3 files changed, 16 insertions, 14 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_cmdbuf.c b/src/mesa/drivers/dri/r300/r300_cmdbuf.c
index 9eca41fa38..4e6e3e73d8 100644
--- a/src/mesa/drivers/dri/r300/r300_cmdbuf.c
+++ b/src/mesa/drivers/dri/r300/r300_cmdbuf.c
@@ -317,12 +317,12 @@ void r300InitCmdBuf(r300ContextPtr r300)
 	r300->hw.vic.cmd[R300_VIC_CMD_0] = cmdpacket0(R300_VAP_INPUT_CNTL_0, 2);
 	ALLOC_STATE(unk21DC, always, 2, 0);
 	r300->hw.unk21DC.cmd[0] = cmdpacket0(0x21DC, 1);
-	ALLOC_STATE(unk221C, always, 2, 0);
-	r300->hw.unk221C.cmd[0] = cmdpacket0(R300_VAP_UNKNOWN_221C, 1);
-	ALLOC_STATE(vap_clip, always, 5, 0);
-	r300->hw.vap_clip.cmd[0] = cmdpacket0(R300_VAP_CLIP_X_0, 4);
 
 	if (has_tcl) {
+		ALLOC_STATE(unk221C, always, 2, 0);
+		r300->hw.unk221C.cmd[0] = cmdpacket0(R300_VAP_UNKNOWN_221C, 1);
+		ALLOC_STATE(vap_clip, always, 5, 0);
+		r300->hw.vap_clip.cmd[0] = cmdpacket0(R300_VAP_CLIP_X_0, 4);
 		ALLOC_STATE(unk2288, always, 2, 0);
 		r300->hw.unk2288.cmd[0] = cmdpacket0(R300_VAP_UNKNOWN_2288, 1);
 	}
diff --git a/src/mesa/drivers/dri/r300/r300_ioctl.c b/src/mesa/drivers/dri/r300/r300_ioctl.c
index 90f5027c9a..ceb2e2d432 100644
--- a/src/mesa/drivers/dri/r300/r300_ioctl.c
+++ b/src/mesa/drivers/dri/r300/r300_ioctl.c
@@ -260,9 +260,11 @@ static void r300EmitClearState(GLcontext * ctx)
 	e32(0x0);
 	e32(0x0);
 
-	R300_STATECHANGE(r300, unk221C);
-	reg_start(R300_VAP_UNKNOWN_221C, 0);
-	e32(R300_221C_CLEAR);
+	if (has_tcl) {
+	    R300_STATECHANGE(r300, unk221C);
+	    reg_start(R300_VAP_UNKNOWN_221C, 0);
+	    e32(R300_221C_CLEAR);
+        }
 
 	R300_STATECHANGE(r300, ps);
 	reg_start(R300_RE_POINTSIZE, 0);
diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c
index 088216c76e..8a2ebbf959 100644
--- a/src/mesa/drivers/dri/r300/r300_state.c
+++ b/src/mesa/drivers/dri/r300/r300_state.c
@@ -1816,15 +1816,15 @@ static void r300ResetHwState(r300ContextPtr r300)
 
 	r300->hw.unk21DC.cmd[1] = 0xAAAAAAAA;
 
-	r300->hw.unk221C.cmd[1] = R300_221C_NORMAL;
-
-	r300->hw.vap_clip.cmd[1] = r300PackFloat32(1.0); /* X */
-	r300->hw.vap_clip.cmd[2] = r300PackFloat32(1.0); /* X */
-	r300->hw.vap_clip.cmd[3] = r300PackFloat32(1.0); /* Y */
-	r300->hw.vap_clip.cmd[4] = r300PackFloat32(1.0); /* Y */
-
 	/* XXX: Other families? */
 	if (has_tcl) {
+		r300->hw.unk221C.cmd[1] = R300_221C_NORMAL;
+
+		r300->hw.vap_clip.cmd[1] = r300PackFloat32(1.0); /* X */
+		r300->hw.vap_clip.cmd[2] = r300PackFloat32(1.0); /* X */
+		r300->hw.vap_clip.cmd[3] = r300PackFloat32(1.0); /* Y */
+		r300->hw.vap_clip.cmd[4] = r300PackFloat32(1.0); /* Y */
+
 		switch (r300->radeon.radeonScreen->chip_family) {
 		case CHIP_FAMILY_R300:
 			r300->hw.unk2288.cmd[1] = R300_2288_R300;