During the discussion of DP connetors, it was pointed out that existing DP drivers supporting USB-C altmode (AMDGPU, Intel) use DRM_MODE_CONNECTOR_DisplayPort for such connectors rather than DRM_MODE_CONNECTOR_USB. This patchset attempts to solve this issue. It adds USB to the enum drm_dp_subconnector and then provides a simple yet efficient way to define DP-in-USB subconnector type for the drivers that use drm_bridge_connector. Dmitry Baryshkov (4): drm: allow specifying default subtype for the DP subconnector property drm/bridge-connector: handle subconnector types drm/uapi: document the USB subconnector type soc: qcom: pmic_glink: properly describe the DP connector .../gpu/drm/amd/amdgpu/amdgpu_connectors.c | 3 +- .../display/amdgpu_dm/amdgpu_dm_mst_types.c | 3 +- drivers/gpu/drm/drm_bridge_connector.c | 33 ++++++++++++++++++- drivers/gpu/drm/drm_connector.c | 7 ++-- drivers/gpu/drm/i915/display/intel_dp.c | 3 +- drivers/soc/qcom/pmic_glink_altmode.c | 3 +- include/drm/drm_bridge.h | 4 +++ include/drm/drm_connector.h | 3 +- include/uapi/drm/drm_mode.h | 1 + 9 files changed, 52 insertions(+), 8 deletions(-) -- 2.39.2
