radeon: Drop the non-kernel-memory-manager support, and thus DRI1.

It's past time, and it was going to get in the way of the renderbuffer
mapping refactor.  We dropped all the other DRI1 drivers for this
release, and I can't imagine anybody supporting DRI1 radeon classic in
a new release of Mesa.

Diff produced by treating kernel_mm as true, deleting the DRI1 paths
that produce kernel_mm false, and deleting code.

13 files changed, 112 insertions, 711 deletions

diff --git a/src/mesa/drivers/dri/radeon/radeon_bo_legacy.c b/src/mesa/drivers/dri/radeon/radeon_bo_legacy.c
index 78f73bf99ce..750c9d002e4 100644
--- a/src/mesa/drivers/dri/radeon/radeon_bo_legacy.c
+++ b/src/mesa/drivers/dri/radeon/radeon_bo_legacy.c
@@ -893,12 +893,6 @@ struct radeon_bo_manager *radeon_bo_manager_legacy_ctor(struct radeon_screen *sc
     return (struct radeon_bo_manager*)bom;
 }
 
-void radeon_bo_legacy_texture_age(struct radeon_bo_manager *bom)
-{
-    struct bo_manager_legacy *boml = (struct bo_manager_legacy *)bom;
-    DRI_AGE_TEXTURES(boml->texture_heap);
-}
-
 unsigned radeon_bo_legacy_relocs_size(struct radeon_bo *bo)
 {
     struct radeon_bo_int *boi = (struct radeon_bo_int *)bo;
diff --git a/src/mesa/drivers/dri/radeon/radeon_cmdbuf.h b/src/mesa/drivers/dri/radeon/radeon_cmdbuf.h
index 6fcd1ce7ca6..c5310abfe9b 100644
--- a/src/mesa/drivers/dri/radeon/radeon_cmdbuf.h
+++ b/src/mesa/drivers/dri/radeon/radeon_cmdbuf.h
@@ -62,8 +62,6 @@ void rcommonBeginBatch(radeonContextPtr rmesa,
         radeon_cs_write_dword(b_l_rmesa->cmdbuf.cs, __offset);	\
         radeon_cs_write_reloc(b_l_rmesa->cmdbuf.cs, 		\
                               bo, rd, wd, flags);		\
-	if (!b_l_rmesa->radeonScreen->kernel_mm) 		\
-		b_l_rmesa->cmdbuf.cs->section_cdw += 2;		\
 	} while(0)
 
 
diff --git a/src/mesa/drivers/dri/radeon/radeon_common.c b/src/mesa/drivers/dri/radeon/radeon_common.c
index e7a6623cf84..57041de777f 100644
--- a/src/mesa/drivers/dri/radeon/radeon_common.c
+++ b/src/mesa/drivers/dri/radeon/radeon_common.c
@@ -231,18 +231,6 @@ void radeonUpdateScissor( struct gl_context *ctx )
 		y2 = y + h - 1;
 
 	}
-	if (!rmesa->radeonScreen->kernel_mm) {
-	   /* Fix scissors for dri 1 */
-	   __DRIdrawable *dPriv = radeon_get_drawable(rmesa);
-	   x1 += dPriv->x;
-	   x2 += dPriv->x + 1;
-	   min_x += dPriv->x;
-	   max_x += dPriv->x + 1;
-	   y1 += dPriv->y;
-	   y2 += dPriv->y + 1;
-	   min_y += dPriv->y;
-	   max_y += dPriv->y + 1;
-	}
 
 	rmesa->state.scissor.rect.x1 = CLAMP(x1,  min_x, max_x);
 	rmesa->state.scissor.rect.y1 = CLAMP(y1,  min_y, max_y);
@@ -389,15 +377,6 @@ void radeonWaitForIdleLocked(radeonContextPtr radeon)
 	}
 }
 
-static void radeonWaitForIdle(radeonContextPtr radeon)
-{
-	if (!radeon->radeonScreen->driScreen->dri2.enabled) {
-        LOCK_HARDWARE(radeon);
-	    radeonWaitForIdleLocked(radeon);
-	    UNLOCK_HARDWARE(radeon);
-    }
-}
-
 static void radeon_flip_renderbuffers(struct radeon_framebuffer *rfb)
 {
 	int current_page = rfb->pf_current_page;
@@ -913,34 +892,6 @@ void radeon_viewport(struct gl_context *ctx, GLint x, GLint y, GLsizei width, GL
 	ctx->Driver.Viewport = old_viewport;
 }
 
