From: Leo Li <sunpeng.li@xxxxxxx> Hi all, Here's the second revision of patches to enable mst aux devices. v2 fixes an aux device unregistration issue during driver unload. See patch 2/10 for details. Consequently, drivers supporting mst are modified to use the new mst connector late register and early unregister helpers. Thanks, Leo Leo Li (9): drm/dp: Use non-cyclic idr drm/sysfs: Add mstpath attribute to connector devices drm/nouveau: Use connector kdev as aux device parent drm/bridge/analogix-anx78xx: Use connector kdev as aux device parent drm/amd/display: Use connector kdev as aux device parent drm/i915: Implement MST Aux device registration drm/nouveau/kms/nv50: Implement MST Aux device registration drm/radeon: Implement MST Aux device registration drm/amd/display: Implement MST Aux device registration Ville Syrjälä (1): drm/dp_mst: Enable registration of AUX devices for MST ports .../display/amdgpu_dm/amdgpu_dm_mst_types.c | 26 +++- drivers/gpu/drm/bridge/analogix-anx78xx.c | 22 +-- drivers/gpu/drm/drm_dp_aux_dev.c | 19 ++- drivers/gpu/drm/drm_dp_mst_topology.c | 137 ++++++++++++++++-- drivers/gpu/drm/drm_sysfs.c | 23 +++ drivers/gpu/drm/i915/display/intel_dp_mst.c | 29 +++- drivers/gpu/drm/nouveau/dispnv50/disp.c | 20 +++ drivers/gpu/drm/nouveau/nouveau_connector.c | 2 +- drivers/gpu/drm/radeon/radeon_dp_mst.c | 22 +++ include/drm/drm_dp_helper.h | 4 + include/drm/drm_dp_mst_helper.h | 11 ++ 11 files changed, 285 insertions(+), 30 deletions(-) -- 2.22.0 _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
