trying to load module i915...success.
Encoders:
id	crtc	type	possible crtcs	possible clones	
6	3	TMDS	0x00000003	0x00000001
11	0	DAC	0x00000003	0x00000002
12	0	TMDS	0x00000003	0x00000004
16	0	TMDS	0x00000003	0x00000008
18	0	TMDS	0x00000003	0x00000010
21	0	TMDS	0x00000003	0x00000020
25	0	TMDS	0x00000003	0x00000040

Connectors:
id	encoder	status		type	size (mm)	modes	encoders
5	6	connected	embedded displayport	290x160		2	6
  modes:
  name refresh (Hz) hdisp hss hse htot vdisp vss vse vtot)
  1920x1080 60 1920 1952 1984 2481 1080 1083 1086 1095
  1920x1080 40 1920 1952 1984 2281 1080 1083 1086 1095
  props:
	EDID, flags 20
	DPMS, flags 8
	force_audio, flags 2
	Broadcast RGB, flags 8
10	0	disconnected	VGA	0x0		0	11
13	0	disconnected	HDMI-A	0x0		0	12
15	0	disconnected	displayport	0x0		0	16
19	0	disconnected	HDMI-A	0x0		0	18
22	0	disconnected	HDMI-A	0x0		0	21
24	0	disconnected	displayport	0x0		0	25

CRTCs:
id	fb	pos	size
3	29	(0,0)	(0x0)
  1920x1080 60 1920 1952 1984 2481 1080 1083 1086 1095
4	0	(0,0)	(0x0)
   0 0 0 0 0 0 0 0 0

Frame buffers:
id	size	pitch