kernel_samsung_msm8974/drivers/video/msm/mipi_toshiba_video_wsvga_pt.c

/* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 and
 * only version 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 */

#include "msm_fb.h"
#include "mipi_dsi.h"
#include "mipi_toshiba.h"

static struct msm_panel_info pinfo;

static struct mipi_dsi_phy_ctrl dsi_video_mode_phy_db = {
	/* 600*1024, RGB888, 3 Lane 55 fps video mode */
    /* regulator */
	{0x09, 0x08, 0x05, 0x00, 0x20},
	/* timing */
	{0x73, 0x2e, 0x11, 0x00, 0x3c, 0x46, 0x14, 0x31,
	0x1c, 0x03, 0x04, 0xa0},
    /* phy ctrl */
	{0x5f, 0x00, 0x00, 0x10},
    /* strength */
	{0xff, 0x00, 0x06, 0x00},
	/* pll control */
	{0x0, 0x49, 0x30, 0xc4, 0x00, 0x20, 0x07, 0x62,
	0x41, 0x0f, 0x01,
	0x00, 0x14, 0x03, 0x00, 0x02, 0x00, 0x20, 0x00, 0x01 },
};

static int __init mipi_video_toshiba_wsvga_pt_init(void)
{
	int ret;

	if (msm_fb_detect_client("mipi_video_toshiba_wsvga"))
		return 0;

	pinfo.xres = 600;
	pinfo.yres = 1024;
	/*
	 *
	 * Panel's Horizontal input timing requirement is to
	 * include dummy(pad) data of 200 clk in addition to
	 * width and porch/sync width values
	 */
	pinfo.lcdc.xres_pad = 200;
	pinfo.lcdc.yres_pad = 0;

	pinfo.type = MIPI_VIDEO_PANEL;
	pinfo.pdest = DISPLAY_1;
	pinfo.wait_cycle = 0;
	pinfo.bpp = 24;
	pinfo.lcdc.h_back_porch = 16;
	pinfo.lcdc.h_front_porch = 23;
	pinfo.lcdc.h_pulse_width = 8;
	pinfo.lcdc.v_back_porch = 3;
	pinfo.lcdc.v_front_porch = 45;
	pinfo.lcdc.v_pulse_width = 2;
	pinfo.lcdc.border_clr = 0;	/* blk */
	pinfo.lcdc.underflow_clr = 0xff;	/* blue */
	pinfo.lcdc.hsync_skew = 0;
	pinfo.bl_max = MIPI_TOSHIBA_PWM_LEVEL;
	pinfo.bl_min = 1;
	pinfo.fb_num = 2;

	pinfo.mipi.mode = DSI_VIDEO_MODE;
	pinfo.mipi.pulse_mode_hsa_he = FALSE;
	pinfo.mipi.hfp_power_stop = FALSE;
	pinfo.mipi.hbp_power_stop = FALSE;
	pinfo.mipi.hsa_power_stop = FALSE;
	pinfo.mipi.eof_bllp_power_stop = FALSE;
	pinfo.mipi.bllp_power_stop = FALSE;
	pinfo.mipi.traffic_mode = DSI_NON_BURST_SYNCH_EVENT;
	pinfo.mipi.dst_format = DSI_VIDEO_DST_FORMAT_RGB888;
	pinfo.mipi.vc = 0;
	pinfo.mipi.rgb_swap = DSI_RGB_SWAP_RGB;
	pinfo.mipi.data_lane0 = TRUE;
	pinfo.mipi.data_lane1 = TRUE;
	pinfo.mipi.data_lane2 = TRUE;
	pinfo.mipi.t_clk_post = 0x04;
	pinfo.mipi.t_clk_pre = 0x1a;
	pinfo.mipi.esc_byte_ratio = 4;
	pinfo.mipi.stream = 0; /* dma_p */
	pinfo.mipi.mdp_trigger = 0;
	pinfo.mipi.dma_trigger = DSI_CMD_TRIGGER_SW;
	pinfo.mipi.frame_rate = 55;
	pinfo.mipi.dsi_phy_db = &dsi_video_mode_phy_db;
	pinfo.mipi.tx_eot_append = TRUE;

	ret = mipi_toshiba_device_register(&pinfo, MIPI_DSI_PRIM,
						MIPI_DSI_PANEL_WSVGA_PT);
	if (ret)
		printk(KERN_ERR "%s: failed to register device!\n", __func__);

	return ret;
}

module_init(mipi_video_toshiba_wsvga_pt_init);