gallium/radeon: rename write_*_reg functions
[mesa.git] / src / gallium / drivers / r600 / r600_state.c
index 70bb370608fb227bf8a20b7a13bc4873557b30e8..1af96f64d40ec866fca5e5510676db90d07a601f 100644 (file)
@@ -157,11 +157,6 @@ static bool r600_is_zs_format_supported(enum pipe_format format)
        return r600_translate_dbformat(format) != ~0U;
 }
 
-static inline bool r600_is_blending_supported(enum pipe_format format)
-{
-       return !(util_format_is_pure_integer(format) || util_format_is_depth_or_stencil(format));
-}
-
 boolean r600_is_format_supported(struct pipe_screen *screen,
                                 enum pipe_format format,
                                 enum pipe_texture_target target,
@@ -216,13 +211,17 @@ boolean r600_is_format_supported(struct pipe_screen *screen,
        if ((usage & (PIPE_BIND_RENDER_TARGET |
                      PIPE_BIND_DISPLAY_TARGET |
                      PIPE_BIND_SCANOUT |
-                     PIPE_BIND_SHARED)) &&
+                     PIPE_BIND_SHARED |
+                     PIPE_BIND_BLENDABLE)) &&
            r600_is_colorbuffer_format_supported(rscreen->b.chip_class, format)) {
                retval |= usage &
                          (PIPE_BIND_RENDER_TARGET |
                           PIPE_BIND_DISPLAY_TARGET |
                           PIPE_BIND_SCANOUT |
                           PIPE_BIND_SHARED);
+               if (!util_format_is_pure_integer(format) &&
+                   !util_format_is_depth_or_stencil(format))
+                       retval |= usage & PIPE_BIND_BLENDABLE;
        }
 
        if ((usage & PIPE_BIND_DEPTH_STENCIL) &&
@@ -240,10 +239,6 @@ boolean r600_is_format_supported(struct pipe_screen *screen,
        if (usage & PIPE_BIND_TRANSFER_WRITE)
                retval |= PIPE_BIND_TRANSFER_WRITE;
 
-       if ((usage & PIPE_BIND_BLENDABLE) &&
-           r600_is_blending_supported(format))
-               retval |= PIPE_BIND_BLENDABLE;
-
        return retval == usage;
 }
 
@@ -265,7 +260,7 @@ static void r600_emit_polygon_offset(struct r600_context *rctx, struct r600_atom
        default:;
        }
 
-       r600_write_context_reg_seq(cs, R_028E00_PA_SU_POLY_OFFSET_FRONT_SCALE, 4);
+       radeon_set_context_reg_seq(cs, R_028E00_PA_SU_POLY_OFFSET_FRONT_SCALE, 4);
        radeon_emit(cs, fui(offset_scale));
        radeon_emit(cs, fui(offset_units));
        radeon_emit(cs, fui(offset_scale));
@@ -466,6 +461,7 @@ static void *r600_create_rs_state(struct pipe_context *ctx,
                                S_028A0C_REPEAT_COUNT(state->line_stipple_factor) : 0;
        rs->pa_cl_clip_cntl =
                S_028810_PS_UCP_MODE(3) |
+               S_028810_DX_CLIP_SPACE_DEF(state->clip_halfz) |
                S_028810_ZCLIP_NEAR_DISABLE(!state->depth_clip) |
                S_028810_ZCLIP_FAR_DISABLE(!state->depth_clip) |
                S_028810_DX_LINEAR_ATTR_CLIP_ENA(1);
@@ -477,7 +473,7 @@ static void *r600_create_rs_state(struct pipe_context *ctx,
 
        /* offset */
        rs->offset_units = state->offset_units;
-       rs->offset_scale = state->offset_scale * 12.0f;
+       rs->offset_scale = state->offset_scale * 16.0f;
        rs->offset_enable = state->offset_point || state->offset_line || state->offset_tri;
 
        if (state->point_size_per_vertex) {
@@ -491,7 +487,12 @@ static void *r600_create_rs_state(struct pipe_context *ctx,
 
        sc_mode_cntl = S_028A4C_MSAA_ENABLE(state->multisample) |
                       S_028A4C_LINE_STIPPLE_ENABLE(state->line_stipple_enable) |
-                      S_028A4C_FORCE_EOV_CNTDWN_ENABLE(1);
+                      S_028A4C_FORCE_EOV_CNTDWN_ENABLE(1) |
+                      S_028A4C_PS_ITER_SAMPLE(state->multisample && rctx->ps_iter_samples > 1);
+       if (rctx->b.family == CHIP_RV770) {
+               /* workaround possible rendering corruption on RV770 with hyperz together with sample shading */
+               sc_mode_cntl |= S_028A4C_TILE_COVER_DISABLE(state->multisample && rctx->ps_iter_samples > 1);
+       }
        if (rctx->b.chip_class >= R700) {
                sc_mode_cntl |= S_028A4C_FORCE_EOV_REZ_ENABLE(1) |
                                S_028A4C_R700_ZMM_LINE_OFFSET(1) |
@@ -535,9 +536,9 @@ static void *r600_create_rs_state(struct pipe_context *ctx,
                                 S_028814_CULL_FRONT(state->cull_face & PIPE_FACE_FRONT ? 1 : 0) |
                                 S_028814_CULL_BACK(state->cull_face & PIPE_FACE_BACK ? 1 : 0) |
                                 S_028814_FACE(!state->front_ccw) |
-                                S_028814_POLY_OFFSET_FRONT_ENABLE(state->offset_tri) |
-                                S_028814_POLY_OFFSET_BACK_ENABLE(state->offset_tri) |
-                                S_028814_POLY_OFFSET_PARA_ENABLE(state->offset_tri) |
+                                S_028814_POLY_OFFSET_FRONT_ENABLE(util_get_offset(state, state->fill_front)) |
+                                S_028814_POLY_OFFSET_BACK_ENABLE(util_get_offset(state, state->fill_back)) |
+                                S_028814_POLY_OFFSET_PARA_ENABLE(state->offset_point || state->offset_line) |
                                 S_028814_POLY_MODE(state->fill_front != PIPE_POLYGON_MODE_FILL ||
                                                                         state->fill_back != PIPE_POLYGON_MODE_FILL) |
                                 S_028814_POLYMODE_FRONT_PTYPE(r600_translate_fill(state->fill_front)) |
@@ -595,25 +596,22 @@ texture_buffer_sampler_view(struct r600_pipe_sampler_view *view,
                            unsigned width0, unsigned height0)
                            
 {
-       struct pipe_context *ctx = view->base.context;
        struct r600_texture *tmp = (struct r600_texture*)view->base.texture;
-       uint64_t va;
        int stride = util_format_get_blocksize(view->base.format);
        unsigned format, num_format, format_comp, endian;
-       unsigned offset = view->base.u.buf.first_element * stride;
+       uint64_t offset = view->base.u.buf.first_element * stride;
        unsigned size = (view->base.u.buf.last_element - view->base.u.buf.first_element + 1) * stride;
 
        r600_vertex_data_type(view->base.format,
                              &format, &num_format, &format_comp,
                              &endian);
 
-       va = r600_resource_va(ctx->screen, view->base.texture) + offset;
        view->tex_resource = &tmp->resource;
-
        view->skip_mip_address_reloc = true;
-       view->tex_resource_words[0] = va;
+
+       view->tex_resource_words[0] = offset;
        view->tex_resource_words[1] = size - 1;
-       view->tex_resource_words[2] = S_038008_BASE_ADDRESS_HI(va >> 32UL) |
+       view->tex_resource_words[2] = S_038008_BASE_ADDRESS_HI(offset >> 32UL) |
                S_038008_STRIDE(stride) |
                S_038008_DATA_FORMAT(format) |
                S_038008_NUM_FORMAT_ALL(num_format) |
@@ -759,7 +757,7 @@ static void r600_emit_clip_state(struct r600_context *rctx, struct r600_atom *at
        struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
        struct pipe_clip_state *state = &rctx->clip_state.state;
 
