r600g: fixup states generation in winsys.

The current states code had an unhealthy relationship between
that had to somehow magically align themselves, editing either
place meant renumbering all states after the one you were on,
and it was pretty unapproachable code.

This replaces the huge types structures with a simple type + sub
type struct, which is keyed on an stype enum in radeon.h. Each
stype can have a per-shader type subclassing (4 types supported,
PS/VS/GS/FS), and also has a number of states per-subtype. So you
have 256 constants per 4 shaders per one CONSTANT stype.

The interface from the driver is changed to pass in the tuple,
(stype, id, shader_type), and we look for this. If
radeon_state_shader ever shows up on profile, it could use a
hashtable based on stype/shader_type to speed things up.

Signed-off-by: Dave Airlie <airlied@redhat.com>

7 files changed, 210 insertions, 218 deletions

diff --git a/src/gallium/winsys/r600/drm/r600_state.c b/src/gallium/winsys/r600/drm/r600_state.c
index 9b7c11bdc0..e3d0116a2d 100644
--- a/src/gallium/winsys/r600/drm/r600_state.c
+++ b/src/gallium/winsys/r600/drm/r600_state.c
@@ -30,6 +30,8 @@
 #include "radeon_priv.h"
 #include "r600d.h"
 
+#include "util/u_memory.h"
+
 static int r600_state_pm4_resource(struct radeon_state *state);
 static int r600_state_pm4_cb0(struct radeon_state *state);
 static int r600_state_pm4_vgt(struct radeon_state *state);
@@ -46,18 +48,61 @@ static int r700_state_pm4_db(struct radeon_state *state);
 
 #include "r600_states.h"
 
+
+#define SUB_NONE(param) { { 0, R600_names_##param, (sizeof(R600_names_##param)/sizeof(struct radeon_register)) } }
+#define SUB_PS(param) { R600_SHADER_PS, R600_names_##param, (sizeof(R600_names_##param)/sizeof(struct radeon_register)) }
+#define SUB_VS(param) { R600_SHADER_VS, R600_names_##param, (sizeof(R600_names_##param)/sizeof(struct radeon_register)) }
+#define SUB_GS(param) { R600_SHADER_GS, R600_names_##param, (sizeof(R600_names_##param)/sizeof(struct radeon_register)) }
+#define SUB_FS(param) { R600_SHADER_FS, R600_names_##param, (sizeof(R600_names_##param)/sizeof(struct radeon_register)) }
+
+/* some of these are overriden at runtime for R700 */
+struct radeon_stype_info r600_stypes[] = {
+	{ R600_STATE_CONFIG, 1, 0, r600_state_pm4_config, SUB_NONE(CONFIG), },
+	{ R600_STATE_CB_CNTL, 1, 0, r600_state_pm4_generic, SUB_NONE(CB_CNTL) },
+	{ R600_STATE_RASTERIZER, 1, 0, r600_state_pm4_generic, SUB_NONE(RASTERIZER) },
+	{ R600_STATE_VIEWPORT, 1, 0, r600_state_pm4_generic, SUB_NONE(VIEWPORT) },
+	{ R600_STATE_SCISSOR, 1, 0, r600_state_pm4_generic, SUB_NONE(SCISSOR) },
+	{ R600_STATE_BLEND, 1, 0, r600_state_pm4_generic, SUB_NONE(BLEND), },
+	{ R600_STATE_DSA, 1, 0, r600_state_pm4_generic, SUB_NONE(DSA), },
+	{ R600_STATE_SHADER, 1, 0, r600_state_pm4_shader, { SUB_PS(PS_SHADER), SUB_VS(VS_SHADER) } },
+	{ R600_STATE_CONSTANT, 256, 0x10, r600_state_pm4_generic,  { SUB_PS(PS_CONSTANT), SUB_VS(VS_CONSTANT) } },
+	{ R600_STATE_RESOURCE, 160, 0x1c, r600_state_pm4_resource, { SUB_PS(PS_RESOURCE), SUB_VS(VS_RESOURCE), SUB_GS(GS_RESOURCE), SUB_FS(FS_RESOURCE)} },
+	{ R600_STATE_SAMPLER, 18, 0xc, r600_state_pm4_generic, { SUB_PS(PS_SAMPLER), SUB_VS(VS_SAMPLER), SUB_GS(GS_SAMPLER) } },
+	{ R600_STATE_SAMPLER_BORDER, 18, 0x10, r600_state_pm4_generic, { SUB_PS(PS_SAMPLER_BORDER), SUB_VS(VS_SAMPLER_BORDER), SUB_GS(GS_SAMPLER_BORDER) } },
+	{ R600_STATE_CB0, 1, 0, r600_state_pm4_cb0, SUB_NONE(CB0) },
+	{ R600_STATE_CB1, 1, 0, r600_state_pm4_cb0, SUB_NONE(CB1) },
+	{ R600_STATE_CB2, 1, 0, r600_state_pm4_cb0, SUB_NONE(CB2) },
+	{ R600_STATE_CB3, 1, 0, r600_state_pm4_cb0, SUB_NONE(CB3) },
+	{ R600_STATE_CB4, 1, 0, r600_state_pm4_cb0, SUB_NONE(CB4) },
+	{ R600_STATE_CB5, 1, 0, r600_state_pm4_cb0, SUB_NONE(CB5) },
+	{ R600_STATE_CB6, 1, 0, r600_state_pm4_cb0, SUB_NONE(CB6) },
+	{ R600_STATE_CB7, 1, 0, r600_state_pm4_cb0, SUB_NONE(CB7) },
+	{ R600_STATE_QUERY_BEGIN, 1, 0, r600_state_pm4_query_begin, SUB_NONE(VGT_EVENT) },
+	{ R600_STATE_QUERY_END, 1, 0, r600_state_pm4_query_end, SUB_NONE(VGT_EVENT) },
+	{ R600_STATE_DB, 1, 0, r600_state_pm4_db, SUB_NONE(DB) },
+	{ R600_STATE_CLIP, 6, 0, r600_state_pm4_generic, SUB_NONE(UCP) },
+	{ R600_STATE_VGT, 1, 0, r600_state_pm4_vgt, SUB_NONE(VGT) },
+	{ R600_STATE_DRAW, 1, 0, r600_state_pm4_draw, SUB_NONE(DRAW) },
+};
+#define STYPES_SIZE Elements(r600_stypes)
+
+static const struct radeon_register *get_regs(struct radeon_state *state)
+{
+	return state->stype->reginfo[state->shader_index].regs;
+}
+
 /*
  * r600/r700 state functions
  */
 static int r600_state_pm4_bytecode(struct radeon_state *state, unsigned offset, unsigned id, unsigned nreg)
 {
-	const struct radeon_register *regs = state->radeon->type[state->type].regs;
+	const struct radeon_register *regs = get_regs(state);
 	unsigned i;
 	int r;
 
