On Fri, 2017-09-22 at 16:10 +0100, Lionel Landwerlin wrote:
> From: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
>
> We want to expose the ability to reconfigure the slices, subslice and
> eu per context and per engine. To facilitate that, store the current
> configuration on the context for each engine, which is initially set
> to the device default upon creation.
>
> v2: record sseu configuration per context & engine (Chris)
>
> Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
> Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@xxxxxxxxx>
<SNIP>
> @@ -158,6 +177,8 @@ struct i915_gem_context {
> u64 lrc_desc;
> int pin_count;
> bool initialised;
> + /** sseu: Control eu/slice partitioning */
Consistently "EU" vs "eu" as this goes to HTML docs.
> @@ -1889,8 +1889,7 @@ int logical_xcs_ring_init(struct intel_engine_cs *engine)
> return logical_ring_init(engine);
> }
>
> -static u32
> -make_rpcs(struct drm_i915_private *dev_priv)
> +static u32 make_rpcs(const struct sseu_dev_info *sseu)
That's bit of an extra noise, but the return is unlikely to be
changed... So inconclusive.
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx>
Regards, Joonas
--
Joonas Lahtinen
Open Source Technology Center
Intel Corporation
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