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drm/i915: Expand ggtt_view parameters for debugfs

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When dumping the VMA, include the parameters of the different GGTT views
so that we can distinguish them.

v2: Contract output and add MISSING_CASE for any unknown types.
v3: Show both stride and offset for rotated planes.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170112112108.31632-1-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson 2017-01-12 11:21:08 +00:00
parent fcd46e5344
commit 21976853fc
1 changed files with 29 additions and 2 deletions
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31
drivers/gpu/drm/i915/i915_debugfs.c
View File

@ -159,8 +159,35 @@ describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj)
seq_printf(m, " (%sgtt offset: %08llx, size: %08llx",
i915_vma_is_ggtt(vma) ? "g" : "pp",
vma->node.start, vma->node.size);
if (i915_vma_is_ggtt(vma))
seq_printf(m, ", type: %u", vma->ggtt_view.type);
if (i915_vma_is_ggtt(vma)) {
switch (vma->ggtt_view.type) {
case I915_GGTT_VIEW_NORMAL:
seq_puts(m, ", normal");
break;
case I915_GGTT_VIEW_PARTIAL:
seq_printf(m, ", partial [%08llx+%x]",
vma->ggtt_view.params.partial.offset << PAGE_SHIFT,
vma->ggtt_view.params.partial.size << PAGE_SHIFT);
break;
case I915_GGTT_VIEW_ROTATED:
seq_printf(m, ", rotated [(%ux%u, stride=%u, offset=%u), (%ux%u, stride=%u, offset=%u)]",
vma->ggtt_view.params.rotated.plane[0].width,
vma->ggtt_view.params.rotated.plane[0].height,
vma->ggtt_view.params.rotated.plane[0].stride,
vma->ggtt_view.params.rotated.plane[0].offset,
vma->ggtt_view.params.rotated.plane[1].width,
vma->ggtt_view.params.rotated.plane[1].height,
vma->ggtt_view.params.rotated.plane[1].stride,
vma->ggtt_view.params.rotated.plane[1].offset);
break;
default:
MISSING_CASE(vma->ggtt_view.type);
break;
}
}
if (vma->fence)
seq_printf(m, " , fence: %d%s",
vma->fence->id,