 	if (!offset) {
 		fprintf(stderr, "%s invalid register for state %d %d\n",
-			__func__, state->type, id);
+			__func__, state->stype->stype, id);
 		return -EINVAL;
 	}
 	if (offset >= R600_CONFIG_REG_OFFSET && offset < R600_CONFIG_REG_END) {
@@ -116,19 +161,18 @@ static int r600_state_pm4_bytecode(struct radeon_state *state, unsigned offset,
 
 static int r600_state_pm4_generic(struct radeon_state *state)
 {
-	struct radeon *radeon = state->radeon;
-	unsigned i, offset, nreg, type, coffset, loffset, soffset;
+	const struct radeon_register *regs = get_regs(state);
+	unsigned i, offset, nreg, coffset, loffset, soffset;
 	unsigned start;
 	int r;
 
 	if (!state->nstates)
 		return 0;
-	type = state->type;
-	soffset = (state->id - radeon->type[type].id) * radeon->type[type].stride;
-	offset = loffset = radeon->type[type].regs[0].offset + soffset;
+	soffset = state->id * state->stype->stride;
+	offset = loffset = regs[0].offset + soffset;
 	start = 0;
 	for (i = 1, nreg = 1; i < state->nstates; i++) {
-		coffset = radeon->type[type].regs[i].offset + soffset;
+		coffset = regs[i].offset + soffset;
 		if (coffset == (loffset + 4)) {
 			nreg++;
 			loffset = coffset;
@@ -358,8 +402,9 @@ static int r600_state_pm4_resource(struct radeon_state *state)
 {
 	u32 flags, type, nbo, offset, soffset;
 	int r;
+	const struct radeon_register *regs = get_regs(state);
 
-	soffset = (state->id - state->radeon->type[state->type].id) * state->radeon->type[state->type].stride;
+	soffset = state->id * state->stype->stride;
 	type = G_038018_TYPE(state->states[6]);
 	switch (type) {
 	case 2:
@@ -378,7 +423,7 @@ static int r600_state_pm4_resource(struct radeon_state *state)
 		return -EINVAL;
 	}
 	r600_state_pm4_with_flush(state, flags);
-	offset = state->radeon->type[state->type].regs[0].offset + soffset;
+	offset = regs[0].offset + soffset;
 	state->pm4[state->cpm4++] = PKT3(PKT3_SET_RESOURCE, 7);
 	state->pm4[state->cpm4++] = (offset - R_038000_SQ_TEX_RESOURCE_WORD0_0) >> 2;
 	state->pm4[state->cpm4++] = state->states[0];
@@ -403,33 +448,63 @@ static int r600_state_pm4_resource(struct radeon_state *state)
 	return 0;
 }
 
-int r600_init(struct radeon *radeon)
+
+static void r600_modify_type_array(struct radeon *radeon)
 {
+	int i;
 	switch (radeon->family) {
-	case CHIP_R600:
-	case CHIP_RV610:
-	case CHIP_RV630:
-	case CHIP_RV670:
-	case CHIP_RV620:
-	case CHIP_RV635:
-	case CHIP_RS780:
-	case CHIP_RS880:
-		radeon->ntype = R600_NTYPE;
-		radeon->nstate = R600_NSTATE;
-		radeon->type = R600_types;
-		break;
 	case CHIP_RV770:
 	case CHIP_RV730:
 	case CHIP_RV710:
 	case CHIP_RV740:
-		radeon->ntype = R600_NTYPE;
-		radeon->nstate = R600_NSTATE;
-		radeon->type = R700_types;
 		break;
 	default:
-		fprintf(stderr, "%s unknown or unsupported chipset 0x%04X\n",
-			__func__, radeon->device);
-		return -EINVAL;
+		return;
+	}
+
+	/* r700 needs some mods */
+	for (i = 0; i < radeon->nstype; i++) {
+		struct radeon_stype_info *info = &radeon->stype[i];
+		
+		switch(info->stype) {
+		case R600_STATE_CONFIG:
+			info->pm4 = r700_state_pm4_config;
+			break;
+		case R600_STATE_CB0:
+			info->pm4 = r700_state_pm4_cb0;
+			break;
+		case R600_STATE_DB:
+			info->pm4 = r700_state_pm4_db;
+		};
 	}
+}
+
+static void r600_build_types_array(struct radeon *radeon)
+{
+	int i, j;
+	int id = 0;
+
+	for (i = 0; i < STYPES_SIZE; i++) {
+		r600_stypes[i].base_id = id;
+		r600_stypes[i].npm4 = 128;
+		if (r600_stypes[i].reginfo[0].shader_type == 0) {
+			id += r600_stypes[i].num;
+		} else {
+			for (j = 0; j < R600_SHADER_MAX; j++) {
+				if (r600_stypes[i].reginfo[j].shader_type)
+					id += r600_stypes[i].num;					
+			}
+		}
+	}
+	radeon->nstate = id;
+	radeon->stype = r600_stypes;
+	radeon->nstype = STYPES_SIZE;
+
+	r600_modify_type_array(radeon);
+}
+
+int r600_init(struct radeon *radeon)
+{
+	r600_build_types_array(radeon);
 	return 0;
 }
diff --git a/src/gallium/winsys/r600/drm/r600_states.h b/src/gallium/winsys/r600/drm/r600_states.h
index b5365e4275..51b69b9220 100644
--- a/src/gallium/winsys/r600/drm/r600_states.h
+++ b/src/gallium/winsys/r600/drm/r600_states.h
@@ -17,7 +17,7 @@
 #ifndef R600_STATES_H
 #define R600_STATES_H
 
-static const struct radeon_register R600_CONFIG_names[] = {
+static const struct radeon_register R600_names_CONFIG[] = {
 	{0x00008C00, 0, 0, "SQ_CONFIG"},
 	{0x00008C04, 0, 0, "SQ_GPR_RESOURCE_MGMT_1"},
 	{0x00008C08, 0, 0, "SQ_GPR_RESOURCE_MGMT_2"},
@@ -61,7 +61,7 @@ static const struct radeon_register R600_CONFIG_names[] = {
 	{0x00028B20, 0, 0, "VGT_STRMOUT_BUFFER_EN"},
 };
 
-static const struct radeon_register R600_CB_CNTL_names[] = {
+static const struct radeon_register R600_names_CB_CNTL[] = {
 	{0x00028120, 0, 0, "CB_CLEAR_RED"},
 	{0x00028124, 0, 0, "CB_CLEAR_GREEN"},
 	{0x00028128, 0, 0, "CB_CLEAR_BLUE"},
@@ -82,7 +82,7 @@ static const struct radeon_register R600_CB_CNTL_names[] = {
 	{0x00028C48, 0, 0, "PA_SC_AA_MASK"},
 };
 
