[Bug 63031] [Intel GM45][i915-kms]: VGA encoder on SDVOB remains blank when i915.ko is loaded while gfx is in text mode.

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Apr 2 09:11:34 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=63031

--- Comment #5 from Egbert Eich <eich at pdx.freedesktop.org> ---
The patch made the settings created by intel_modeset_setup_hw_state() more
consistent, such that the noise from sanitize_encoder() is now gone. 
Unfortunately, the display still does not light up. I believe the reason for
this is:

[   67.744037] [drm:intel_sdvo_debug_write], SDVOB: W: 0B                      
  (SDVO_CMD_GET_ATTACHED_DISPLAYS)
[   67.745586] [drm:intel_sdvo_read_response], SDVOB: R: (Pending)... failed
[   67.928935] [drm:output_poll_execute], [CONNECTOR:63:VGA-2] status updated
from 3 to 3

Those lines were in the attached dmesg output of the non-working case and they
are still there.

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