Re: [Intel-gfx] [RFC] drm/i915/tgl: Gen12 csb support

2019-06-27 Thread Chris Wilson
Quoting Daniele Ceraolo Spurio (2019-06-27 21:32:25) > The CSB format has been reworked for Gen12 to include information on > both the context we're switching away from and the context we're > switching to. After the change, some of the events don't have their > own bit anymore and need to be infer

[Intel-gfx] [RFC] drm/i915/tgl: Gen12 csb support

2019-06-27 Thread Daniele Ceraolo Spurio
The CSB format has been reworked for Gen12 to include information on both the context we're switching away from and the context we're switching to. After the change, some of the events don't have their own bit anymore and need to be inferred from other values in the csb. One of the context IDs (0x7