-static const struct radeon_register R600_RASTERIZER_names[] = {
+static const struct radeon_register R600_names_RASTERIZER[] = {
 	{0x000286D4, 0, 0, "SPI_INTERP_CONTROL_0"},
 	{0x00028810, 0, 0, "PA_CL_CLIP_CNTL"},
 	{0x00028814, 0, 0, "PA_SU_SC_MODE_CNTL"},
@@ -106,7 +106,7 @@ static const struct radeon_register R600_RASTERIZER_names[] = {
 	{0x00028E0C, 0, 0, "PA_SU_POLY_OFFSET_BACK_OFFSET"},
 };
 
-static const struct radeon_register R600_VIEWPORT_names[] = {
+static const struct radeon_register R600_names_VIEWPORT[] = {
 	{0x000282D0, 0, 0, "PA_SC_VPORT_ZMIN_0"},
 	{0x000282D4, 0, 0, "PA_SC_VPORT_ZMAX_0"},
 	{0x0002843C, 0, 0, "PA_CL_VPORT_XSCALE_0"},
@@ -118,7 +118,7 @@ static const struct radeon_register R600_VIEWPORT_names[] = {
 	{0x00028818, 0, 0, "PA_CL_VTE_CNTL"},
 };
 
-static const struct radeon_register R600_SCISSOR_names[] = {
+static const struct radeon_register R600_names_SCISSOR[] = {
 	{0x00028030, 0, 0, "PA_SC_SCREEN_SCISSOR_TL"},
 	{0x00028034, 0, 0, "PA_SC_SCREEN_SCISSOR_BR"},
 	{0x00028200, 0, 0, "PA_SC_WINDOW_OFFSET"},
@@ -140,7 +140,7 @@ static const struct radeon_register R600_SCISSOR_names[] = {
 	{0x00028254, 0, 0, "PA_SC_VPORT_SCISSOR_0_BR"},
 };
 
-static const struct radeon_register R600_BLEND_names[] = {
+static const struct radeon_register R600_names_BLEND[] = {
 	{0x00028414, 0, 0, "CB_BLEND_RED"},
 	{0x00028418, 0, 0, "CB_BLEND_GREEN"},
 	{0x0002841C, 0, 0, "CB_BLEND_BLUE"},
@@ -156,7 +156,7 @@ static const struct radeon_register R600_BLEND_names[] = {
 	{0x00028804, 0, 0, "CB_BLEND_CONTROL"},
 };
 
-static const struct radeon_register R600_DSA_names[] = {
+static const struct radeon_register R600_names_DSA[] = {
 	{0x00028028, 0, 0, "DB_STENCIL_CLEAR"},
 	{0x0002802C, 0, 0, "DB_DEPTH_CLEAR"},
 	{0x00028410, 0, 0, "SX_ALPHA_TEST_CONTROL"},
@@ -175,7 +175,7 @@ static const struct radeon_register R600_DSA_names[] = {
 	{0x00028D44, 0, 0, "DB_ALPHA_TO_MASK"},
 };
 
-static const struct radeon_register R600_VS_SHADER_names[] = {
+static const struct radeon_register R600_names_VS_SHADER[] = {
 	{0x00028380, 0, 0, "SQ_VTX_SEMANTIC_0"},
 	{0x00028384, 0, 0, "SQ_VTX_SEMANTIC_1"},
 	{0x00028388, 0, 0, "SQ_VTX_SEMANTIC_2"},
@@ -227,7 +227,7 @@ static const struct radeon_register R600_VS_SHADER_names[] = {
 	{0x000288DC, 0, 0, "SQ_PGM_CF_OFFSET_FS"},
 };
 
-static const struct radeon_register R600_PS_SHADER_names[] = {
+static const struct radeon_register R600_names_PS_SHADER[] = {
 	{0x00028644, 0, 0, "SPI_PS_INPUT_CNTL_0"},
 	{0x00028648, 0, 0, "SPI_PS_INPUT_CNTL_1"},
 	{0x0002864C, 0, 0, "SPI_PS_INPUT_CNTL_2"},
@@ -269,28 +269,28 @@ static const struct radeon_register R600_PS_SHADER_names[] = {
 	{0x000288CC, 0, 0, "SQ_PGM_CF_OFFSET_PS"},
 };
 
-static const struct radeon_register R600_PS_CONSTANT_names[] = {
+static const struct radeon_register R600_names_PS_CONSTANT[] = {
 	{0x00030000, 0, 0, "SQ_ALU_CONSTANT0_0"},
 	{0x00030004, 0, 0, "SQ_ALU_CONSTANT1_0"},
 	{0x00030008, 0, 0, "SQ_ALU_CONSTANT2_0"},
 	{0x0003000C, 0, 0, "SQ_ALU_CONSTANT3_0"},
 };
 
-static const struct radeon_register R600_VS_CONSTANT_names[] = {
+static const struct radeon_register R600_names_VS_CONSTANT[] = {
 	{0x00031000, 0, 0, "SQ_ALU_CONSTANT0_256"},
 	{0x00031004, 0, 0, "SQ_ALU_CONSTANT1_256"},
 	{0x00031008, 0, 0, "SQ_ALU_CONSTANT2_256"},
 	{0x0003100C, 0, 0, "SQ_ALU_CONSTANT3_256"},
 };
 
-static const struct radeon_register R600_UCP_names[] = {
+static const struct radeon_register R600_names_UCP[] = {
 	{0x00028e20, 0, 0, "PA_CL_UCP0_X"},
 	{0x00028e24, 0, 0, "PA_CL_UCP0_Y"},
 	{0x00028e28, 0, 0, "PA_CL_UCP0_Z"},
 	{0x00028e2c, 0, 0, "PA_CL_UCP0_W"},
 };
 
-static const struct radeon_register R600_PS_RESOURCE_names[] = {
+static const struct radeon_register R600_names_PS_RESOURCE[] = {
 	{0x00038000, 0, 0, "RESOURCE0_WORD0"},
 	{0x00038004, 0, 0, "RESOURCE0_WORD1"},
 	{0x00038008, 0, 0, "RESOURCE0_WORD2"},
@@ -300,7 +300,7 @@ static const struct radeon_register R600_PS_RESOURCE_names[] = {
 	{0x00038018, 0, 0, "RESOURCE0_WORD6"},
 };
 
-static const struct radeon_register R600_VS_RESOURCE_names[] = {
+static const struct radeon_register R600_names_VS_RESOURCE[] = {
 	{0x00039180, 0, 0, "RESOURCE160_WORD0"},
 	{0x00039184, 0, 0, "RESOURCE160_WORD1"},
 	{0x00039188, 0, 0, "RESOURCE160_WORD2"},
@@ -310,7 +310,7 @@ static const struct radeon_register R600_VS_RESOURCE_names[] = {
 	{0x00039198, 0, 0, "RESOURCE160_WORD6"},
 };
 
-static const struct radeon_register R600_FS_RESOURCE_names[] = {
+static const struct radeon_register R600_names_FS_RESOURCE[] = {
 	{0x0003A300, 0, 0, "RESOURCE320_WORD0"},
 	{0x0003A304, 0, 0, "RESOURCE320_WORD1"},
 	{0x0003A308, 0, 0, "RESOURCE320_WORD2"},
@@ -320,7 +320,7 @@ static const struct radeon_register R600_FS_RESOURCE_names[] = {
 	{0x0003A318, 0, 0, "RESOURCE320_WORD6"},
 };
 
