[PATCH v2 0/6] drm/dp: i2c-over-aux short write support

ville.syrjala at linux.intel.com ville.syrjala at linux.intel.com
Thu Aug 27 07:23:25 PDT 2015

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

I found these lying around in a branch. Most have r-b or ack from last time
[1] (the tegra patch doesn't). I also included the radeon 20bit AUX address
fix that seems to have fallen through the cracks as well.

I rebased these on top of my i2c-over-aux retry count series [2] since that
fixes a regression and so it's more urgent to get in.

[1] http://lists.freedesktop.org/archives/dri-devel/2015-March/079254.html
[2] http://lists.freedesktop.org/archives/dri-devel/2015-August/089250.html

Ville Syrjälä (6):
  drm/radeon: Handle DP_AUX_I2C_WRITE_STATUS_UPDATE
  drm/tegra: Handle I2C_WRITE_STATUS_UPDATE for address only writes
  drm/dp: Use I2C_WRITE_STATUS_UPDATE to drain partial I2C_WRITE
  drm/radeon: Send out the full AUX address

 drivers/gpu/drm/drm_dp_helper.c      | 43 ++++++++++++++++++++++++++++++++----
 drivers/gpu/drm/i915/intel_dp.c      |  1 +
 drivers/gpu/drm/radeon/atombios_dp.c |  6 +++--
 drivers/gpu/drm/tegra/dpaux.c        |  3 ++-
 include/drm/drm_dp_helper.h          |  2 +-
 5 files changed, 47 insertions(+), 8 deletions(-)


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