.dae@samsung.com>
8 * Donghwa Lee <dh09.lee@samsung.com>
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2 as
12 * published by the Free Software Foundation.
13*/
14
15#ifndef _EXYNOS_MIPI_DSI_COMMON_H
16#define _EXYNOS_MIPI_DSI_COMMON_H
17
18static DECLARE_COMPLETION(dsim_rd_comp);
19static DECLARE_COMPLETION(dsim_wr_comp);
20
21int exynos_mipi_dsi_wr_data(struct mipi_dsim_device *dsim, unsigned int data_id,
22	const unsigned char *data0, unsigned int data_size);
23int exynos_mipi_dsi_rd_data(struct mipi_dsim_device *dsim, unsigned int data_id,
24	unsigned int data0, unsigned int req_size, u8 *rx_buf);
25irqreturn_t exynos_mipi_dsi_interrupt_handler(int irq, void *dev_id);
26void exynos_mipi_dsi_init_interrupt(struct mipi_dsim_device *dsim);
27int exynos_mipi_dsi_init_dsim(struct mipi_dsim_device *dsim);
28void exynos_mipi_dsi_stand_by(struct mipi_dsim_device *dsim,
29		unsigned int enable);
30int exynos_mipi_dsi_set_display_mode(struct mipi_dsim_device *dsim,
31			struct mipi_dsim_config *dsim_info);
32int exynos_mipi_dsi_init_link(struct mipi_dsim_device *dsim);
33int exynos_mipi_dsi_set_hs_enable(struct mipi_dsim_device *dsim);
34int exynos_mipi_dsi_set_data_transfer_mode(struct mipi_dsim_device *dsim,
35		unsigned int mode);
36int exynos_mipi_dsi_enable_frame_done_int(struct mipi_dsim_device *dsim,
37	unsigned int enable);
38int exynos_mipi_dsi_get_frame_done_status(struct mipi_dsim_device *dsim);
39int exynos_mipi_dsi_clear_frame_done(struct mipi_dsim_device *dsim);
40
41extern struct fb_info *registered_fb[FB_MAX] __read_mostly;
42
43int exynos_mipi_dsi_fifo_clear(struct mipi_dsim_device *dsim,
44				unsigned int val);
45
46#endif /* _EXYNOS_MIPI_DSI_COMMON_H */
47