[Mesa-dev] [PATCH 1/4] radeonsi: allow using all CUs for tessellation and on-chip GS (v2)

[Marek Olšák]

From: Marek Olšák <marek.olsak at amd.com>

v2: After more discussion with hw teams, the kernel already contains the
    optimal settings allowing us to use all CUs.
---
 src/gallium/drivers/radeonsi/si_state.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c
index a3ddee8..67b2835 100644
--- a/src/gallium/drivers/radeonsi/si_state.c
+++ b/src/gallium/drivers/radeonsi/si_state.c
@@ -3701,9 +3701,9 @@ static void si_init_config(struct si_context *sctx)
 	si_pm4_set_reg(pm4, R_028408_VGT_INDX_OFFSET, 0);
 
 	if (sctx->b.chip_class >= CIK) {
-		si_pm4_set_reg(pm4, R_00B51C_SPI_SHADER_PGM_RSRC3_LS, S_00B51C_CU_EN(0xfffc));
+		si_pm4_set_reg(pm4, R_00B51C_SPI_SHADER_PGM_RSRC3_LS, S_00B51C_CU_EN(0xffff));
 		si_pm4_set_reg(pm4, R_00B41C_SPI_SHADER_PGM_RSRC3_HS, 0);
-		si_pm4_set_reg(pm4, R_00B31C_SPI_SHADER_PGM_RSRC3_ES, S_00B31C_CU_EN(0xfffe));
+		si_pm4_set_reg(pm4, R_00B31C_SPI_SHADER_PGM_RSRC3_ES, S_00B31C_CU_EN(0xffff));
 		si_pm4_set_reg(pm4, R_00B21C_SPI_SHADER_PGM_RSRC3_GS, S_00B21C_CU_EN(0xffff));
 		si_pm4_set_reg(pm4, R_00B118_SPI_SHADER_PGM_RSRC3_VS, S_00B118_CU_EN(0xffff));
 		si_pm4_set_reg(pm4, R_00B11C_SPI_SHADER_LATE_ALLOC_VS, S_00B11C_LIMIT(0));
-- 
2.1.4