Merge remote-tracking branch 'origin/master' into pipe-video

Conflicts:
	src/gallium/drivers/r600/r600_state.c

18 files changed, 458 insertions, 390 deletions

diff --git a/src/gallium/drivers/r600/Makefile b/src/gallium/drivers/r600/Makefile
index 436de9c4dbd..3dda3a6339f 100644
--- a/src/gallium/drivers/r600/Makefile
+++ b/src/gallium/drivers/r600/Makefile
@@ -10,7 +10,6 @@ C_SOURCES = \
 	r600_asm.c \
 	r600_blit.c \
 	r600_buffer.c \
-	r600_helper.c \
 	r600_pipe.c \
 	r600_query.c \
 	r600_resource.c \
diff --git a/src/gallium/drivers/r600/SConscript b/src/gallium/drivers/r600/SConscript
index 5a5fa6d65fd..0135808f10a 100644
--- a/src/gallium/drivers/r600/SConscript
+++ b/src/gallium/drivers/r600/SConscript
@@ -19,7 +19,6 @@ r600 = env.ConvenienceLibrary(
         'r600_asm.c',
         'r600_buffer.c',
         'r600_blit.c',
-        'r600_helper.c',
         'r600_pipe.c',
         'r600_query.c',
         'r600_resource.c',
diff --git a/src/gallium/drivers/r600/eg_state_inlines.h b/src/gallium/drivers/r600/eg_state_inlines.h
index f20d45f48de..a2ba73febdd 100644
--- a/src/gallium/drivers/r600/eg_state_inlines.h
+++ b/src/gallium/drivers/r600/eg_state_inlines.h
@@ -348,7 +348,7 @@ static inline uint32_t r600_translate_colorswap(enum pipe_format format)
 
 	case PIPE_FORMAT_A8B8G8R8_UNORM:
 	case PIPE_FORMAT_X8B8G8R8_UNORM:
-		//        case PIPE_FORMAT_R8SG8SB8UX8U_NORM:
+	/* case PIPE_FORMAT_R8SG8SB8UX8U_NORM: */
 		return V_028C70_SWAP_STD_REV;
 
 	case PIPE_FORMAT_Z24X8_UNORM:
@@ -367,6 +367,7 @@ static inline uint32_t r600_translate_colorswap(enum pipe_format format)
 	case PIPE_FORMAT_B10G10R10A2_UNORM:
 		return V_028C70_SWAP_ALT;
 
+	case PIPE_FORMAT_R11G11B10_FLOAT:
 	case PIPE_FORMAT_R32_FLOAT:
 	case PIPE_FORMAT_R16G16_FLOAT:
 	case PIPE_FORMAT_R16G16_UNORM:
@@ -469,6 +470,9 @@ static INLINE uint32_t r600_translate_colorformat(enum pipe_format format)
 	case PIPE_FORMAT_R16G16_UNORM:
 		return V_028C70_COLOR_16_16;
 
+	case PIPE_FORMAT_R11G11B10_FLOAT:
+		return V_028C70_COLOR_10_11_11_FLOAT;
+
 		/* 64-bit buffers. */
 	case PIPE_FORMAT_R16G16B16_USCALED:
 	case PIPE_FORMAT_R16G16B16A16_USCALED:
@@ -502,60 +506,60 @@ static INLINE uint32_t r600_translate_colorformat(enum pipe_format format)
 	case PIPE_FORMAT_UYVY:
 	case PIPE_FORMAT_YUYV:
 	default:
-		//R600_ERR("unsupported color format %d\n", format);
+		/* R600_ERR("unsupported color format %d\n", format); */
 		return ~0; /* Unsupported. */
 	}
 }
 
 static INLINE uint32_t r600_colorformat_endian_swap(uint32_t colorformat)
 {
-#ifdef PIPE_ARCH_BIG_ENDIAN
-	switch(colorformat) {
-	case V_0280A0_COLOR_4_4:
-		return(ENDIAN_NONE);
-
-		/* 8-bit buffers. */
-	case V_0280A0_COLOR_8:
-		return(ENDIAN_NONE);
-
-		/* 16-bit buffers. */
-	case V_0280A0_COLOR_5_6_5:
-	case V_0280A0_COLOR_1_5_5_5:
-	case V_0280A0_COLOR_4_4_4_4:
-	case V_0280A0_COLOR_16:
-	case V_0280A0_COLOR_8_8:
-		return(ENDIAN_8IN16);
-
-		/* 32-bit buffers. */
-	case V_0280A0_COLOR_8_8_8_8:
-	case V_0280A0_COLOR_2_10_10_10:
-	case V_0280A0_COLOR_8_24:
-	case V_0280A0_COLOR_24_8:
-	case V_0280A0_COLOR_32_FLOAT:
-	case V_0280A0_COLOR_16_16_FLOAT:
-	case V_0280A0_COLOR_16_16:
-		return(ENDIAN_8IN32);
-
-		/* 64-bit buffers. */
-	case V_0280A0_COLOR_16_16_16_16:
-	case V_0280A0_COLOR_16_16_16_16_FLOAT:
-		return(ENDIAN_8IN16);
-
-	case V_0280A0_COLOR_32_32_FLOAT:
-	case V_0280A0_COLOR_32_32:
-		return(ENDIAN_8IN32);
-
-		/* 128-bit buffers. */
-	case V_0280A0_COLOR_32_32_32_FLOAT:
-	case V_0280A0_COLOR_32_32_32_32_FLOAT:
-	case V_0280A0_COLOR_32_32_32_32:
-		return(ENDIAN_8IN32);
-	default:
-		return ENDIAN_NONE; /* Unsupported. */
+	if (R600_BIG_ENDIAN) {
+		switch(colorformat) {
+		case V_028C70_COLOR_4_4:
+			return(ENDIAN_NONE);
+
+			/* 8-bit buffers. */
+		case V_028C70_COLOR_8:
+			return(ENDIAN_NONE);
+
+			/* 16-bit buffers. */
+		case V_028C70_COLOR_5_6_5:
+		case V_028C70_COLOR_1_5_5_5:
+		case V_028C70_COLOR_4_4_4_4:
+		case V_028C70_COLOR_16:
+		case V_028C70_COLOR_8_8:
+			return(ENDIAN_8IN16);
+
+			/* 32-bit buffers. */
+		case V_028C70_COLOR_8_8_8_8:
+		case V_028C70_COLOR_2_10_10_10:
+		case V_028C70_COLOR_8_24:
+		case V_028C70_COLOR_24_8:
+		case V_028C70_COLOR_32_FLOAT:
+		case V_028C70_COLOR_16_16_FLOAT:
+		case V_028C70_COLOR_16_16:
+			return(ENDIAN_8IN32);
+
+			/* 64-bit buffers. */
+		case V_028C70_COLOR_16_16_16_16:
+		case V_028C70_COLOR_16_16_16_16_FLOAT:
+			return(ENDIAN_8IN16);
+
+		case V_028C70_COLOR_32_32_FLOAT:
+		case V_028C70_COLOR_32_32:
+			return(ENDIAN_8IN32);
+
+			/* 128-bit buffers. */
+		case V_028C70_COLOR_32_32_32_FLOAT:
+		case V_028C70_COLOR_32_32_32_32_FLOAT:
+		case V_028C70_COLOR_32_32_32_32:
+			return(ENDIAN_8IN32);
+		default:
+			return ENDIAN_NONE; /* Unsupported. */
+		}
+	} else {
+		return ENDIAN_NONE;
 	}
-#else
-	return ENDIAN_NONE;
-#endif
 }
 
 static INLINE boolean r600_is_sampler_format_supported(struct pipe_screen *screen, enum pipe_format format)
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c
index a972f82fb1d..502f2663e8b 100644
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -143,14 +143,17 @@ static void *evergreen_create_blend_state(struct pipe_context *ctx,
 static void *evergreen_create_dsa_state(struct pipe_context *ctx,
 				   const struct pipe_depth_stencil_alpha_state *state)
 {
-	struct r600_pipe_state *rstate = CALLOC_STRUCT(r600_pipe_state);
+	struct r600_pipe_dsa *dsa = CALLOC_STRUCT(r600_pipe_dsa);
 	unsigned db_depth_control, alpha_test_control, alpha_ref, db_shader_control;
 	unsigned stencil_ref_mask, stencil_ref_mask_bf, db_render_override, db_render_control;
+	struct r600_pipe_state *rstate;
 
-	if (rstate == NULL) {
+	if (dsa == NULL) {
 		return NULL;
 	}
 
+	rstate = &dsa->rstate;
+
 	rstate->id = R600_PIPE_STATE_DSA;
 	/* depth TODO some of those db_shader_control field depend on shader adjust mask & add it to shader */
 	db_shader_control = S_02880C_Z_ORDER(V_02880C_EARLY_Z_THEN_LATE_Z);
@@ -190,6 +193,7 @@ static void *evergreen_create_dsa_state(struct pipe_context *ctx,
 		alpha_test_control |= S_028410_ALPHA_TEST_ENABLE(1);
 		alpha_ref = fui(state->alpha.ref_value);
 	}
+	dsa->alpha_ref = alpha_ref;
 
