tree 57d8d6f844d5cf75a141b18e7cdb036d2ee1bac7
parent 1489bba82433d8960d6bfef7453eae77ef9c926a
author Ville Syrjälä <ville.syrjala@linux.intel.com> 1488474908 +0200
committer Ville Syrjälä <ville.syrjala@linux.intel.com> 1488552611 +0200

drm/i915: Add FIFO underrun tracepoints

Add tracepoints for display FIFO underruns. Makes it more convenient to
correlate the underruns with other display tracepoints.

v2: s/i915/intel/ in the tracepoint name

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170302171508.1666-19-ville.syrjala@linux.intel.com