-static const struct radeon_register R600_GS_RESOURCE_names[] = {
+static const struct radeon_register R600_names_GS_RESOURCE[] = {
 	{0x0003A4C0, 0, 0, "RESOURCE336_WORD0"},
 	{0x0003A4C4, 0, 0, "RESOURCE336_WORD1"},
 	{0x0003A4C8, 0, 0, "RESOURCE336_WORD2"},
@@ -330,46 +330,46 @@ static const struct radeon_register R600_GS_RESOURCE_names[] = {
 	{0x0003A4D8, 0, 0, "RESOURCE336_WORD6"},
 };
 
-static const struct radeon_register R600_PS_SAMPLER_names[] = {
+static const struct radeon_register R600_names_PS_SAMPLER[] = {
 	{0x0003C000, 0, 0, "SQ_TEX_SAMPLER_WORD0_0"},
 	{0x0003C004, 0, 0, "SQ_TEX_SAMPLER_WORD1_0"},
 	{0x0003C008, 0, 0, "SQ_TEX_SAMPLER_WORD2_0"},
 };
 
-static const struct radeon_register R600_VS_SAMPLER_names[] = {
+static const struct radeon_register R600_names_VS_SAMPLER[] = {
 	{0x0003C0D8, 0, 0, "SQ_TEX_SAMPLER_WORD0_18"},
 	{0x0003C0DC, 0, 0, "SQ_TEX_SAMPLER_WORD1_18"},
 	{0x0003C0E0, 0, 0, "SQ_TEX_SAMPLER_WORD2_18"},
 };
 
-static const struct radeon_register R600_GS_SAMPLER_names[] = {
+static const struct radeon_register R600_names_GS_SAMPLER[] = {
 	{0x0003C1B0, 0, 0, "SQ_TEX_SAMPLER_WORD0_36"},
 	{0x0003C1B4, 0, 0, "SQ_TEX_SAMPLER_WORD1_36"},
 	{0x0003C1B8, 0, 0, "SQ_TEX_SAMPLER_WORD2_36"},
 };
 
-static const struct radeon_register R600_PS_SAMPLER_BORDER_names[] = {
+static const struct radeon_register R600_names_PS_SAMPLER_BORDER[] = {
 	{0x0000A400, 0, 0, "TD_PS_SAMPLER0_BORDER_RED"},
 	{0x0000A404, 0, 0, "TD_PS_SAMPLER0_BORDER_GREEN"},
 	{0x0000A408, 0, 0, "TD_PS_SAMPLER0_BORDER_BLUE"},
 	{0x0000A40C, 0, 0, "TD_PS_SAMPLER0_BORDER_ALPHA"},
 };
 
-static const struct radeon_register R600_VS_SAMPLER_BORDER_names[] = {
+static const struct radeon_register R600_names_VS_SAMPLER_BORDER[] = {
 	{0x0000A600, 0, 0, "TD_VS_SAMPLER0_BORDER_RED"},
 	{0x0000A604, 0, 0, "TD_VS_SAMPLER0_BORDER_GREEN"},
 	{0x0000A608, 0, 0, "TD_VS_SAMPLER0_BORDER_BLUE"},
 	{0x0000A60C, 0, 0, "TD_VS_SAMPLER0_BORDER_ALPHA"},
 };
 
-static const struct radeon_register R600_GS_SAMPLER_BORDER_names[] = {
+static const struct radeon_register R600_names_GS_SAMPLER_BORDER[] = {
 	{0x0000A800, 0, 0, "TD_GS_SAMPLER0_BORDER_RED"},
 	{0x0000A804, 0, 0, "TD_GS_SAMPLER0_BORDER_GREEN"},
 	{0x0000A808, 0, 0, "TD_GS_SAMPLER0_BORDER_BLUE"},
 	{0x0000A80C, 0, 0, "TD_GS_SAMPLER0_BORDER_ALPHA"},
 };
 
-static const struct radeon_register R600_CB0_names[] = {
+static const struct radeon_register R600_names_CB0[] = {
 	{0x00028040, 1, 0, "CB_COLOR0_BASE"},
 	{0x000280A0, 0, 0, "CB_COLOR0_INFO"},
 	{0x00028060, 0, 0, "CB_COLOR0_SIZE"},
@@ -379,7 +379,7 @@ static const struct radeon_register R600_CB0_names[] = {
 	{0x00028100, 0, 0, "CB_COLOR0_MASK"},
 };
 
-static const struct radeon_register R600_CB1_names[] = {
+static const struct radeon_register R600_names_CB1[] = {
 	{0x00028044, 1, 0, "CB_COLOR1_BASE"},
 	{0x000280A4, 0, 0, "CB_COLOR1_INFO"},
 	{0x00028064, 0, 0, "CB_COLOR1_SIZE"},
@@ -389,7 +389,7 @@ static const struct radeon_register R600_CB1_names[] = {
 	{0x00028104, 0, 0, "CB_COLOR1_MASK"},
 };
 
-static const struct radeon_register R600_CB2_names[] = {
+static const struct radeon_register R600_names_CB2[] = {
 	{0x00028048, 1, 0, "CB_COLOR2_BASE"},
 	{0x000280A8, 0, 0, "CB_COLOR2_INFO"},
 	{0x00028068, 0, 0, "CB_COLOR2_SIZE"},
@@ -399,7 +399,7 @@ static const struct radeon_register R600_CB2_names[] = {
 	{0x00028108, 0, 0, "CB_COLOR2_MASK"},
 };
 
-static const struct radeon_register R600_CB3_names[] = {
+static const struct radeon_register R600_names_CB3[] = {
 	{0x0002804C, 1, 0, "CB_COLOR3_BASE"},
 	{0x000280AC, 0, 0, "CB_COLOR3_INFO"},
 	{0x0002806C, 0, 0, "CB_COLOR3_SIZE"},
@@ -409,7 +409,7 @@ static const struct radeon_register R600_CB3_names[] = {
 	{0x0002810C, 0, 0, "CB_COLOR3_MASK"},
 };
 
-static const struct radeon_register R600_CB4_names[] = {
+static const struct radeon_register R600_names_CB4[] = {
 	{0x00028050, 1, 0, "CB_COLOR4_BASE"},
 	{0x000280B0, 0, 0, "CB_COLOR4_INFO"},
 	{0x00028070, 0, 0, "CB_COLOR4_SIZE"},
@@ -419,7 +419,7 @@ static const struct radeon_register R600_CB4_names[] = {
 	{0x00028110, 0, 0, "CB_COLOR4_MASK"},
 };
 
