From: Leo Li <sunpeng.li@xxxxxxx> This series adds support for MST AUX devices. A more descriptive 'mstpath' attribute is also added to MST connector devices. In addition, the DP aux device is made to be a child of the corresponding connector's device where possible (*). This allows udev rules to provide descriptive symlinks to the AUX devices. (*) This can only be done on drivers that register their connector and aux devices via drm_connector_register() and drm_dp_aux_register() respectively. The connector also needs to be registered before the aux device. Leo Li (6): drm/dp: Use non-cyclic idr drm/dp-mst: Use connector kdev as aux device parent drm/sysfs: Add mstpath attribute to connector devices drm/amd/display: Use connector kdev as aux device parent drm/bridge/analogix-anx78xx: Use connector kdev as aux device parent drm/nouveau: Use connector kdev as aux device parent Ville Syrjälä (1): drm/dp_mst: Register AUX devices for MST ports .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 2 +- drivers/gpu/drm/bridge/analogix-anx78xx.c | 22 ++--- drivers/gpu/drm/drm_dp_aux_dev.c | 17 +++- drivers/gpu/drm/drm_dp_mst_topology.c | 106 ++++++++++++++++++--- drivers/gpu/drm/drm_sysfs.c | 23 +++++ drivers/gpu/drm/nouveau/nouveau_connector.c | 2 +- include/drm/drm_dp_helper.h | 4 + include/drm/drm_dp_mst_helper.h | 6 ++ 8 files changed, 152 insertions(+), 30 deletions(-) -- 2.7.4 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
