On 15/02/16 20:54, ville.syrj...@linux.intel.com wrote:
From: Ville Syrjälä <ville.syrj...@linux.intel.com>
The size of the rotated ggtt mapping ought to include the size of the
chroma plane as well. Not a huge deal since we don't expose NV12 (or any
pother planar format for that matter) yet.
Cc: Tvrtko Ursulin <tvrtko.ursu...@intel.com>
Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Fixes: 9e759ff1f4a0 ("drm/i915: Return correct size for rotated views")
Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
---
drivers/gpu/drm/i915/i915_gem_gtt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c
b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 9127f8f3561c..4ccc8ec7003c 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -3636,7 +3636,7 @@ i915_ggtt_view_size(struct drm_i915_gem_object *obj,
if (view->type == I915_GGTT_VIEW_NORMAL) {
return obj->base.size;
} else if (view->type == I915_GGTT_VIEW_ROTATED) {
- return view->params.rotated.size;
+ return view->params.rotated.size + view->params.rotated.size_uv;
} else if (view->type == I915_GGTT_VIEW_PARTIAL) {
return view->params.partial.size << PAGE_SHIFT;
} else {
Oops! But the fixes tag is not correct. NV12 was added after the
referenced patch in:
commit 89e3e1427629027dc33e576fc002880a02a7e50c
Author: Tvrtko Ursulin <tvrtko.ursu...@intel.com>
Date: Mon Sep 21 10:45:34 2015 +0100
drm/i915: Support NV12 in rotated GGTT mapping
Anyway,
Reviewed-by: Tvrtko Ursulin <tvrtko.ursu...@intel.com>
And no idea on what is the NV12 support status.
Regards,
Tvrtko
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