[PATCH 0/3] Minor i915_dp_mst_info output enhancements

Jim Bride
2016-04-05T20:24:09Z

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(-)

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2.5.0