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(parent: 7225953) | patch
drm/i915: Add VLV/CHV watermark/FIFO programming tracepoints
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Thu, 2 Mar 2017 17:15:06 +0000 (19:15 +0200)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Fri, 3 Mar 2017 14:50:10 +0000 (16:50 +0200)
commitc137d6605fd73635900597d386e3fa8af26d7787
treefca44f3b006d636bd77b80619e7cd6f924a47551tree | snapshot
parent722595362cad7f254d8930b9576e4202010917b6commit | diff
drm/i915: Add VLV/CHV watermark/FIFO programming tracepoints

Add tracepoints for observing the WM/FIFO programming on VLV/CHV. When
compared with the plane and pipe update tracepoints this can be used
to verify that everything is performed in the right sequence.

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/20170302171508.1666-17-ville.syrjala@linux.intel.com
drivers/gpu/drm/i915/i915_trace.h diff | blob | history
drivers/gpu/drm/i915/intel_pm.c diff | blob | history
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