Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6

* 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/radeon/kms: add FireMV 2400 PCI ID.
  drm/radeon/kms: allow R500 regs VAP_ALT_NUM_VERTICES and VAP_INDEX_OFFSET
  drivers/gpu/radeon: Add MSPOS regs to safe list.
  drm/radeon/kms: disable the tv encoder when tv/cv is not in use
  drm/radeon/kms: adjust pll settings for tv
  drm/radeon/kms: fix tv dac conflict resolver
  drm/radeon/kms/evergreen: don't enable hdmi audio stuff
  drm/radeon/kms/atom: fix dual-link DVI on DCE3.2/4.0
  drm/radeon/kms: fix rs600 tlb flush
  drm/radeon/kms: print GPU family and device id when loading
  drm/radeon/kms: fix calculation of mipmapped 3D texture sizes
  drm/radeon/kms: only change mode when coherent value changes.
  drm/radeon/kms: more atom parser fixes (v2)

17 files changed, 138 insertions, 19 deletions

diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c
index bcec2d79636e..1d569830ed99 100644
--- a/drivers/gpu/drm/radeon/atom.c
+++ b/drivers/gpu/drm/radeon/atom.c
@@ -908,11 +908,16 @@ static void atom_op_shl(atom_exec_context *ctx, int *ptr, int arg)
         uint8_t attr = U8((*ptr)++), shift;
         uint32_t saved, dst;
         int dptr = *ptr;
+        uint32_t dst_align = atom_dst_to_src[(attr >> 3) & 7][(attr >> 6) & 3];
         SDEBUG("   dst: ");
         dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
+        /* op needs to full dst value */
+        dst = saved;
         shift = atom_get_src(ctx, attr, ptr);
         SDEBUG("   shift: %d\n", shift);
         dst <<= shift;
+        dst &= atom_arg_mask[dst_align];
+        dst >>= atom_arg_shift[dst_align];
         SDEBUG("   dst: ");
         atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
 }
@@ -922,11 +927,16 @@ static void atom_op_shr(atom_exec_context *ctx, int *ptr, int arg)
         uint8_t attr = U8((*ptr)++), shift;
         uint32_t saved, dst;
         int dptr = *ptr;
+        uint32_t dst_align = atom_dst_to_src[(attr >> 3) & 7][(attr >> 6) & 3];
         SDEBUG("   dst: ");
         dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
+        /* op needs to full dst value */
+        dst = saved;
         shift = atom_get_src(ctx, attr, ptr);
         SDEBUG("   shift: %d\n", shift);
         dst >>= shift;
+        dst &= atom_arg_mask[dst_align];
+        dst >>= atom_arg_shift[dst_align];
         SDEBUG("   dst: ");
         atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
 }
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index fd4ef6d18849..a87990b3ae84 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -521,6 +521,10 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc,
                                 /* DVO wants 2x pixel clock if the DVO chip is in 12 bit mode */
                                 if (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1)
                                         adjusted_clock = mode->clock * 2;
+                                if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) {
+                                        pll->algo = PLL_ALGO_LEGACY;
+                                        pll->flags |= RADEON_PLL_PREFER_CLOSEST_LOWER;
+                                }
                         } else {
                                 if (encoder->encoder_type != DRM_MODE_ENCODER_DAC)
                                         pll->flags |= RADEON_PLL_NO_ODD_POST_DIV;
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index c9580497ede4..d7388fdb6d0b 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -2891,7 +2891,7 @@ static int r100_cs_track_texture_check(struct radeon_device *rdev,
 {
         struct radeon_bo *robj;
         unsigned long size;
-        unsigned u, i, w, h;
+        unsigned u, i, w, h, d;
         int ret;
 
         for (u = 0; u < track->num_texture; u++) {
@@ -2923,20 +2923,25 @@ static int r100_cs_track_texture_check(struct radeon_device *rdev,
                         h = h / (1 << i);
                         if (track->textures[u].roundup_h)
                                 h = roundup_pow_of_two(h);
+                        if (track->textures[u].tex_coord_type == 1) {
+                                d = (1 << track->textures[u].txdepth) / (1 << i);
+                                if (!d)
+                                        d = 1;
+                        } else {
+                                d = 1;
+                        }
                         if (track->textures[u].compress_format) {
 