 	/* misc */
 	db_render_control = 0;
@@ -206,7 +210,6 @@ static void *evergreen_create_dsa_state(struct pipe_context *ctx,
 	r600_pipe_state_add_reg(rstate,
 				R_028434_DB_STENCILREFMASK_BF, stencil_ref_mask_bf,
 				0xFFFFFFFF & C_028434_STENCILREF_BF, NULL);
-	r600_pipe_state_add_reg(rstate, R_028438_SX_ALPHA_REF, alpha_ref, 0xFFFFFFFF, NULL);
 	r600_pipe_state_add_reg(rstate, R_0286DC_SPI_FOG_CNTL, 0x00000000, 0xFFFFFFFF, NULL);
 	r600_pipe_state_add_reg(rstate, R_028800_DB_DEPTH_CONTROL, db_depth_control, 0xFFFFFFFF, NULL);
 	/* The DB_SHADER_CONTROL mask is 0xFFFFFFBC since Z_EXPORT_ENABLE,
@@ -307,16 +310,11 @@ static void *evergreen_create_sampler_state(struct pipe_context *ctx,
 {
 	struct r600_pipe_state *rstate = CALLOC_STRUCT(r600_pipe_state);
 	union util_color uc;
-	uint32_t coord_trunc = 0;
 
 	if (rstate == NULL) {
 		return NULL;
 	}
 
-	if ((state->mag_img_filter == PIPE_TEX_FILTER_NEAREST) ||
-	    (state->min_img_filter == PIPE_TEX_FILTER_NEAREST))
-		coord_trunc = 1;
-
 	rstate->id = R600_PIPE_STATE_SAMPLER;
 	util_pack_color(state->border_color, PIPE_FORMAT_B8G8R8A8_UNORM, &uc);
 	r600_pipe_state_add_reg(rstate, R_03C000_SQ_TEX_SAMPLER_WORD0_0,
@@ -328,14 +326,13 @@ static void *evergreen_create_sampler_state(struct pipe_context *ctx,
 			S_03C000_MIP_FILTER(r600_tex_mipfilter(state->min_mip_filter)) |
 			S_03C000_DEPTH_COMPARE_FUNCTION(r600_tex_compare(state->compare_func)) |
 			S_03C000_BORDER_COLOR_TYPE(uc.ui ? V_03C000_SQ_TEX_BORDER_COLOR_REGISTER : 0), 0xFFFFFFFF, NULL);
-	/* FIXME LOD it depends on texture base level ... */
 	r600_pipe_state_add_reg(rstate, R_03C004_SQ_TEX_SAMPLER_WORD1_0,
 			S_03C004_MIN_LOD(S_FIXED(CLAMP(state->min_lod, 0, 15), 8)) |
 			S_03C004_MAX_LOD(S_FIXED(CLAMP(state->max_lod, 0, 15), 8)),
 			0xFFFFFFFF, NULL);
 	r600_pipe_state_add_reg(rstate, R_03C008_SQ_TEX_SAMPLER_WORD2_0,
 				S_03C008_LOD_BIAS(S_FIXED(CLAMP(state->lod_bias, -16, 16), 8)) |
-				S_03C008_MC_COORD_TRUNCATE(coord_trunc) |
+				(state->seamless_cube_map ? 0 : S_03C008_DISABLE_CUBE_WRAP(1)) |
 				S_03C008_TYPE(1),
 				0xFFFFFFFF, NULL);
 
@@ -409,7 +406,6 @@ static struct pipe_sampler_view *evergreen_create_sampler_view(struct pipe_conte
 	array_mode = tmp->array_mode[0];
 	tile_type = tmp->tile_type;
 
-	/* FIXME properly handle first level != 0 */
 	r600_pipe_state_add_reg(rstate, R_030000_RESOURCE0_WORD0,
 				S_030000_DIM(r600_tex_dim(texture->target)) |
 				S_030000_PITCH((pitch / 8) - 1) |
@@ -715,12 +711,26 @@ static void evergreen_cb(struct r600_pipe_context *rctx, struct r600_pipe_state
 		S_028C70_ENDIAN(endian);
 
 
-	/* we can only set the export size if any thing is snorm/unorm component is > 11 bits,
-	   if we aren't a float, sint or uint */
+	/* EXPORT_NORM is an optimzation that can be enabled for better
+	 * performance in certain cases.
+	 * EXPORT_NORM can be enabled if:
+	 * - 11-bit or smaller UNORM/SNORM/SRGB
+	 * - 16-bit or smaller FLOAT
+	 */
+	/* FIXME: This should probably be the same for all CBs if we want
+	 * useful alpha tests. */
 	if (desc->colorspace != UTIL_FORMAT_COLORSPACE_ZS &&
-	    desc->channel[i].size < 12 && desc->channel[i].type != UTIL_FORMAT_TYPE_FLOAT &&
-	    ntype != V_028C70_NUMBER_UINT && ntype != V_028C70_NUMBER_SINT)
+	    ((desc->channel[i].size < 12 &&
+	      desc->channel[i].type != UTIL_FORMAT_TYPE_FLOAT &&
+	      ntype != V_028C70_NUMBER_UINT && ntype != V_028C70_NUMBER_SINT) ||
+	     (desc->channel[i].size < 17 &&
+	      desc->channel[i].type == UTIL_FORMAT_TYPE_FLOAT))) {
 		color_info |= S_028C70_SOURCE_FORMAT(V_028C70_EXPORT_4C_16BPC);
+		rctx->export_16bpc = true;
+	} else {
+		rctx->export_16bpc = false;
+	}
+	rctx->alpha_ref_dirty = true;
 
 	if (rtex->array_mode[level] > V_028C70_ARRAY_LINEAR_ALIGNED) {
 		tile_type = rtex->tile_type;
@@ -922,7 +932,7 @@ void evergreen_init_state_functions(struct r600_pipe_context *rctx)
 	rctx->context.create_vertex_elements_state = r600_create_vertex_elements;
 	rctx->context.create_vs_state = r600_create_shader_state;
 	rctx->context.bind_blend_state = r600_bind_blend_state;
-	rctx->context.bind_depth_stencil_alpha_state = r600_bind_state;
+	rctx->context.bind_depth_stencil_alpha_state = r600_bind_dsa_state;
 	rctx->context.bind_fragment_sampler_states = evergreen_bind_ps_sampler;
 	rctx->context.bind_fs_state = r600_bind_ps_shader;
 	rctx->context.bind_rasterizer_state = r600_bind_rs_state;
@@ -1232,9 +1242,11 @@ void evergreen_init_config(struct r600_pipe_context *rctx)
 	r600_pipe_state_add_reg(rstate, R_009100_SPI_CONFIG_CNTL, 0x0, 0xFFFFFFFF, NULL);
 	r600_pipe_state_add_reg(rstate, R_00913C_SPI_CONFIG_CNTL_1, S_00913C_VTX_DONE_DELAY(4), 0xFFFFFFFF, NULL);
 
-//	r600_pipe_state_add_reg(rstate, R_028350_SX_MISC, 0x0, 0xFFFFFFFF, NULL);
+#if 0
+	r600_pipe_state_add_reg(rstate, R_028350_SX_MISC, 0x0, 0xFFFFFFFF, NULL);
 
-//	r600_pipe_state_add_reg(rstate, R_008D8C_SQ_DYN_GPR_CNTL_PS_FLUSH_REQ, 0x0, 0xFFFFFFFF, NULL);
+	r600_pipe_state_add_reg(rstate, R_008D8C_SQ_DYN_GPR_CNTL_PS_FLUSH_REQ, 0x0, 0xFFFFFFFF, NULL);
+#endif
 	r600_pipe_state_add_reg(rstate, R_028A48_PA_SC_MODE_CNTL_0, 0x0, 0xFFFFFFFF, NULL);
 	r600_pipe_state_add_reg(rstate, R_028A4C_PA_SC_MODE_CNTL_1, 0x0, 0xFFFFFFFF, NULL);
 
@@ -1574,9 +1586,7 @@ void evergreen_pipe_set_buffer_resource(struct r600_pipe_context *rctx,
 	r600_pipe_state_add_reg(rstate, R_030004_RESOURCE0_WORD1,
 				rbuffer->bo_size - offset - 1, 0xFFFFFFFF, NULL);
 	r600_pipe_state_add_reg(rstate, R_030008_RESOURCE0_WORD2,
-#ifdef PIPE_ARCH_BIG_ENDIAN
-				S_030008_ENDIAN_SWAP(ENDIAN_8IN32) |
-#endif
+				S_030008_ENDIAN_SWAP(r600_endian_swap(32)) |
 				S_030008_STRIDE(stride), 0xFFFFFFFF, NULL);
 	r600_pipe_state_add_reg(rstate, R_03000C_RESOURCE0_WORD3,
 				S_03000C_DST_SEL_X(V_03000C_SQ_SEL_X) |
diff --git a/src/gallium/drivers/r600/evergreend.h b/src/gallium/drivers/r600/evergreend.h
index de445b879a1..670606d9b07 100644
--- a/src/gallium/drivers/r600/evergreend.h
+++ b/src/gallium/drivers/r600/evergreend.h
@@ -1194,6 +1194,15 @@
 #define   S_03C008_FORCE_DEGAMMA(x)                    (((x) & 0x1) << 21)
 #define   G_03C008_FORCE_DEGAMMA(x)                    (((x) >> 21) & 0x1)
 #define   C_03C008_FORCE_DEGAMMA                       0xFFDFFFFF
+#define   S_03C008_ANISO_BIAS(x)                       (((x) & 0x3f) << 22)
+#define   G_03C008_ANISO_BIAS(x)                       (((x) >> 22) & 0x3f)
+#define   C_03C008_ANISO_BIAS                          (~(0x3f << 22))
+#define   S_03C008_TRUNCATE_COORD(x)                   (((x) & 0x1) << 28)
+#define   G_03C008_TRUNCATE_COORD(x)                   (((x) >> 28) & 0x1)
+#define   C_03C008_TRUNCATE_COORD                      (~(1 << 28))
+#define   S_03C008_DISABLE_CUBE_WRAP(x)                (((x) & 0x1) << 29)
+#define   G_03C008_DISABLE_CUBE_WRAP(x)                (((x) >> 29) & 0x1)
+#define   C_03C008_DISABLE_CUBE_WRAP                   (~(1 << 29))
 #define   S_03C008_TYPE(x)                             (((x) & 0x1) << 31)
 #define   G_03C008_TYPE(x)                             (((x) >> 31) & 0x1)
 #define   C_03C008_TYPE                                0x7FFFFFFF
diff --git a/src/gallium/drivers/r600/r600.h b/src/gallium/drivers/r600/r600.h
index 0b0df9d019b..33aa45088a8 100644
--- a/src/gallium/drivers/r600/r600.h
+++ b/src/gallium/drivers/r600/r600.h
@@ -235,6 +235,7 @@ struct r600_query {
 
 #define R600_CONTEXT_DRAW_PENDING	(1 << 0)
 #define R600_CONTEXT_DST_CACHES_DIRTY	(1 << 1)
+#define R600_CONTEXT_CHECK_EVENT_FLUSH	(1 << 2)
 
 struct r600_context {
 	struct radeon		*radeon;
diff --git a/src/gallium/drivers/r600/r600_asm.c b/src/gallium/drivers/r600/r600_asm.c
index 7e854b1b81d..033e84665f5 100644
--- a/src/gallium/drivers/r600/r600_asm.c
+++ b/src/gallium/drivers/r600/r600_asm.c
@@ -33,12 +33,6 @@
 #include "r600_formats.h"
 #include "r600d.h"
 
