M7350/kernel/drivers/video/msm/mddi_toshiba_wvga_pt.c
2024-09-09 08:52:07 +00:00

70 lines
1.8 KiB
C

/* Copyright (c) 2009-2012, 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 "mddihost.h"
#include "mddihosti.h"
#include "mddi_toshiba.h"
static struct msm_panel_info pinfo;
static int __init mddi_toshiba_wvga_pt_init(void)
{
int ret;
#ifdef CONFIG_FB_MSM_MDDI_AUTO_DETECT
uint id;
ret = msm_fb_detect_client("mddi_toshiba_wvga_pt");
if (ret == -ENODEV)
return 0;
if (ret) {
id = mddi_get_client_id();
if (id != 0xd2638722)
return 0;
}
#endif
pinfo.xres = 480;
pinfo.yres = 800;
MSM_FB_SINGLE_MODE_PANEL(&pinfo);
pinfo.type = MDDI_PANEL;
pinfo.pdest = DISPLAY_1;
pinfo.mddi.vdopkt = MDDI_DEFAULT_PRIM_PIX_ATTR;
pinfo.wait_cycle = 0;
pinfo.bpp = 18;
pinfo.lcd.vsync_enable = TRUE;
pinfo.lcd.refx100 = 6102; /* adjust refx100 to prevent tearing */
pinfo.mddi.is_type1 = TRUE;
pinfo.lcd.v_back_porch = 8; /* vsw=10 + vbp = 8 */
pinfo.lcd.v_front_porch = 2;
pinfo.lcd.v_pulse_width = 10;
pinfo.lcd.hw_vsync_mode = FALSE;
pinfo.lcd.vsync_notifier_period = (1 * HZ);
pinfo.bl_max = 15;
pinfo.bl_min = 1;
pinfo.clk_rate = 222750000;
pinfo.clk_min = 200000000;
pinfo.clk_max = 240000000;
pinfo.fb_num = 2;
ret = mddi_toshiba_device_register(&pinfo, TOSHIBA_VGA_PRIM,
LCD_TOSHIBA_2P4_WVGA_PT);
if (ret)
printk(KERN_ERR "%s: failed to register device!\n", __func__);
return ret;
}
module_init(mddi_toshiba_wvga_pt_init);