__s32 hdmi_main_task_loop(void)
{
static __u32 times = 0;
HPD = main_Hpd_Check();
if( 0 == HPD )
{
if((hdmi_state > HDMI_State_Wait_Hpd) || (hdmi_state == HDMI_State_Idle)) {
__inf("plugout\n");
hdmi_state = HDMI_State_Idle;
video_on = 0;
audio_on = 0;
Hdmi_hpd_event();
}
if((times++) >= 10) {
times = 0;
__inf("unplug state !!\n");
}
}
switch(hdmi_state) {
case HDMI_State_Idle:
__inf("HDMI_State_Idle\n");
bsp_hdmi_hrst();
bsp_hdmi_standby();
hdmi_state = HDMI_State_Wait_Hpd;
case HDMI_State_Wait_Hpd:
__inf("HDMI_State_Wait_Hpd\n");
//bsp_hdmi_init();
if(HPD) {
hdmi_state = HDMI_State_EDID_Parse;
__inf("plugin\n");
} else {
return 0;
}
msleep(200);
case HDMI_State_Rx_Sense:
case HDMI_State_EDID_Parse:
__inf("HDMI_State_EDID_Parse\n");
ParseEDID();
hdmi_state = HDMI_State_HPD_Done;
Hdmi_hpd_event();
if(video_enable)
set_video_enable(true);
case HDMI_State_HPD_Done:
//__inf("HDMI_State_HPD_Done\n");
if(video_on && hdcp_enable)
bsp_hdmi_hdl();
return 0;
default:
__wrn(" unkonwn hdmi state, set to idle\n");
hdmi_state = HDMI_State_Idle;
return 0;
}
}
__s32 Hdmi_hal_video_enable(bool enable)
{
__inf("Hdmi_hal_video_enable = %x\n",enable);
set_video_enable(enable);
return 0;
}