-#ifdef PIPE_ARCH_BIG_ENDIAN
-#define CPU_TO_LE32(x)	bswap_32(x)
-#else
-#define CPU_TO_LE32(x)	(x)
-#endif
-
 #define NUM_OF_CYCLES 3
 #define NUM_OF_COMPONENTS 4
 
@@ -531,19 +525,19 @@ static int assign_alu_units(struct r600_bc *bc, struct r600_bc_alu *alu_first,
 		else if (is_alu_vec_unit_inst(bc, alu))
 			trans = 0;
 		else if (assignment[chan])
-			trans = 1; // assume ALU_INST_PREFER_VECTOR
+			trans = 1; /* Assume ALU_INST_PREFER_VECTOR. */
 		else
 			trans = 0;
 
 		if (trans) {
 			if (assignment[4]) {
-				assert(0); //ALU.Trans has already been allocated
+				assert(0); /* ALU.Trans has already been allocated. */
 				return -1;
 			}
 			assignment[4] = alu;
 		} else {
 			if (assignment[chan]) {
-				assert(0); //ALU.chan has already been allocated
+				assert(0); /* ALU.chan has already been allocated. */
 				return -1;
 			}
 			assignment[chan] = alu;
@@ -595,7 +589,7 @@ static int reserve_gpr(struct alu_bank_swizzle *bs, unsigned sel, unsigned chan,
 	if (bs->hw_gpr[cycle][chan] == -1)
 		bs->hw_gpr[cycle][chan] = sel;
 	else if (bs->hw_gpr[cycle][chan] != (int)sel) {
-		// Another scalar operation has already used GPR read port for channel
+		/* Another scalar operation has already used the GPR read port for the channel. */
 		return -1;
 	}
 	return 0;
@@ -615,9 +609,9 @@ static int reserve_cfile(struct r600_bc *bc, struct alu_bank_swizzle *bs, unsign
 			return 0;
 		} else if (bs->hw_cfile_addr[res] == sel &&
 			bs->hw_cfile_elem[res] == chan)
-			return 0; // Read for this scalar element already reserved, nothing to do here.
+			return 0; /* Read for this scalar element already reserved, nothing to do here. */
 	}
-	// All cfile read ports are used, cannot reference vector element
+	/* All cfile read ports are used, cannot reference vector element. */
 	return -1;
 }
 
@@ -632,8 +626,8 @@ static int is_gpr(unsigned sel)
 static int is_cfile(unsigned sel)
 {
 	return (sel > 255 && sel < 512) ||
-		(sel > 511 && sel < 4607) || // Kcache before translate
-		(sel > 127 && sel < 192); // Kcache after translate
+		(sel > 511 && sel < 4607) || /* Kcache before translation. */
+		(sel > 127 && sel < 192); /* Kcache after translation. */
 }
 
 static int is_const(int sel)
@@ -655,8 +649,8 @@ static int check_vector(struct r600_bc *bc, struct r600_bc_alu *alu,
 		if (is_gpr(sel)) {
 			cycle = cycle_for_bank_swizzle_vec[bank_swizzle][src];
 			if (src == 1 && sel == alu->src[0].sel && elem == alu->src[0].chan)
-				// Nothing to do; special-case optimization,
-				// second source uses first source’s reservation
+				/* Nothing to do; special-case optimization,
+				 * second source uses first source’s reservation. */
 				continue;
 			else {
 				r = reserve_gpr(bs, sel, elem, cycle);
@@ -668,7 +662,7 @@ static int check_vector(struct r600_bc *bc, struct r600_bc_alu *alu,
 			if (r)
 				return r;
 		}
-		// No restrictions on PV, PS, literal or special constants
+		/* No restrictions on PV, PS, literal or special constants. */
 	}
 	return 0;
 }
@@ -682,10 +676,10 @@ static int check_scalar(struct r600_bc *bc, struct r600_bc_alu *alu,
 	for (const_count = 0, src = 0; src < num_src; ++src) {
 		sel = alu->src[src].sel;
 		elem = alu->src[src].chan;
-		if (is_const(sel)) { // Any constant, including literal and inline constants
+		if (is_const(sel)) { /* Any constant, including literal and inline constants. */
 			if (const_count >= 2)
-				// More than two references to a constant in
-				// transcendental operation.
+				/* More than two references to a constant in
+				 * transcendental operation. */
 				return -1;
 			else
 				const_count++;
@@ -702,15 +696,19 @@ static int check_scalar(struct r600_bc *bc, struct r600_bc_alu *alu,
 		if (is_gpr(sel)) {
 			cycle = cycle_for_bank_swizzle_scl[bank_swizzle][src];
 			if (cycle < const_count)
-				// Cycle for GPR load conflicts with
-				// constant load in transcendental operation.
+				/* Cycle for GPR load conflicts with
+				 * constant load in transcendental operation. */
 				return -1;
 			r = reserve_gpr(bs, sel, elem, cycle);
 			if (r)
 				return r;
 		}
-		// Constants already processed
-		// No restrictions on PV, PS
+		/* PV PS restrictions */
+		if (const_count && (sel == 254 || sel == 255)) {
+			cycle = cycle_for_bank_swizzle_scl[bank_swizzle][src];
+			if (cycle < const_count)
+				return -1;
+		}
 	}
 	return 0;
 }
@@ -721,30 +719,36 @@ static int check_and_set_bank_swizzle(struct r600_bc *bc,
 	struct alu_bank_swizzle bs;
 	int bank_swizzle[5];
 	int i, r = 0, forced = 0;
-
-	for (i = 0; i < 5; i++)
+	boolean scalar_only = true;
+	for (i = 0; i < 5; i++) {
 		if (slots[i] && slots[i]->bank_swizzle_force) {
 			slots[i]->bank_swizzle = slots[i]->bank_swizzle_force;
 			forced = 1;
 		}
-
+		if (i < 4 && slots[i])
+			scalar_only = false;
+	}
 	if (forced)
 		return 0;
 
-	// just check every possible combination of bank swizzle
-	// not very efficent, but works on the first try in most of the cases
+	/* Just check every possible combination of bank swizzle.
+	 * Not very efficent, but works on the first try in most of the cases. */
 	for (i = 0; i < 4; i++)
 		bank_swizzle[i] = SQ_ALU_VEC_012;
 	bank_swizzle[4] = SQ_ALU_SCL_210;
 	while(bank_swizzle[4] <= SQ_ALU_SCL_221) {
 		init_bank_swizzle(&bs);
-		for (i = 0; i < 4; i++) {
-			if (slots[i]) {
-				r = check_vector(bc, slots[i], &bs, bank_swizzle[i]);
-				if (r)
-					break;
+		if (scalar_only == false) {
+			for (i = 0; i < 4; i++) {
+				if (slots[i]) {
+					r = check_vector(bc, slots[i], &bs, bank_swizzle[i]);
+					if (r)
+						break;
+				}
 			}
-		}
+		} else
+			r = 0;
+
 		if (!r && slots[4]) {
 			r = check_scalar(bc, slots[4], &bs, bank_swizzle[4]);
 		}
@@ -756,16 +760,20 @@ static int check_and_set_bank_swizzle(struct r600_bc *bc,
 			return 0;
 		}
 
-		for (i = 0; i < 5; i++) {
-			bank_swizzle[i]++;
-			if (bank_swizzle[i] <= SQ_ALU_VEC_210)
-				break;
-			else
-				bank_swizzle[i] = SQ_ALU_VEC_012;
+		if (scalar_only) {
+			bank_swizzle[4]++;
+		} else {
+			for (i = 0; i < 5; i++) {
+				bank_swizzle[i]++;
+				if (bank_swizzle[i] <= SQ_ALU_VEC_210)
+					break;
+				else
+					bank_swizzle[i] = SQ_ALU_VEC_012;
+			}
 		}
 	}
 
-	// couldn't find a working swizzle
+	/* Couldn't find a working swizzle. */
 	return -1;
 }
 
@@ -835,17 +843,17 @@ void r600_bc_special_constants(u32 value, unsigned *sel, unsigned *neg)
 	case -1:
 		*sel = V_SQ_ALU_SRC_M_1_INT;
 		break;
-	case 0x3F800000: // 1.0f
+	case 0x3F800000: /* 1.0f */
 		*sel = V_SQ_ALU_SRC_1;
 		break;
-	case 0x3F000000: // 0.5f
+	case 0x3F000000: /* 0.5f */
 		*sel = V_SQ_ALU_SRC_0_5;
 		break;
-	case 0xBF800000: // -1.0f
+	case 0xBF800000: /* -1.0f */
 		*sel = V_SQ_ALU_SRC_1;
 		*neg ^= 1;
 		break;
-	case 0xBF000000: // -0.5f
+	case 0xBF000000: /* -0.5f */
 		*sel = V_SQ_ALU_SRC_0_5;
 		*neg ^= 1;
 		break;
@@ -938,13 +946,13 @@ static int merge_inst_groups(struct r600_bc *bc, struct r600_bc_alu *slots[5],
 		if (slots[i] && r600_bc_alu_nliterals(bc, slots[i], literal, &nliteral))
 			return 0;
 
-		// let's check used slots
+		/* Let's check used slots. */
 		if (prev[i] && !slots[i]) {
 			result[i] = prev[i];
 			continue;
 		} else if (prev[i] && slots[i]) {
 			if (result[4] == NULL && prev[4] == NULL && slots[4] == NULL) {
-				// trans unit is still free try to use it
+				/* Trans unit is still free try to use it. */
 				if (is_alu_any_unit_inst(bc, slots[i])) {
 					result[i] = prev[i];
 					result[4] = slots[i];
@@ -963,14 +971,14 @@ static int merge_inst_groups(struct r600_bc *bc, struct r600_bc_alu *slots[5],
 		alu = slots[i];
 		num_once_inst += is_alu_once_inst(bc, alu);
 
-		// let's check dst gpr
+		/* Let's check dst gpr. */
 		if (alu->dst.rel) {
 			if (have_mova)
 				return 0;
 			have_rel = 1;
 		}
 
