fcb5106d66
After mi_set_context() succeeds, we need to update the state of the engine's last_context. This ensures that we hold a pin on the context whilst the hardware may write to it. However, since we didn't complete the post-switch setup of the context, we need to force the subsequent use of the same context to complete the setup (which means updating should_skip_switch()). Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1460565315-7748-15-git-send-email-chris@chris-wilson.co.uk |
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