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

[Tvrtko Ursulin]

On 12/11/2018 17:29, Chris Wilson wrote:
> 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.

Yes I wasn't happy with not doing that myself. So I think it is 
definitely needed.

Regards,

Tvrtko