-		// let's check source gprs
+		/* Let's check source gprs */
 		num_src = r600_bc_get_num_operands(bc, alu);
 		for (src = 0; src < num_src; ++src) {
 			if (alu->src[src].rel) {
@@ -979,7 +987,7 @@ static int merge_inst_groups(struct r600_bc *bc, struct r600_bc_alu *slots[5],
 				have_rel = 1;
 			}
 
-			// constants doesn't matter
+			/* Constants don't matter. */
 			if (!is_gpr(alu->src[src].sel))
 				continue;
 
@@ -987,7 +995,7 @@ static int merge_inst_groups(struct r600_bc *bc, struct r600_bc_alu *slots[5],
 				if (!prev[j] || !prev[j]->dst.write)
 					continue;
 
-				// if it's relative then we can't determin which gpr is really used
+				/* If it's relative then we can't determin which gpr is really used. */
 				if (prev[j]->dst.chan == alu->src[src].chan &&
 					(prev[j]->dst.sel == alu->src[src].sel ||
 					prev[j]->dst.rel || alu->src[src].rel))
@@ -1390,7 +1398,7 @@ static int r600_bc_vtx_build(struct r600_bc *bc, struct r600_bc_vtx *vtx, unsign
 				S_SQ_VTX_WORD1_SRF_MODE_ALL(vtx->srf_mode_all) |
 				S_SQ_VTX_WORD1_GPR_DST_GPR(vtx->dst_gpr);
 	bc->bytecode[id++] = S_SQ_VTX_WORD2_OFFSET(vtx->offset) |
-	   			S_SQ_VTX_WORD2_ENDIAN_SWAP(vtx->endian) |
+				S_SQ_VTX_WORD2_ENDIAN_SWAP(vtx->endian) |
 				S_SQ_VTX_WORD2_MEGA_FETCH(1);
 	bc->bytecode[id++] = 0;
 	return 0;
@@ -1927,7 +1935,7 @@ void r600_bc_dump(struct r600_bc *bc)
 			fprintf(stderr, "%04d %08X   ", id, bc->bytecode[id]);
 			fprintf(stderr, "ENDIAN:%d ", vtx->endian);
 			fprintf(stderr, "OFFSET:%d\n", vtx->offset);
-			//TODO
+			/* TODO */
 			id++;
 			fprintf(stderr, "%04d %08X   \n", id, bc->bytecode[id]);
 			id++;
@@ -1960,6 +1968,8 @@ static void r600_vertex_data_type(enum pipe_format pformat, unsigned *format,
 		}
 	}
 
+	*endian = r600_endian_swap(desc->channel[i].size);
+
 	switch (desc->channel[i].type) {
 	/* Half-floats, floats, ints */
 	case UTIL_FORMAT_TYPE_FLOAT:
@@ -1977,9 +1987,6 @@ static void r600_vertex_data_type(enum pipe_format pformat, unsigned *format,
 				*format = FMT_16_16_16_16_FLOAT;
 				break;
 			}
-#ifdef PIPE_ARCH_BIG_ENDIAN
-			*endian = ENDIAN_8IN16;
-#endif
 			break;
 		case 32:
 			switch (desc->nr_channels) {
@@ -1996,9 +2003,6 @@ static void r600_vertex_data_type(enum pipe_format pformat, unsigned *format,
 				*format = FMT_32_32_32_32_FLOAT;
 				break;
 			}
-#ifdef PIPE_ARCH_BIG_ENDIAN
-			*endian = ENDIAN_8IN32;
-#endif
 			break;
 		default:
 			goto out_unknown;
@@ -2036,9 +2040,6 @@ static void r600_vertex_data_type(enum pipe_format pformat, unsigned *format,
 				*format = FMT_16_16_16_16;
 				break;
 			}
-#ifdef PIPE_ARCH_BIG_ENDIAN
-			*endian = ENDIAN_8IN16;
-#endif
 			break;
 		case 32:
 			switch (desc->nr_channels) {
@@ -2055,9 +2056,6 @@ static void r600_vertex_data_type(enum pipe_format pformat, unsigned *format,
 				*format = FMT_32_32_32_32;
 				break;
 			}
-#ifdef PIPE_ARCH_BIG_ENDIAN
-			*endian = ENDIAN_8IN32;
-#endif
 			break;
 		default:
 			goto out_unknown;
@@ -2093,11 +2091,11 @@ int r600_vertex_elements_build_fetch_shader(struct r600_pipe_context *rctx, stru
 	u32 *bytecode;
 	int i, r;
 
-	/* vertex elements offset need special handling, if offset is bigger
-	+ * than what we can put in fetch instruction then we need to alterate
-	 * the vertex resource offset. In such case in order to simplify code
-	 * we will bound one resource per elements. It's a worst case scenario.
-	 */
+	/* Vertex element offsets need special handling. If the offset is
+	 * bigger than what we can put in the fetch instruction we need to
+	 * alter the vertex resource offset. In order to simplify code we
+	 * will bind one resource per element in such cases. It's a worst
+	 * case scenario. */
 	for (i = 0; i < ve->count; i++) {
 		ve->vbuffer_offset[i] = C_SQ_VTX_WORD2_OFFSET & elements[i].src_offset;
 		if (ve->vbuffer_offset[i]) {
@@ -2202,8 +2200,12 @@ int r600_vertex_elements_build_fetch_shader(struct r600_pipe_context *rctx, stru
 		return -ENOMEM;
 	}
 
-	for(i = 0; i < ve->fs_size / 4; i++) {
-		*(bytecode + i) = CPU_TO_LE32(*(bc.bytecode + i));
+	if (R600_BIG_ENDIAN) {
+		for (i = 0; i < ve->fs_size / 4; ++i) {
+			bytecode[i] = bswap_32(bc.bytecode[i]);
+		}
+	} else {
+		memcpy(bytecode, bc.bytecode, ve->fs_size);
 	}
 
 	r600_bo_unmap(rctx->radeon, ve->fetch_shader);
diff --git a/src/gallium/drivers/r600/r600_buffer.c b/src/gallium/drivers/r600/r600_buffer.c
index 71b47e1b056..72f352df3c3 100644
--- a/src/gallium/drivers/r600/r600_buffer.c
+++ b/src/gallium/drivers/r600/r600_buffer.c
@@ -81,18 +81,11 @@ static void *r600_buffer_transfer_map(struct pipe_context *pipe,
 				      struct pipe_transfer *transfer)
 {
 	struct r600_resource_buffer *rbuffer = r600_buffer(transfer->resource);
-	int write = 0;
 	uint8_t *data;
 
 	if (rbuffer->r.b.user_ptr)
 		return (uint8_t*)rbuffer->r.b.user_ptr + transfer->box.x;
 
-	if (transfer->usage & PIPE_TRANSFER_DONTBLOCK) {
-		/* FIXME */
-	}
-	if (transfer->usage & PIPE_TRANSFER_WRITE) {
-		write = 1;
-	}
 	data = r600_bo_map((struct radeon*)pipe->winsys, rbuffer->r.bo, transfer->usage, pipe);
 	if (!data)
 		return NULL;
@@ -268,31 +261,30 @@ void r600_upload_const_buffer(struct r600_pipe_context *rctx, struct r600_resour
 		uint8_t *ptr = (*rbuffer)->r.b.user_ptr;
 		unsigned size = (*rbuffer)->r.b.b.b.width0;
 		boolean flushed;
-#ifdef PIPE_ARCH_BIG_ENDIAN
-		int i;
-		uint32_t *tmpPtr;
 
 		*rbuffer = NULL;
 
-		tmpPtr = (uint32_t *)malloc(size);
-		/* big endian swap */
-		if(tmpPtr == NULL) {
-			return;
-		}
-		for(i = 0; i < size / 4; i++) {
-			tmpPtr[i] = bswap_32(*((uint32_t *)ptr + i));
-		}
+		if (R600_BIG_ENDIAN) {
+			uint32_t *tmpPtr;
+			unsigned i;
 
-		u_upload_data(rctx->vbuf_mgr->uploader, 0, size, tmpPtr, const_offset,
-			      (struct pipe_resource**)rbuffer, &flushed);
+			if (!(tmpPtr = malloc(size))) {
+				R600_ERR("Failed to allocate BE swap buffer.\n");
+				return;
+			}
 
-		free(tmpPtr);
-#else
-		*rbuffer = NULL;
+			for (i = 0; i < size / 4; ++i) {
+				tmpPtr[i] = bswap_32(((uint32_t *)ptr)[i]);
+			}
+
+			u_upload_data(rctx->vbuf_mgr->uploader, 0, size, tmpPtr, const_offset,
+				      (struct pipe_resource**)rbuffer, &flushed);
 
-		u_upload_data(rctx->vbuf_mgr->uploader, 0, size, ptr, const_offset,
-			      (struct pipe_resource**)rbuffer, &flushed);
-#endif
+			free(tmpPtr);
+		} else {
+			u_upload_data(rctx->vbuf_mgr->uploader, 0, size, ptr, const_offset,
+				      (struct pipe_resource**)rbuffer, &flushed);
+		}
 	} else {
 		*const_offset = 0;
 	}
diff --git a/src/gallium/drivers/r600/r600_formats.h b/src/gallium/drivers/r600/r600_formats.h
index 0c91a212384..ae0bc432ad2 100644
--- a/src/gallium/drivers/r600/r600_formats.h
+++ b/src/gallium/drivers/r600/r600_formats.h
@@ -1,6 +1,8 @@
 #ifndef R600_FORMATS_H
 #define R600_FORMATS_H
 
+#include "r600_pipe.h"
+
 /* list of formats from R700 ISA document - apply across GPUs in different registers */
 #define     FMT_INVALID                     0x00000000
 #define     FMT_8                           0x00000001
@@ -52,5 +54,31 @@
 #define     FMT_BC3                         0x00000033
 #define     FMT_BC4                         0x00000034
 #define     FMT_BC5                         0x00000035
+#define     FMT_BC6                         0x00000036
+#define     FMT_BC7                         0x00000037
+#define     FMT_32_AS_32_32_32_32           0x00000038
+
+#define     ENDIAN_NONE                     0
+#define     ENDIAN_8IN16                    1
+#define     ENDIAN_8IN32                    2
+#define     ENDIAN_8IN64                    3
+
+static INLINE unsigned r600_endian_swap(unsigned size)
+{
+	if (R600_BIG_ENDIAN) {
+		switch (size) {
+		case 64:
+			return ENDIAN_8IN64;
+		case 32:
+			return ENDIAN_8IN32;
+		case 16:
+			return ENDIAN_8IN16;
+		default:
+			return ENDIAN_NONE;
+		}
+	} else {
+		return ENDIAN_NONE;
+	}
+}
 
