Пример #1
0
static int mt8193_video_config(HDMI_VIDEO_RESOLUTION vformat, HDMI_VIDEO_INPUT_FORMAT vin, HDMI_VIDEO_OUTPUT_FORMAT vout)
{
    MT8193_DRV_FUNC();

	del_timer(&r_hdmi_timer);
	memset((void*)&r_hdmi_timer, 0, sizeof(r_hdmi_timer));

    _stAvdAVInfo.e_resolution = vformat;

    vSetHDMITxPLLTrigger();
    vResetHDMIPLL();

    _stAvdAVInfo.fgHdmiTmdsEnable = 0;
    av_hdmiset(HDMI_SET_TURN_OFF_TMDS, &_stAvdAVInfo, 1);
    av_hdmiset(HDMI_SET_VPLL, &_stAvdAVInfo, 1);
    av_hdmiset(HDMI_SET_SOFT_NCTS, &_stAvdAVInfo, 1);
    av_hdmiset(HDMI_SET_VIDEO_RES_CHG, &_stAvdAVInfo, 1);
    av_hdmiset(HDMI_SET_HDCP_INITIAL_AUTH, &_stAvdAVInfo, 1);
	 
    memset((void*)&r_hdmi_timer, 0, sizeof(r_hdmi_timer));
    r_hdmi_timer.expires  = jiffies + 1/(1000/HZ);   // wait 1s to stable
    r_hdmi_timer.function = hdmi_poll_isr;     
    r_hdmi_timer.data     = 0;
    init_timer(&r_hdmi_timer);
    add_timer(&r_hdmi_timer);
	mt8193_hdmiinit = 1;
	
    return 0;
}
Пример #2
0
static int mt8193_video_config(enum HDMI_VIDEO_RESOLUTION vformat, enum HDMI_VIDEO_INPUT_FORMAT vin,
			       enum HDMI_VIDEO_OUTPUT_FORMAT vout)
{
	HDMI_DEF_LOG("[hdmi]mt8193_video_config:%d\n", vformat);

	_stAvdAVInfo.e_resolution = vformat;

	vSetHDMITxPLLTrigger();
	vResetHDMIPLL();

	_stAvdAVInfo.fgHdmiTmdsEnable = 0;
	av_hdmiset(HDMI_SET_TURN_OFF_TMDS, &_stAvdAVInfo, 1);
	av_hdmiset(HDMI_SET_VPLL, &_stAvdAVInfo, 1);
	av_hdmiset(HDMI_SET_SOFT_NCTS, &_stAvdAVInfo, 1);
	av_hdmiset(HDMI_SET_VIDEO_RES_CHG, &_stAvdAVInfo, 1);

	if (get_boot_mode() != FACTORY_BOOT)
		av_hdmiset(HDMI_SET_HDCP_INITIAL_AUTH, &_stAvdAVInfo, 1);

	mt8193_hdmiinit = 1;

	return 0;
}