-       r600_write_context_reg_seq(cs, R_028E20_PA_CL_UCP0_X, 6*4);
+       radeon_set_context_reg_seq(cs, R_028E20_PA_CL_UCP0_X, 6*4);
        radeon_emit_array(cs, (unsigned*)state, 6*4);
 }
 
@@ -776,12 +774,12 @@ static void r600_emit_scissor_state(struct r600_context *rctx, struct r600_atom
        unsigned offset = rstate->idx * 4 * 2;
 
        if (rctx->b.chip_class != R600 || rctx->scissor[0].enable) {
-               r600_write_context_reg_seq(cs, R_028250_PA_SC_VPORT_SCISSOR_0_TL + offset, 2);
+               radeon_set_context_reg_seq(cs, R_028250_PA_SC_VPORT_SCISSOR_0_TL + offset, 2);
                radeon_emit(cs, S_028240_TL_X(state->minx) | S_028240_TL_Y(state->miny) |
                                     S_028240_WINDOW_OFFSET_DISABLE(1));
                radeon_emit(cs, S_028244_BR_X(state->maxx) | S_028244_BR_Y(state->maxy));
        } else {
-               r600_write_context_reg_seq(cs, R_028250_PA_SC_VPORT_SCISSOR_0_TL, 2);
+               radeon_set_context_reg_seq(cs, R_028250_PA_SC_VPORT_SCISSOR_0_TL, 2);
                radeon_emit(cs, S_028240_TL_X(0) | S_028240_TL_Y(0) |
                                     S_028240_WINDOW_OFFSET_DISABLE(1));
                radeon_emit(cs, S_028244_BR_X(8192) | S_028244_BR_Y(8192));
@@ -804,7 +802,7 @@ static void r600_set_scissor_states(struct pipe_context *ctx,
                return;
 
        for (i = start_slot ; i < start_slot + num_scissors; i++) {
-               rctx->scissor[i].atom.dirty = true;
+               r600_mark_atom_dirty(rctx, &rctx->scissor[i].atom);
        }
 }
 
@@ -1105,12 +1103,10 @@ static void r600_init_depth_surface(struct r600_context *rctx,
 
        /* use htile only for first level */
        if (rtex->htile_buffer && !level) {
-               uint64_t va = r600_resource_va(&rctx->screen->b.b, &rtex->htile_buffer->b.b);
-               surf->db_htile_data_base = va >> 8;
+               surf->db_htile_data_base = 0;
                surf->db_htile_surface = S_028D24_HTILE_WIDTH(1) |
-                                       S_028D24_HTILE_HEIGHT(1) |
-                                       S_028D24_FULL_CACHE(1) |
-                                       S_028D24_LINEAR(1);
+                                        S_028D24_HTILE_HEIGHT(1) |
+                                        S_028D24_FULL_CACHE(1);
                /* preload is not working properly on r6xx/r7xx */
                surf->db_depth_info |= S_028010_TILE_SURFACE_ENABLE(1);
        }
@@ -1197,7 +1193,7 @@ static void r600_set_framebuffer_state(struct pipe_context *ctx,
 
                if (rctx->alphatest_state.bypass != alphatest_bypass) {
                        rctx->alphatest_state.bypass = alphatest_bypass;
-                       rctx->alphatest_state.atom.dirty = true;
+                       r600_mark_atom_dirty(rctx, &rctx->alphatest_state.atom);
                }
        }
 
@@ -1213,28 +1209,28 @@ static void r600_set_framebuffer_state(struct pipe_context *ctx,
 
                if (state->zsbuf->format != rctx->poly_offset_state.zs_format) {
                        rctx->poly_offset_state.zs_format = state->zsbuf->format;
-                       rctx->poly_offset_state.atom.dirty = true;
+                       r600_mark_atom_dirty(rctx, &rctx->poly_offset_state.atom);
                }
 
                if (rctx->db_state.rsurf != surf) {
                        rctx->db_state.rsurf = surf;
-                       rctx->db_state.atom.dirty = true;
-                       rctx->db_misc_state.atom.dirty = true;
+                       r600_mark_atom_dirty(rctx, &rctx->db_state.atom);
+                       r600_mark_atom_dirty(rctx, &rctx->db_misc_state.atom);
                }
        } else if (rctx->db_state.rsurf) {
                rctx->db_state.rsurf = NULL;
-               rctx->db_state.atom.dirty = true;
-               rctx->db_misc_state.atom.dirty = true;
+               r600_mark_atom_dirty(rctx, &rctx->db_state.atom);
+               r600_mark_atom_dirty(rctx, &rctx->db_misc_state.atom);
        }
 
        if (rctx->cb_misc_state.nr_cbufs != state->nr_cbufs) {
                rctx->cb_misc_state.nr_cbufs = state->nr_cbufs;
-               rctx->cb_misc_state.atom.dirty = true;
+               r600_mark_atom_dirty(rctx, &rctx->cb_misc_state.atom);
        }
 
        if (state->nr_cbufs == 0 && rctx->alphatest_state.bypass) {
                rctx->alphatest_state.bypass = false;
-               rctx->alphatest_state.atom.dirty = true;
+               r600_mark_atom_dirty(rctx, &rctx->alphatest_state.atom);
        }
 
        /* Calculate the CS size. */
@@ -1254,7 +1250,9 @@ static void r600_set_framebuffer_state(struct pipe_context *ctx,
                rctx->framebuffer.atom.num_dw += 2;
        }
 
-       rctx->framebuffer.atom.dirty = true;
+       r600_mark_atom_dirty(rctx, &rctx->framebuffer.atom);
+
+       r600_set_sample_locations_constant_buffer(rctx);
 }
 
 static uint32_t sample_locs_2x[] = {
@@ -1324,15 +1322,15 @@ static void r600_emit_msaa_state(struct r600_context *rctx, int nr_samples)
                        nr_samples = 0;
                        break;
                case 2:
-                       r600_write_config_reg(cs, R_008B40_PA_SC_AA_SAMPLE_LOCS_2S, sample_locs_2x[0]);
+                       radeon_set_config_reg(cs, R_008B40_PA_SC_AA_SAMPLE_LOCS_2S, sample_locs_2x[0]);
                        max_dist = max_dist_2x;
                        break;
                case 4:
-                       r600_write_config_reg(cs, R_008B44_PA_SC_AA_SAMPLE_LOCS_4S, sample_locs_4x[0]);
+                       radeon_set_config_reg(cs, R_008B44_PA_SC_AA_SAMPLE_LOCS_4S, sample_locs_4x[0]);
                        max_dist = max_dist_4x;
                        break;
                case 8:
-                       r600_write_config_reg_seq(cs, R_008B48_PA_SC_AA_SAMPLE_LOCS_8S_WD0, 2);
+                       radeon_set_config_reg_seq(cs, R_008B48_PA_SC_AA_SAMPLE_LOCS_8S_WD0, 2);
                        radeon_emit(cs, sample_locs_8x[0]); /* R_008B48_PA_SC_AA_SAMPLE_LOCS_8S_WD0 */
                        radeon_emit(cs, sample_locs_8x[1]); /* R_008B4C_PA_SC_AA_SAMPLE_LOCS_8S_WD1 */
                        max_dist = max_dist_8x;
@@ -1341,25 +1339,25 @@ static void r600_emit_msaa_state(struct r600_context *rctx, int nr_samples)
        } else {
                switch (nr_samples) {
                default:
-                       r600_write_context_reg_seq(cs, R_028C1C_PA_SC_AA_SAMPLE_LOCS_MCTX, 2);
+                       radeon_set_context_reg_seq(cs, R_028C1C_PA_SC_AA_SAMPLE_LOCS_MCTX, 2);
                        radeon_emit(cs, 0); /* R_028C1C_PA_SC_AA_SAMPLE_LOCS_MCTX */
                        radeon_emit(cs, 0); /* R_028C20_PA_SC_AA_SAMPLE_LOCS_8D_WD1_MCTX */
                        nr_samples = 0;
                        break;
                case 2:
-                       r600_write_context_reg_seq(cs, R_028C1C_PA_SC_AA_SAMPLE_LOCS_MCTX, 2);
+                       radeon_set_context_reg_seq(cs, R_028C1C_PA_SC_AA_SAMPLE_LOCS_MCTX, 2);
                        radeon_emit(cs, sample_locs_2x[0]); /* R_028C1C_PA_SC_AA_SAMPLE_LOCS_MCTX */
                        radeon_emit(cs, sample_locs_2x[1]); /* R_028C20_PA_SC_AA_SAMPLE_LOCS_8D_WD1_MCTX */
                        max_dist = max_dist_2x;
                        break;
                case 4:
-                       r600_write_context_reg_seq(cs, R_028C1C_PA_SC_AA_SAMPLE_LOCS_MCTX, 2);
+                       radeon_set_context_reg_seq(cs, R_028C1C_PA_SC_AA_SAMPLE_LOCS_MCTX, 2);
                        radeon_emit(cs, sample_locs_4x[0]); /* R_028C1C_PA_SC_AA_SAMPLE_LOCS_MCTX */
                        radeon_emit(cs, sample_locs_4x[1]); /* R_028C20_PA_SC_AA_SAMPLE_LOCS_8D_WD1_MCTX */
                        max_dist = max_dist_4x;
                        break;
                case 8:
-                       r600_write_context_reg_seq(cs, R_028C1C_PA_SC_AA_SAMPLE_LOCS_MCTX, 2);
+                       radeon_set_context_reg_seq(cs, R_028C1C_PA_SC_AA_SAMPLE_LOCS_MCTX, 2);
                        radeon_emit(cs, sample_locs_8x[0]); /* R_028C1C_PA_SC_AA_SAMPLE_LOCS_MCTX */
                        radeon_emit(cs, sample_locs_8x[1]); /* R_028C20_PA_SC_AA_SAMPLE_LOCS_8D_WD1_MCTX */
                        max_dist = max_dist_8x;
@@ -1368,13 +1366,13 @@ static void r600_emit_msaa_state(struct r600_context *rctx, int nr_samples)
        }
 
