Re: [Intel-gfx] [PATCH v13 6/6] drm/i915: expose rcs topology through query uAPI

2018-02-20 Thread Lionel Landwerlin
On 20/02/18 11:05, Tvrtko Ursulin wrote: On 15/02/2018 12:02, Lionel Landwerlin wrote: With the introduction of asymmetric slices in CNL, we cannot rely on the previous SUBSLICE_MASK getparam to tell userspace what subslices are available. Here we introduce a more detailed way of querying the

Re: [Intel-gfx] [PATCH v13 6/6] drm/i915: expose rcs topology through query uAPI

2018-02-20 Thread Tvrtko Ursulin
On 15/02/2018 12:02, Lionel Landwerlin wrote: With the introduction of asymmetric slices in CNL, we cannot rely on the previous SUBSLICE_MASK getparam to tell userspace what subslices are available. Here we introduce a more detailed way of querying the Gen's GPU topology that doesn't aggregate

Re: [Intel-gfx] [PATCH v13 6/6] drm/i915: expose rcs topology through query uAPI

2018-02-16 Thread Lionel Landwerlin
On 16/02/18 12:28, Joonas Lahtinen wrote: Quoting Lionel Landwerlin (2018-02-15 14:02:02) With the introduction of asymmetric slices in CNL, we cannot rely on the previous SUBSLICE_MASK getparam to tell userspace what subslices are available. Here we introduce a more detailed way of querying

Re: [Intel-gfx] [PATCH v13 6/6] drm/i915: expose rcs topology through query uAPI

2018-02-16 Thread Joonas Lahtinen
Quoting Lionel Landwerlin (2018-02-15 14:02:02) > With the introduction of asymmetric slices in CNL, we cannot rely on > the previous SUBSLICE_MASK getparam to tell userspace what subslices > are available. Here we introduce a more detailed way of querying the > Gen's GPU topology that doesn't

[Intel-gfx] [PATCH v13 6/6] drm/i915: expose rcs topology through query uAPI

2018-02-15 Thread Lionel Landwerlin
With the introduction of asymmetric slices in CNL, we cannot rely on the previous SUBSLICE_MASK getparam to tell userspace what subslices are available. Here we introduce a more detailed way of querying the Gen's GPU topology that doesn't aggregate numbers. This is essential for monitoring parts