-static void radeon_print_state_atom_prekmm(radeonContextPtr radeon, struct radeon_state_atom *state)
-{
-	int i, j, reg;
-	int dwords = (*state->check) (radeon->glCtx, state);
-	drm_r300_cmd_header_t cmd;
-
-	fprintf(stderr, "  emit %s %d/%d\n", state->name, dwords, state->cmd_size);
-
-	if (radeon_is_debug_enabled(RADEON_STATE, RADEON_TRACE)) {
-		if (dwords > state->cmd_size)
-			dwords = state->cmd_size;
-
-		for (i = 0; i < dwords;) {
-			cmd = *((drm_r300_cmd_header_t *) &state->cmd[i]);
-			reg = (cmd.packet0.reghi << 8) | cmd.packet0.reglo;
-			fprintf(stderr, "      %s[%d]: cmdpacket0 (first reg=0x%04x, count=%d)\n",
-					state->name, i, reg, cmd.packet0.count);
-			++i;
-			for (j = 0; j < cmd.packet0.count && i < dwords; j++) {
-				fprintf(stderr, "      %s[%d]: 0x%04x = %08x\n",
-						state->name, i, reg, state->cmd[i]);
-				reg += 4;
-				++i;
-			}
-		}
-	}
-}
-
 static void radeon_print_state_atom(radeonContextPtr radeon, struct radeon_state_atom *state)
 {
 	int i, j, reg, count;
@@ -949,11 +900,6 @@ static void radeon_print_state_atom(radeonContextPtr radeon, struct radeon_state
 	if (!radeon_is_debug_enabled(RADEON_STATE, RADEON_VERBOSE) )
 		return;
 
-	if (!radeon->radeonScreen->kernel_mm) {
-		radeon_print_state_atom_prekmm(radeon, state);
-		return;
-	}
-
 	dwords = (*state->check) (radeon->glCtx, state);
 
 	fprintf(stderr, "  emit %s %d/%d\n", state->name, dwords, state->cmd_size);
@@ -1145,32 +1091,21 @@ void radeonFinish(struct gl_context * ctx)
 {
 	radeonContextPtr radeon = RADEON_CONTEXT(ctx);
 	struct gl_framebuffer *fb = ctx->DrawBuffer;
+	struct radeon_renderbuffer *rrb;
 	int i;
 
 	if (ctx->Driver.Flush)
 		ctx->Driver.Flush(ctx); /* +r6/r7 */
 
-	if (radeon->radeonScreen->kernel_mm) {
-		for (i = 0; i < fb->_NumColorDrawBuffers; i++) {
-			struct radeon_renderbuffer *rrb;
-			rrb = radeon_renderbuffer(fb->_ColorDrawBuffers[i]);
-			if (rrb && rrb->bo)
-				radeon_bo_wait(rrb->bo);
-		}
-		{
-			struct radeon_renderbuffer *rrb;
-			rrb = radeon_get_depthbuffer(radeon);
-			if (rrb && rrb->bo)
-				radeon_bo_wait(rrb->bo);
-		}
-	} else if (radeon->do_irqs) {
-		LOCK_HARDWARE(radeon);
-		radeonEmitIrqLocked(radeon);
-		UNLOCK_HARDWARE(radeon);
-		radeonWaitIrq(radeon);
-	} else {
-		radeonWaitForIdle(radeon);
+	for (i = 0; i < fb->_NumColorDrawBuffers; i++) {
+		struct radeon_renderbuffer *rrb;
+		rrb = radeon_renderbuffer(fb->_ColorDrawBuffers[i]);
+		if (rrb && rrb->bo)
+			radeon_bo_wait(rrb->bo);
 	}
+	rrb = radeon_get_depthbuffer(radeon);
+	if (rrb && rrb->bo)
+		radeon_bo_wait(rrb->bo);
 }
 
 /* cmdbuffer */
@@ -1249,6 +1184,8 @@ GLboolean rcommonEnsureCmdBufSpace(radeonContextPtr rmesa, int dwords, const cha
 void rcommonInitCmdBuf(radeonContextPtr rmesa)
 {
 	GLuint size;
+	struct drm_radeon_gem_info mminfo = { 0 };
+
 	/* Initialize command buffer */
 	size = 256 * driQueryOptioni(&rmesa->optionCache,
 				     "command_buffer_size");
@@ -1266,12 +1203,8 @@ void rcommonInitCmdBuf(radeonContextPtr rmesa)
 			"Allocating %d bytes command buffer (max state is %d bytes)\n",
 			size * 4, rmesa->hw.max_state_size * 4);
 
