On Thu, Feb 05, 2015 at 10:47:18AM +0000, Nick Hoath wrote:
> From: "Hoath, Nicholas" <nicholas.ho...@intel.com>
>
> Add:
> WaDisablePartialInstShootdown
Just an editor note: that's not really additional information compared
to the subject of the patch. Also subject message could be a bit more
direct and mention SKL:
drm/i915/skl: Implement WaDisablePartialInstShootdown
> v1: Dont add WaDisableThreadStallDopClockGating as not SKL WA. (Found by
> Damien Lespiau)
v2, v1 was the original patch. Commit messages should also be wrapped
like emails, so 90 chars is too long.
Reviewed-by: Damien Lespiau <damien.lesp...@intel.com>
> Signed-off-by: Nick Hoath <nicholas.ho...@intel.com>
> ---
> drivers/gpu/drm/i915/intel_ringbuffer.c | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c
> b/drivers/gpu/drm/i915/intel_ringbuffer.c
> index fbfe65a..b869f1c 100644
> --- a/drivers/gpu/drm/i915/intel_ringbuffer.c
> +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
> @@ -875,6 +875,13 @@ static int chv_init_workarounds(struct intel_engine_cs
> *ring)
>
> static int gen9_init_workarounds(struct intel_engine_cs *ring)
> {
> + struct drm_device *dev = ring->dev;
> + struct drm_i915_private *dev_priv = dev->dev_private;
> +
> + /* WaDisablePartialInstShootdown:skl */
> + WA_SET_BIT_MASKED(GEN8_ROW_CHICKEN,
> + PARTIAL_INSTRUCTION_SHOOTDOWN_DISABLE);
> +
> return 0;
> }
>
> --
> 2.1.1
>
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
