git: drm/i915: Adapt i2c handling a bit closer to Linux 3.17, Makes PSR work

Sat Sep 12 08:07:37 PDT 2015

commit d13e957b0d66a395b3736c43f18972c282bbd58a
Author: Imre VadÃ¡sz <imre at vdsz.com>
Date:   Sat Sep 12 01:18:55 2015 +0200

    drm/i915: Adapt i2c handling a bit closer to Linux 3.17, Makes PSR work
    
    Adds the intel_dp_aux_init and intel_dp_aux_transfer methods as in the
    Linux 3.17 code, to properly initialize the intel_dp->aux struct.
    
    Panel self refresh can now be enabled by setting "drm.i915.enable_psr=1"
    in /boot/loader.conf.

Summary of changes:
 share/man/man4/i915kms.4                |   9 ++
 sys/dev/drm/drm_dp_helper.c             |   1 +
 sys/dev/drm/i915/i915_params.c          |   1 +
 sys/dev/drm/i915/intel_dp.c             | 161 ++++++++++++++++++++++++--------
 sys/dev/drm/i915/intel_drv.h            |   2 +-
 sys/dev/drm/include/drm/drm_dp_helper.h |   2 +-
 6 files changed, 137 insertions(+), 39 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/d13e957b0d66a395b3736c43f18972c282bbd58a


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