__s32 Disp_lcdc_init(__u32 sel)
{
irqreturn_t ret;
LCD_get_sys_config(sel, &(gdisp.screen[sel].lcd_cfg));
lcdc_clk_init(sel);
lvds_clk_init();
lcdc_clk_on(sel); /* ??need to be open */
LCDC_init(sel);
lcdc_clk_off(sel);
if (sel == 0)
ret = request_irq(INTC_IRQNO_LCDC0, Disp_lcdc_event_proc,
IRQF_DISABLED, "sunxi lcd0", (void *)sel);
else
ret = request_irq(INTC_IRQNO_LCDC1, Disp_lcdc_event_proc,
IRQF_DISABLED, "sunxi lcd1", (void *)sel);
if (gdisp.screen[sel].lcd_cfg.lcd_used) {
if (lcd_panel_fun[sel].cfg_panel_info)
lcd_panel_fun[sel].cfg_panel_info(&gpanel_info[sel]);
else
LCD_get_panel_para(sel, &gpanel_info[sel]);
gpanel_info[sel].tcon_index = 0;
if (!sunxi_is_version_A() &&
(gpanel_info[sel].lcd_pwm_not_used == 0)) {
__pwm_info_t pwm_info;
pwm_info.enable = 0;
pwm_info.active_state = 1;
pwm_info.period_ns =
1000000 / gpanel_info[sel].lcd_pwm_freq;
if (gpanel_info[sel].lcd_pwm_pol == 0)
pwm_info.duty_ns =
(gdisp.screen[sel].lcd_cfg.init_bright *
pwm_info.period_ns) / 256;
else
pwm_info.duty_ns =
((256 -
gdisp.screen[sel].lcd_cfg.init_bright) *
pwm_info.period_ns) / 256;
pwm_set_para(gpanel_info[sel].lcd_pwm_ch, &pwm_info);
}
LCD_GPIO_init(sel);
}
return DIS_SUCCESS;
}
__s32 Disp_lcdc_init(__u32 sel)
{
LCD_get_sys_config(sel, &(gdisp.screen[sel].lcd_cfg));
lcdc_clk_init(sel);
lvds_clk_init();
lcdc_clk_on(sel); //??need to be open
LCDC_init(sel);
lcdc_clk_off(sel);
if(sel == 0)
{
OSAL_RegISR(INTC_IRQNO_LCDC0,0,Disp_lcdc_event_proc,(void*)sel,0,0);
#ifndef __LINUX_OSAL__
OSAL_InterruptEnable(INTC_IRQNO_LCDC0);
LCD_get_panel_funs_0(&lcd_panel_fun[sel]);
#endif
}
else
{
OSAL_RegISR(INTC_IRQNO_LCDC1,0,Disp_lcdc_event_proc,(void*)sel,0,0);
#ifndef __LINUX_OSAL__
OSAL_InterruptEnable(INTC_IRQNO_LCDC1);
LCD_get_panel_funs_1(&lcd_panel_fun[sel]);
#endif
}
if(gdisp.screen[sel].lcd_cfg.lcd_used)
{
if(lcd_panel_fun[sel].cfg_panel_info)
{
lcd_panel_fun[sel].cfg_panel_info(&gpanel_info[sel]);
}
else
{
LCD_get_panel_para(sel, &gpanel_info[sel]);
}
gpanel_info[sel].tcon_index = 0;
if((OSAL_sw_get_ic_ver() != 0xA) && (gpanel_info[sel].lcd_pwm_not_used == 0))
{
__pwm_info_t pwm_info;
pwm_info.enable = 0;
pwm_info.active_state = 1;
pwm_info.period_ns = 1000000 / gpanel_info[sel].lcd_pwm_freq;
if(gpanel_info[sel].lcd_pwm_pol == 0)
{
pwm_info.duty_ns = (192 * pwm_info.period_ns) / 256;
}
else
{
pwm_info.duty_ns = ((256 - 192) * pwm_info.period_ns) / 256;
}
pwm_set_para(gpanel_info[sel].lcd_pwm_ch, &pwm_info);
}
LCD_GPIO_init(sel);
}
return DIS_SUCCESS;
}