 #endif
diff --git a/src/gallium/drivers/r600/r600_helper.c b/src/gallium/drivers/r600/r600_helper.c
deleted file mode 100644
index 7e131093060..00000000000
--- a/src/gallium/drivers/r600/r600_helper.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright 2010 Jerome Glisse <[email protected]>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *      Jerome Glisse
- */
-#include <stdio.h>
-#include <errno.h>
-#include <util/u_inlines.h>
-#include "r600_pipe.h"
-#include "r600d.h"
-
-int r600_conv_pipe_prim(unsigned pprim, unsigned *prim)
-{
-	switch (pprim) {
-	case PIPE_PRIM_POINTS:
-		*prim = V_008958_DI_PT_POINTLIST;
-		return 0;
-	case PIPE_PRIM_LINES:
-		*prim = V_008958_DI_PT_LINELIST;
-		return 0;
-	case PIPE_PRIM_LINE_STRIP:
-		*prim = V_008958_DI_PT_LINESTRIP;
-		return 0;
-	case PIPE_PRIM_LINE_LOOP:
-		*prim = V_008958_DI_PT_LINELOOP;
-		return 0;
-	case PIPE_PRIM_TRIANGLES:
-		*prim = V_008958_DI_PT_TRILIST;
-		return 0;
-	case PIPE_PRIM_TRIANGLE_STRIP:
-		*prim = V_008958_DI_PT_TRISTRIP;
-		return 0;
-	case PIPE_PRIM_TRIANGLE_FAN:
-		*prim = V_008958_DI_PT_TRIFAN;
-		return 0;
-	case PIPE_PRIM_POLYGON:
-		*prim = V_008958_DI_PT_POLYGON;
-		return 0;
-	case PIPE_PRIM_QUADS:
-		*prim = V_008958_DI_PT_QUADLIST;
-		return 0;
-	case PIPE_PRIM_QUAD_STRIP:
-		*prim = V_008958_DI_PT_QUADSTRIP;
-		return 0;
-	default:
-		fprintf(stderr, "%s:%d unsupported %d\n", __func__, __LINE__, pprim);
-		return -EINVAL;
-	}
-}
diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
index 89b46f5ad7e..ec13e48e14e 100644
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -374,27 +374,29 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 	case PIPE_CAP_SHADER_STENCIL_EXPORT:
 	case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR:
 	case PIPE_CAP_MIXED_COLORBUFFER_FORMATS:
+	case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT:
+	case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:
 		return 1;
+
+	/* Supported except the original R600. */
 	case PIPE_CAP_INDEP_BLEND_ENABLE:
+	case PIPE_CAP_INDEP_BLEND_FUNC:
 		/* R600 doesn't support per-MRT blends */
-		if (family == CHIP_R600)
-			return 0;
-		else
-			return 1;
+		return family == CHIP_R600 ? 0 : 1;
 
-	case PIPE_CAP_TGSI_INSTANCEID:
-		return 0;
+	/* Supported on Evergreen. */
+	case PIPE_CAP_SEAMLESS_CUBE_MAP:
+	case PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE:
+		return family >= CHIP_CEDAR ? 1 : 0;
 
-	/* Unsupported features (boolean caps). */
+	/* Unsupported features. */
 	case PIPE_CAP_STREAM_OUTPUT:
 	case PIPE_CAP_PRIMITIVE_RESTART:
-	case PIPE_CAP_INDEP_BLEND_FUNC: /* FIXME allow this */
 	case PIPE_CAP_FRAGMENT_COLOR_CLAMP_CONTROL:
-		/* R600 doesn't support per-MRT blends */
-		if (family == CHIP_R600)
-			return 0;
-		else
-			return 0;
+	case PIPE_CAP_TGSI_INSTANCEID:
+	case PIPE_CAP_TGSI_FS_COORD_ORIGIN_LOWER_LEFT:
+	case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER:
+		return 0;
 
 	case PIPE_CAP_ARRAY_TEXTURES:
 		/* fix once the CS checker upstream is fixed */
@@ -409,25 +411,16 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 		else
 			return 14;
 	case PIPE_CAP_MAX_VERTEX_TEXTURE_UNITS:
-		/* FIXME allow this once infrastructure is there */
-		return 16;
 	case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
-	case PIPE_CAP_MAX_COMBINED_SAMPLERS:
 		return 16;
+	case PIPE_CAP_MAX_COMBINED_SAMPLERS:
+		return 32;
 
 	/* Render targets. */
 	case PIPE_CAP_MAX_RENDER_TARGETS:
 		/* FIXME some r6xx are buggy and can only do 4 */
 		return 8;
 
-	/* Fragment coordinate conventions. */
-	case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT:
-	case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:
-		return 1;
-	case PIPE_CAP_TGSI_FS_COORD_ORIGIN_LOWER_LEFT:
-	case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER:
-		return 0;
-
 	/* Timer queries, present when the clock frequency is non zero. */
 	case PIPE_CAP_TIMER_QUERY:
 		return r600_get_clock_crystal_freq(rscreen->radeon) != 0;
@@ -492,9 +485,10 @@ static int r600_get_shader_param(struct pipe_screen* pscreen, unsigned shader, e
 		else
 			return 16;
 	case PIPE_SHADER_CAP_MAX_TEMPS:
-		return 256; //max native temporaries
+		return 256; /* Max native temporaries. */
 	case PIPE_SHADER_CAP_MAX_ADDRS:
-		return 1; //max native address registers/* FIXME Isn't this equal to TEMPS? */
+		/* FIXME Isn't this equal to TEMPS? */
+		return 1; /* Max native address registers */
 	case PIPE_SHADER_CAP_MAX_CONSTS:
 		return R600_MAX_CONST_BUFFER_SIZE;
 	case PIPE_SHADER_CAP_MAX_CONST_BUFFERS:
diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h
index 88aff0e81bb..aa5ef4efb3b 100644
--- a/src/gallium/drivers/r600/r600_pipe.h
+++ b/src/gallium/drivers/r600/r600_pipe.h
@@ -40,6 +40,12 @@
 #define R600_MAX_CONST_BUFFERS 1
 #define R600_MAX_CONST_BUFFER_SIZE 4096
 
+#ifdef PIPE_ARCH_BIG_ENDIAN
+#define R600_BIG_ENDIAN 1
+#else
+#define R600_BIG_ENDIAN 0
+#endif
+
 enum r600_pipe_state_id {
 	R600_PIPE_STATE_BLEND = 0,
 	R600_PIPE_STATE_BLEND_COLOR,
@@ -91,6 +97,11 @@ struct r600_pipe_blend {
 	unsigned			cb_target_mask;
 };
 
+struct r600_pipe_dsa {
+	struct r600_pipe_state		rstate;
+	unsigned			alpha_ref;
+};
+
 struct r600_vertex_element
 {
 	unsigned			count;
@@ -180,6 +191,9 @@ struct r600_pipe_context {
 	/* shader information */
 	unsigned			sprite_coord_enable;
 	bool				flatshade;
+	bool				export_16bpc;
+	unsigned			alpha_ref;
+	bool				alpha_ref_dirty;
 	struct r600_textures_info	ps_samplers;
 
 	struct r600_pipe_fences		fences;
@@ -241,7 +255,6 @@ int r600_find_vs_semantic_index(struct r600_shader *vs,
 
 /* r600_state.c */
 void r600_init_state_functions(struct r600_pipe_context *rctx);
-void r600_spi_update(struct r600_pipe_context *rctx);
 void r600_init_config(struct r600_pipe_context *rctx);
 void r600_pipe_shader_ps(struct pipe_context *ctx, struct r600_pipe_shader *shader);
 void r600_pipe_shader_vs(struct pipe_context *ctx, struct r600_pipe_shader *shader);
@@ -253,9 +266,6 @@ void r600_pipe_set_buffer_resource(struct r600_pipe_context *rctx,
 				   struct r600_resource *rbuffer,
 				   unsigned offset, unsigned stride);
 
-/* r600_helper.h */
-int r600_conv_pipe_prim(unsigned pprim, unsigned *prim);
-
 /* r600_texture.c */
 void r600_init_screen_texture_functions(struct pipe_screen *screen);
 void r600_init_surface_functions(struct r600_pipe_context *r600);
@@ -281,11 +291,11 @@ void *r600_create_vertex_elements(struct pipe_context *ctx,
 				  const struct pipe_vertex_element *elements);
 void r600_delete_vertex_element(struct pipe_context *ctx, void *state);
 void r600_bind_blend_state(struct pipe_context *ctx, void *state);
+void r600_bind_dsa_state(struct pipe_context *ctx, void *state);
 void r600_bind_rs_state(struct pipe_context *ctx, void *state);
 void r600_delete_rs_state(struct pipe_context *ctx, void *state);
 void r600_sampler_view_destroy(struct pipe_context *ctx,
 			       struct pipe_sampler_view *state);
-void r600_bind_state(struct pipe_context *ctx, void *state);
 void r600_delete_state(struct pipe_context *ctx, void *state);
 void r600_bind_vertex_elements(struct pipe_context *ctx, void *state);
 void *r600_create_shader_state(struct pipe_context *ctx,
diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c
index 188cea0ff88..845d41ace02 100644
--- a/src/gallium/drivers/r600/r600_shader.c
+++ b/src/gallium/drivers/r600/r600_shader.c
@@ -21,6 +21,7 @@
  * USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 #include "pipe/p_shader_tokens.h"
+#include "tgsi/tgsi_info.h"
 #include "tgsi/tgsi_parse.h"
 #include "tgsi/tgsi_scan.h"
 #include "tgsi/tgsi_dump.h"
@@ -35,12 +36,6 @@
 #include <errno.h>
 #include <byteswap.h>
 