-static const struct radeon_register R600_CB5_names[] = {
+static const struct radeon_register R600_names_CB5[] = {
 	{0x00028054, 1, 0, "CB_COLOR5_BASE"},
 	{0x000280B4, 0, 0, "CB_COLOR5_INFO"},
 	{0x00028074, 0, 0, "CB_COLOR5_SIZE"},
@@ -429,7 +429,7 @@ static const struct radeon_register R600_CB5_names[] = {
 	{0x00028114, 0, 0, "CB_COLOR5_MASK"},
 };
 
-static const struct radeon_register R600_CB6_names[] = {
+static const struct radeon_register R600_names_CB6[] = {
 	{0x00028058, 1, 0, "CB_COLOR6_BASE"},
 	{0x000280B8, 0, 0, "CB_COLOR6_INFO"},
 	{0x00028078, 0, 0, "CB_COLOR6_SIZE"},
@@ -439,7 +439,7 @@ static const struct radeon_register R600_CB6_names[] = {
 	{0x00028118, 0, 0, "CB_COLOR6_MASK"},
 };
 
-static const struct radeon_register R600_CB7_names[] = {
+static const struct radeon_register R600_names_CB7[] = {
 	{0x0002805C, 1, 0, "CB_COLOR7_BASE"},
 	{0x000280BC, 0, 0, "CB_COLOR7_INFO"},
 	{0x0002807C, 0, 0, "CB_COLOR7_SIZE"},
@@ -449,7 +449,7 @@ static const struct radeon_register R600_CB7_names[] = {
 	{0x0002811C, 0, 0, "CB_COLOR7_MASK"},
 };
 
-static const struct radeon_register R600_DB_names[] = {
+static const struct radeon_register R600_names_DB[] = {
 	{0x0002800C, 1, 0, "DB_DEPTH_BASE"},
 	{0x00028000, 0, 0, "DB_DEPTH_SIZE"},
 	{0x00028004, 0, 0, "DB_DEPTH_VIEW"},
@@ -458,7 +458,7 @@ static const struct radeon_register R600_DB_names[] = {
 	{0x00028D34, 0, 0, "DB_PREFETCH_LIMIT"},
 };
 
-static const struct radeon_register R600_VGT_names[] = {
+static const struct radeon_register R600_names_VGT[] = {
 	{0x00008958, 0, 0, "VGT_PRIMITIVE_TYPE"},
 	{0x00028400, 0, 0, "VGT_MAX_VTX_INDX"},
 	{0x00028404, 0, 0, "VGT_MIN_VTX_INDX"},
@@ -472,91 +472,15 @@ static const struct radeon_register R600_VGT_names[] = {
 	{0x00028AA4, 0, 0, "VGT_INSTANCE_STEP_RATE_1"},
 };
 
-static const struct radeon_register R600_DRAW_names[] = {
+static const struct radeon_register R600_names_DRAW[] = {
 	{0x00008970, 0, 0, "VGT_NUM_INDICES"},
 	{0x000287E4, 0, 0, "VGT_DMA_BASE_HI"},
 	{0x000287E8, 1, 0, "VGT_DMA_BASE"},
 	{0x000287F0, 0, 0, "VGT_DRAW_INITIATOR"},
 };
 
-static const struct radeon_register R600_VGT_EVENT_names[] = {
+static const struct radeon_register R600_names_VGT_EVENT[] = {
 	{0x00028A90, 1, 0, "VGT_EVENT_INITIATOR"},
 };
 
