According to BSpec the max number of VS URB entries for CHV is 640.
Based on a patch by Ville Syrjälä.
v2: Start using a GT info block like earlier generations.
3abc3ce sna/gen8: reduce CHV VS URB entries to 640
src/sna/gen8_render.c | 38 ++++++++++++++++++++++++++++++++++++--
src/sna/sna_render.h | 2 +-
2 files changed, 37 insertions(+), 3 deletions(-)
Upstream: cgit.freedesktop.org