git: drm/i915: Add tunable for force-disabling usage of the AUX IRQ.

Thu, 14 Jan 2016 13:51:48 -0800 

commit b9b737dd12feb7cc0ea5d86a3c264bbf606f57a0
Author: Imre Vadász <[email protected]>
Date:   Thu Jan 14 15:27:05 2016 +0100

    drm/i915: Add tunable for force-disabling usage of the AUX IRQ.
    
    Adds an optional workaround which can make DisplayPort AUX communication
    more reliable.
    
    When using the AUX IRQ for AUX port communication, i915(4) would
    in some cases completely fail to display a picture on a notebook screen
    connected via embedded DisplayPort.

Summary of changes:
 sys/dev/drm/i915/intel_dp.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/b9b737dd12feb7cc0ea5d86a3c264bbf606f57a0


-- 
DragonFly BSD source repository

Reply via email to