While writing a utility that parses information from the debugfs file i915_dp_mst_info and formats it in a more easily human-readable fashion, I noticed a few things missing from the debug output that would be nice to have. Most notably, there was not an easy way to associate a particular sink device with a virtual channel in an obvious way. While I was testing my changes I discovered that my MST branch device actually has a '\0' embedded in its devid info that was wreaking havoc with my string parsing so I prevented that character from being written to debugfs. Jim Bride (3): drm/edid: Add drm_edid_get_monitor_name() drm/dp/mst: Enhance DP MST debugfs output drm/i915/dp/mst: Add source port info to debugfs output drivers/gpu/drm/drm_dp_mst_topology.c | 35 ++++++++++++++++++++++++++++++----- drivers/gpu/drm/drm_edid.c | 28 ++++++++++++++++++++++++++++ drivers/gpu/drm/i915/i915_debugfs.c | 3 ++- include/drm/drm_crtc.h | 1 + 4 files changed, 61 insertions(+), 6 deletions(-) -- 2.5.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
