[Intel-gfx] [RFC PATCH 0/4] drm/dp: Use DP2.0 DPCD 248h updated register/field names for DP PHY CTS

Khaled Almahallawy khaled.almahallawy at intel.com
Thu Oct 21 05:07:09 UTC 2021


This series updates DPCD 248h register name and PHY test patterns names to follow DP 2.0 Specs.
Also updates the DP PHY CTS codes of the affected drivers (i915, amd, msm)
No functional changes expected.
 
Reference: “DPCD 248h/10Bh/10Ch/10Dh/10Eh Name/Description Consistency”
https://groups.vesa.org/wg/AllMem/documentComment/2738

Khaled Almahallawy (4):
  drm/dp: Rename DPCD 248h according to DP 2.0 specs
  drm/i915/dp: Use DP 2.0 LINK_QUAL_PATTERN_* Phy test pattern
    definitions
  drm/amd/dc: Use DPCD 248h DP 2.0 new name
  drm/msm/dp: Use DPCD 248h DP 2.0 new names/definitions

 drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c |  2 +-
 drivers/gpu/drm/drm_dp_helper.c                  |  6 +++---
 drivers/gpu/drm/i915/display/intel_dp.c          | 12 ++++++------
 drivers/gpu/drm/msm/dp/dp_catalog.c              | 12 ++++++------
 drivers/gpu/drm/msm/dp/dp_ctrl.c                 | 12 ++++++------
 drivers/gpu/drm/msm/dp/dp_link.c                 | 16 ++++++++--------
 include/drm/drm_dp_helper.h                      | 13 +++----------
 7 files changed, 33 insertions(+), 40 deletions(-)

-- 
2.25.1



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