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turnip: Update some of the unknown regs to match freedreno.

Closed Emma Anholt requested to merge anholt/mesa:tu-reg-sync into main

Newer blobs use these values, and turnip missed the updates to them that were done in freedreno's b820c09f.

I'm not sure what I really want to do for SP_CHICKEN, without a collection of blob traces to look at.

My motivation here: were there any easy register differences affecting performance for #6327 (closed) ? Answer: no. the remaining register setup diffs on a trivial shader trace were little things like:

  • FP16_NO_INF
  • CONCURRENT_RESOLVE (which I already knew didn't affect this test)
  • RB_UNKNOWN_8E04 left set to the magic value during the renderpass, while freedreno only sets it during BLIT_OP_SCALE. VK blob traces seem to leave it set all the time.