-                                size += r100_track_compress_size(track->textures[u].compress_format, w, h);
+                                size += r100_track_compress_size(track->textures[u].compress_format, w, h) * d;
                                 /* compressed textures are block based */
                         } else
-                                size += w * h;
+                                size += w * h * d;
                 }
                 size *= track->textures[u].cpp;
 
                 switch (track->textures[u].tex_coord_type) {
                 case 0:
-                        break;
                 case 1:
-                        size *= (1 << track->textures[u].txdepth);
                         break;
                 case 2:
                         if (track->separate_cube) {
@@ -3007,7 +3012,11 @@ int r100_cs_track_check(struct radeon_device *rdev, struct r100_cs_track *track)
                 }
         }
         prim_walk = (track->vap_vf_cntl >> 4) & 0x3;
-        nverts = (track->vap_vf_cntl >> 16) & 0xFFFF;
+        if (track->vap_vf_cntl & (1 << 14)) {
+                nverts = track->vap_alt_nverts;
+        } else {
+                nverts = (track->vap_vf_cntl >> 16) & 0xFFFF;
+        }
         switch (prim_walk) {
         case 1:
                 for (i = 0; i < track->num_arrays; i++) {
diff --git a/drivers/gpu/drm/radeon/r100_track.h b/drivers/gpu/drm/radeon/r100_track.h
index b27a6999d219..fadfe68de9cc 100644
--- a/drivers/gpu/drm/radeon/r100_track.h
+++ b/drivers/gpu/drm/radeon/r100_track.h
@@ -64,6 +64,7 @@ struct r100_cs_track {
         unsigned                        maxy;
         unsigned                        vtx_size;
         unsigned                        vap_vf_cntl;
+        unsigned                        vap_alt_nverts;
         unsigned                        immd_dwords;
         unsigned                        num_arrays;
         unsigned                        max_indx;
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index 2b9affe754ce..bd75f99bd65e 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -730,6 +730,12 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
                 /* VAP_VF_MAX_VTX_INDX */
                 track->max_indx = idx_value & 0x00FFFFFFUL;
                 break;
+        case 0x2088:
+                /* VAP_ALT_NUM_VERTICES - only valid on r500 */
+                if (p->rdev->family < CHIP_RV515)
+                        goto fail;
+                track->vap_alt_nverts = idx_value & 0xFFFFFF;
+                break;
         case 0x43E4:
                 /* SC_SCISSOR1 */
                 track->maxy = ((idx_value >> 13) & 0x1FFF) + 1;
@@ -767,7 +773,6 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
                 tmp = idx_value & ~(0x7 << 16);
                 tmp |= tile_flags;
                 ib[idx] = tmp;
-
                 i = (reg - 0x4E38) >> 2;
                 track->cb[i].pitch = idx_value & 0x3FFE;
                 switch (((idx_value >> 21) & 0xF)) {
@@ -1052,11 +1057,13 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
                         break;
                 /* fallthrough do not move */
         default:
-                printk(KERN_ERR "Forbidden register 0x%04X in cs at %d\n",
-                       reg, idx);
-                return -EINVAL;
+                goto fail;
         }
         return 0;
+fail:
+        printk(KERN_ERR "Forbidden register 0x%04X in cs at %d\n",
+               reg, idx);
+        return -EINVAL;
 }
 
 static int r300_packet3_check(struct radeon_cs_parser *p,
diff --git a/drivers/gpu/drm/radeon/r600_audio.c b/drivers/gpu/drm/radeon/r600_audio.c
index dac7042b797e..1d898051c631 100644
--- a/drivers/gpu/drm/radeon/r600_audio.c
+++ b/drivers/gpu/drm/radeon/r600_audio.c
@@ -35,7 +35,7 @@
  */
 static int r600_audio_chipset_supported(struct radeon_device *rdev)
 {
-        return rdev->family >= CHIP_R600
+        return (rdev->family >= CHIP_R600 && rdev->family < CHIP_CEDAR)
                 || rdev->family == CHIP_RS600
                 || rdev->family == CHIP_RS690
                 || rdev->family == CHIP_RS740;
diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c
index 029fa1406d1d..2616b822ba68 100644
--- a/drivers/gpu/drm/radeon/r600_hdmi.c
+++ b/drivers/gpu/drm/radeon/r600_hdmi.c
@@ -314,6 +314,9 @@ void r600_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mod
         struct radeon_device *rdev = dev->dev_private;
         uint32_t offset = to_radeon_encoder(encoder)->hdmi_offset;
 
+        if (ASIC_IS_DCE4(rdev))
+                return;
+
         if (!offset)
                 return;
 
@@ -484,6 +487,9 @@ void r600_hdmi_enable(struct drm_encoder *encoder)
         struct radeon_device *rdev = dev->dev_private;
         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
 
+        if (ASIC_IS_DCE4(rdev))
+                return;
+
         if (!radeon_encoder->hdmi_offset) {
                 r600_hdmi_assign_block(encoder);
                 if (!radeon_encoder->hdmi_offset) {
@@ -525,6 +531,9 @@ void r600_hdmi_disable(struct drm_encoder *encoder)
         struct radeon_device *rdev = dev->dev_private;
         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
 
+        if (ASIC_IS_DCE4(rdev))
+                return;
+
         if (!radeon_encoder->hdmi_offset) {
                 dev_err(rdev->dev, "Disabling not enabled HDMI\n");
                 return;
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index 3fba50540f72..1331351c5178 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -162,12 +162,14 @@ radeon_connector_analog_encoder_conflict_solve(struct drm_connector *connector,
 {
         struct drm_device *dev = connector->dev;
         struct drm_connector *conflict;
+        struct radeon_connector *radeon_conflict;
         int i;
 
         list_for_each_entry(conflict, &dev->mode_config.connector_list, head) {
                 if (conflict == connector)
                         continue;
 
+                radeon_conflict = to_radeon_connector(conflict);
                 for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
                         if (conflict->encoder_ids[i] == 0)
                                 break;
@@ -177,6 +179,9 @@ radeon_connector_analog_encoder_conflict_solve(struct drm_connector *connector,
                                 if (conflict->status != connector_status_connected)
                                         continue;
 
+                                if (radeon_conflict->use_digital)
+                                        continue;
+
                                 if (priority == true) {
                                         DRM_INFO("1: conflicting encoders switching off %s\n", drm_get_connector_name(conflict));
                                         DRM_INFO("in favor of %s\n", drm_get_connector_name(connector));
@@ -287,6 +292,7 @@ int radeon_connector_set_property(struct drm_connector *connector, struct drm_pr
 
         if (property == rdev->mode_info.coherent_mode_property) {
                 struct radeon_encoder_atom_dig *dig;
+                bool new_coherent_mode;
 
                 /* need to find digital encoder on connector */
                 encoder = radeon_find_encoder(connector, DRM_MODE_ENCODER_TMDS);
@@ -299,8 +305,11 @@ int radeon_connector_set_property(struct drm_connector *connector, struct drm_pr
                         return 0;
 
                 dig = radeon_encoder->enc_priv;
-                dig->coherent_mode = val ? true : false;
-                radeon_property_change_mode(&radeon_encoder->base);
+                new_coherent_mode = val ? true : false;
+                if (dig->coherent_mode != new_coherent_mode) {
+                        dig->coherent_mode = new_coherent_mode;
+                        radeon_property_change_mode(&radeon_encoder->base);
+                }
         }
 
         if (property == rdev->mode_info.tv_std_property) {
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index bddf17f97da8..7b629e305560 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -36,6 +36,54 @@
 #include "radeon.h"
 #include "atom.h"
 
+static const char radeon_family_name[][16] = {
+        "R100",
+        "RV100",
+        "RS100",
+        "RV200",
+        "RS200",
+        "R200",
+        "RV250",
+        "RS300",
+        "RV280",
+        "R300",
+        "R350",
+        "RV350",
+        "RV380",
+        "R420",
+        "R423",
+        "RV410",
+        "RS400",
+        "RS480",
+        "RS600",
+        "RS690",
+        "RS740",
+        "RV515",
+        "R520",
+        "RV530",
+        "RV560",
+        "RV570",
+        "R580",
+        "R600",
+        "RV610",
+        "RV630",
+        "RV670",
+        "RV620",
+        "RV635",
+        "RS780",
+        "RS880",
+        "RV770",
+        "RV730",
+        "RV710",
+        "RV740",
+        "CEDAR",
+        "REDWOOD",
+        "JUNIPER",
+        "CYPRESS",
+        "HEMLOCK",
+        "LAST",
+};
+
 /*
  * Clear GPU surface registers.
  */
@@ -526,7 +574,6 @@ int radeon_device_init(struct radeon_device *rdev,
         int r;
         int dma_bits;
 
