drm/i915: Account for the size of the chroma plane for the rotated gtt view

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 <[email protected]>
Cc: Joonas Lahtinen <[email protected]>
Fixes: 89e3e1427629 ("drm/i915: Support NV12 in rotated GGTT mapping")
Signed-off-by: Ville Syrjälä <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Tvrtko Ursulin <[email protected]>
Reviewed-by: Joonas Lahtinen <[email protected]>

diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 49e4f26b79d83fc0ee84527c8b80ed31557a4370..a1930f92199a0664242e166dca4cf30c21e07bb4 100644 (file)
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -3634,7 +3634,7 @@ 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 {