-static struct radeon_type R600_types[] = {
-	{ 128,    0, 0x00000000, 0x00000000, 0x0000, 0, "R600_CONFIG", 41, r600_state_pm4_config, R600_CONFIG_names},
-	{ 128,    1, 0x00000000, 0x00000000, 0x0000, 0, "R600_CB_CNTL", 18, r600_state_pm4_generic, R600_CB_CNTL_names},
-	{ 128,    2, 0x00000000, 0x00000000, 0x0000, 0, "R600_RASTERIZER", 21, r600_state_pm4_generic, R600_RASTERIZER_names},
-	{ 128,    3, 0x00000000, 0x00000000, 0x0000, 0, "R600_VIEWPORT", 9, r600_state_pm4_generic, R600_VIEWPORT_names},
-	{ 128,    4, 0x00000000, 0x00000000, 0x0000, 0, "R600_SCISSOR", 19, r600_state_pm4_generic, R600_SCISSOR_names},
-	{ 128,    5, 0x00000000, 0x00000000, 0x0000, 0, "R600_BLEND", 13, r600_state_pm4_generic, R600_BLEND_names},
-	{ 128,    6, 0x00000000, 0x00000000, 0x0000, 0, "R600_DSA", 16, r600_state_pm4_generic, R600_DSA_names},
-	{ 128,    7, 0x00000000, 0x00000000, 0x0000, 0, "R600_VS_SHADER", 49, r600_state_pm4_shader, R600_VS_SHADER_names},
-	{ 128,    8, 0x00000000, 0x00000000, 0x0000, 0, "R600_PS_SHADER", 39, r600_state_pm4_shader, R600_PS_SHADER_names},
-	{ 128,    9, 0x00030000, 0x00031000, 0x0010, 0, "R600_PS_CONSTANT", 4, r600_state_pm4_generic, R600_PS_CONSTANT_names},
-	{ 128,  265, 0x00031000, 0x00032000, 0x0010, 0, "R600_VS_CONSTANT", 4, r600_state_pm4_generic, R600_VS_CONSTANT_names},
-	{ 128,  521, 0x00038000, 0x00039180, 0x001C, 0, "R600_PS_RESOURCE", 7, r600_state_pm4_resource, R600_PS_RESOURCE_names},
-	{ 128,  681, 0x00039180, 0x0003A300, 0x001C, 0, "R600_VS_RESOURCE", 7, r600_state_pm4_resource, R600_VS_RESOURCE_names},
-	{ 128,  841, 0x00039180, 0x0003A300, 0x001C, 0, "R600_FS_RESOURCE", 7, r600_state_pm4_resource, R600_FS_RESOURCE_names},
-	{ 128, 1001, 0x00039180, 0x0003A300, 0x001C, 0, "R600_GS_RESOURCE", 7, r600_state_pm4_resource, R600_GS_RESOURCE_names},
-	{ 128, 1161, 0x0003C000, 0x0003C0D8, 0x000C, 0, "R600_PS_SAMPLER", 3, r600_state_pm4_generic, R600_PS_SAMPLER_names},
-	{ 128, 1179, 0x0003C0D8, 0x0003C1B0, 0x000C, 0, "R600_VS_SAMPLER", 3, r600_state_pm4_generic, R600_VS_SAMPLER_names},
-	{ 128, 1197, 0x0003C1B0, 0x0003C288, 0x000C, 0, "R600_GS_SAMPLER", 3, r600_state_pm4_generic, R600_GS_SAMPLER_names},
-	{ 128, 1215, 0x0000A400, 0x0000A520, 0x0010, 0, "R600_PS_SAMPLER_BORDER", 4, r600_state_pm4_generic, R600_PS_SAMPLER_BORDER_names},
-	{ 128, 1233, 0x0000A600, 0x0000A720, 0x0010, 0, "R600_VS_SAMPLER_BORDER", 4, r600_state_pm4_generic, R600_VS_SAMPLER_BORDER_names},
-	{ 128, 1251, 0x0000A800, 0x0000A920, 0x0010, 0, "R600_GS_SAMPLER_BORDER", 4, r600_state_pm4_generic, R600_GS_SAMPLER_BORDER_names},
-	{ 128, 1269, 0x00000000, 0x00000000, 0x0000, 0, "R600_CB0", 7, r600_state_pm4_cb0, R600_CB0_names},
-	{ 128, 1270, 0x00000000, 0x00000000, 0x0000, 0, "R600_CB1", 7, r600_state_pm4_cb0, R600_CB1_names},
-	{ 128, 1271, 0x00000000, 0x00000000, 0x0000, 0, "R600_CB2", 7, r600_state_pm4_cb0, R600_CB2_names},
-	{ 128, 1272, 0x00000000, 0x00000000, 0x0000, 0, "R600_CB3", 7, r600_state_pm4_cb0, R600_CB3_names},
-	{ 128, 1273, 0x00000000, 0x00000000, 0x0000, 0, "R600_CB4", 7, r600_state_pm4_cb0, R600_CB4_names},
-	{ 128, 1274, 0x00000000, 0x00000000, 0x0000, 0, "R600_CB5", 7, r600_state_pm4_cb0, R600_CB5_names},
-	{ 128, 1275, 0x00000000, 0x00000000, 0x0000, 0, "R600_CB6", 7, r600_state_pm4_cb0, R600_CB6_names},
-	{ 128, 1276, 0x00000000, 0x00000000, 0x0000, 0, "R600_CB7", 7, r600_state_pm4_cb0, R600_CB7_names},
-	{ 128, 1277, 0x00000000, 0x00000000, 0x0000, 0, "R600_QUERY_BEGIN", 1, r600_state_pm4_query_begin, R600_VGT_EVENT_names},
-	{ 128, 1278, 0x00000000, 0x00000000, 0x0000, 0, "R600_QUERY_END", 1, r600_state_pm4_query_end, R600_VGT_EVENT_names},
-	{ 128, 1279, 0x00000000, 0x00000000, 0x0000, 0, "R600_DB", 6, r600_state_pm4_db, R600_DB_names},
-	{ 128, 1280, 0x00028e20, 0x00028e70, 0x0010, 0, "R600_UCP", 4, r600_state_pm4_generic, R600_UCP_names},
-	{ 128, 1286, 0x00000000, 0x00000000, 0x0000, 0, "R600_VGT", 11, r600_state_pm4_vgt, R600_VGT_names},
-	{ 128, 1287, 0x00000000, 0x00000000, 0x0000, 0, "R600_DRAW", 4, r600_state_pm4_draw, R600_DRAW_names},
-};
-
-static struct radeon_type R700_types[] = {
-	{ 128,    0, 0x00000000, 0x00000000, 0x0000, 0, "R600_CONFIG", 41, r700_state_pm4_config, R600_CONFIG_names},
-	{ 128,    1, 0x00000000, 0x00000000, 0x0000, 0, "R600_CB_CNTL", 18, r600_state_pm4_generic, R600_CB_CNTL_names},
-	{ 128,    2, 0x00000000, 0x00000000, 0x0000, 0, "R600_RASTERIZER", 21, r600_state_pm4_generic, R600_RASTERIZER_names},
-	{ 128,    3, 0x00000000, 0x00000000, 0x0000, 0, "R600_VIEWPORT", 9, r600_state_pm4_generic, R600_VIEWPORT_names},
-	{ 128,    4, 0x00000000, 0x00000000, 0x0000, 0, "R600_SCISSOR", 19, r600_state_pm4_generic, R600_SCISSOR_names},
-	{ 128,    5, 0x00000000, 0x00000000, 0x0000, 0, "R600_BLEND", 13, r600_state_pm4_generic, R600_BLEND_names},
-	{ 128,    6, 0x00000000, 0x00000000, 0x0000, 0, "R600_DSA", 16, r600_state_pm4_generic, R600_DSA_names},
-	{ 128,    7, 0x00000000, 0x00000000, 0x0000, 0, "R600_VS_SHADER", 49, r600_state_pm4_shader, R600_VS_SHADER_names},
-	{ 128,    8, 0x00000000, 0x00000000, 0x0000, 0, "R600_PS_SHADER", 39, r600_state_pm4_shader, R600_PS_SHADER_names},
-	{ 128,    9, 0x00030000, 0x00031000, 0x0010, 0, "R600_PS_CONSTANT", 4, r600_state_pm4_generic, R600_PS_CONSTANT_names},
-	{ 128,  265, 0x00031000, 0x00032000, 0x0010, 0, "R600_VS_CONSTANT", 4, r600_state_pm4_generic, R600_VS_CONSTANT_names},
-	{ 128,  521, 0x00038000, 0x00039180, 0x001C, 0, "R600_PS_RESOURCE", 7, r600_state_pm4_resource, R600_PS_RESOURCE_names},
-	{ 128,  681, 0x00039180, 0x0003A300, 0x001C, 0, "R600_VS_RESOURCE", 7, r600_state_pm4_resource, R600_VS_RESOURCE_names},
-	{ 128,  841, 0x00039180, 0x0003A300, 0x001C, 0, "R600_FS_RESOURCE", 7, r600_state_pm4_resource, R600_FS_RESOURCE_names},
-	{ 128, 1001, 0x00039180, 0x0003A300, 0x001C, 0, "R600_GS_RESOURCE", 7, r600_state_pm4_resource, R600_GS_RESOURCE_names},
-	{ 128, 1161, 0x0003C000, 0x0003C0D8, 0x000C, 0, "R600_PS_SAMPLER", 3, r600_state_pm4_generic, R600_PS_SAMPLER_names},
-	{ 128, 1179, 0x0003C0D8, 0x0003C1B0, 0x000C, 0, "R600_VS_SAMPLER", 3, r600_state_pm4_generic, R600_VS_SAMPLER_names},
-	{ 128, 1197, 0x0003C1B0, 0x0003C288, 0x000C, 0, "R600_GS_SAMPLER", 3, r600_state_pm4_generic, R600_GS_SAMPLER_names},
-	{ 128, 1215, 0x0000A400, 0x0000A520, 0x0010, 0, "R600_PS_SAMPLER_BORDER", 4, r600_state_pm4_generic, R600_PS_SAMPLER_BORDER_names},
-	{ 128, 1233, 0x0000A600, 0x0000A720, 0x0010, 0, "R600_VS_SAMPLER_BORDER", 4, r600_state_pm4_generic, R600_VS_SAMPLER_BORDER_names},
-	{ 128, 1251, 0x0000A800, 0x0000A920, 0x0010, 0, "R600_GS_SAMPLER_BORDER", 4, r600_state_pm4_generic, R600_GS_SAMPLER_BORDER_names},
-	{ 128, 1269, 0x00000000, 0x00000000, 0x0000, 0, "R600_CB0", 7, r700_state_pm4_cb0, R600_CB0_names},
-	{ 128, 1270, 0x00000000, 0x00000000, 0x0000, 0, "R600_CB1", 7, r600_state_pm4_cb0, R600_CB1_names},
-	{ 128, 1271, 0x00000000, 0x00000000, 0x0000, 0, "R600_CB2", 7, r600_state_pm4_cb0, R600_CB2_names},
-	{ 128, 1272, 0x00000000, 0x00000000, 0x0000, 0, "R600_CB3", 7, r600_state_pm4_cb0, R600_CB3_names},
-	{ 128, 1273, 0x00000000, 0x00000000, 0x0000, 0, "R600_CB4", 7, r600_state_pm4_cb0, R600_CB4_names},
-	{ 128, 1274, 0x00000000, 0x00000000, 0x0000, 0, "R600_CB5", 7, r600_state_pm4_cb0, R600_CB5_names},
-	{ 128, 1275, 0x00000000, 0x00000000, 0x0000, 0, "R600_CB6", 7, r600_state_pm4_cb0, R600_CB6_names},
-	{ 128, 1276, 0x00000000, 0x00000000, 0x0000, 0, "R600_CB7", 7, r600_state_pm4_cb0, R600_CB7_names},
-	{ 128, 1277, 0x00000000, 0x00000000, 0x0000, 0, "R600_QUERY_BEGIN", 1, r600_state_pm4_query_begin, R600_VGT_EVENT_names},
-	{ 128, 1278, 0x00000000, 0x00000000, 0x0000, 0, "R600_QUERY_END", 1, r600_state_pm4_query_end, R600_VGT_EVENT_names},
-	{ 128, 1279, 0x00000000, 0x00000000, 0x0000, 0, "R600_DB", 6, r700_state_pm4_db, R600_DB_names},
-	{ 128, 1280, 0x00028e20, 0x00028e70, 0x0010, 0, "R600_UCP", 4, r600_state_pm4_generic, R600_UCP_names},
-	{ 128, 1286, 0x00000000, 0x00000000, 0x0000, 0, "R600_VGT", 11, r600_state_pm4_vgt, R600_VGT_names},
-	{ 128, 1287, 0x00000000, 0x00000000, 0x0000, 0, "R600_DRAW", 4, r600_state_pm4_draw, R600_DRAW_names},
-};
-
 #endif
diff --git a/src/gallium/winsys/r600/drm/radeon.c b/src/gallium/winsys/r600/drm/radeon.c
index 80b0a1d397..2b16e3ce88 100644
--- a/src/gallium/winsys/r600/drm/radeon.c
+++ b/src/gallium/winsys/r600/drm/radeon.c
@@ -153,47 +153,3 @@ struct radeon *radeon_decref(struct radeon *radeon)
 	free(radeon);
 	return NULL;
 }
-
-int radeon_reg_id(struct radeon *radeon, unsigned offset, unsigned *typeid, unsigned *stateid, unsigned *id)
-{
-	unsigned i, j;
-
-	for (i = 0; i < radeon->ntype; i++) {
-		if (radeon->type[i].range_start) {
-			if (offset >= radeon->type[i].range_start && offset < radeon->type[i].range_end) {
-				*typeid = i;
-				j = offset - radeon->type[i].range_start;
-				j /= radeon->type[i].stride;
-				*stateid = radeon->type[i].id + j;
-				*id = (offset - radeon->type[i].range_start - radeon->type[i].stride * j) / 4;
-				return 0;
-			}
-		} else {
-			for (j = 0; j < radeon->type[i].nstates; j++) {
-				if (radeon->type[i].regs[j].offset == offset) {
-					*typeid = i;
-					*stateid = radeon->type[i].id;
-					*id = j;
-					return 0;
-				}
-			}
-		}
-	}
-	fprintf(stderr, "%s unknown register 0x%08X\n", __func__, offset);
-	return -EINVAL;
-}
-
-unsigned radeon_type_from_id(struct radeon *radeon, unsigned id)
-{
-	unsigned i;
-
-	for (i = 0; i < radeon->ntype - 1; i++) {
-		if (radeon->type[i].id == id)
-			return i;
-		if (id > radeon->type[i].id && id < radeon->type[i + 1].id)
-			return i;
-	}
-	if (radeon->type[i].id == id)
-		return i;
-	return -1;
-}
diff --git a/src/gallium/winsys/r600/drm/radeon_ctx.c b/src/gallium/winsys/r600/drm/radeon_ctx.c
index bd050c4cf9..1a12c1023e 100644
--- a/src/gallium/winsys/r600/drm/radeon_ctx.c
+++ b/src/gallium/winsys/r600/drm/radeon_ctx.c
@@ -216,7 +216,7 @@ static int radeon_ctx_state_schedule(struct radeon_ctx *ctx, struct radeon_state
 		r = radeon_ctx_reloc(ctx, state->bo[bid], cid,
 					&state->placement[bid * 2]);
 		if (r) {
-			fprintf(stderr, "%s state %d failed to reloc\n", __func__, state->type);
+			fprintf(stderr, "%s state %d failed to reloc\n", __func__, state->stype->stype);
 			return r;
 		}
 	}
@@ -230,7 +230,7 @@ int radeon_ctx_set_query_state(struct radeon_ctx *ctx, struct radeon_state *stat
 	int r = 0;
 
