CRTC info --------- CRTC 32: pipe: A, active=yes, (size=2560x1440), dither=no, bpp=24 fb: 65, pos: 0x0, size: 2560x1440 encoder 47: type: DDI A, connectors: connector 48: type: eDP-1, status: connected, mode: id 0:"" freq 0 clock 242000 hdisp 2560 hss 2608 hse 2640 htot 2720 vdisp 1440 vss 1442 vse 1445 vtot 1481 type 0x0 flags 0xa cursor visible? no, position (0, 0), size 0x0, addr 0x00000000, active? no No scalers available on this platform --Plane id 26: type=PRI, crtc_pos= 0x 0, crtc_size=2560x1440, src_pos=0.0000x0.0000, src_size=2560.0000x1440.0000, format=XR24 little-endian (0x34325258), rotation=0 (0x00000001) --Plane id 28: 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 30: 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 39: pipe: B, active=no, (size=0x0), dither=no, bpp=0 underrun reporting: cpu=yes pch=yes CRTC 46: pipe: C, active=no, (size=0x0), dither=no, bpp=0 underrun reporting: cpu=yes pch=yes Connector info -------------- connector 48: type eDP-1, status: connected name: physical dimensions: 290x170mm subpixel order: Unknown CEA rev: 0 DPCD rev: 12 audio support: no fixed mode: id 52:"2560x1440" freq 60 clock 242000 hdisp 2560 hss 2608 hse 2640 htot 2720 vdisp 1440 vss 1442 vse 1445 vtot 1481 type 0x48 flags 0xa DP branch device present: no modes: id 49:"2560x1440" freq 60 clock 242000 hdisp 2560 hss 2608 hse 2640 htot 2720 vdisp 1440 vss 1442 vse 1445 vtot 1481 type 0x48 flags 0xa id 50:"2560x1440" freq 40 clock 161330 hdisp 2560 hss 2608 hse 2640 htot 2720 vdisp 1440 vss 1442 vse 1445 vtot 1481 type 0x40 flags 0xa connector 57: type HDMI-A-1, status: disconnected audio support: no modes: connector 60: type DP-1, status: disconnected DPCD rev: 0 audio support: no DP branch device present: no modes: connector 64: type HDMI-A-2, status: disconnected audio support: no modes: