__s32 DRV_lcd_open(__u32 sel)
{
__u32 i = 0;
__lcd_flow_t *flow;
if (g_disp_drv.b_lcd_open[sel] == 0) {
BSP_disp_lcd_open_before(sel);
flow = BSP_disp_lcd_get_open_flow(sel);
for (i = 0; i < flow->func_num; i++) {
__u32 timeout = flow->func[i].delay * HZ / 1000;
flow->func[i].func(sel);
set_current_state(TASK_INTERRUPTIBLE);
schedule_timeout(timeout);
}
BSP_disp_lcd_open_after(sel);
g_disp_drv.b_lcd_open[sel] = 1;
}
return 0;
}
// [before][step_0][delay_0][step_1][delay_1]......[step_n-2][delay_n-2][step_n-1][delay_n-1][after]
void DRV_lcd_open_callback(void *parg)
{
__lcd_flow_t *flow;
__u32 sel = (__u32)parg;
__s32 i = lcd_flow_cnt[sel]++;
flow = BSP_disp_lcd_get_open_flow(sel);
__inf("lcd %d timeout=%d\n", i, flow->func[i].delay);
if(i < flow->func_num)
{
flow->func[i].func(sel);
if(flow->func[i].delay == 0)
{
DRV_lcd_open_callback((void*)sel);
}
else
{
wBoot_timer_start(lcd_timer[sel], flow->func[i].delay, 0);
}
}
else if(i == flow->func_num)
{
BSP_disp_lcd_open_after(sel);
lcd_op_finished[sel] = 1;
}
}
//run the last step of lcd open flow(backlight)
__s32 disp_lcd_open_late(__u32 sel)
{
__lcd_flow_t *flow;
if(g_disp_drv.b_lcd_open[sel] == 0)
{
flow = BSP_disp_lcd_get_open_flow(sel);
flow->func[flow->func_num-1].func(sel);
flow->cur_step = 0;
BSP_disp_lcd_open_after(sel);
g_disp_drv.b_lcd_open[sel] = 1;
}
return 0;
}
__s32 DRV_lcd_open(__u32 sel)
{
__u32 i = 0;
__lcd_flow_t *flow;
BSP_disp_lcd_open_before(sel);
flow = BSP_disp_lcd_get_open_flow(sel);
for(i=0; i<flow->func_num; i++)
{
flow->func[i].func(sel);
esKRNL_TimeDly(flow->func[i].delay / 10);
}
BSP_disp_lcd_open_after(sel);
return EPDK_OK;
}