etnaviv: only flush resource to self if no scanout buffer exists

Currently a resource flush may trigger a self resolve, even if a scanout buffer
exists, but is up to date. If a scanout buffer exists we only ever want to
flush the resource to the scanout buffer. This fixes a performance regression.

Fixes: dda956340ce9 (etnaviv: resolve tile status when flushing resource)
Cc: [email protected]
Signed-off-by: Lucas Stach <[email protected]>
Reviewed-by: Philipp Zabel <[email protected]>
Reviewed-by: Christian Gmeiner <[email protected]>

0 files changed, 0 insertions, 0 deletions