LXR linux/drivers/video/exynos/exynos_mipi_dsi

   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