Re: [Intel-gfx] [PATCH 03/13] drm/i915: Avoid invariant conditionals in lrc interrupt handler

2016-01-11 Thread Tvrtko Ursulin
On 11/01/16 08:29, Daniel Vetter wrote: On Fri, Jan 08, 2016 at 11:29:42AM +, Tvrtko Ursulin wrote: From: Tvrtko Ursulin There is no need to check on what Gen we are running on every interrupt and every command submission. We can instead set up some of that when engines are initialized, s

Re: [Intel-gfx] [PATCH 03/13] drm/i915: Avoid invariant conditionals in lrc interrupt handler

2016-01-11 Thread Daniel Vetter
On Fri, Jan 08, 2016 at 11:29:42AM +, Tvrtko Ursulin wrote: > From: Tvrtko Ursulin > > There is no need to check on what Gen we are running on every > interrupt and every command submission. We can instead set up > some of that when engines are initialized, store it in the > engine structure

[Intel-gfx] [PATCH 03/13] drm/i915: Avoid invariant conditionals in lrc interrupt handler

2016-01-08 Thread Tvrtko Ursulin
From: Tvrtko Ursulin There is no need to check on what Gen we are running on every interrupt and every command submission. We can instead set up some of that when engines are initialized, store it in the engine structure and use it directly at runtime. Signed-off-by: Tvrtko Ursulin --- drivers