[Intel-gfx] [PATCH v10 0/4] Add drm_dp_aux chardev support.

[Rafael Antognolli]

This series implement support to a drm_dp_aux chardev that allows reading and
writing an arbitrary amount of bytes to arbitrary dpcd register addresses using
regular read, write and lseek operations.

Lukas Wunner (1):
  drm/radeon: Fix WARN_ON if DRM_DP_AUX_CHARDEV is enabled

Rafael Antognolli (3):
  drm/kms_helper: Add a common place to call init and exit functions.
  drm/dp: Add a drm_aux-dev module for reading/writing dpcd registers.
  drm/i915: Set aux.dev to the drm_connector device, instead of
    drm_device.

 drivers/gpu/drm/Kconfig                 |   8 +
 drivers/gpu/drm/Makefile                |   5 +-
 drivers/gpu/drm/drm_crtc_helper.c       |   3 -
 drivers/gpu/drm/drm_dp_aux_dev.c        | 368 ++++++++++++++++++++++++++++++++
 drivers/gpu/drm/drm_dp_helper.c         |  16 +-
 drivers/gpu/drm/drm_fb_helper.c         |   9 +-
 drivers/gpu/drm/drm_kms_helper_common.c |  60 ++++++
 drivers/gpu/drm/i915/intel_dp.c         |  18 +-
 drivers/gpu/drm/radeon/radeon_display.c |   5 +-
 include/drm/drm_dp_aux_dev.h            |  62 ++++++
 include/drm/drm_fb_helper.h             |   6 +
 11 files changed, 532 insertions(+), 28 deletions(-)
 create mode 100644 drivers/gpu/drm/drm_dp_aux_dev.c
 create mode 100644 drivers/gpu/drm/drm_kms_helper_common.c
 create mode 100644 include/drm/drm_dp_aux_dev.h

-- 
2.4.3