-#ifdef PIPE_ARCH_BIG_ENDIAN
-#define CPU_TO_LE32(x)	bswap_32(x)
-#else
-#define CPU_TO_LE32(x)	(x)
-#endif
-
 int r600_find_vs_semantic_index(struct r600_shader *vs,
 				struct r600_shader *ps, int id)
 {
@@ -69,8 +64,12 @@ static int r600_pipe_shader(struct pipe_context *ctx, struct r600_pipe_shader *s
 			return -ENOMEM;
 		}
 		ptr = (uint32_t*)r600_bo_map(rctx->radeon, shader->bo, 0, NULL);
-		for(i = 0; i < rshader->bc.ndw; i++) {
-			*(ptr + i) = CPU_TO_LE32(*(rshader->bc.bytecode + i));
+		if (R600_BIG_ENDIAN) {
+			for (i = 0; i < rshader->bc.ndw; ++i) {
+				ptr[i] = bswap_32(rshader->bc.bytecode[i]);
+			}
+		} else {
+			memcpy(ptr, rshader->bc.bytecode, rshader->bc.ndw * sizeof(*ptr));
 		}
 		r600_bo_unmap(rctx->radeon, shader->bo);
 	}
@@ -477,11 +476,7 @@ static int tgsi_fetch_rel_const(struct r600_shader_ctx *ctx, unsigned int offset
 	vtx.num_format_all = 2;		/* NUM_FORMAT_SCALED */
 	vtx.format_comp_all = 1;	/* FORMAT_COMP_SIGNED */
 	vtx.srf_mode_all = 1;		/* SRF_MODE_NO_ZERO */
-#ifdef PIPE_ARCH_BIG_ENDIAN
-	vtx.endian = ENDIAN_8IN32;
-#else
-	vtx.endian = ENDIAN_NONE;
-#endif
+	vtx.endian = r600_endian_swap(32);
 
 	if ((r = r600_bc_add_vtx(ctx->bc, &vtx)))
 		return r;
@@ -830,7 +825,8 @@ out_err:
 
 static int tgsi_unsupported(struct r600_shader_ctx *ctx)
 {
-	R600_ERR("%d tgsi opcode unsupported\n", ctx->inst_info->tgsi_opcode);
+	R600_ERR("%s tgsi opcode unsupported\n",
+		 tgsi_get_opcode_name(ctx->inst_info->tgsi_opcode));
 	return -EINVAL;
 }
 
@@ -911,6 +907,8 @@ static int tgsi_op2_s(struct r600_shader_ctx *ctx, int swap)
 			break;
 		case TGSI_OPCODE_ABS:
 			alu.src[0].abs = 1;
+			if (alu.src[0].neg)
+			  alu.src[0].neg = 0;
 			break;
 		default:
 			break;
@@ -1997,9 +1995,11 @@ static int tgsi_exp(struct r600_shader_ctx *ctx)
 		r600_bc_src(&alu.src[0], &ctx->src[0], 0);
 
 		alu.dst.sel = ctx->temp_reg;
-//		r = tgsi_dst(ctx, &inst->Dst[0], i, &alu.dst);
-//		if (r)
-//			return r;
+#if 0
+		r = tgsi_dst(ctx, &inst->Dst[0], i, &alu.dst);
+		if (r)
+			return r;
+#endif
 		alu.dst.write = 1;
 		alu.dst.chan = 1;
 
diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c
index 8646b9f4905..b9084c953ee 100644
--- a/src/gallium/drivers/r600/r600_state.c
+++ b/src/gallium/drivers/r600/r600_state.c
@@ -199,14 +199,17 @@ static void *r600_create_blend_state(struct pipe_context *ctx,
 static void *r600_create_dsa_state(struct pipe_context *ctx,
 				   const struct pipe_depth_stencil_alpha_state *state)
 {
-	struct r600_pipe_state *rstate = CALLOC_STRUCT(r600_pipe_state);
+	struct r600_pipe_dsa *dsa = CALLOC_STRUCT(r600_pipe_dsa);
 	unsigned db_depth_control, alpha_test_control, alpha_ref, db_shader_control;
 	unsigned stencil_ref_mask, stencil_ref_mask_bf, db_render_override, db_render_control;
+	struct r600_pipe_state *rstate;
 
-	if (rstate == NULL) {
+	if (dsa == NULL) {
 		return NULL;
 	}
 
+	rstate = &dsa->rstate;
+
 	rstate->id = R600_PIPE_STATE_DSA;
 	/* depth TODO some of those db_shader_control field depend on shader adjust mask & add it to shader */
 	db_shader_control = S_02880C_Z_ORDER(V_02880C_EARLY_Z_THEN_LATE_Z);
@@ -246,6 +249,7 @@ static void *r600_create_dsa_state(struct pipe_context *ctx,
 		alpha_test_control |= S_028410_ALPHA_TEST_ENABLE(1);
 		alpha_ref = fui(state->alpha.ref_value);
 	}
+	dsa->alpha_ref = alpha_ref;
 
 	/* misc */
 	db_render_control = 0;
@@ -262,7 +266,6 @@ static void *r600_create_dsa_state(struct pipe_context *ctx,
 	r600_pipe_state_add_reg(rstate,
 				R_028434_DB_STENCILREFMASK_BF, stencil_ref_mask_bf,
 				0xFFFFFFFF & C_028434_STENCILREF_BF, NULL);
-	r600_pipe_state_add_reg(rstate, R_028438_SX_ALPHA_REF, alpha_ref, 0xFFFFFFFF, NULL);
 	r600_pipe_state_add_reg(rstate, R_0286E0_SPI_FOG_FUNC_SCALE, 0x00000000, 0xFFFFFFFF, NULL);
 	r600_pipe_state_add_reg(rstate, R_0286E4_SPI_FOG_FUNC_BIAS, 0x00000000, 0xFFFFFFFF, NULL);
 	r600_pipe_state_add_reg(rstate, R_0286DC_SPI_FOG_CNTL, 0x00000000, 0xFFFFFFFF, NULL);
@@ -371,16 +374,11 @@ static void *r600_create_sampler_state(struct pipe_context *ctx,
 {
 	struct r600_pipe_state *rstate = CALLOC_STRUCT(r600_pipe_state);
 	union util_color uc;
-	uint32_t coord_trunc = 0;
 
 	if (rstate == NULL) {
 		return NULL;
 	}
 
-	if ((state->mag_img_filter == PIPE_TEX_FILTER_NEAREST) ||
-	    (state->min_img_filter == PIPE_TEX_FILTER_NEAREST))
-		coord_trunc = 1;
-
 	rstate->id = R600_PIPE_STATE_SAMPLER;
 	util_pack_color(state->border_color, PIPE_FORMAT_B8G8R8A8_UNORM, &uc);
 	r600_pipe_state_add_reg(rstate, R_03C000_SQ_TEX_SAMPLER_WORD0_0,
@@ -392,14 +390,11 @@ static void *r600_create_sampler_state(struct pipe_context *ctx,
 			S_03C000_MIP_FILTER(r600_tex_mipfilter(state->min_mip_filter)) |
 			S_03C000_DEPTH_COMPARE_FUNCTION(r600_tex_compare(state->compare_func)) |
 			S_03C000_BORDER_COLOR_TYPE(uc.ui ? V_03C000_SQ_TEX_BORDER_COLOR_REGISTER : 0), 0xFFFFFFFF, NULL);
-	/* FIXME LOD it depends on texture base level ... */
 	r600_pipe_state_add_reg(rstate, R_03C004_SQ_TEX_SAMPLER_WORD1_0,
 			S_03C004_MIN_LOD(S_FIXED(CLAMP(state->min_lod, 0, 15), 6)) |
 			S_03C004_MAX_LOD(S_FIXED(CLAMP(state->max_lod, 0, 15), 6)) |
 			S_03C004_LOD_BIAS(S_FIXED(CLAMP(state->lod_bias, -16, 16), 6)), 0xFFFFFFFF, NULL);
-	r600_pipe_state_add_reg(rstate, R_03C008_SQ_TEX_SAMPLER_WORD2_0,
-				S_03C008_MC_COORD_TRUNCATE(coord_trunc) |
-				S_03C008_TYPE(1), 0xFFFFFFFF, NULL);
+	r600_pipe_state_add_reg(rstate, R_03C008_SQ_TEX_SAMPLER_WORD2_0, S_03C008_TYPE(1), 0xFFFFFFFF, NULL);
 	if (uc.ui) {
 		r600_pipe_state_add_reg(rstate, R_00A400_TD_PS_SAMPLER0_BORDER_RED, fui(state->border_color[0]), 0xFFFFFFFF, NULL);
 		r600_pipe_state_add_reg(rstate, R_00A404_TD_PS_SAMPLER0_BORDER_GREEN, fui(state->border_color[1]), 0xFFFFFFFF, NULL);
@@ -477,7 +472,6 @@ static struct pipe_sampler_view *r600_create_sampler_view(struct pipe_context *c
 		depth = texture->array_size;
 	}
 
-	/* FIXME properly handle first level != 0 */
 	r600_pipe_state_add_reg(rstate, R_038000_RESOURCE0_WORD0,
 				S_038000_DIM(r600_tex_dim(texture->target)) |
 				S_038000_TILE_MODE(array_mode) |
@@ -724,7 +718,7 @@ static void r600_cb(struct r600_pipe_context *rctx, struct r600_pipe_state *rsta
 	struct r600_surface *surf;
 	unsigned level = state->cbufs[cb]->u.tex.level;
 	unsigned pitch, slice;
-	unsigned color_info, color_info_mask;
+	unsigned color_info;
 	unsigned format, swap, ntype, endian;
 	unsigned offset;
 	const struct util_format_description *desc;
@@ -780,17 +774,36 @@ static void r600_cb(struct r600_pipe_context *rctx, struct r600_pipe_state *rsta
 		S_0280A0_NUMBER_TYPE(ntype) |
 		S_0280A0_ENDIAN(endian);
 
