radeonsi/gfx9: init_config changes

Reviewed-by: Nicolai Hähnle <[email protected]>

2 files changed, 36 insertions, 6 deletions

diff --git a/src/amd/common/gfx9d.h b/src/amd/common/gfx9d.h
index 1bc11b1abe2..797bdcc2876 100644
--- a/src/amd/common/gfx9d.h
+++ b/src/amd/common/gfx9d.h
@@ -7101,6 +7101,10 @@
 #define   S_028C44_BINNING_MODE(x)                                    (((unsigned)(x) & 0x03) << 0)
 #define   G_028C44_BINNING_MODE(x)                                    (((x) >> 0) & 0x03)
 #define   C_028C44_BINNING_MODE                                       0xFFFFFFFC
+#define     V_028C44_BINNING_ALLOWED					0
+#define     V_028C44_FORCE_BINNING_ON					1
+#define     V_028C44_DISABLE_BINNING_USE_NEW_SC				2
+#define     V_028C44_DISABLE_BINNING_USE_LEGACY_SC			3
 #define   S_028C44_BIN_SIZE_X(x)                                      (((unsigned)(x) & 0x1) << 2)
 #define   G_028C44_BIN_SIZE_X(x)                                      (((x) >> 2) & 0x1)
 #define   C_028C44_BIN_SIZE_X                                         0xFFFFFFFB
diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c
index 772b8ce3417..c62928fb469 100644
--- a/src/gallium/drivers/radeonsi/si_state.c
+++ b/src/gallium/drivers/radeonsi/si_state.c
@@ -26,6 +26,7 @@
 
 #include "si_pipe.h"
 #include "sid.h"
+#include "gfx9d.h"
 #include "radeon/r600_cs.h"
 #include "radeon/r600_query.h"
 
@@ -4131,9 +4132,15 @@ static void si_init_config(struct si_context *sctx)
 	si_pm4_set_reg(pm4, R_028AC8_DB_PRELOAD_CONTROL, 0x0);
 	si_pm4_set_reg(pm4, R_02800C_DB_RENDER_OVERRIDE, 0);
 
-	si_pm4_set_reg(pm4, R_028400_VGT_MAX_VTX_INDX, ~0);
-	si_pm4_set_reg(pm4, R_028404_VGT_MIN_VTX_INDX, 0);
-	si_pm4_set_reg(pm4, R_028408_VGT_INDX_OFFSET, 0);
+	if (sctx->b.chip_class >= GFX9) {
+		si_pm4_set_reg(pm4, R_030920_VGT_MAX_VTX_INDX, ~0);
+		si_pm4_set_reg(pm4, R_030924_VGT_MIN_VTX_INDX, 0);
+		si_pm4_set_reg(pm4, R_030928_VGT_INDX_OFFSET, 0);
+	} else {
+		si_pm4_set_reg(pm4, R_028400_VGT_MAX_VTX_INDX, ~0);
+		si_pm4_set_reg(pm4, R_028404_VGT_MIN_VTX_INDX, 0);
+		si_pm4_set_reg(pm4, R_028408_VGT_INDX_OFFSET, 0);
+	}
 
 	if (sctx->b.chip_class >= CIK) {
 		/* If this is 0, Bonaire can hang even if GS isn't being used.
@@ -4144,9 +4151,13 @@ static void si_init_config(struct si_context *sctx)
 			       S_028A44_ES_VERTS_PER_SUBGRP(64) |
 			       S_028A44_GS_PRIMS_PER_SUBGRP(4));
 
-		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(0xffff));
+		if (sctx->b.chip_class >= GFX9) {
+			si_pm4_set_reg(pm4, R_00B41C_SPI_SHADER_PGM_RSRC3_HS, S_00B41C_CU_EN(0xffff));
+		} else {
+			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(0xffff));
+		}
 		si_pm4_set_reg(pm4, R_00B21C_SPI_SHADER_PGM_RSRC3_GS, S_00B21C_CU_EN(0xffff));
 
 		if (sscreen->b.info.num_good_compute_units /
@@ -4210,6 +4221,21 @@ static void si_init_config(struct si_context *sctx)
 	si_pm4_add_bo(pm4, sctx->border_color_buffer, RADEON_USAGE_READ,
 		      RADEON_PRIO_BORDER_COLORS);
 
+	if (sctx->b.chip_class >= GFX9) {
+		si_pm4_set_reg(pm4, R_028060_DB_DFSM_CONTROL, 0);
+		si_pm4_set_reg(pm4, R_028064_DB_RENDER_FILTER, 0);
+		/* TODO: We can use this to disable RBs for rendering to GART: */
+		si_pm4_set_reg(pm4, R_02835C_PA_SC_TILE_STEERING_OVERRIDE, 0);
+		si_pm4_set_reg(pm4, R_02883C_PA_SU_OVER_RASTERIZATION_CNTL, 0);
+		/* TODO: Enable the binner: */
+		si_pm4_set_reg(pm4, R_028C44_PA_SC_BINNER_CNTL_0,
+			       S_028C44_BINNING_MODE(V_028C44_DISABLE_BINNING_USE_LEGACY_SC));
+		si_pm4_set_reg(pm4, R_028C48_PA_SC_BINNER_CNTL_1, 0);
+		si_pm4_set_reg(pm4, R_028C4C_PA_SC_CONSERVATIVE_RASTERIZATION_CNTL,
+			       S_028C4C_NULL_SQUAD_AA_MASK_ENABLE(1));
+		si_pm4_set_reg(pm4, R_030968_VGT_INSTANCE_BASE_ID, 0);
+	}
+
 	si_pm4_upload_indirect_buffer(sctx, pm4);
 	sctx->init_config = pm4;
 }