        if (nr_samples > 1) {
-               r600_write_context_reg_seq(cs, R_028C00_PA_SC_LINE_CNTL, 2);
+               radeon_set_context_reg_seq(cs, R_028C00_PA_SC_LINE_CNTL, 2);
                radeon_emit(cs, S_028C00_LAST_PIXEL(1) |
                                     S_028C00_EXPAND_LINE_WIDTH(1)); /* R_028C00_PA_SC_LINE_CNTL */
                radeon_emit(cs, S_028C04_MSAA_NUM_SAMPLES(util_logbase2(nr_samples)) |
                                     S_028C04_MAX_SAMPLE_DIST(max_dist)); /* R_028C04_PA_SC_AA_CONFIG */
        } else {
-               r600_write_context_reg_seq(cs, R_028C00_PA_SC_LINE_CNTL, 2);
+               radeon_set_context_reg_seq(cs, R_028C00_PA_SC_LINE_CNTL, 2);
                radeon_emit(cs, S_028C00_LAST_PIXEL(1)); /* R_028C00_PA_SC_LINE_CNTL */
                radeon_emit(cs, 0); /* R_028C04_PA_SC_AA_CONFIG */
        }
@@ -1389,7 +1387,7 @@ static void r600_emit_framebuffer_state(struct r600_context *rctx, struct r600_a
        unsigned i, sbu = 0;
 
        /* Colorbuffers. */
-       r600_write_context_reg_seq(cs, R_0280A0_CB_COLOR0_INFO, 8);
+       radeon_set_context_reg_seq(cs, R_0280A0_CB_COLOR0_INFO, 8);
        for (i = 0; i < nr_cbufs; i++) {
                radeon_emit(cs, cb[i] ? cb[i]->cb_color_info : 0);
        }
@@ -1410,7 +1408,7 @@ static void r600_emit_framebuffer_state(struct r600_context *rctx, struct r600_a
                                continue;
 
                        /* COLOR_BASE */
-                       r600_write_context_reg(cs, R_028040_CB_COLOR0_BASE + i*4, cb[i]->cb_color_base);
+                       radeon_set_context_reg(cs, R_028040_CB_COLOR0_BASE + i*4, cb[i]->cb_color_base);
 
                        reloc = r600_context_bo_reloc(&rctx->b,
                                                      &rctx->b.rings.gfx,
@@ -1423,7 +1421,7 @@ static void r600_emit_framebuffer_state(struct r600_context *rctx, struct r600_a
                        radeon_emit(cs, reloc);
 
                        /* FMASK */
-                       r600_write_context_reg(cs, R_0280E0_CB_COLOR0_FRAG + i*4, cb[i]->cb_color_fmask);
+                       radeon_set_context_reg(cs, R_0280E0_CB_COLOR0_FRAG + i*4, cb[i]->cb_color_fmask);
 
                        reloc = r600_context_bo_reloc(&rctx->b,
                                                      &rctx->b.rings.gfx,
@@ -1436,7 +1434,7 @@ static void r600_emit_framebuffer_state(struct r600_context *rctx, struct r600_a
                        radeon_emit(cs, reloc);
 
                        /* CMASK */
-                       r600_write_context_reg(cs, R_0280C0_CB_COLOR0_TILE + i*4, cb[i]->cb_color_cmask);
+                       radeon_set_context_reg(cs, R_0280C0_CB_COLOR0_TILE + i*4, cb[i]->cb_color_cmask);
 
                        reloc = r600_context_bo_reloc(&rctx->b,
                                                      &rctx->b.rings.gfx,
@@ -1449,17 +1447,17 @@ static void r600_emit_framebuffer_state(struct r600_context *rctx, struct r600_a
                        radeon_emit(cs, reloc);
                }
 
-               r600_write_context_reg_seq(cs, R_028060_CB_COLOR0_SIZE, nr_cbufs);
+               radeon_set_context_reg_seq(cs, R_028060_CB_COLOR0_SIZE, nr_cbufs);
                for (i = 0; i < nr_cbufs; i++) {
                        radeon_emit(cs, cb[i] ? cb[i]->cb_color_size : 0);
                }
 
-               r600_write_context_reg_seq(cs, R_028080_CB_COLOR0_VIEW, nr_cbufs);
+               radeon_set_context_reg_seq(cs, R_028080_CB_COLOR0_VIEW, nr_cbufs);
                for (i = 0; i < nr_cbufs; i++) {
                        radeon_emit(cs, cb[i] ? cb[i]->cb_color_view : 0);
                }
 
-               r600_write_context_reg_seq(cs, R_028100_CB_COLOR0_MASK, nr_cbufs);
+               radeon_set_context_reg_seq(cs, R_028100_CB_COLOR0_MASK, nr_cbufs);
                for (i = 0; i < nr_cbufs; i++) {
                        radeon_emit(cs, cb[i] ? cb[i]->cb_color_mask : 0);
                }
@@ -1485,26 +1483,26 @@ static void r600_emit_framebuffer_state(struct r600_context *rctx, struct r600_a
                                                               RADEON_PRIO_DEPTH_BUFFER_MSAA :
                                                               RADEON_PRIO_DEPTH_BUFFER);
 
-               r600_write_context_reg(cs, R_028DF8_PA_SU_POLY_OFFSET_DB_FMT_CNTL,
+               radeon_set_context_reg(cs, R_028DF8_PA_SU_POLY_OFFSET_DB_FMT_CNTL,
                                       surf->pa_su_poly_offset_db_fmt_cntl);
 
-               r600_write_context_reg_seq(cs, R_028000_DB_DEPTH_SIZE, 2);
+               radeon_set_context_reg_seq(cs, R_028000_DB_DEPTH_SIZE, 2);
                radeon_emit(cs, surf->db_depth_size); /* R_028000_DB_DEPTH_SIZE */
                radeon_emit(cs, surf->db_depth_view); /* R_028004_DB_DEPTH_VIEW */
-               r600_write_context_reg_seq(cs, R_02800C_DB_DEPTH_BASE, 2);
+               radeon_set_context_reg_seq(cs, R_02800C_DB_DEPTH_BASE, 2);
                radeon_emit(cs, surf->db_depth_base); /* R_02800C_DB_DEPTH_BASE */
                radeon_emit(cs, surf->db_depth_info); /* R_028010_DB_DEPTH_INFO */
 
                radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
                radeon_emit(cs, reloc);
 