-	color_info_mask = 0xFFFFFFFF & ~S_0280A0_BLEND_CLAMP(1);
-
-	/* on R600 this can't be set if BLEND_CLAMP isn't set,
-	   if BLEND_FLOAT32 is set of > 11 bits in a UNORM or SNORM */
-	if (desc->colorspace != UTIL_FORMAT_COLORSPACE_ZS && desc->channel[i].size < 12) {
-		//TODO: Seems to work on RV710, but i have no idea what to do between R600-RV710
-		if (rctx->family < CHIP_RV710) {
-			color_info |= S_0280A0_BLEND_CLAMP(1);
-			color_info_mask |= S_0280A0_BLEND_CLAMP(1);
-		}
-		color_info |= S_0280A0_SOURCE_FORMAT(V_0280A0_EXPORT_NORM);
+	/* EXPORT_NORM is an optimzation that can be enabled for better
+	 * performance in certain cases
+	 */
+	if (rctx->family < CHIP_RV770) {
+		/* EXPORT_NORM can be enabled if:
+		 * - 11-bit or smaller UNORM/SNORM/SRGB
+		 * - BLEND_CLAMP is enabled
+		 * - BLEND_FLOAT32 is disabled
+		 */
+		// TODO get BLEND_CLAMP state from rasterizer state
+		if (desc->colorspace != UTIL_FORMAT_COLORSPACE_ZS &&
+		    (desc->channel[i].size < 12 &&
+		     desc->channel[i].type != UTIL_FORMAT_TYPE_FLOAT &&
+		     ntype != V_0280A0_NUMBER_UINT &&
+		     ntype != V_0280A0_NUMBER_SINT) &&
+		    G_0280A0_BLEND_CLAMP(color_info) &&
+		    !G_0280A0_BLEND_FLOAT32(color_info))
+			color_info |= S_0280A0_SOURCE_FORMAT(V_0280A0_EXPORT_NORM);
+	} else {
+		/* EXPORT_NORM can be enabled if:
+		 * - 11-bit or smaller UNORM/SNORM/SRGB
+		 * - 16-bit or smaller FLOAT
+		 */
+		if (desc->colorspace != UTIL_FORMAT_COLORSPACE_ZS &&
+		    ((desc->channel[i].size < 12 &&
+		      desc->channel[i].type != UTIL_FORMAT_TYPE_FLOAT &&
+		      ntype != V_0280A0_NUMBER_UINT && ntype != V_0280A0_NUMBER_SINT) ||
+		    (desc->channel[i].size < 17 &&
+		     desc->channel[i].type == UTIL_FORMAT_TYPE_FLOAT)))
+			color_info |= S_0280A0_SOURCE_FORMAT(V_0280A0_EXPORT_NORM);
 	}
 
 	r600_pipe_state_add_reg(rstate,
@@ -798,7 +811,7 @@ static void r600_cb(struct r600_pipe_context *rctx, struct r600_pipe_state *rsta
 				(offset + r600_bo_offset(bo[0])) >> 8, 0xFFFFFFFF, bo[0]);
 	r600_pipe_state_add_reg(rstate,
 				R_0280A0_CB_COLOR0_INFO + cb * 4,
-				color_info, color_info_mask, NULL);
+				color_info, ~S_0280A0_BLEND_CLAMP(1), NULL);
 	r600_pipe_state_add_reg(rstate,
 				R_028060_CB_COLOR0_SIZE + cb * 4,
 				S_028060_PITCH_TILE_MAX(pitch) |
@@ -984,7 +997,7 @@ void r600_init_state_functions(struct r600_pipe_context *rctx)
 	rctx->context.create_vertex_elements_state = r600_create_vertex_elements;
 	rctx->context.create_vs_state = r600_create_shader_state;
 	rctx->context.bind_blend_state = r600_bind_blend_state;
-	rctx->context.bind_depth_stencil_alpha_state = r600_bind_state;
+	rctx->context.bind_depth_stencil_alpha_state = r600_bind_dsa_state;
 	rctx->context.bind_fragment_sampler_states = r600_bind_ps_sampler;
 	rctx->context.bind_fs_state = r600_bind_ps_shader;
 	rctx->context.bind_rasterizer_state = r600_bind_rs_state;
@@ -1472,9 +1485,7 @@ void r600_pipe_set_buffer_resource(struct r600_pipe_context *rctx,
 	r600_pipe_state_add_reg(rstate, R_038004_RESOURCE0_WORD1,
 				rbuffer->bo_size - offset - 1, 0xFFFFFFFF, NULL);
 	r600_pipe_state_add_reg(rstate, R_038008_RESOURCE0_WORD2,
-#ifdef PIPE_ARCH_BIG_ENDIAN
-				S_038008_ENDIAN_SWAP(ENDIAN_8IN32) |
-#endif
+				S_038008_ENDIAN_SWAP(r600_endian_swap(32)) |
 				S_038008_STRIDE(stride), 0xFFFFFFFF, NULL);
 	r600_pipe_state_add_reg(rstate, R_03800C_RESOURCE0_WORD3,
 				0x00000000, 0xFFFFFFFF, NULL);
diff --git a/src/gallium/drivers/r600/r600_state_common.c b/src/gallium/drivers/r600/r600_state_common.c
index 997c9a597ee..de1b811ce89 100644
--- a/src/gallium/drivers/r600/r600_state_common.c
+++ b/src/gallium/drivers/r600/r600_state_common.c
@@ -28,9 +28,49 @@
 #include <util/u_format.h>
 #include <pipebuffer/pb_buffer.h>
 #include "pipe/p_shader_tokens.h"
+#include "r600_formats.h"
 #include "r600_pipe.h"
 #include "r600d.h"
 
+static int r600_conv_pipe_prim(unsigned pprim, unsigned *prim)
+{
+	switch (pprim) {
+	case PIPE_PRIM_POINTS:
+		*prim = V_008958_DI_PT_POINTLIST;
+		return 0;
+	case PIPE_PRIM_LINES:
+		*prim = V_008958_DI_PT_LINELIST;
+		return 0;
+	case PIPE_PRIM_LINE_STRIP:
+		*prim = V_008958_DI_PT_LINESTRIP;
+		return 0;
+	case PIPE_PRIM_LINE_LOOP:
+		*prim = V_008958_DI_PT_LINELOOP;
+		return 0;
+	case PIPE_PRIM_TRIANGLES:
+		*prim = V_008958_DI_PT_TRILIST;
+		return 0;
+	case PIPE_PRIM_TRIANGLE_STRIP:
+		*prim = V_008958_DI_PT_TRISTRIP;
+		return 0;
+	case PIPE_PRIM_TRIANGLE_FAN:
+		*prim = V_008958_DI_PT_TRIFAN;
+		return 0;
+	case PIPE_PRIM_POLYGON:
+		*prim = V_008958_DI_PT_POLYGON;
+		return 0;
+	case PIPE_PRIM_QUADS:
+		*prim = V_008958_DI_PT_QUADLIST;
+		return 0;
+	case PIPE_PRIM_QUAD_STRIP:
+		*prim = V_008958_DI_PT_QUADSTRIP;
+		return 0;
+	default:
+		fprintf(stderr, "%s:%d unsupported %d\n", __func__, __LINE__, pprim);
+		return -1;
+	}
+}
+
 /* common state between evergreen and r600 */
 void r600_bind_blend_state(struct pipe_context *ctx, void *state)
 {
@@ -46,6 +86,21 @@ void r600_bind_blend_state(struct pipe_context *ctx, void *state)
 	r600_context_pipe_state_set(&rctx->ctx, rstate);
 }
 
+void r600_bind_dsa_state(struct pipe_context *ctx, void *state)
+{
+	struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
+	struct r600_pipe_dsa *dsa = state;
+	struct r600_pipe_state *rstate;
+
+	if (state == NULL)
+		return;
+	rstate = &dsa->rstate;
+	rctx->states[rstate->id] = rstate;
+	rctx->alpha_ref = dsa->alpha_ref;
+	rctx->alpha_ref_dirty = true;
+	r600_context_pipe_state_set(&rctx->ctx, rstate);
+}
+
 void r600_bind_rs_state(struct pipe_context *ctx, void *state)
 {
 	struct r600_pipe_rasterizer *rs = (struct r600_pipe_rasterizer *)state;
@@ -91,17 +146,6 @@ void r600_sampler_view_destroy(struct pipe_context *ctx,
 	FREE(resource);
 }
 
-void r600_bind_state(struct pipe_context *ctx, void *state)
-{
-	struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
-	struct r600_pipe_state *rstate = (struct r600_pipe_state *)state;
-
-	if (state == NULL)
-		return;
-	rctx->states[rstate->id] = rstate;
-	r600_context_pipe_state_set(&rctx->ctx, rstate);
-}
-
 void r600_delete_state(struct pipe_context *ctx, void *state)
 {
 	struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
@@ -276,8 +320,25 @@ void r600_delete_vs_shader(struct pipe_context *ctx, void *state)
 	free(shader);
 }
 
+static void r600_update_alpha_ref(struct r600_pipe_context *rctx)
+{
+	unsigned alpha_ref = rctx->alpha_ref;
+	struct r600_pipe_state rstate;
+
+	if (!rctx->alpha_ref_dirty)
+		return;
+
+	rstate.nregs = 0;
+	if (rctx->export_16bpc)
+		alpha_ref &= ~0x1FFF;
+	r600_pipe_state_add_reg(&rstate, R_028438_SX_ALPHA_REF, alpha_ref, 0xFFFFFFFF, NULL);
+
+	r600_context_pipe_state_set(&rctx->ctx, &rstate);
+	rctx->alpha_ref_dirty = false;
+}
+
 /* FIXME optimize away spi update when it's not needed */
-void r600_spi_update(struct r600_pipe_context *rctx)
+static void r600_spi_update(struct r600_pipe_context *rctx, unsigned prim)
 {
 	struct r600_pipe_shader *shader = rctx->ps_shader;
 	struct r600_pipe_state rstate;
@@ -309,6 +370,12 @@ void r600_spi_update(struct r600_pipe_context *rctx)
 
 		r600_pipe_state_add_reg(&rstate, R_028644_SPI_PS_INPUT_CNTL_0 + i * 4, tmp, 0xFFFFFFFF, NULL);
 	}
+
+	if (prim == PIPE_PRIM_QUADS || prim == PIPE_PRIM_QUAD_STRIP || prim == PIPE_PRIM_POLYGON) {
+		r600_pipe_state_add_reg(&rstate, R_028814_PA_SU_SC_MODE_CNTL,
+					S_028814_PROVOKING_VTX_LAST(1),
+					S_028814_PROVOKING_VTX_LAST(1), NULL);
+	}
 	r600_context_pipe_state_set(&rctx->ctx, &rstate);
 }
 
