Re: [Intel-gfx] [PATCH 35/44] drm/i915: Treat kernel context as initialised

2016-06-16 Thread Chris Wilson
On Thu, Jun 16, 2016 at 11:20:31AM +0300, Mika Kuoppala wrote: > Chris Wilson writes: > > > The kernel context exists simply as a placeholder and should never be > > executed with a render context. It does not need the golden render > > state, as that will always be applied to a user context. By

Re: [Intel-gfx] [PATCH 35/44] drm/i915: Treat kernel context as initialised

2016-06-16 Thread Mika Kuoppala
Chris Wilson writes: > The kernel context exists simply as a placeholder and should never be > executed with a render context. It does not need the golden render > state, as that will always be applied to a user context. By skipping the > initialisation we can avoid issues in attempting to progra

[Intel-gfx] [PATCH 35/44] drm/i915: Treat kernel context as initialised

2016-06-15 Thread Chris Wilson
The kernel context exists simply as a placeholder and should never be executed with a render context. It does not need the golden render state, as that will always be applied to a user context. By skipping the initialisation we can avoid issues in attempting to program the golden render context whe