Re: [Intel-gfx] [PATCH 16/27] drm/i915/icl: Check for fused-off VDBOX and VEBOX instances

On 01/10/2018 11:33 AM, Chris Wilson wrote: Quoting Chris Wilson (2018-01-10 19:32:09) Quoting Oscar Mateo (2018-01-10 19:25:39) On 01/10/2018 01:36 AM, Chris Wilson wrote: +/* + * Determine which engines are fused off in our particular hardware. + * + * This function needs to be called

Re: [Intel-gfx] [PATCH 16/27] drm/i915/icl: Check for fused-off VDBOX and VEBOX instances

Quoting Chris Wilson (2018-01-10 19:32:09) > Quoting Oscar Mateo (2018-01-10 19:25:39) > > > > > > On 01/10/2018 01:36 AM, Chris Wilson wrote: > > >> +/* > > >> + * Determine which engines are fused off in our particular hardware. > > >> + * > > >> + * This function needs to be called after the

Re: [Intel-gfx] [PATCH 16/27] drm/i915/icl: Check for fused-off VDBOX and VEBOX instances

Quoting Oscar Mateo (2018-01-10 19:25:39) > > > On 01/10/2018 01:36 AM, Chris Wilson wrote: > >> +/* > >> + * Determine which engines are fused off in our particular hardware. > >> + * > >> + * This function needs to be called after the MMIO has been setup (as we > >> need > >> + * to read

Re: [Intel-gfx] [PATCH 16/27] drm/i915/icl: Check for fused-off VDBOX and VEBOX instances

On 01/10/2018 01:36 AM, Chris Wilson wrote: Quoting Paulo Zanoni (2018-01-09 23:28:24) From: Oscar Mateo In Gen11, the Video Decode engines (aka VDBOX, aka VCS, aka BSD) and the Video Enhancement engines (aka VEBOX, aka VECS) could be fused off. Also, each VDBOX and

Re: [Intel-gfx] [PATCH 16/27] drm/i915/icl: Check for fused-off VDBOX and VEBOX instances

Quoting Paulo Zanoni (2018-01-09 23:28:24) > From: Oscar Mateo > > In Gen11, the Video Decode engines (aka VDBOX, aka VCS, aka BSD) and the > Video Enhancement engines (aka VEBOX, aka VECS) could be fused off. Also, > each VDBOX and VEBOX has its own power well, which only

[Intel-gfx] [PATCH 16/27] drm/i915/icl: Check for fused-off VDBOX and VEBOX instances

From: Oscar Mateo In Gen11, the Video Decode engines (aka VDBOX, aka VCS, aka BSD) and the Video Enhancement engines (aka VEBOX, aka VECS) could be fused off. Also, each VDBOX and VEBOX has its own power well, which only exist if the related engine exists in the HW.