Re: [Intel-gfx] [PATCH 2/5] drm/i915/error: capture ringbuffer pointed to by START

2016-02-01 Thread Arun Siluvery
On 29/01/2016 11:47, Chris Wilson wrote: On Thu, Jan 28, 2016 at 07:01:21PM +, Arun Siluvery wrote: From: Dave Gordon For: VIZ-2021 Signed-off-by: Dave Gordon What information does this actually provide over and above the hw is not executing the ring we expect? How have you used this, h

Re: [Intel-gfx] [PATCH 2/5] drm/i915/error: capture ringbuffer pointed to by START

2016-01-29 Thread Chris Wilson
On Thu, Jan 28, 2016 at 07:01:21PM +, Arun Siluvery wrote: > From: Dave Gordon > > For: VIZ-2021 > Signed-off-by: Dave Gordon What information does this actually provide over and above the hw is not executing the ring we expect? How have you used this, how do you plan to? As it stands addi

[Intel-gfx] [PATCH 2/5] drm/i915/error: capture ringbuffer pointed to by START

2016-01-28 Thread Arun Siluvery
From: Dave Gordon For: VIZ-2021 Signed-off-by: Dave Gordon --- drivers/gpu/drm/i915/i915_drv.h | 2 +- drivers/gpu/drm/i915/i915_gpu_error.c | 36 +-- 2 files changed, 27 insertions(+), 11 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/driver