4 files changed, 19 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c
index 4fa94e31e71..70799f6378e 100644
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -1593,6 +1593,10 @@ void evergreen_pipe_shader_ps(struct pipe_context *ctx, struct r600_pipe_shader
 					S_02880C_KILL_ENABLE(1),
 					S_02880C_KILL_ENABLE(1), NULL);
 	}
+
+	r600_pipe_state_add_reg(rstate,
+				R_03A200_SQ_LOOP_CONST_0, 0x01000FFF,
+				0xFFFFFFFF, NULL);
 }
 
 void evergreen_pipe_shader_vs(struct pipe_context *ctx, struct r600_pipe_shader *shader)
@@ -1640,6 +1644,10 @@ void evergreen_pipe_shader_vs(struct pipe_context *ctx, struct r600_pipe_shader
 	r600_pipe_state_add_reg(rstate,
 			R_0288A4_SQ_PGM_START_FS,
 			0x00000000, 0xFFFFFFFF, shader->bo);
+
+	r600_pipe_state_add_reg(rstate,
+				R_03A200_SQ_LOOP_CONST_0 + (32 * 4), 0x01000FFF,
+				0xFFFFFFFF, NULL);
 }
 
 void *evergreen_create_db_flush_dsa(struct r600_pipe_context *rctx)
diff --git a/src/gallium/drivers/r600/evergreend.h b/src/gallium/drivers/r600/evergreend.h
index e265348a19c..9971dded782 100644
--- a/src/gallium/drivers/r600/evergreend.h
+++ b/src/gallium/drivers/r600/evergreend.h
@@ -1910,4 +1910,5 @@
 #define R_03CFF0_SQ_VTX_BASE_VTX_LOC                    0x03CFF0
 #define R_03CFF4_SQ_VTX_START_INST_LOC                  0x03CFF4
 
+#define R_03A200_SQ_LOOP_CONST_0                     0x3A200
 #endif
diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c
index 66cc035e7d9..41c01d4a7b3 100644
--- a/src/gallium/drivers/r600/r600_shader.c
+++ b/src/gallium/drivers/r600/r600_shader.c
@@ -81,6 +81,11 @@ static void r600_pipe_shader_vs(struct pipe_context *ctx, struct r600_pipe_shade
 	r600_pipe_state_add_reg(rstate,
 			R_028894_SQ_PGM_START_FS,
 			0x00000000, 0xFFFFFFFF, shader->bo);
+
+	r600_pipe_state_add_reg(rstate,
+				R_03E200_SQ_LOOP_CONST_0 + (32 * 4), 0x01000FFF,
+				0xFFFFFFFF, NULL);
+
 }
 
 int r600_find_vs_semantic_index(struct r600_shader *vs,
@@ -182,6 +187,9 @@ static void r600_pipe_shader_ps(struct pipe_context *ctx, struct r600_pipe_shade
 					S_02880C_KILL_ENABLE(1),
 					S_02880C_KILL_ENABLE(1), NULL);
 	}
+	r600_pipe_state_add_reg(rstate,
+				R_03E200_SQ_LOOP_CONST_0, 0x01000FFF,
+				0xFFFFFFFF, NULL);
 }
 
 static int r600_pipe_shader(struct pipe_context *ctx, struct r600_pipe_shader *shader)
diff --git a/src/gallium/drivers/r600/r600d.h b/src/gallium/drivers/r600/r600d.h
index 3d1c5dbfd87..a96d2ce26c1 100644
--- a/src/gallium/drivers/r600/r600d.h
+++ b/src/gallium/drivers/r600/r600d.h
@@ -3497,6 +3497,8 @@
 #define R_03CFF0_SQ_VTX_BASE_VTX_LOC                 0x03CFF0
 #define R_03CFF4_SQ_VTX_START_INST_LOC               0x03CFF4
 
+#define R_03E200_SQ_LOOP_CONST_0                     0x3E200
+
 #define SQ_TEX_INST_LD 0x03
 #define SQ_TEX_INST_GET_GRADIENTS_H 0x7
 #define SQ_TEX_INST_GET_GRADIENTS_V 0x8