@@ -472,16 +539,16 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info)
 	case 2:
 		vgt_draw_initiator = 0;
 		vgt_dma_index_type = 0;
-#ifdef PIPE_ARCH_BIG_ENDIAN
-		vgt_dma_swap_mode = ENDIAN_8IN16;
-#endif
+		if (R600_BIG_ENDIAN) {
+			vgt_dma_swap_mode = ENDIAN_8IN16;
+		}
 		break;
 	case 4:
 		vgt_draw_initiator = 0;
 		vgt_dma_index_type = 1;
-#ifdef PIPE_ARCH_BIG_ENDIAN
-		vgt_dma_swap_mode = ENDIAN_8IN32;
-#endif
+		if (R600_BIG_ENDIAN) {
+			vgt_dma_swap_mode = ENDIAN_8IN32;
+		}
 		break;
 	case 0:
 		vgt_draw_initiator = 2;
@@ -508,7 +575,8 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info)
 		return;
 	}
 
-	r600_spi_update(rctx);
+	r600_update_alpha_ref(rctx);
+	r600_spi_update(rctx, draw.info.mode);
 
 	mask = 0;
 	for (int i = 0; i < rctx->framebuffer.nr_cbufs; i++) {
diff --git a/src/gallium/drivers/r600/r600_state_inlines.h b/src/gallium/drivers/r600/r600_state_inlines.h
index 5eabfdc2bc6..39c647835a6 100644
--- a/src/gallium/drivers/r600/r600_state_inlines.h
+++ b/src/gallium/drivers/r600/r600_state_inlines.h
@@ -343,7 +343,7 @@ static inline uint32_t r600_translate_colorswap(enum pipe_format format)
 
 	case PIPE_FORMAT_A8B8G8R8_UNORM:
 	case PIPE_FORMAT_X8B8G8R8_UNORM:
-		//        case PIPE_FORMAT_R8SG8SB8UX8U_NORM:
+	/* case PIPE_FORMAT_R8SG8SB8UX8U_NORM: */
 		return V_0280A0_SWAP_STD_REV;
 
 	case PIPE_FORMAT_Z24X8_UNORM:
@@ -362,6 +362,7 @@ static inline uint32_t r600_translate_colorswap(enum pipe_format format)
 	case PIPE_FORMAT_B10G10R10A2_UNORM:
 		return V_0280A0_SWAP_ALT;
 
+	case PIPE_FORMAT_R11G11B10_FLOAT:
 	case PIPE_FORMAT_R16G16_UNORM:
 	case PIPE_FORMAT_R16G16_FLOAT:
 	case PIPE_FORMAT_R32_FLOAT:
@@ -465,6 +466,8 @@ static INLINE uint32_t r600_translate_colorformat(enum pipe_format format)
 	case PIPE_FORMAT_R16G16_UNORM:
 		return V_0280A0_COLOR_16_16;
 
+	case PIPE_FORMAT_R11G11B10_FLOAT:
+		return V_0280A0_COLOR_10_11_11_FLOAT;
 
 		/* 64-bit buffers. */
 	case PIPE_FORMAT_R16G16B16_USCALED:
@@ -499,60 +502,60 @@ static INLINE uint32_t r600_translate_colorformat(enum pipe_format format)
 	case PIPE_FORMAT_UYVY:
 	case PIPE_FORMAT_YUYV:
 	default:
-		//R600_ERR("unsupported color format %d %s\n", format, util_format_name(format));
+		/* R600_ERR("unsupported color format %d %s\n", format, util_format_name(format)); */
 		return ~0; /* Unsupported. */
 	}
 }
 
 static INLINE uint32_t r600_colorformat_endian_swap(uint32_t colorformat)
 {
-#ifdef PIPE_ARCH_BIG_ENDIAN
-	switch(colorformat) {
-	case V_0280A0_COLOR_4_4:
-		return(ENDIAN_NONE);
-
-		/* 8-bit buffers. */
-	case V_0280A0_COLOR_8:
-		return(ENDIAN_NONE);
-
-		/* 16-bit buffers. */
-	case V_0280A0_COLOR_5_6_5:
-	case V_0280A0_COLOR_1_5_5_5:
-	case V_0280A0_COLOR_4_4_4_4:
-	case V_0280A0_COLOR_16:
-	case V_0280A0_COLOR_8_8:
-		return(ENDIAN_8IN16);
-
-		/* 32-bit buffers. */
-	case V_0280A0_COLOR_8_8_8_8:
-	case V_0280A0_COLOR_2_10_10_10:
-	case V_0280A0_COLOR_8_24:
-	case V_0280A0_COLOR_24_8:
-	case V_0280A0_COLOR_32_FLOAT:
-	case V_0280A0_COLOR_16_16_FLOAT:
-	case V_0280A0_COLOR_16_16:
-		return(ENDIAN_8IN32);
-
-		/* 64-bit buffers. */
-	case V_0280A0_COLOR_16_16_16_16:
-	case V_0280A0_COLOR_16_16_16_16_FLOAT:
-		return(ENDIAN_8IN16);
-
-	case V_0280A0_COLOR_32_32_FLOAT:
-	case V_0280A0_COLOR_32_32:
-		return(ENDIAN_8IN32);
-
-		/* 128-bit buffers. */
-	case V_0280A0_COLOR_32_32_32_FLOAT:
-	case V_0280A0_COLOR_32_32_32_32_FLOAT:
-	case V_0280A0_COLOR_32_32_32_32:
-		return(ENDIAN_8IN32);
-	default:
-		return ENDIAN_NONE; /* Unsupported. */
+	if (R600_BIG_ENDIAN) {
+		switch(colorformat) {
+		case V_0280A0_COLOR_4_4:
+			return(ENDIAN_NONE);
+
+			/* 8-bit buffers. */
+		case V_0280A0_COLOR_8:
+			return(ENDIAN_NONE);
+
+			/* 16-bit buffers. */
+		case V_0280A0_COLOR_5_6_5:
+		case V_0280A0_COLOR_1_5_5_5:
+		case V_0280A0_COLOR_4_4_4_4:
+		case V_0280A0_COLOR_16:
+		case V_0280A0_COLOR_8_8:
+			return(ENDIAN_8IN16);
+
+			/* 32-bit buffers. */
+		case V_0280A0_COLOR_8_8_8_8:
+		case V_0280A0_COLOR_2_10_10_10:
+		case V_0280A0_COLOR_8_24:
+		case V_0280A0_COLOR_24_8:
+		case V_0280A0_COLOR_32_FLOAT:
+		case V_0280A0_COLOR_16_16_FLOAT:
+		case V_0280A0_COLOR_16_16:
+			return(ENDIAN_8IN32);
+
+			/* 64-bit buffers. */
+		case V_0280A0_COLOR_16_16_16_16:
+		case V_0280A0_COLOR_16_16_16_16_FLOAT:
+			return(ENDIAN_8IN16);
+
+		case V_0280A0_COLOR_32_32_FLOAT:
+		case V_0280A0_COLOR_32_32:
+			return(ENDIAN_8IN32);
+
+			/* 128-bit buffers. */
+		case V_0280A0_COLOR_32_32_32_FLOAT:
+		case V_0280A0_COLOR_32_32_32_32_FLOAT:
+		case V_0280A0_COLOR_32_32_32_32:
+			return(ENDIAN_8IN32);
+		default:
+			return ENDIAN_NONE; /* Unsupported. */
+		}
+	} else {
+		return ENDIAN_NONE;
 	}
-#else
-	return ENDIAN_NONE;
-#endif
 }
 
 static INLINE boolean r600_is_sampler_format_supported(struct pipe_screen *screen, enum pipe_format format)
diff --git a/src/gallium/drivers/r600/r600_texture.c b/src/gallium/drivers/r600/r600_texture.c
index 690aeafcc52..77cdd8dc33d 100644
--- a/src/gallium/drivers/r600/r600_texture.c
+++ b/src/gallium/drivers/r600/r600_texture.c
@@ -892,13 +892,17 @@ uint32_t r600_translate_texformat(struct pipe_screen *screen,
 
 		switch (format) {
 		case PIPE_FORMAT_RGTC1_SNORM:
+		case PIPE_FORMAT_LATC1_SNORM:
 			word4 |= sign_bit[0];
 		case PIPE_FORMAT_RGTC1_UNORM:
+		case PIPE_FORMAT_LATC1_UNORM:
 			result = FMT_BC4;
 			goto out_word4;
 		case PIPE_FORMAT_RGTC2_SNORM:
+		case PIPE_FORMAT_LATC2_SNORM:
 			word4 |= sign_bit[0] | sign_bit[1];
 		case PIPE_FORMAT_RGTC2_UNORM:
+		case PIPE_FORMAT_LATC2_UNORM:
 			result = FMT_BC5;
 			goto out_word4;
 		default:
@@ -935,6 +939,14 @@ uint32_t r600_translate_texformat(struct pipe_screen *screen,
 		}
 	}
 
+	if (format == PIPE_FORMAT_R9G9B9E5_FLOAT) {
+		result = FMT_5_9_9_9_SHAREDEXP;
+		goto out_word4;
+	} else if (format == PIPE_FORMAT_R11G11B10_FLOAT) {
+		result = FMT_10_11_11_FLOAT;
+		goto out_word4;
+	}
+
 
 	for (i = 0; i < desc->nr_channels; i++) {
 		if (desc->channel[i].type == UTIL_FORMAT_TYPE_SIGNED) {
@@ -1088,6 +1100,6 @@ out_word4:
 		*yuv_format_p = yuv_format;
 	return result;
 out_unknown:
-//	R600_ERR("Unable to handle texformat %d %s\n", format, util_format_name(format));
+	/* R600_ERR("Unable to handle texformat %d %s\n", format, util_format_name(format)); */
 	return ~0;
 }
diff --git a/src/gallium/drivers/r600/r600d.h b/src/gallium/drivers/r600/r600d.h
index 2bff52bec8c..8296b52eb94 100644
--- a/src/gallium/drivers/r600/r600d.h
+++ b/src/gallium/drivers/r600/r600d.h
@@ -3461,9 +3461,4 @@
 #define SQ_TEX_INST_SAMPLE_L 0x11
 #define SQ_TEX_INST_SAMPLE_C 0x18
 
-#define ENDIAN_NONE		0
-#define ENDIAN_8IN16	1
-#define ENDIAN_8IN32	2
-#define ENDIAN_8IN64	3
-
 #endif