-               r600_write_context_reg(cs, R_028D34_DB_PREFETCH_LIMIT, surf->db_prefetch_limit);
+               radeon_set_context_reg(cs, R_028D34_DB_PREFETCH_LIMIT, surf->db_prefetch_limit);
 
                sbu |= SURFACE_BASE_UPDATE_DEPTH;
        } else if (rctx->screen->b.info.drm_minor >= 18) {
                /* DRM 2.6.18 allows the INVALID format to disable depth/stencil.
                 * Older kernels are out of luck. */
-               r600_write_context_reg(cs, R_028010_DB_DEPTH_INFO, S_028010_FORMAT(V_028010_DEPTH_INVALID));
+               radeon_set_context_reg(cs, R_028010_DB_DEPTH_INFO, S_028010_FORMAT(V_028010_DEPTH_INVALID));
        }
 
        /* SURFACE_BASE_UPDATE */
@@ -1515,32 +1513,47 @@ static void r600_emit_framebuffer_state(struct r600_context *rctx, struct r600_a
        }
 
        /* Framebuffer dimensions. */
-       r600_write_context_reg_seq(cs, R_028204_PA_SC_WINDOW_SCISSOR_TL, 2);
+       radeon_set_context_reg_seq(cs, R_028204_PA_SC_WINDOW_SCISSOR_TL, 2);
        radeon_emit(cs, S_028240_TL_X(0) | S_028240_TL_Y(0) |
                             S_028240_WINDOW_OFFSET_DISABLE(1)); /* R_028204_PA_SC_WINDOW_SCISSOR_TL */
        radeon_emit(cs, S_028244_BR_X(state->width) |
                             S_028244_BR_Y(state->height)); /* R_028208_PA_SC_WINDOW_SCISSOR_BR */
 
        if (rctx->framebuffer.is_msaa_resolve) {
-               r600_write_context_reg(cs, R_0287A0_CB_SHADER_CONTROL, 1);
+               radeon_set_context_reg(cs, R_0287A0_CB_SHADER_CONTROL, 1);
        } else {
                /* Always enable the first colorbuffer in CB_SHADER_CONTROL. This
                 * will assure that the alpha-test will work even if there is
                 * no colorbuffer bound. */
-               r600_write_context_reg(cs, R_0287A0_CB_SHADER_CONTROL,
+               radeon_set_context_reg(cs, R_0287A0_CB_SHADER_CONTROL,
                                       (1ull << MAX2(nr_cbufs, 1)) - 1);
        }
 
        r600_emit_msaa_state(rctx, rctx->framebuffer.nr_samples);
 }
 
+static void r600_set_min_samples(struct pipe_context *ctx, unsigned min_samples)
+{
+       struct r600_context *rctx = (struct r600_context *)ctx;
+
+       if (rctx->ps_iter_samples == min_samples)
+               return;
+
+       rctx->ps_iter_samples = min_samples;
+       if (rctx->framebuffer.nr_samples > 1) {
+               r600_mark_atom_dirty(rctx, &rctx->rasterizer_state.atom);
+               if (rctx->b.chip_class == R600)
+                       r600_mark_atom_dirty(rctx, &rctx->db_misc_state.atom);
+       }
+}
+
 static void r600_emit_cb_misc_state(struct r600_context *rctx, struct r600_atom *atom)
 {
        struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
        struct r600_cb_misc_state *a = (struct r600_cb_misc_state*)atom;
 
        if (G_028808_SPECIAL_OP(a->cb_color_control) == V_028808_SPECIAL_RESOLVE_BOX) {
-               r600_write_context_reg_seq(cs, R_028238_CB_TARGET_MASK, 2);
+               radeon_set_context_reg_seq(cs, R_028238_CB_TARGET_MASK, 2);
                if (rctx->b.chip_class == R600) {
                        radeon_emit(cs, 0xff); /* R_028238_CB_TARGET_MASK */
                        radeon_emit(cs, 0xff); /* R_02823C_CB_SHADER_MASK */
@@ -1548,17 +1561,17 @@ static void r600_emit_cb_misc_state(struct r600_context *rctx, struct r600_atom
                        radeon_emit(cs, 0xf); /* R_028238_CB_TARGET_MASK */
                        radeon_emit(cs, 0xf); /* R_02823C_CB_SHADER_MASK */
                }
-               r600_write_context_reg(cs, R_028808_CB_COLOR_CONTROL, a->cb_color_control);
+               radeon_set_context_reg(cs, R_028808_CB_COLOR_CONTROL, a->cb_color_control);
        } else {
                unsigned fb_colormask = (1ULL << ((unsigned)a->nr_cbufs * 4)) - 1;
                unsigned ps_colormask = (1ULL << ((unsigned)a->nr_ps_color_outputs * 4)) - 1;
                unsigned multiwrite = a->multiwrite && a->nr_cbufs > 1;
 
-               r600_write_context_reg_seq(cs, R_028238_CB_TARGET_MASK, 2);
+               radeon_set_context_reg_seq(cs, R_028238_CB_TARGET_MASK, 2);
                radeon_emit(cs, a->blend_colormask & fb_colormask); /* R_028238_CB_TARGET_MASK */
                /* Always enable the first color output to make sure alpha-test works even without one. */
                radeon_emit(cs, 0xf | (multiwrite ? fb_colormask : ps_colormask)); /* R_02823C_CB_SHADER_MASK */
-               r600_write_context_reg(cs, R_028808_CB_COLOR_CONTROL,
+               radeon_set_context_reg(cs, R_028808_CB_COLOR_CONTROL,
                                       a->cb_color_control |
                                       S_028808_MULTIWRITE_ENABLE(multiwrite));
        }
@@ -1573,15 +1586,15 @@ static void r600_emit_db_state(struct r600_context *rctx, struct r600_atom *atom
                struct r600_texture *rtex = (struct r600_texture *)a->rsurf->base.texture;
                unsigned reloc_idx;
 
-               r600_write_context_reg(cs, R_02802C_DB_DEPTH_CLEAR, fui(rtex->depth_clear_value));
-               r600_write_context_reg(cs, R_028D24_DB_HTILE_SURFACE, a->rsurf->db_htile_surface);
-               r600_write_context_reg(cs, R_028014_DB_HTILE_DATA_BASE, a->rsurf->db_htile_data_base);
+               radeon_set_context_reg(cs, R_02802C_DB_DEPTH_CLEAR, fui(rtex->depth_clear_value));
+               radeon_set_context_reg(cs, R_028D24_DB_HTILE_SURFACE, a->rsurf->db_htile_surface);
+               radeon_set_context_reg(cs, R_028014_DB_HTILE_DATA_BASE, a->rsurf->db_htile_data_base);
                reloc_idx = r600_context_bo_reloc(&rctx->b, &rctx->b.rings.gfx, rtex->htile_buffer,
                                                  RADEON_USAGE_READWRITE, RADEON_PRIO_DEPTH_META);
                cs->buf[cs->cdw++] = PKT3(PKT3_NOP, 0, 0);
                cs->buf[cs->cdw++] = reloc_idx;
        } else {
-               r600_write_context_reg(cs, R_028D24_DB_HTILE_SURFACE, 0);
+               radeon_set_context_reg(cs, R_028D24_DB_HTILE_SURFACE, 0);
        }
 }
 
@@ -1613,6 +1626,10 @@ static void r600_emit_db_misc_state(struct r600_context *rctx, struct r600_atom
        } else {
                db_render_override |= S_028D10_FORCE_HIZ_ENABLE(V_028D10_FORCE_DISABLE);
        }
+       if (rctx->b.chip_class == R600 && rctx->framebuffer.nr_samples > 1 && rctx->ps_iter_samples > 0) {
+               /* sample shading and hyperz causes lockups on R6xx chips */
+               db_render_override |= S_028D10_FORCE_HIZ_ENABLE(V_028D10_FORCE_DISABLE);
+       }
        if (a->flush_depthstencil_through_cb) {
                assert(a->copy_depth || a->copy_stencil);
 
