https://github.com/torvalds/linux
Revision 67026e03244d76b8f1fa725b079d4182fe8910aa authored by Thomas Meyer on 02 February 2010, 19:09:04 UTC, committed by Eric Anholt on 04 February 2010, 16:36:45 UTC
acpi_lid_open() could take up to 10ms on my computer.  Some component is
calling the drm GETCONNECTOR ioctl many times in a row.  This results in
flickering (for example, when starting a video).  Fix it by assuming an
always connected lid status.

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Eric Anholt <eric@anholt.net>
1 parent 33c5fd1
History
Tip revision: 67026e03244d76b8f1fa725b079d4182fe8910aa authored by Thomas Meyer on 02 February 2010, 19:09:04 UTC
drm/i915: slow acpi_lid_open() causes flickering - V2
Tip revision: 67026e0
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