-        DRM_INFO("radeon: Initializing kernel modesetting.\n");
         rdev->shutdown = false;
         rdev->dev = &pdev->dev;
         rdev->ddev = ddev;
@@ -538,6 +585,10 @@ int radeon_device_init(struct radeon_device *rdev,
         rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
         rdev->gpu_lockup = false;
         rdev->accel_working = false;
+
+        DRM_INFO("initializing kernel modesetting (%s 0x%04X:0x%04X).\n",
+                radeon_family_name[rdev->family], pdev->vendor, pdev->device);
+
         /* mutex initialization are all done here so we
          * can recall function without having locking issues */
         mutex_init(&rdev->cs_mutex);
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index 055a51732dcb..4b05563d99e1 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -43,9 +43,10 @@
  * - 2.0.0 - initial interface
  * - 2.1.0 - add square tiling interface
  * - 2.2.0 - add r6xx/r7xx const buffer support
+ * - 2.3.0 - add MSPOS + 3D texture + r500 VAP regs
  */
 #define KMS_DRIVER_MAJOR        2
-#define KMS_DRIVER_MINOR        2
+#define KMS_DRIVER_MINOR        3
 #define KMS_DRIVER_PATCHLEVEL   0
 int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags);
 int radeon_driver_unload_kms(struct drm_device *dev);
diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c
index c52fc3080b67..30293bec0801 100644
--- a/drivers/gpu/drm/radeon/radeon_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_encoders.c
@@ -865,6 +865,8 @@ atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t
                 else if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
                         if (dig->coherent_mode)
                                 args.v3.acConfig.fCoherentMode = 1;
+                        if (radeon_encoder->pixel_clock > 165000)
+                                args.v3.acConfig.fDualLinkConnector = 1;
                 }
         } else if (ASIC_IS_DCE32(rdev)) {
                 args.v2.acConfig.ucEncoderSel = dig->dig_encoder;
@@ -888,6 +890,8 @@ atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t
                 else if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
                         if (dig->coherent_mode)
                                 args.v2.acConfig.fCoherentMode = 1;
+                        if (radeon_encoder->pixel_clock > 165000)
+                                args.v2.acConfig.fDualLinkConnector = 1;
                 }
         } else {
                 args.v1.ucConfig = ATOM_TRANSMITTER_CONFIG_CLKSRC_PPLL;
@@ -1373,8 +1377,12 @@ radeon_atom_encoder_mode_set(struct drm_encoder *encoder,
         case ENCODER_OBJECT_ID_INTERNAL_DAC2:
         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
                 atombios_dac_setup(encoder, ATOM_ENABLE);
-                if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT))
-                        atombios_tv_setup(encoder, ATOM_ENABLE);
+                if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT)) {
+                        if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT))
+                                atombios_tv_setup(encoder, ATOM_ENABLE);
+                        else
