drm/i915: Add PPGTT dumper
Dump the aliasing PPGTT with it. The aliasing PPGTT should actually
always be empty.
TODO: Broadwell. Since we don't yet use full PPGTT on Broadwell, not
having the dumper is okay.
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 4c610ee..6a98b64 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -1704,6 +1704,7 @@
seq_puts(m, "aliasing PPGTT:\n");
seq_printf(m, "pd gtt offset: 0x%08x\n", ppgtt->pd_offset);
+ ppgtt->debug_dump(ppgtt, m);
}
seq_printf(m, "ECOCHK: 0x%08x\n", I915_READ(GAM_ECOCHK));
}