CRTC info --------- CRTC 42: pipe: A, active=yes, (size=1366x768), dither=yes, bpp=18 fb: 81, pos: 0x0, size: 1366x768 encoder 67: type: DDI A, connectors: connector 68: type: eDP-1, status: connected, mode: "1366x768": 60 76420 1366 1502 1532 1592 768 776 788 800 0x48 0xa cursor visible? no, position (0, 0), size 0x0, addr 0x00000000 No scalers available on this platform --Plane id 31: type=PRI, crtc_pos= 0x 0, crtc_size=1366x 768, src_pos=0.0000x0.0000, src_size=1366.0000x768.0000, format=XR24 little-endian (0x34325258), rotation=0 (0x00000001) --Plane id 34: type=OVL, crtc_pos= 0x 0, crtc_size= 0x 0, src_pos=0.0000x0.0000, src_size=0.0000x0.0000, format=N/A, rotation=0 (0x00000001) --Plane id 39: type=CUR, crtc_pos= 0x 0, crtc_size= 0x 0, src_pos=0.0000x0.0000, src_size=0.0000x0.0000, format=N/A, rotation=0 (0x00000001) underrun reporting: cpu=yes pch=yes CRTC 54: pipe: B, active=no, (size=1366x768), dither=yes, bpp=18 underrun reporting: cpu=yes pch=yes CRTC 66: pipe: C, active=no, (size=1366x768), dither=yes, bpp=18 underrun reporting: cpu=yes pch=yes Connector info -------------- connector 68: type eDP-1, status: connected physical dimensions: 260x140mm subpixel order: Unknown CEA rev: 0 DPCD rev: 11 audio support: no fixed mode: "1366x768": 60 76420 1366 1502 1532 1592 768 776 788 800 0x48 0xa DP branch device present: no modes: "1366x768": 60 76420 1366 1502 1532 1592 768 776 788 800 0x48 0xa connector 74: type HDMI-A-1, status: disconnected