Alexey Bogomolov Posted September 19, 2017 Posted September 19, 2017 I bought a 7inch HDMI LCD (C) panel http://www.waveshare.com/7inch-HDMI-LCD-C.htm and trying to use it with Orange Pi One. All is right, but: 1. the image constantly flickers 2. when the brightness changes, a "ghost" of the old image appears I use power from PC power supply, yellow line, armbian image is Armbian_5.30_Orangepione_Ubuntu_xenial_default_3.4.113_desktop Can I do something with my configs, or this panel is a piece of shit? My fex: [boot_disp] advert_disp = 0 auto_hpd = 1 output_type = 4 hdmi_channel = 0 hdmi_mode = 4 cvbs_channel = 1 cvbs_mode = 11 output_full = 1 hdmi_mode_check = 1 screen0_out_color_range = 1 [disp_init] disp_init_enable = 1 disp_mode = 0 screen0_out_color_range = 1 screen0_output_type = 3 screen0_output_mode = 5 screen1_output_type = 3 screen1_output_mode = 5 fb0_framebuffer_num = 3 fb0_format = 10 fb0_scaler_mode_enable = 1 fb0_width = 1024 fb0_height = 600 fb1_framebuffer_num = 3 fb1_format = 10 fb1_scaler_mode_enable = 1 fb1_width = 1024 fb1_height = 600 hdcp_enable = 0 [hdmi_para] hdmi_used = 1 hdmi_power = "vcc-hdmi-18" hdmi_cts_compatibility = 1 hdcp_enable = 0
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