__s32 Disp_lcdc_init(__u32 sel)
{
lcdc_clk_init(sel);
lcdc_clk_on(sel); //??need to be open
LCDC_init(sel);
lcdc_clk_off(sel);
Disp_pwm_cfg(sel);
if(sel == 0)
{
LCD_get_panel_funs_0(&lcd_panel_fun[sel]);
OSAL_RegISR(INTC_IRQNO_LCDC0,0,Disp_lcdc_event_proc,(void*)sel,0,0);
//OSAL_InterruptEnable(INTC_IRQNO_LCDC0);
}
else
{
LCD_get_panel_funs_1(&lcd_panel_fun[sel]);
OSAL_RegISR(INTC_IRQNO_LCDC1,0,Disp_lcdc_event_proc,(void*)sel,0,0);
//OSAL_InterruptEnable(INTC_IRQNO_LCDC1);
}
lcd_panel_fun[sel].cfg_panel_info(&gpanel_info[sel]);
return DIS_SUCCESS;
}
__s32 Image_init(__u32 screen_id)
{
image_clk_init(screen_id);
/* when access image registers, must open MODULE CLOCK of image */
image_clk_on(screen_id, 0);
DE_BE_Reg_Init(screen_id);
Image_open(screen_id);
DE_BE_EnableINT(screen_id, DE_IMG_REG_LOAD_FINISH);
DE_BE_reg_auto_load_en(screen_id, 0);
if(screen_id == 0) {
OSAL_RegISR(gdisp.init_para.irq[DISP_MOD_BE0],0,scaler_event_proc, (void *)screen_id,0,0);
#ifndef __LINUX_OSAL__
OSAL_InterruptEnable(gdisp.init_para.irq[DISP_MOD_BE0]);
#endif
} else if(screen_id == 1) {
OSAL_RegISR(gdisp.init_para.irq[DISP_MOD_BE1],0,scaler_event_proc, (void *)screen_id,0,0);
#ifndef __LINUX_OSAL__
OSAL_InterruptEnable(gdisp.init_para.irq[DISP_MOD_BE1]);
#endif
}
return DIS_SUCCESS;
}
__s32 Image_init(__u32 sel)
{
image_clk_init(sel);
image_clk_on(sel); //when access image registers, must open MODULE CLOCK of image
DE_BE_Reg_Init(sel);
if(sel == 0)
{
BSP_disp_sprite_init(sel);
}
//DE_BE_Ready_Enable(sel, TRUE);
Image_open(sel);
if(sel == 0)
{
DE_BE_EnableINT(sel, DE_IMG_IRDY_IE);
}//DE_BE_EnableINT(sel , DE_IMG_IRDY_IE); //when sel == 1, can't process when image0 module clk close
//image_clk_off(sel); //close MODULE CLOCK of image
if(sel == 0)
{
OSAL_RegISR(INTC_IRQNO_IMAGE0,0,Image_event_proc, (void *)sel,0,0);
//OSAL_InterruptEnable(INTC_IRQNO_IMAGE0);
}
else if(sel == 1)
{
OSAL_RegISR(INTC_IRQNO_IMAGE1,0,Image_event_proc, (void *)sel,0,0);
//OSAL_InterruptEnable(INTC_IRQNO_IMAGE1);
}
return DIS_SUCCESS;
}
__s32 Scaler_Init(__u32 scaler_index)
{
scaler_clk_init(scaler_index);
DE_SCAL_DisableINT(scaler_index,DE_WB_END_IE);
if(scaler_index == 0) {
OSAL_RegISR(gdisp.init_para.irq[DISP_MOD_FE0],0,scaler_event_proc, (void *)scaler_index,0,0);
#ifndef __LINUX_OSAL__
OSAL_InterruptEnable(gdisp.init_para.irq[DISP_MOD_FE0]);
#endif
} else if(scaler_index == 1) {
OSAL_RegISR(gdisp.init_para.irq[DISP_MOD_FE1],0,scaler_event_proc, (void *)scaler_index,0,0);
#ifndef __LINUX_OSAL__
OSAL_InterruptEnable(gdisp.init_para.irq[DISP_MOD_FE1]);
#endif
}
return DIS_SUCCESS;
}
