Comment 3 for bug 1264665

When I plug in the HDMI I get this in dmesg:

[ 338.034508] HDMI: ELD buf size is 0, force 128
[ 338.034538] HDMI: invalid ELD data byte 0
[ 338.034606] HDMI: ELD buf size is 0, force 128
[ 338.034621] HDMI: invalid ELD data byte 0

xrand says:

HDMI1 connected 1920x1080+0+0 (0xcd) normal (normal left inverted right x axis y axis) 1600mm x 900mm
 Identifier: 0x46
 Timestamp: 337548
 Subpixel: unknown
 Gamma: 1.0:1.0:1.0
 Brightness: 1.0
 Clones: DP1
 CRTC: 1
 CRTCs: 0 1 2
 Transform: 1.000000 0.000000 0.000000
             0.000000 1.000000 0.000000
             0.000000 0.000000 1.000000
            filter:
 EDID:
  00ffffffffffff004dd901c901010101
  0113010380a05a780a0dc9a057479827
  12484c21080081800101010101010101
  010101010101023a801871382d40582c
  450040846300001e011d007251d01e20
  6e28550040846300001e000000fc0053
  4f4e592054560a2020202020000000fd
  00303e0e460f000a20202020202001e4
  02033570521f10202122140513041211
  03021615070601290907071507505507
  00830100006c030c0030008000c00808
  1111e20039023a80d072382d40102c45
  8040846300001e011d00bc52d01e20b8
  28554040846300001e011d8018711c16
  20582c250040846300009e011d80d072
  1c1620102c258040846300009e000081
 Broadcast RGB: Automatic
  supported: AutomaticFullLimited 16:235
 audio: auto
  supported: force-dvioffautoon