On Tue, Feb 26, 2013 at 05:09:03PM +0200, Mika Kuoppala wrote:
> Chris Wilson writes:
>
> > On Tue, Feb 26, 2013 at 01:05:07PM +0200, Mika Kuoppala wrote:
> >> Instead of relying in acthd, track ring seqno progression
> >> to detect if ring has hung.
> >
> > This needs a comment that it has a use
Chris Wilson writes:
> On Tue, Feb 26, 2013 at 01:05:07PM +0200, Mika Kuoppala wrote:
>> Instead of relying in acthd, track ring seqno progression
>> to detect if ring has hung.
>
> This needs a comment that it has a user visible side-effect of limiting
> batches to a maximum of 1.5s runtime. Bef
On Tue, Feb 26, 2013 at 01:05:07PM +0200, Mika Kuoppala wrote:
> Instead of relying in acthd, track ring seqno progression
> to detect if ring has hung.
This needs a comment that it has a user visible side-effect of limiting
batches to a maximum of 1.5s runtime. Before, that limit was softer in
th
Instead of relying in acthd, track ring seqno progression
to detect if ring has hung.
Signed-off-by: Mika Kuoppala
---
drivers/gpu/drm/i915/i915_drv.h |2 --
drivers/gpu/drm/i915/i915_irq.c | 30 +-
drivers/gpu/drm/i915/intel_ringbuffer.h |2
