s32 disp_lcd_event_proc(void *parg)
#endif
{
u32 screen_id = (u32)parg;
static u32 cntr=0;
if(tcon_irq_query(screen_id,LCD_IRQ_TCON0_VBLK) || tcon_irq_query(screen_id,LCD_IRQ_TCON1_VBLK)
|| dsi_irq_query(screen_id,DSI_IRQ_VIDEO_VBLK)) {
sync_event_proc(screen_id);
}
if(tcon_irq_query(screen_id,LCD_IRQ_TCON0_CNTR)) {
sync_event_proc(screen_id);
if(disp_al_lcd_tri_busy(screen_id)) {
if(cntr>=1) {
cntr = 0;
} else {
cntr++;
}
} else {
cntr = 0;
}
if(cntr==0) {
/* todo? cpu_isr */
disp_al_lcd_tri_start(screen_id);
}
}
return OSAL_IRQ_RETURN;
}
s32 bsp_disp_is_in_vb(void)
{
u32 num_screens, screen_id;
s32 ret = 1;
num_screens = bsp_disp_feat_get_num_screens();
for(screen_id=0; screen_id<num_screens; screen_id++) {
if(bsp_disp_get_output_type(screen_id) == DISP_OUTPUT_TYPE_LCD) {
struct disp_lcd* lcd;
static disp_panel_para info;
lcd = disp_get_lcd(screen_id);
if(!lcd) {
DE_WRN("get lcd%d fail\n", screen_id);
}
memset(&info, 0, sizeof(disp_panel_para));
if(lcd && lcd->get_panel_info)
lcd->get_panel_info(lcd, &info);
if(info.lcd_if == LCD_IF_EDP) {
ret = disp_al_edp_int(EDP_IRQ_VBLK);
} else {
ret = tcon_irq_query(screen_id,LCD_IRQ_TCON0_VBLK) | dsi_irq_query(screen_id,DSI_IRQ_VIDEO_VBLK);
}
} else if(bsp_disp_get_output_type(screen_id) == DISP_OUTPUT_TYPE_HDMI) {
/* FIXME: add hdmi */
}
}
return ret;
}
/* query lcd irq, clear it when the irq queried exist
*/
int disp_al_lcd_query_irq(u32 screen_id, __lcd_irq_id_t irq_id, disp_panel_para * panel)
{
int ret = 0;
ret = tcon_irq_query(screen_id, irq_id);
return ret;
}
int disp_al_device_query_irq(u32 screen_id)
{
int ret = 0;
int irq_id = 0;
irq_id = (al_priv.output_type[screen_id] == (u32)DISP_OUTPUT_TYPE_LCD)?\
LCD_IRQ_TCON0_VBLK:LCD_IRQ_TCON1_VBLK;
ret = tcon_irq_query(screen_id, irq_id);
return ret;
}
/* query lcd irq, clear it when the irq queried exist
*/
int disp_al_lcd_query_irq(u32 screen_id, __lcd_irq_id_t irq_id, disp_panel_para * panel)
{
int ret = 0;
if(LCD_IF_DSI == panel->lcd_if) {
#if defined(SUPPORT_DSI)
ret = dsi_irq_query(screen_id, (__dsi_irq_id_t)irq_id);
#endif
}
else
ret = tcon_irq_query(screen_id, irq_id);
return ret;
}