+                                atombios_tv_setup(encoder, ATOM_DISABLE);
+                }
                 break;
         }
         atombios_apply_encoder_quirks(encoder, adjusted_mode);
diff --git a/drivers/gpu/drm/radeon/radeon_family.h b/drivers/gpu/drm/radeon/radeon_family.h
index 93c7d5d41914..e329066dcabd 100644
--- a/drivers/gpu/drm/radeon/radeon_family.h
+++ b/drivers/gpu/drm/radeon/radeon_family.h
@@ -36,7 +36,7 @@
  * Radeon chip families
  */
 enum radeon_family {
-        CHIP_R100,
+        CHIP_R100 = 0,
         CHIP_RV100,
         CHIP_RS100,
         CHIP_RV200,
@@ -99,4 +99,5 @@ enum radeon_chip_flags {
         RADEON_IS_PCI = 0x00800000UL,
         RADEON_IS_IGPGART = 0x01000000UL,
 };
+
 #endif
diff --git a/drivers/gpu/drm/radeon/reg_srcs/r300 b/drivers/gpu/drm/radeon/reg_srcs/r300
index 19c4663fa9c6..1e97b2d129fd 100644
--- a/drivers/gpu/drm/radeon/reg_srcs/r300
+++ b/drivers/gpu/drm/radeon/reg_srcs/r300
@@ -125,6 +125,8 @@ r300 0x4f60
 0x4000 GB_VAP_RASTER_VTX_FMT_0
 0x4004 GB_VAP_RASTER_VTX_FMT_1
 0x4008 GB_ENABLE
+0x4010 GB_MSPOS0
+0x4014 GB_MSPOS1
 0x401C GB_SELECT
 0x4020 GB_AA_CONFIG
 0x4024 GB_FIFO_SIZE
diff --git a/drivers/gpu/drm/radeon/reg_srcs/r420 b/drivers/gpu/drm/radeon/reg_srcs/r420
index 989f7a020832..e958980d00f1 100644
--- a/drivers/gpu/drm/radeon/reg_srcs/r420
+++ b/drivers/gpu/drm/radeon/reg_srcs/r420
@@ -125,6 +125,8 @@ r420 0x4f60
 0x4000 GB_VAP_RASTER_VTX_FMT_0
 0x4004 GB_VAP_RASTER_VTX_FMT_1
 0x4008 GB_ENABLE
+0x4010 GB_MSPOS0
+0x4014 GB_MSPOS1
 0x401C GB_SELECT
 0x4020 GB_AA_CONFIG
 0x4024 GB_FIFO_SIZE
diff --git a/drivers/gpu/drm/radeon/reg_srcs/rs600 b/drivers/gpu/drm/radeon/reg_srcs/rs600
index 6801b865d1c4..83e8bc0c2bb2 100644
--- a/drivers/gpu/drm/radeon/reg_srcs/rs600
+++ b/drivers/gpu/drm/radeon/reg_srcs/rs600
@@ -125,6 +125,8 @@ rs600 0x6d40
 0x4000 GB_VAP_RASTER_VTX_FMT_0
 0x4004 GB_VAP_RASTER_VTX_FMT_1
 0x4008 GB_ENABLE
+0x4010 GB_MSPOS0
+0x4014 GB_MSPOS1
 0x401C GB_SELECT
 0x4020 GB_AA_CONFIG
 0x4024 GB_FIFO_SIZE
diff --git a/drivers/gpu/drm/radeon/reg_srcs/rv515 b/drivers/gpu/drm/radeon/reg_srcs/rv515
index 38abf63bf2cd..1e46233985eb 100644
--- a/drivers/gpu/drm/radeon/reg_srcs/rv515
+++ b/drivers/gpu/drm/radeon/reg_srcs/rv515
@@ -35,6 +35,7 @@ rv515 0x6d40
 0x1DA8 VAP_VPORT_ZSCALE
 0x1DAC VAP_VPORT_ZOFFSET
 0x2080 VAP_CNTL
+0x208C VAP_INDEX_OFFSET
 0x2090 VAP_OUT_VTX_FMT_0
 0x2094 VAP_OUT_VTX_FMT_1
 0x20B0 VAP_VTE_CNTL
@@ -158,6 +159,8 @@ rv515 0x6d40
 0x4000 GB_VAP_RASTER_VTX_FMT_0
 0x4004 GB_VAP_RASTER_VTX_FMT_1
 0x4008 GB_ENABLE
+0x4010 GB_MSPOS0
+0x4014 GB_MSPOS1
 0x401C GB_SELECT
 0x4020 GB_AA_CONFIG
 0x4024 GB_FIFO_SIZE
diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c
index abf824c2123d..a81bc7a21e14 100644
--- a/drivers/gpu/drm/radeon/rs600.c
+++ b/drivers/gpu/drm/radeon/rs600.c
@@ -159,7 +159,7 @@ void rs600_gart_tlb_flush(struct radeon_device *rdev)
         WREG32_MC(R_000100_MC_PT0_CNTL, tmp);
 
         tmp = RREG32_MC(R_000100_MC_PT0_CNTL);
-        tmp |= S_000100_INVALIDATE_ALL_L1_TLBS(1) & S_000100_INVALIDATE_L2_CACHE(1);
+        tmp |= S_000100_INVALIDATE_ALL_L1_TLBS(1) | S_000100_INVALIDATE_L2_CACHE(1);
         WREG32_MC(R_000100_MC_PT0_CNTL, tmp);
 
         tmp = RREG32_MC(R_000100_MC_PT0_CNTL);