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dm8107 dvo2输出问题

Other Parts Discussed in Thread: DM8107

问题:dm8107需要使用hdmi和dvo2同时输出,输出内容一样,hdmi显示正常,dvo2没有显示

我们修改了system_dctrl.c 将VPS_DC_AUX_INPUT_PATH流水同时输出到VPS_DC_HDMI_BLEND和VPS_DC_DVO2_BLEND

同时dctrlTriDisplayConfig->vencInfo.tiedVencs = VPS_DC_VENC_HDMI | VPS_DC_VENC_DVO2 ,即DVO2使用和HDMI一样的时钟源

量了dvo2的输出时钟,发现没有时钟,是否还需要修改什么,才能使dvo2有时钟?