 	/* !!! ONLY ACCEPT QUERY STATE HERE !!! */
-	if (state->type != R600_QUERY_BEGIN_TYPE && state->type != R600_QUERY_END_TYPE) {
+	if (state->stype->stype != R600_STATE_QUERY_BEGIN && state->stype->stype != R600_STATE_QUERY_END) {
 		return -EINVAL;
 	}
 	r = radeon_state_pm4(state);
@@ -253,7 +253,7 @@ int radeon_ctx_set_query_state(struct radeon_ctx *ctx, struct radeon_state *stat
 	/* BEGIN/END query are balanced in the same cs so account for END
 	 * END query when scheduling BEGIN query
 	 */
-	if (state->type == R600_QUERY_BEGIN_TYPE) {
+	if (state->stype->stype == R600_STATE_QUERY_BEGIN) {
 		ctx->draw_cpm4 += state->cpm4 * 2;
 	}
 	return 0;
diff --git a/src/gallium/winsys/r600/drm/radeon_draw.c b/src/gallium/winsys/r600/drm/radeon_draw.c
index 4413ed79fb..0eacdc74a0 100644
--- a/src/gallium/winsys/r600/drm/radeon_draw.c
+++ b/src/gallium/winsys/r600/drm/radeon_draw.c
@@ -74,12 +74,17 @@ struct radeon_draw *radeon_draw_decref(struct radeon_draw *draw)
 
