r600g: initialize SX_SURFACE_SYNC

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c
index 53fe81d..603b579 100644 (file)
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -1955,6 +1955,8 @@ static void cayman_init_atom_start_cs(struct r600_context *rctx)
        r600_store_context_reg(cb, R_028864_SQ_PGM_RESOURCES_2_VS, S_028864_SINGLE_ROUND(V_SQ_ROUND_TO_ZERO));
        r600_store_context_reg(cb, R_0288A8_SQ_PGM_RESOURCES_FS, 0);
 
+       r600_store_context_reg(cb, R_028354_SX_SURFACE_SYNC, S_028354_SURFACE_SYNC_MASK(0xf));
+
        eg_store_loop_const(cb, R_03A200_SQ_LOOP_CONST_0, 0x01000FFF);
        eg_store_loop_const(cb, R_03A200_SQ_LOOP_CONST_0 + (32 * 4), 0x01000FFF);
 }
@@ -2435,6 +2437,8 @@ void evergreen_init_atom_start_cs(struct r600_context *rctx)
        r600_store_context_reg(cb, R_028864_SQ_PGM_RESOURCES_2_VS, S_028864_SINGLE_ROUND(V_SQ_ROUND_TO_ZERO));
        r600_store_context_reg(cb, R_0288A8_SQ_PGM_RESOURCES_FS, 0);
 
+       r600_store_context_reg(cb, R_028354_SX_SURFACE_SYNC, S_028354_SURFACE_SYNC_MASK(0xf));
+
        eg_store_loop_const(cb, R_03A200_SQ_LOOP_CONST_0, 0x01000FFF);
        eg_store_loop_const(cb, R_03A200_SQ_LOOP_CONST_0 + (32 * 4), 0x01000FFF);
 }

diff --git a/src/gallium/drivers/r600/evergreend.h b/src/gallium/drivers/r600/evergreend.h
index 39d3dd6..ec88095 100644 (file)
--- a/src/gallium/drivers/r600/evergreend.h
+++ b/src/gallium/drivers/r600/evergreend.h
@@ -1585,6 +1585,8 @@
 #define R_028238_CB_TARGET_MASK                      0x00028238
 #define R_02823C_CB_SHADER_MASK                      0x0002823C
 #define R_028350_SX_MISC                             0x00028350
+#define R_028354_SX_SURFACE_SYNC                     0x00028354
+#define   S_028354_SURFACE_SYNC_MASK(x)                (((x) & 0x1FF) << 0)
 #define R_028380_SQ_VTX_SEMANTIC_0                   0x00028380
 #define R_028384_SQ_VTX_SEMANTIC_1                   0x00028384
 #define R_028388_SQ_VTX_SEMANTIC_2                   0x00028388

diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c
index 38a9830..bdecf7f 100644 (file)
--- a/src/gallium/drivers/r600/r600_state.c
+++ b/src/gallium/drivers/r600/r600_state.c
@@ -2140,6 +2140,9 @@ void r600_init_atom_start_cs(struct r600_context *rctx)
        r600_store_context_reg(cb, R_0288A4_SQ_PGM_RESOURCES_FS, 0);
        r600_store_context_reg(cb, R_0288DC_SQ_PGM_CF_OFFSET_FS, 0);
 
+       if (rctx->chip_class == R700)
+               r600_store_context_reg(cb, R_028354_SX_SURFACE_SYNC, S_028354_SURFACE_SYNC_MASK(0xf));
+
        r600_store_loop_const(cb, R_03E200_SQ_LOOP_CONST_0, 0x1000FFF);
        r600_store_loop_const(cb, R_03E200_SQ_LOOP_CONST_0 + (32 * 4), 0x1000FFF);
 }

diff --git a/src/gallium/drivers/r600/r600d.h b/src/gallium/drivers/r600/r600d.h
index ec56ad0..fcce60b 100644 (file)
--- a/src/gallium/drivers/r600/r600d.h
+++ b/src/gallium/drivers/r600/r600d.h
@@ -2740,6 +2740,8 @@
 #define   S_028350_MULTIPASS(x)                        (((x) & 0x1) << 0)
 #define   G_028350_MULTIPASS(x)                        (((x) >> 0) & 0x1)
 #define   C_028350_MULTIPASS                           0xFFFFFFFE
+#define R_028354_SX_SURFACE_SYNC                     0x028354
+#define   S_028354_SURFACE_SYNC_MASK(x)                (((x) & 0x1FF) << 0)
 #define R_028380_SQ_VTX_SEMANTIC_0                   0x028380
 #define   S_028380_SEMANTIC_ID(x)                      (((x) & 0xFF) << 0)
 #define   G_028380_SEMANTIC_ID(x)                      (((x) >> 0) & 0xFF)