@@ -1620,6 +1637,13 @@ static void r600_emit_db_misc_state(struct r600_context *rctx, struct r600_atom
                                     S_028D0C_STENCIL_COPY_ENABLE(a->copy_stencil) |
                                     S_028D0C_COPY_CENTROID(1) |
                                     S_028D0C_COPY_SAMPLE(a->copy_sample);
+
+               if (rctx->b.chip_class == R600)
+                       db_render_override |= S_028D10_NOOP_CULL_DISABLE(1);
+
+               if (rctx->b.family == CHIP_RV610 || rctx->b.family == CHIP_RV630 ||
+                   rctx->b.family == CHIP_RV620 || rctx->b.family == CHIP_RV635)
+                       db_render_override |= S_028D10_FORCE_HIZ_ENABLE(V_028D10_FORCE_DISABLE);
        } else if (a->flush_depthstencil_in_place) {
                db_render_control |= S_028D0C_DEPTH_COMPRESS_DISABLE(1) |
                                     S_028D0C_STENCIL_COMPRESS_DISABLE(1);
@@ -1634,10 +1658,10 @@ static void r600_emit_db_misc_state(struct r600_context *rctx, struct r600_atom
                db_render_override |= S_028D10_MAX_TILES_IN_DTT(6);
        }
 
-       r600_write_context_reg_seq(cs, R_028D0C_DB_RENDER_CONTROL, 2);
+       radeon_set_context_reg_seq(cs, R_028D0C_DB_RENDER_CONTROL, 2);
        radeon_emit(cs, db_render_control); /* R_028D0C_DB_RENDER_CONTROL */
        radeon_emit(cs, db_render_override); /* R_028D10_DB_RENDER_OVERRIDE */
-       r600_write_context_reg(cs, R_02880C_DB_SHADER_CONTROL, a->db_shader_control);
+       radeon_set_context_reg(cs, R_02880C_DB_SHADER_CONTROL, a->db_shader_control);
 }
 
 static void r600_emit_config_state(struct r600_context *rctx, struct r600_atom *atom)
@@ -1645,8 +1669,8 @@ static void r600_emit_config_state(struct r600_context *rctx, struct r600_atom *
        struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
        struct r600_config_state *a = (struct r600_config_state*)atom;
 
-       r600_write_config_reg(cs, R_008C04_SQ_GPR_RESOURCE_MGMT_1, a->sq_gpr_resource_mgmt_1);
-       r600_write_config_reg(cs, R_008C08_SQ_GPR_RESOURCE_MGMT_2, a->sq_gpr_resource_mgmt_2);
+       radeon_set_config_reg(cs, R_008C04_SQ_GPR_RESOURCE_MGMT_1, a->sq_gpr_resource_mgmt_1);
+       radeon_set_config_reg(cs, R_008C08_SQ_GPR_RESOURCE_MGMT_2, a->sq_gpr_resource_mgmt_2);
 }
 
 static void r600_emit_vertex_buffers(struct r600_context *rctx, struct r600_atom *atom)
@@ -1707,9 +1731,9 @@ static void r600_emit_constant_buffers(struct r600_context *rctx,
                offset = cb->buffer_offset;
 
                if (!gs_ring_buffer) {
-                       r600_write_context_reg(cs, reg_alu_constbuf_size + buffer_index * 4,
+                       radeon_set_context_reg(cs, reg_alu_constbuf_size + buffer_index * 4,
                                               ALIGN_DIVUP(cb->buffer_size >> 4, 16));
-                       r600_write_context_reg(cs, reg_alu_const_cache + buffer_index * 4, offset >> 8);
+                       radeon_set_context_reg(cs, reg_alu_const_cache + buffer_index * 4, offset >> 8);
                }
 
                radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
@@ -1854,7 +1878,7 @@ static void r600_emit_sampler_states(struct r600_context *rctx,
 
                        offset = border_color_reg;
                        offset += i * 16;
-                       r600_write_config_reg_seq(cs, offset, 4);
+                       radeon_set_config_reg_seq(cs, offset, 4);
                        radeon_emit_array(cs, rstate->border_color.ui, 4);
                }
        }
@@ -1888,7 +1912,7 @@ static void r600_emit_seamless_cube_map(struct r600_context *rctx, struct r600_a
        if (!rctx->seamless_cube_map.enabled) {
                tmp |= S_009508_DISABLE_CUBE_WRAP(1);
        }
-       r600_write_config_reg(cs, R_009508_TA_CNTL_AUX, tmp);
+       radeon_set_config_reg(cs, R_009508_TA_CNTL_AUX, tmp);
 }
 
 static void r600_emit_sample_mask(struct r600_context *rctx, struct r600_atom *a)
@@ -1896,7 +1920,7 @@ static void r600_emit_sample_mask(struct r600_context *rctx, struct r600_atom *a
        struct r600_sample_mask *s = (struct r600_sample_mask*)a;
        uint8_t mask = s->sample_mask;
 
-       r600_write_context_reg(rctx->b.rings.gfx.cs, R_028C48_PA_SC_AA_MASK,
+       radeon_set_context_reg(rctx->b.rings.gfx.cs, R_028C48_PA_SC_AA_MASK,
                               mask | (mask << 8) | (mask << 16) | (mask << 24));
 }
 
@@ -1906,7 +1930,7 @@ static void r600_emit_vertex_fetch_shader(struct r600_context *rctx, struct r600
        struct r600_cso_state *state = (struct r600_cso_state*)a;
        struct r600_fetch_shader *shader = (struct r600_fetch_shader*)state->cso;
 
-       r600_write_context_reg(cs, R_028894_SQ_PGM_START_FS, shader->offset >> 8);
+       radeon_set_context_reg(cs, R_028894_SQ_PGM_START_FS, shader->offset >> 8);
        radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
        radeon_emit(cs, r600_context_bo_reloc(&rctx->b, &rctx->b.rings.gfx, shader->buffer,
                                              RADEON_USAGE_READ, RADEON_PRIO_SHADER_DATA));
@@ -1919,14 +1943,19 @@ static void r600_emit_shader_stages(struct r600_context *rctx, struct r600_atom
 
        uint32_t v2 = 0, primid = 0;
 
+       if (rctx->vs_shader->current->shader.vs_as_gs_a) {
+               v2 = S_028A40_MODE(V_028A40_GS_SCENARIO_A);
+               primid = 1;
+       }
+
        if (state->geom_enable) {
                uint32_t cut_val;
 
-               if (rctx->gs_shader->current->shader.gs_max_out_vertices <= 128)
+               if (rctx->gs_shader->gs_max_out_vertices <= 128)
                        cut_val = V_028A40_GS_CUT_128;
-               else if (rctx->gs_shader->current->shader.gs_max_out_vertices <= 256)
+               else if (rctx->gs_shader->gs_max_out_vertices <= 256)
                        cut_val = V_028A40_GS_CUT_256;
-               else if (rctx->gs_shader->current->shader.gs_max_out_vertices <= 512)
+               else if (rctx->gs_shader->gs_max_out_vertices <= 512)
                        cut_val = V_028A40_GS_CUT_512;
                else
                        cut_val = V_028A40_GS_CUT_1024;
@@ -1938,47 +1967,44 @@ static void r600_emit_shader_stages(struct r600_context *rctx, struct r600_atom
                        primid = 1;
        }
 
-       r600_write_context_reg(cs, R_028A40_VGT_GS_MODE, v2);
-       r600_write_context_reg(cs, R_028A84_VGT_PRIMITIVEID_EN, primid);
+       radeon_set_context_reg(cs, R_028A40_VGT_GS_MODE, v2);
+       radeon_set_context_reg(cs, R_028A84_VGT_PRIMITIVEID_EN, primid);
 }
 
 static void r600_emit_gs_rings(struct r600_context *rctx, struct r600_atom *a)
 {
-       struct pipe_screen *screen = rctx->b.b.screen;
        struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
        struct r600_gs_rings_state *state = (struct r600_gs_rings_state*)a;
        struct r600_resource *rbuffer;
 
-       r600_write_config_reg(cs, R_008040_WAIT_UNTIL, S_008040_WAIT_3D_IDLE(1));
+       radeon_set_config_reg(cs, R_008040_WAIT_UNTIL, S_008040_WAIT_3D_IDLE(1));
        radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
        radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_VGT_FLUSH));
 
        if (state->enable) {
                rbuffer =(struct r600_resource*)state->esgs_ring.buffer;
-               r600_write_config_reg(cs, R_008C40_SQ_ESGS_RING_BASE,
-                               (r600_resource_va(screen, &rbuffer->b.b)) >> 8);
+               radeon_set_config_reg(cs, R_008C40_SQ_ESGS_RING_BASE, 0);
                radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
                radeon_emit(cs, r600_context_bo_reloc(&rctx->b, &rctx->b.rings.gfx, rbuffer,
                                                      RADEON_USAGE_READWRITE,
                                                      RADEON_PRIO_SHADER_RESOURCE_RW));
-               r600_write_config_reg(cs, R_008C44_SQ_ESGS_RING_SIZE,
+               radeon_set_config_reg(cs, R_008C44_SQ_ESGS_RING_SIZE,
                                state->esgs_ring.buffer_size >> 8);
 
                rbuffer =(struct r600_resource*)state->gsvs_ring.buffer;
-               r600_write_config_reg(cs, R_008C48_SQ_GSVS_RING_BASE,
-                               (r600_resource_va(screen, &rbuffer->b.b)) >> 8);
+               radeon_set_config_reg(cs, R_008C48_SQ_GSVS_RING_BASE, 0);
                radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
                radeon_emit(cs, r600_context_bo_reloc(&rctx->b, &rctx->b.rings.gfx, rbuffer,
                                                      RADEON_USAGE_READWRITE,
                                                      RADEON_PRIO_SHADER_RESOURCE_RW));
-               r600_write_config_reg(cs, R_008C4C_SQ_GSVS_RING_SIZE,
+               radeon_set_config_reg(cs, R_008C4C_SQ_GSVS_RING_SIZE,
                                state->gsvs_ring.buffer_size >> 8);
        } else {
-               r600_write_config_reg(cs, R_008C44_SQ_ESGS_RING_SIZE, 0);
-               r600_write_config_reg(cs, R_008C4C_SQ_GSVS_RING_SIZE, 0);
+               radeon_set_config_reg(cs, R_008C44_SQ_ESGS_RING_SIZE, 0);
+               radeon_set_config_reg(cs, R_008C4C_SQ_GSVS_RING_SIZE, 0);
        }
 
-       r600_write_config_reg(cs, R_008040_WAIT_UNTIL, S_008040_WAIT_3D_IDLE(1));
+       radeon_set_config_reg(cs, R_008040_WAIT_UNTIL, S_008040_WAIT_3D_IDLE(1));
        radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
        radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_VGT_FLUSH));
 }
@@ -2025,7 +2051,7 @@ bool r600_adjust_gprs(struct r600_context *rctx)
                        /* always privilege vs stage so that at worst we have the
                         * pixel stage producing wrong output (not the vertex
                         * stage) */
-                       new_num_ps_gprs = max_gprs - ((new_num_vs_gprs - new_num_es_gprs - new_num_gs_gprs) + def_num_clause_temp_gprs * 2);
+                       new_num_ps_gprs = max_gprs - ((new_num_vs_gprs + new_num_es_gprs + new_num_gs_gprs) + def_num_clause_temp_gprs * 2);
                        new_num_vs_gprs = num_vs_gprs;
                        new_num_gs_gprs = num_gs_gprs;
                        new_num_es_gprs = num_es_gprs;
@@ -2063,7 +2089,7 @@ bool r600_adjust_gprs(struct r600_context *rctx)
        if (rctx->config_state.sq_gpr_resource_mgmt_1 != tmp || rctx->config_state.sq_gpr_resource_mgmt_2 != tmp2) {
                rctx->config_state.sq_gpr_resource_mgmt_1 = tmp;
                rctx->config_state.sq_gpr_resource_mgmt_2 = tmp2;
-               rctx->config_state.atom.dirty = true;
+               r600_mark_atom_dirty(rctx, &rctx->config_state.atom);
                rctx->b.flags |= R600_CONTEXT_WAIT_3D_IDLE;
        }
        return true;
@@ -2090,7 +2116,7 @@ void r600_init_atom_start_cs(struct r600_context *rctx)
        int num_es_stack_entries;
        enum radeon_family family;
        struct r600_command_buffer *cb = &rctx->start_cs_cmd;
-       uint32_t tmp;
+       uint32_t tmp, i;
 
        r600_init_command_buffer(cb, 256);
 
@@ -2278,6 +2304,7 @@ void r600_init_atom_start_cs(struct r600_context *rctx)
        r600_store_config_reg(cb, R_009714_VC_ENHANCE, 0);
 
        if (rctx->b.chip_class >= R700) {
+               r600_store_context_reg(cb, R_028A50_VGT_ENHANCE, 4);
                r600_store_config_reg(cb, R_008D8C_SQ_DYN_GPR_CNTL_PS_FLUSH_REQ, 0x00004000);
                r600_store_config_reg(cb, R_009830_DB_DEBUG, 0);
                r600_store_config_reg(cb, R_009838_DB_WATERMARKS, 0x00420204);
@@ -2300,24 +2327,17 @@ void r600_init_atom_start_cs(struct r600_context *rctx)
        r600_store_value(cb, 0); /* R_0288C8_SQ_GS_VERT_ITEMSIZE */
 
        /* to avoid GPU doing any preloading of constant from random address */
-       r600_store_context_reg_seq(cb, R_028140_ALU_CONST_BUFFER_SIZE_PS_0, 8);
-       r600_store_value(cb, 0); /* R_028140_ALU_CONST_BUFFER_SIZE_PS_0 */
-       r600_store_value(cb, 0);
-       r600_store_value(cb, 0);
-       r600_store_value(cb, 0);
-       r600_store_value(cb, 0);
-       r600_store_value(cb, 0);
-       r600_store_value(cb, 0);
-       r600_store_value(cb, 0);
-       r600_store_context_reg_seq(cb, R_028180_ALU_CONST_BUFFER_SIZE_VS_0, 8);
-       r600_store_value(cb, 0); /* R_028180_ALU_CONST_BUFFER_SIZE_VS_0 */
-       r600_store_value(cb, 0);
-       r600_store_value(cb, 0);
-       r600_store_value(cb, 0);
-       r600_store_value(cb, 0);
-       r600_store_value(cb, 0);
-       r600_store_value(cb, 0);
-       r600_store_value(cb, 0);
+       r600_store_context_reg_seq(cb, R_028140_ALU_CONST_BUFFER_SIZE_PS_0, 16);
+       for (i = 0; i < 16; i++)
+               r600_store_value(cb, 0);
+
+       r600_store_context_reg_seq(cb, R_028180_ALU_CONST_BUFFER_SIZE_VS_0, 16);
+       for (i = 0; i < 16; i++)
+               r600_store_value(cb, 0);
+
+       r600_store_context_reg_seq(cb, R_0281C0_ALU_CONST_BUFFER_SIZE_GS_0, 16);
+       for (i = 0; i < 16; i++)
+               r600_store_value(cb, 0);
 
        r600_store_context_reg_seq(cb, R_028A10_VGT_OUTPUT_PATH_CNTL, 13);
        r600_store_value(cb, 0); /* R_028A10_VGT_OUTPUT_PATH_CNTL */
@@ -2362,15 +2382,15 @@ void r600_init_atom_start_cs(struct r600_context *rctx)
        r600_store_context_reg(cb, R_028A48_PA_SC_MPASS_PS_CNTL, 0);
 
        r600_store_context_reg_seq(cb, R_028C0C_PA_CL_GB_VERT_CLIP_ADJ, 4);
-       r600_store_value(cb, 0x3F800000); /* R_028C0C_PA_CL_GB_VERT_CLIP_ADJ */
-       r600_store_value(cb, 0x3F800000); /* R_028C10_PA_CL_GB_VERT_DISC_ADJ */
-       r600_store_value(cb, 0x3F800000); /* R_028C14_PA_CL_GB_HORZ_CLIP_ADJ */
-       r600_store_value(cb, 0x3F800000); /* R_028C18_PA_CL_GB_HORZ_DISC_ADJ */
+       r600_store_value(cb, fui(1.0)); /* R_028C0C_PA_CL_GB_VERT_CLIP_ADJ */
+       r600_store_value(cb, fui(1.0)); /* R_028C10_PA_CL_GB_VERT_DISC_ADJ */
+       r600_store_value(cb, fui(1.0)); /* R_028C14_PA_CL_GB_HORZ_CLIP_ADJ */
+       r600_store_value(cb, fui(1.0)); /* R_028C18_PA_CL_GB_HORZ_DISC_ADJ */
 
