[v3,0/6] Add support for eDP controller on SC7280

Message

Sankeerth Billakanti (QUIC) Oct. 28, 2021, 1:54 a.m. UTC

This series will add eDP controller support for Qualcomm SC7280
platform. These patches are baseline changes with which we can enable
eDP display on sc7280. The sc7280 eDP controller driver can also support
additional features such as no_hpd detection, PSR, etc. which will be
enabled in subsequent patch series.

	This is based on Bjorn's changes in the below mentioned series
to support both eDP and DP programming through the same driver:
https://patchwork.kernel.org/project/linux-arm-msm/list/?series=564841

Sankeerth Billakanti (6):
  dt-bindings: msm/dp: Add DP compatible strings for sc7280
  drm/msm/dp: Add DP controllers for sc7280
  drm/dp: Add macro to check max_downspread capability
  drm/msm/dp: Enable downspread for supported DP sinks
  drm/msm/dp: Enable ASSR for supported DP sinks
  drm/msm/dp: Remove the hpd init delay for eDP

 .../bindings/display/msm/dp-controller.yaml        |  2 ++
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c     |  4 ++--
 drivers/gpu/drm/msm/dp/dp_ctrl.c                   | 23 +++++++++++++++++++---
 drivers/gpu/drm/msm/dp/dp_display.c                | 20 ++++++++++++++++++-
 include/drm/drm_dp_helper.h                        |  6 ++++++
 5 files changed, 49 insertions(+), 6 deletions(-)