__s32 Scaler_Init(__u32 sel)
{
scaler_clk_init(sel);
DE_SCAL_EnableINT(sel,DE_WB_END_IE);
if(sel == 0)
{
OSAL_RegISR(INTC_IRQNO_SCALER0,0,Scaler_event_proc, (void *)sel,0,0);
//OSAL_InterruptEnable(INTC_IRQNO_SCALER0);
}
else if(sel == 1)
{
OSAL_RegISR(INTC_IRQNO_SCALER1,0,Scaler_event_proc, (void *)sel,0,0);
//OSAL_InterruptEnable(INTC_IRQNO_SCALER1);
}
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;
}
s32 disp_lcd_init(struct disp_lcd* lcd)
{
struct disp_lcd_private_data *lcdp = disp_lcd_get_priv(lcd);
struct disp_notifier_block *nb;
if((NULL == lcd) || (NULL == lcdp)) {
DE_WRN("NULL hdl!\n");
return DIS_FAIL;
}
/* register one notifier for all lcd */
if(0 == lcd->channel_id) {
nb = (struct disp_notifier_block *)OSAL_malloc(sizeof(struct disp_notifier_block));
if(nb) {
nb->notifier_call = &disp_lcd_notifier_callback;
disp_notifier_register(nb);
} else
DE_WRN("malloc memory fail!\n");
}
lcd_get_sys_config(lcd->channel_id, &lcdp->lcd_cfg);
lcd_parse_panel_para(lcd->channel_id, &lcdp->panel_info);
if(disp_lcd_is_used(lcd)) {
if(lcdp->panel_info.lcd_pwm_used) {
lcdp->pwm_info.channel = lcdp->panel_info.lcd_pwm_ch;
lcdp->pwm_info.polarity = lcdp->panel_info.lcd_pwm_pol;
// lcdp->pwm_info.dev = OSAL_Pwm_request(lcdp->panel_info.lcd_pwm_ch);
}
disp_lcd_backlight_disable(lcd);
}
lcd_clk_init(lcd);
lcd_clk_enable(lcd);
disp_al_lcd_init(lcd->channel_id);
lcd_clk_disable(lcd);
if(disp_al_query_lcd_mod(lcd->channel_id)) {
OSAL_RegISR(lcdp->irq_no,0,disp_lcd_event_proc,(void*)lcd->channel_id,0,0);
#if !defined(__LINUX_PLAT__)
OSAL_InterruptEnable(lcdp->irq_no);
#endif
}
if(LCD_IF_DSI == lcdp->panel_info.lcd_if) {
OSAL_RegISR(lcdp->irq_no_dsi,0,disp_lcd_event_proc,(void*)lcd->channel_id,0,0);
#if !defined(__LINUX_PLAT__)
OSAL_InterruptEnable(lcdp->irq_no_dsi);
#endif
} else if(LCD_IF_EDP == lcdp->panel_info.lcd_if) {
/* todo? register edp vint proc */
}
__u64 backlight_bright;
__u64 period_ns, duty_ns;
if(lcdp->panel_info.lcd_pwm_freq != 0) {
period_ns = 1000*1000*1000 / lcdp->panel_info.lcd_pwm_freq;
} else {
DE_WRN("lcd%d.lcd_pwm_freq is ZERO\n", lcd->channel_id);
period_ns = 1000*1000*1000 / 1000; //default 1khz
}
backlight_bright = lcdp->lcd_cfg.backlight_bright;
duty_ns = (backlight_bright * period_ns) / 256;
// DE_DBG("[PWM]backlight_bright=%d,period_ns=%d,duty_ns=%d\n",(u32)backlight_bright,(u32)period_ns, (u32)duty_ns);
sunxi_pwm_set_polarity(lcdp->pwm_info.channel, lcdp->pwm_info.polarity);
sunxi_pwm_config(lcdp->pwm_info.channel, duty_ns, period_ns);
lcdp->pwm_info.duty_ns = duty_ns;
lcdp->pwm_info.period_ns = period_ns;
return 0;
}
