[Intel-gfx] [RFC 6/7] drm/i915: Introduce subplatform concept

[Chris Wilson]

Quoting Tvrtko Ursulin (2018-11-12 17:12:41)
> diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c
> index 00758d11047b..b9d08428f35b 100644
> --- a/drivers/gpu/drm/i915/intel_device_info.c
> +++ b/drivers/gpu/drm/i915/intel_device_info.c
> @@ -118,6 +118,8 @@ intel_device_info_dump_runtime(const struct intel_runtime_device_info *info,
>         drm_printf(p, "CS timestamp frequency: %u kHz\n",
>                    info->cs_timestamp_frequency_khz);
>  
> +       drm_printf(p, "Subplatform mask: %x\n", info->subplatform_mask);

Any chance for a magic decoder ring? Quick identification of ult/ulx I
think would be very nice.
-Chris