Comment 64 for bug 1568604

Created attachment 122577
/sys/kernel/debug/dri/0/i915_display_info

This is a cat of /sys/kernel/debug/dri/0/i915_display_info when the cursor is invisible. The before and after screenlock diff is this:

--- before 2016-03-26 11:12:18.744047285 -0600
+++ after 2016-03-26 11:13:28.722867306 -0600
@@ -6,11 +6,11 @@
  fb: 50, pos: 0x0, size: 1280x800
  encoder 26: type: LVDS-26, connectors:
   connector 25: type: LVDS-1, status: connected, mode:
- id 0:"1280x800" freq 60 clock 82060 hdisp 1280 hss 1332 hse 1396 htot 1672 vdisp 800 vss 803 vse 806 vtot 818 type 0x48 flags 0xa
- cursor visible? yes, position (365, 188), size 64x64, addr 0x00816000, active? yes
+ id 0:"1280x800" freq 60 clock 82060 hdisp 1280 hss 1332 hse 1396 htot 1672 vdisp 800 vss 803 vse 806 vtot 818 type 0x0 flags 0xa
+ cursor visible? no, position (0, 0), size 0x0, addr 0x00000000, active? no
  No scalers available on this platform
  --Plane id 22: type=PRI, crtc_pos= 0x 0, crtc_size=1280x 800, src_pos=0.0000x0.0000, src_size=1280.0000x800.0000, format=XR24 little-endian (0x34325258), rotation=0 (0x00000001)
- --Plane id 23: type=CUR, crtc_pos= 365x 188, crtc_size= 64x 64, src_pos=0.0000x0.0000, src_size=64.0000x64.0000, format=AR24 little-endian (0x34325241), rotation=0 (0x00000001)
+ --Plane id 23: 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=no

 Connector info