 int radeon_draw_set_new(struct radeon_draw *draw, struct radeon_state *state)
 {
+	int id;
 	if (state == NULL)
 		return 0;
-	if (state->type >= draw->radeon->ntype)
+
+	id = state->stype->base_id + (state->id + (state->stype->num * state->shader_index));
+	if (id > draw->radeon->nstate)
+	{
 		return -EINVAL;
-	draw->state[state->id] = radeon_state_decref(draw->state[state->id]);
-	draw->state[state->id] = state;
+	}
+	draw->state[id] = radeon_state_decref(draw->state[id]);
+	draw->state[id] = state;
 	return 0;
 }
 
diff --git a/src/gallium/winsys/r600/drm/radeon_priv.h b/src/gallium/winsys/r600/drm/radeon_priv.h
index 96c0d060f7..66ee5f2177 100644
--- a/src/gallium/winsys/r600/drm/radeon_priv.h
+++ b/src/gallium/winsys/r600/drm/radeon_priv.h
@@ -37,17 +37,20 @@ struct radeon_register {
 	char				name[64];
 };
 
-struct radeon_type {
-	unsigned			npm4;
-	unsigned			id;
-	unsigned			range_start;
-	unsigned			range_end;
-	unsigned			stride;
-	unsigned			immediate;
-	char				name[64];
-	unsigned			nstates;
-	radeon_state_pm4_t		pm4;
-	const struct radeon_register	*regs;
+struct radeon_sub_type {
+	int shader_type;
+	const struct radeon_register *regs;
+	unsigned nstates;
+};
+
+struct radeon_stype_info {
+	unsigned stype;
+	unsigned num;
+	unsigned stride;
+	radeon_state_pm4_t pm4;
+	struct radeon_sub_type reginfo[R600_SHADER_MAX];
+	unsigned base_id;
+	unsigned npm4;
 };
 
 struct radeon {
@@ -56,8 +59,8 @@ struct radeon {
 	unsigned			device;
 	unsigned			family;
 	unsigned			nstate;
-	unsigned			ntype;
-	const struct radeon_type	*type;
+	unsigned                        nstype;
+	struct radeon_stype_info *stype;
 };
 
 extern struct radeon *radeon_new(int fd, unsigned device);
@@ -65,9 +68,6 @@ extern struct radeon *radeon_incref(struct radeon *radeon);
 extern struct radeon *radeon_decref(struct radeon *radeon);
 extern unsigned radeon_family_from_device(unsigned device);
 extern int radeon_is_family_compatible(unsigned family1, unsigned family2);
-extern int radeon_reg_id(struct radeon *radeon, unsigned offset, unsigned *typeid, unsigned *stateid, unsigned *id);
-extern unsigned radeon_type_from_id(struct radeon *radeon, unsigned id);
-
 
 int radeon_ctx_set_bo_new(struct radeon_ctx *ctx, struct radeon_bo *bo);
 struct radeon_bo *radeon_ctx_get_bo(struct radeon_ctx *ctx, unsigned reloc);
diff --git a/src/gallium/winsys/r600/drm/radeon_state.c b/src/gallium/winsys/r600/drm/radeon_state.c
index 308288557a..ef09fdfb96 100644
--- a/src/gallium/winsys/r600/drm/radeon_state.c
+++ b/src/gallium/winsys/r600/drm/radeon_state.c
@@ -32,29 +32,56 @@
 /*
  * state core functions
  */
-struct radeon_state *radeon_state(struct radeon *radeon, u32 type, u32 id)
+struct radeon_state *radeon_state_shader(struct radeon *radeon, u32 stype, u32 id, u32 shader_type)
 {
 	struct radeon_state *state;
+	struct radeon_stype_info *found = NULL;
+	int i, j, shader_index = -1;
 
-	if (type > radeon->ntype) {
-		fprintf(stderr, "%s invalid type %d\n", __func__, type);
-		return NULL;
+	/* traverse the stype array */
+	for (i = 0; i < radeon->nstype; i++) {
+		/* if the type doesn't match, if the shader doesn't match */
+		if (stype != radeon->stype[i].stype)
+			continue;
+		if (shader_type) {
+			for (j = 0; j < 4; j++) {
+				if (radeon->stype[i].reginfo[j].shader_type == shader_type) {
+					shader_index = j;
+					break;
+				}
+			}
+			if (shader_index == -1)
+				continue;
+		} else {
+			if (radeon->stype[i].reginfo[0].shader_type)
+				continue;
+			else
+				shader_index = 0;
+		}
+		if (id > radeon->stype[i].num)
+			continue;
+		
+		found = &radeon->stype[i];
+		break;
 	}
-	if (id > radeon->nstate) {
-		fprintf(stderr, "%s invalid state id %d\n", __func__, id);
+
+	if (!found) {
+		fprintf(stderr, "%s invalid type %d/id %d/shader class %d\n", __func__, stype, id, shader_type);
 		return NULL;
 	}
+
 	state = calloc(1, sizeof(*state));
 	if (state == NULL)
 		return NULL;
+	state->stype = found;
 	state->radeon = radeon;
-	state->type = type;
 	state->id = id;
+	state->shader_index = shader_index;
 	state->refcount = 1;
-	state->npm4 = radeon->type[type].npm4;
-	state->nstates = radeon->type[type].nstates;
+	state->npm4 = found->npm4;
+	state->nstates = found->reginfo[shader_index].nstates;
 	state->states = calloc(1, state->nstates * 4);
-	state->pm4 = calloc(1, radeon->type[type].npm4 * 4);
+	state->pm4 = calloc(1, found->npm4 * 4);
 	if (state->states == NULL || state->pm4 == NULL) {
 		radeon_state_decref(state);
 		return NULL;
@@ -62,9 +89,14 @@ struct radeon_state *radeon_state(struct radeon *radeon, u32 type, u32 id)
 	return state;
 }
 
+struct radeon_state *radeon_state(struct radeon *radeon, u32 type, u32 id)
+{
+	return radeon_state_shader(radeon, type, id, 0);
+}
+
 struct radeon_state *radeon_state_duplicate(struct radeon_state *state)
 {
-	struct radeon_state *nstate = radeon_state(state->radeon, state->type, state->id);
+	struct radeon_state *nstate = radeon_state_shader(state->radeon, state->stype->stype, state->id, (1 << state->shader_index));
 	unsigned i;
 
 	if (state == NULL)
@@ -149,10 +181,10 @@ int radeon_state_pm4(struct radeon_state *state)
 
 	if (state == NULL || state->cpm4)
 		return 0;
-	r = state->radeon->type[state->type].pm4(state);
+	r = state->stype->pm4(state);
 	if (r) {
 		fprintf(stderr, "%s failed to build PM4 for state(%d %d)\n",
-			__func__, state->type, state->id);
+			__func__, state->stype->stype, state->id);
 		return r;
 	}
 	state->pm4_crc = crc32(state->pm4, state->cpm4 * 4);