FROMLIST: intel: limit urb size for SKL/KBL/CFL GT1

The documentation puts the URB size for SKL GT1 as "128K - 192K". I
guess this means we can't tell which one it is, so we have to go for
the lower bound. This change also changes the max VS URB entries which
is lower on GT1 skus.

Fixes a CTS test :

  dEQP-GLES31.functional.geometry_shading.layered.render_with_default_layer_3d

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107505
Archived-At: https://lists.freedesktop.org/archives/mesa-dev/2018-August/203974.html
(am from https://patchwork.freedesktop.org/patch/246518/)

BUG=b:72398375
TEST=On sku:lars_skylake_celeron_*, run flaky test 64 times:
     dEQP-GLES31.functional.geometry_shading.layered.render_with_default_layer_3d

Change-Id: I527e7aa380943522eab14fa5d2f31791de8d8ffb
Reviewed-on: https://chromium-review.googlesource.com/1271944
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Ilja H. Friedel <ihf@chromium.org>
Tested-by: Chad Versace <chadversary@chromium.org>
Reviewed-by: Ilja H. Friedel <ihf@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
1 file changed