modetest -D sun4i-drm

root@(none):~/drm/tests/modetest# ./modetest -D sun4i-drm
Encoders:
id	crtc	type	possible crtcs	possible clones
29	0	TMDS	0x00000001	0x00000000

Connectors:
id	encoder	status		name		size (mm)	modes	encoders
30	0	disconnected	HDMI-A-1       	0x0		0	29
  props:
	1 EDID:
		flags: immutable blob
		blobs:

		value:
	2 DPMS:
		flags: enum
		enums: On=0 Standby=1 Suspend=2 Off=3
		value: 0
	5 link-status:
		flags: enum
		enums: Good=0 Bad=1
		value: 0

CRTCs:
id	fb	pos	size
28	0	(0,0)	(0x0)
   0 0 0 0 0 0 0 0 0 0 flags: ; type:
  props:

Planes:
id	crtc	fb	CRTC x,y	x,y	gamma size	possible crtcs
26	0	0	0,0		0,0	0       	0x00000001
  formats: AR24 RG24 RG16 XR24
  props:
	6 type:
		flags: immutable enum
		enums: Overlay=0 Primary=1 Cursor=2
		value: 1
27	0	0	0,0		0,0	0       	0x00000001
  formats: AR24 AR12 AR15 RA15 RA12 RG24 RG16 XR24
  props:
	6 type:
		flags: immutable enum
		enums: Overlay=0 Primary=1 Cursor=2
		value: 0

Frame buffers:
id	size	pitch