radeonsi: set a better NUM_PATCHES hard limit
authorMarek Olšák <marek.olsak@amd.com>
Tue, 5 Jun 2018 06:38:06 +0000 (02:38 -0400)
committerMarek Olšák <marek.olsak@amd.com>
Tue, 19 Jun 2018 16:52:28 +0000 (12:52 -0400)
commit166c00e28e453e1510e2cabed028eb18bf7d8bd9
treee914c87b1f9af6b5ed40208c0826675c0636fbe9
parent0d685ba2900734d8af4a47ef9586d511ad754ce4
radeonsi: set a better NUM_PATCHES hard limit

AMDVLK uses 64 (distributed) and 16 (non-distributed).
radeonsi will use 63 and 16.
* This might improve tessellation performance on Hawaii, Bonaire, Tahiti,
  Pitcairn. (they will use 16)
* I'm not sure if this matters for 1 SE configs.

Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de>
src/gallium/drivers/radeonsi/si_state_draw.c