[Intel-gfx] [PATCH v11] drm/i915: Engine discovery query

2019-05-01 Thread Tvrtko Ursulin
From: Tvrtko Ursulin Engine discovery query allows userspace to enumerate engines, probe their configuration features, all without needing to maintain the internal PCI ID based database. A new query for the generic i915 query ioctl is added named DRM_I915_QUERY_ENGINE_INFO, together with accompa

Re: [Intel-gfx] [PATCH v11] drm/i915: Engine discovery query

2019-05-01 Thread Chris Wilson
Quoting Tvrtko Ursulin (2019-05-01 16:51:28) > > On 01/05/2019 12:55, Chris Wilson wrote: > > Quoting Tvrtko Ursulin (2019-05-01 12:45:36) > >> Hmm.. probably manual check for no holes _and_ alignment is good enough > >> for uAPI since once it's in it's in. Will triple-check. > > > > Yeah, we act

Re: [Intel-gfx] [PATCH v11] drm/i915: Engine discovery query

2019-05-01 Thread Tvrtko Ursulin
On 01/05/2019 12:55, Chris Wilson wrote: Quoting Tvrtko Ursulin (2019-05-01 12:45:36) On 01/05/2019 12:10, Chris Wilson wrote: Quoting Tvrtko Ursulin (2019-05-01 11:52:28) From: Tvrtko Ursulin Engine discovery query allows userspace to enumerate engines, probe their configuration features,

Re: [Intel-gfx] [PATCH v11] drm/i915: Engine discovery query

2019-05-01 Thread Chris Wilson
Quoting Tvrtko Ursulin (2019-05-01 12:45:36) > > On 01/05/2019 12:10, Chris Wilson wrote: > > Quoting Tvrtko Ursulin (2019-05-01 11:52:28) > >> From: Tvrtko Ursulin > >> > >> Engine discovery query allows userspace to enumerate engines, probe their > >> configuration features, all without needing

Re: [Intel-gfx] [PATCH v11] drm/i915: Engine discovery query

2019-05-01 Thread Tvrtko Ursulin
On 01/05/2019 12:10, Chris Wilson wrote: Quoting Tvrtko Ursulin (2019-05-01 11:52:28) From: Tvrtko Ursulin Engine discovery query allows userspace to enumerate engines, probe their configuration features, all without needing to maintain the internal PCI ID based database. A new query for the

Re: [Intel-gfx] [PATCH v11] drm/i915: Engine discovery query

2019-05-01 Thread Chris Wilson
Quoting Tvrtko Ursulin (2019-05-01 11:52:28) > From: Tvrtko Ursulin > > Engine discovery query allows userspace to enumerate engines, probe their > configuration features, all without needing to maintain the internal PCI > ID based database. > > A new query for the generic i915 query ioctl is ad

[Intel-gfx] [PATCH v11] drm/i915: Engine discovery query

2019-05-01 Thread Tvrtko Ursulin
From: Tvrtko Ursulin Engine discovery query allows userspace to enumerate engines, probe their configuration features, all without needing to maintain the internal PCI ID based database. A new query for the generic i915 query ioctl is added named DRM_I915_QUERY_ENGINE_INFO, together with accompa