-       r600_store_context_reg_seq(cb, R_0282D0_PA_SC_VPORT_ZMIN_0, 2 * 16);
-       for (tmp = 0; tmp < 16; tmp++) {
+       r600_store_context_reg_seq(cb, R_0282D0_PA_SC_VPORT_ZMIN_0, 2 * R600_MAX_VIEWPORTS);
+       for (tmp = 0; tmp < R600_MAX_VIEWPORTS; tmp++) {
                r600_store_value(cb, 0); /* R_0282D0_PA_SC_VPORT_ZMIN_0 */
-               r600_store_value(cb, 0x3F800000); /* R_0282D4_PA_SC_VPORT_ZMAX_0 */
+               r600_store_value(cb, fui(1.0)); /* R_0282D4_PA_SC_VPORT_ZMAX_0 */
        }
 
        r600_store_context_reg(cb, R_028200_PA_SC_WINDOW_OFFSET, 0);
@@ -2430,10 +2450,10 @@ void r600_update_ps_state(struct pipe_context *ctx, struct r600_pipe_shader *sha
        struct r600_command_buffer *cb = &shader->command_buffer;
        struct r600_shader *rshader = &shader->shader;
        unsigned i, exports_ps, num_cout, spi_ps_in_control_0, spi_input_z, spi_ps_in_control_1, db_shader_control;
-       int pos_index = -1, face_index = -1;
+       int pos_index = -1, face_index = -1, fixed_pt_position_index = -1;
        unsigned tmp, sid, ufi = 0;
        int need_linear = 0;
-       unsigned z_export = 0, stencil_export = 0;
+       unsigned z_export = 0, stencil_export = 0, mask_export = 0;
        unsigned sprite_coord_enable = rctx->rasterizer ? rctx->rasterizer->sprite_coord_enable : 0;
 
        if (!cb->buf) {
@@ -2446,8 +2466,10 @@ void r600_update_ps_state(struct pipe_context *ctx, struct r600_pipe_shader *sha
        for (i = 0; i < rshader->ninput; i++) {
                if (rshader->input[i].name == TGSI_SEMANTIC_POSITION)
                        pos_index = i;
-               if (rshader->input[i].name == TGSI_SEMANTIC_FACE)
+               if (rshader->input[i].name == TGSI_SEMANTIC_FACE && face_index == -1)
                        face_index = i;
+               if (rshader->input[i].name == TGSI_SEMANTIC_SAMPLEID)
+                       fixed_pt_position_index = i;
 
                sid = rshader->input[i].spi_sid;
 
@@ -2464,9 +2486,12 @@ void r600_update_ps_state(struct pipe_context *ctx, struct r600_pipe_shader *sha
                        tmp |= S_028644_PT_SPRITE_TEX(1);
                }
 
-               if (rshader->input[i].centroid)
+               if (rshader->input[i].interpolate_location == TGSI_INTERPOLATE_LOC_CENTROID)
                        tmp |= S_028644_SEL_CENTROID(1);
 
+               if (rshader->input[i].interpolate_location == TGSI_INTERPOLATE_LOC_SAMPLE)
+                       tmp |= S_028644_SEL_SAMPLE(1);
+
                if (rshader->input[i].interpolate == TGSI_INTERPOLATE_LINEAR) {
                        need_linear = 1;
                        tmp |= S_028644_SEL_LINEAR(1);
@@ -2481,16 +2506,21 @@ void r600_update_ps_state(struct pipe_context *ctx, struct r600_pipe_shader *sha
                        z_export = 1;
                if (rshader->output[i].name == TGSI_SEMANTIC_STENCIL)
                        stencil_export = 1;
+               if (rshader->output[i].name == TGSI_SEMANTIC_SAMPLEMASK &&
+                       rctx->framebuffer.nr_samples > 1 && rctx->ps_iter_samples > 0)
+                       mask_export = 1;
        }
        db_shader_control |= S_02880C_Z_EXPORT_ENABLE(z_export);
        db_shader_control |= S_02880C_STENCIL_REF_EXPORT_ENABLE(stencil_export);
+       db_shader_control |= S_02880C_MASK_EXPORT_ENABLE(mask_export);
        if (rshader->uses_kill)
                db_shader_control |= S_02880C_KILL_ENABLE(1);
 
        exports_ps = 0;
        for (i = 0; i < rshader->noutput; i++) {
                if (rshader->output[i].name == TGSI_SEMANTIC_POSITION ||
-                   rshader->output[i].name == TGSI_SEMANTIC_STENCIL) {
+                   rshader->output[i].name == TGSI_SEMANTIC_STENCIL ||
+                   rshader->output[i].name == TGSI_SEMANTIC_SAMPLEMASK) {
                        exports_ps |= 1;
                }
        }
@@ -2509,9 +2539,10 @@ void r600_update_ps_state(struct pipe_context *ctx, struct r600_pipe_shader *sha
        spi_input_z = 0;
        if (pos_index != -1) {
                spi_ps_in_control_0 |= (S_0286CC_POSITION_ENA(1) |
-                                       S_0286CC_POSITION_CENTROID(rshader->input[pos_index].centroid) |
+                                       S_0286CC_POSITION_CENTROID(rshader->input[pos_index].interpolate_location == TGSI_INTERPOLATE_LOC_CENTROID) |
                                        S_0286CC_POSITION_ADDR(rshader->input[pos_index].gpr) |
-                                       S_0286CC_BARYC_SAMPLE_CNTL(1));
+                                       S_0286CC_BARYC_SAMPLE_CNTL(1)) |
+                                       S_0286CC_POSITION_SAMPLE(rshader->input[pos_index].interpolate_location == TGSI_INTERPOLATE_LOC_SAMPLE);
                spi_input_z |= S_0286D8_PROVIDE_Z_TO_SPI(1);
        }
 
@@ -2520,6 +2551,10 @@ void r600_update_ps_state(struct pipe_context *ctx, struct r600_pipe_shader *sha
                spi_ps_in_control_1 |= S_0286D0_FRONT_FACE_ENA(1) |
                        S_0286D0_FRONT_FACE_ADDR(rshader->input[face_index].gpr);
        }
+       if (fixed_pt_position_index != -1) {
+               spi_ps_in_control_1 |= S_0286D0_FIXED_PT_POSITION_ENA(1) |
+                       S_0286D0_FIXED_PT_POSITION_ADDR(rshader->input[fixed_pt_position_index].gpr);
+       }
 
        /* HW bug in original R600 */
        if (rctx->b.family == CHIP_R600)
@@ -2543,7 +2578,7 @@ void r600_update_ps_state(struct pipe_context *ctx, struct r600_pipe_shader *sha
 
        /* only set some bits here, the other bits are set in the dsa state */
        shader->db_shader_control = db_shader_control;
-       shader->ps_depth_export = z_export | stencil_export;
+       shader->ps_depth_export = z_export | stencil_export | mask_export;
 
        shader->sprite_coord_enable = sprite_coord_enable;
        if (rctx->rasterizer)
@@ -2615,7 +2650,7 @@ void r600_update_gs_state(struct pipe_context *ctx, struct r600_pipe_shader *sha
        struct r600_shader *rshader = &shader->shader;
        struct r600_shader *cp_shader = &shader->gs_copy_shader->shader;
        unsigned gsvs_itemsize =
-                       (cp_shader->ring_item_size * rshader->gs_max_out_vertices) >> 2;
+                       (cp_shader->ring_item_size * shader->selector->gs_max_out_vertices) >> 2;
 
        r600_init_command_buffer(cb, 64);
 
