[PATCH v1½ 00/13] drm/i915/dp: link rate and lane count refactoring

Jani Nikula jani.nikula at intel.com
Thu Jan 26 19:44:14 UTC 2017

This is kind of version 1½ of [1], basically just rebased on current git
(including Manasi's test automation patches) and a couple of more
cleanups slammed on top.


[1] http://mid.mail-archive.com/cover.1485015599.git.jani.nikula@intel.com

Jani Nikula (13):
  drm/i915/dp: use known correct array size in rate_to_index
  drm/i915/dp: return errors from rate_to_index()
  drm/i915/dp: rename rate_to_index() to intel_dp_find_rate() and reuse
  drm/i915/dp: cache source rates at init
  drm/i915/dp: generate and cache sink rate array for all DP, not just
    eDP 1.4
  drm/i915/dp: use the sink rates array for max sink rates
  drm/i915/dp: cache common rates with sink rates
  drm/i915/dp: do not limit rate seek when not needed
  drm/i915/dp: don't call the link parameters sink parameters
  drm/i915/dp: add functions for max common link rate and lane count
  drm/i915/mst: use max link not sink lane count
  drm/i915/dp: localize link rate index variable more
  drm/i915/dp: use readb and writeb calls for single byte DPCD access

 drivers/gpu/drm/i915/intel_dp.c               | 275 ++++++++++++++------------
 drivers/gpu/drm/i915/intel_dp_link_training.c |   3 +-
 drivers/gpu/drm/i915/intel_dp_mst.c           |   4 +-
 drivers/gpu/drm/i915/intel_drv.h              |  19 +-
 4 files changed, 166 insertions(+), 135 deletions(-)


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