From: Ben Widawsky <[email protected]>
Signed-off-by: Ben Widawsky <[email protected]>
---
src/mesa/drivers/dri/i965/brw_defines.h | 1 +
src/mesa/drivers/dri/i965/gen8_vs_state.c | 6 +++++-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/src/mesa/drivers/dri/i965/brw_defines.h
b/src/mesa/drivers/dri/i965/brw_defines.h
index 08106c0..688ff61 100644
--- a/src/mesa/drivers/dri/i965/brw_defines.h
+++ b/src/mesa/drivers/dri/i965/brw_defines.h
@@ -607,6 +607,7 @@ enum brw_wrap_mode {
/* DW5 */
# define GEN6_VS_MAX_THREADS_SHIFT 25
# define HSW_VS_MAX_THREADS_SHIFT 23
+# define GEN10_VS_MAX_THREADS_SHIFT 22
# define GEN6_VS_STATISTICS_ENABLE (1 << 10)
# define GEN6_VS_CACHE_DISABLE (1 << 1)
# define GEN6_VS_ENABLE (1 << 0)
diff --git a/src/mesa/drivers/dri/i965/gen8_vs_state.c
b/src/mesa/drivers/dri/i965/gen8_vs_state.c
index 7b66da4..c4ad9cd 100644
--- a/src/mesa/drivers/dri/i965/gen8_vs_state.c
+++ b/src/mesa/drivers/dri/i965/gen8_vs_state.c
@@ -75,7 +75,11 @@ upload_vs_state(struct brw_context *brw)
uint32_t simd8_enable =
vue_prog_data->dispatch_mode == DISPATCH_MODE_SIMD8 ?
GEN8_VS_SIMD8_ENABLE : 0;
- OUT_BATCH(((devinfo->max_vs_threads - 1) << HSW_VS_MAX_THREADS_SHIFT) |
+
+ uint32_t threads = (devinfo->max_vs_threads - 1);
+ threads <<= brw->gen >= 10 ? GEN10_VS_MAX_THREADS_SHIFT :
+ HSW_VS_MAX_THREADS_SHIFT;
+ OUT_BATCH(threads |
GEN6_VS_STATISTICS_ENABLE |
simd8_enable |
GEN6_VS_ENABLE);
--
2.9.3
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