@@ -2624,16 +2659,13 @@ void r600_update_gs_state(struct pipe_context *ctx, struct r600_pipe_shader *sha
 
        if (rctx->b.chip_class >= R700) {
                r600_store_context_reg(cb, R_028B38_VGT_GS_MAX_VERT_OUT,
-                                      S_028B38_MAX_VERT_OUT(rshader->gs_max_out_vertices));
+                                      S_028B38_MAX_VERT_OUT(shader->selector->gs_max_out_vertices));
        }
        r600_store_context_reg(cb, R_028A6C_VGT_GS_OUT_PRIM_TYPE,
-                              r600_conv_prim_to_gs_out(rshader->gs_output_prim));
+                              r600_conv_prim_to_gs_out(shader->selector->gs_output_prim));
 
-       r600_store_context_reg_seq(cb, R_0288C8_SQ_GS_VERT_ITEMSIZE, 4);
-       r600_store_value(cb, cp_shader->ring_item_size >> 2);
-       r600_store_value(cb, 0);
-       r600_store_value(cb, 0);
-       r600_store_value(cb, 0);
+       r600_store_context_reg(cb, R_0288C8_SQ_GS_VERT_ITEMSIZE,
+                              cp_shader->ring_item_size >> 2);
 
        r600_store_context_reg(cb, R_0288A8_SQ_ESGS_RING_ITEMSIZE,
                               (rshader->ring_item_size) >> 2);
@@ -2651,8 +2683,7 @@ void r600_update_gs_state(struct pipe_context *ctx, struct r600_pipe_shader *sha
        r600_store_context_reg(cb, R_02887C_SQ_PGM_RESOURCES_GS,
                               S_02887C_NUM_GPRS(rshader->bc.ngpr) |
                               S_02887C_STACK_SIZE(rshader->bc.nstack));
-       r600_store_context_reg(cb, R_02886C_SQ_PGM_START_GS,
-                              r600_resource_va(ctx->screen, (void *)shader->bo) >> 8);
+       r600_store_context_reg(cb, R_02886C_SQ_PGM_START_GS, 0);
        /* After that, the NOP relocation packet must be emitted (shader->bo, RADEON_USAGE_READ). */
 }
 
@@ -2666,8 +2697,7 @@ void r600_update_es_state(struct pipe_context *ctx, struct r600_pipe_shader *sha
        r600_store_context_reg(cb, R_028890_SQ_PGM_RESOURCES_ES,
                               S_028890_NUM_GPRS(rshader->bc.ngpr) |
                               S_028890_STACK_SIZE(rshader->bc.nstack));
-       r600_store_context_reg(cb, R_028880_SQ_PGM_START_ES,
-                              r600_resource_va(ctx->screen, (void *)shader->bo) >> 8);
+       r600_store_context_reg(cb, R_028880_SQ_PGM_START_ES, 0);
        /* After that, the NOP relocation packet must be emitted (shader->bo, RADEON_USAGE_READ). */
 }
 
@@ -2766,11 +2796,11 @@ void r600_update_db_shader_control(struct r600_context * rctx)
 
        if (db_shader_control != rctx->db_misc_state.db_shader_control) {
                rctx->db_misc_state.db_shader_control = db_shader_control;
-               rctx->db_misc_state.atom.dirty = true;
+               r600_mark_atom_dirty(rctx, &rctx->db_misc_state.atom);
        }
 }
 
-static INLINE unsigned r600_array_mode(unsigned mode)
+static inline unsigned r600_array_mode(unsigned mode)
 {
        switch (mode) {
        case RADEON_SURF_MODE_LINEAR_ALIGNED:   return V_0280A0_ARRAY_LINEAR_ALIGNED;
@@ -2870,7 +2900,7 @@ static boolean r600_dma_copy_tile(struct r600_context *rctx,
        for (i = 0; i < ncopy; i++) {
                cheight = cheight > copy_height ? copy_height : cheight;
                size = (cheight * pitch) / 4;
-               /* emit reloc before writting cs so that cs is always in consistent state */
+               /* emit reloc before writing cs so that cs is always in consistent state */
                r600_context_bo_reloc(&rctx->b, &rctx->b.rings.dma, &rsrc->resource, RADEON_USAGE_READ,
                                      RADEON_PRIO_MIN);
                r600_context_bo_reloc(&rctx->b, &rctx->b.rings.dma, &rdst->resource, RADEON_USAGE_WRITE,
@@ -2980,7 +3010,7 @@ static void r600_dma_copy(struct pipe_context *ctx,
        return;
 
 fallback:
-       ctx->resource_copy_region(ctx, dst, dst_level, dstx, dsty, dstz,
+       r600_resource_copy_region(ctx, dst, dst_level, dstx, dsty, dstz,
                                  src, src_level, src_box);
 }
 
@@ -3018,7 +3048,7 @@ void r600_init_state_functions(struct r600_context *rctx)
        r600_init_atom(rctx, &rctx->samplers[PIPE_SHADER_FRAGMENT].views.atom, id++, r600_emit_ps_sampler_views, 0);
        r600_init_atom(rctx, &rctx->vertex_buffer_state.atom, id++, r600_emit_vertex_buffers, 0);
 
-       r600_init_atom(rctx, &rctx->vgt_state.atom, id++, r600_emit_vgt_state, 7);
+       r600_init_atom(rctx, &rctx->vgt_state.atom, id++, r600_emit_vgt_state, 10);
 
        r600_init_atom(rctx, &rctx->seamless_cube_map.atom, id++, r600_emit_seamless_cube_map, 3);
        r600_init_atom(rctx, &rctx->sample_mask.atom, id++, r600_emit_sample_mask, 3);
@@ -3035,7 +3065,7 @@ void r600_init_state_functions(struct r600_context *rctx)
        r600_init_atom(rctx, &rctx->dsa_state.atom, id++, r600_emit_cso_state, 0);
        r600_init_atom(rctx, &rctx->poly_offset_state.atom, id++, r600_emit_polygon_offset, 6);
        r600_init_atom(rctx, &rctx->rasterizer_state.atom, id++, r600_emit_cso_state, 0);
-       for (i = 0;i < 16; i++) {
+       for (i = 0;i < R600_MAX_VIEWPORTS; i++) {
                r600_init_atom(rctx, &rctx->scissor[i].atom, id++, r600_emit_scissor_state, 4);
                r600_init_atom(rctx, &rctx->viewport[i].atom, id++, r600_emit_viewport_state, 8);
                rctx->scissor[i].idx = i;
@@ -3044,8 +3074,8 @@ void r600_init_state_functions(struct r600_context *rctx)
        r600_init_atom(rctx, &rctx->config_state.atom, id++, r600_emit_config_state, 3);
        r600_init_atom(rctx, &rctx->stencil_ref.atom, id++, r600_emit_stencil_ref, 4);
        r600_init_atom(rctx, &rctx->vertex_fetch_shader.atom, id++, r600_emit_vertex_fetch_shader, 5);
-       rctx->atoms[id++] = &rctx->b.streamout.begin_atom;
-       rctx->atoms[id++] = &rctx->b.streamout.enable_atom;
+       r600_add_atom(rctx, &rctx->b.streamout.begin_atom, id++);
+       r600_add_atom(rctx, &rctx->b.streamout.enable_atom, id++);
        r600_init_atom(rctx, &rctx->vertex_shader.atom, id++, r600_emit_shader, 23);
        r600_init_atom(rctx, &rctx->pixel_shader.atom, id++, r600_emit_shader, 0);
        r600_init_atom(rctx, &rctx->geometry_shader.atom, id++, r600_emit_shader, 0);
@@ -3060,6 +3090,7 @@ void r600_init_state_functions(struct r600_context *rctx)
        rctx->b.b.create_sampler_view = r600_create_sampler_view;
        rctx->b.b.set_framebuffer_state = r600_set_framebuffer_state;
        rctx->b.b.set_polygon_stipple = r600_set_polygon_stipple;
+       rctx->b.b.set_min_samples = r600_set_min_samples;
        rctx->b.b.set_scissor_states = r600_set_scissor_states;
        rctx->b.b.get_sample_position = r600_get_sample_position;
        rctx->b.dma_copy = r600_dma_copy;