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intel: Drop Gen11 WaBTPPrefetchDisable workaround

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This isn't needed on production Icelake hardware.

Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3250>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3250>
This commit is contained in:
Kenneth Graunke
2020-01-01 17:38:01 -08:00
parent ed17baab5f
commit 7a9c0fc0d7
4 changed files with 10 additions and 49 deletions
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src/intel/blorp/blorp_genX_exec.h
-7
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@@ -772,13 +772,6 @@ blorp_emit_ps_config(struct blorp_batch *batch,
ps.BindingTableEntryCount = 1;
}
/* Gen 11 workarounds table #2056 WABTPPrefetchDisable suggests to
* disable prefetching of binding tables on A0 and B0 steppings.
* TODO: Revisit this WA on C0 stepping.
*/
if (GEN_GEN == 11)
ps.BindingTableEntryCount = 0;
/* SAMPLER_STATE prefetching is broken on Gen11 - WA_1606682166 */
if (GEN_GEN == 11)
ps.SamplerCount = 0;