Any clue to what this means?

Chris cpollock at
Fri Jan 23 03:53:14 UTC 2015

kernel: [120634.414790] [drm:intel_crtc_cursor_set_obj] cursor off
kernel: [120634.414797] [drm:g4x_check_srwm] SR watermark: display plane
92, cursor 2
kernel: [120634.414799] [drm:g4x_check_srwm] display watermark is too
large(92/63), disabling
kernel: [120634.414801] [drm:intel_set_memory_cxsr] memory self-refresh
is disabled
kernel: [120634.414803] [drm:g4x_update_wm] Setting FIFO watermarks - A:
plane=40, cursor=2, B: plane=2, cursor=2, SR: plane=0, cursor=0

I've been seeing this in my syslog for a few days now and Google doesn't
seem to be able to help. Anyone know what this means?


KeyID 0xE372A7DA98E6705C
31.11°N 97.89°W (Elev. 1092 ft)
21:50:52 up 1 day, 11:01, 1 user, load average: 0.23, 0.32, 0.38
Ubuntu 14.04.1 LTS, kernel 3.19.0-031900rc5-generic

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