-	if (rmesa->radeonScreen->kernel_mm) {
-		int fd = rmesa->radeonScreen->driScreen->fd;
-		rmesa->cmdbuf.csm = radeon_cs_manager_gem_ctor(fd);
-	} else {
-		rmesa->cmdbuf.csm = radeon_cs_manager_legacy_ctor(rmesa);
-	}
+	rmesa->cmdbuf.csm =
+		radeon_cs_manager_gem_ctor(rmesa->radeonScreen->driScreen->fd);
 	if (rmesa->cmdbuf.csm == NULL) {
 		/* FIXME: fatal error */
 		return;
@@ -1283,31 +1216,23 @@ void rcommonInitCmdBuf(radeonContextPtr rmesa)
 	radeon_cs_space_set_flush(rmesa->cmdbuf.cs,
 				  (void (*)(void *))rmesa->glCtx->Driver.Flush, rmesa->glCtx);
 
-	if (!rmesa->radeonScreen->kernel_mm) {
-		radeon_cs_set_limit(rmesa->cmdbuf.cs, RADEON_GEM_DOMAIN_VRAM, rmesa->radeonScreen->texSize[0]);
-		radeon_cs_set_limit(rmesa->cmdbuf.cs, RADEON_GEM_DOMAIN_GTT, rmesa->radeonScreen->gartTextures.size);
-	} else {
-		struct drm_radeon_gem_info mminfo = { 0 };
 
-		if (!drmCommandWriteRead(rmesa->dri.fd, DRM_RADEON_GEM_INFO, &mminfo, sizeof(mminfo)))
-		{
-			radeon_cs_set_limit(rmesa->cmdbuf.cs, RADEON_GEM_DOMAIN_VRAM, mminfo.vram_visible);
-			radeon_cs_set_limit(rmesa->cmdbuf.cs, RADEON_GEM_DOMAIN_GTT, mminfo.gart_size);
-		}
+	if (!drmCommandWriteRead(rmesa->dri.fd, DRM_RADEON_GEM_INFO,
+				 &mminfo, sizeof(mminfo))) {
+		radeon_cs_set_limit(rmesa->cmdbuf.cs, RADEON_GEM_DOMAIN_VRAM,
+				    mminfo.vram_visible);
+		radeon_cs_set_limit(rmesa->cmdbuf.cs, RADEON_GEM_DOMAIN_GTT,
+				    mminfo.gart_size);
 	}
-
 }
+
 /**
  * Destroy the command buffer
  */
 void rcommonDestroyCmdBuf(radeonContextPtr rmesa)
 {
 	radeon_cs_destroy(rmesa->cmdbuf.cs);
-	if (rmesa->radeonScreen->driScreen->dri2.enabled || rmesa->radeonScreen->kernel_mm) {
-		radeon_cs_manager_gem_dtor(rmesa->cmdbuf.csm);
-	} else {
-		radeon_cs_manager_legacy_dtor(rmesa->cmdbuf.csm);
-	}
+	radeon_cs_manager_gem_dtor(rmesa->cmdbuf.csm);
 }
 
 void rcommonBeginBatch(radeonContextPtr rmesa, int n,
diff --git a/src/mesa/drivers/dri/radeon/radeon_common_context.c b/src/mesa/drivers/dri/radeon/radeon_common_context.c
index c08b79484af..ada010b0b7e 100644
--- a/src/mesa/drivers/dri/radeon/radeon_common_context.c
+++ b/src/mesa/drivers/dri/radeon/radeon_common_context.c
@@ -372,7 +372,7 @@ GLboolean radeonUnbindContext(__DRIcontext * driContextPriv)
 
 
 static void
-radeon_make_kernel_renderbuffer_current(radeonContextPtr radeon,
+radeon_make_renderbuffer_current(radeonContextPtr radeon,
 					struct gl_framebuffer *draw)
 {
 	/* if radeon->fake */
@@ -428,74 +428,6 @@ radeon_make_kernel_renderbuffer_current(radeonContextPtr radeon,
 	}
 }
 
-static void
-radeon_make_renderbuffer_current(radeonContextPtr radeon,
-				 struct gl_framebuffer *draw)
-{
-	int size = 4096*4096*4;
-	/* if radeon->fake */
-	struct radeon_renderbuffer *rb;
-
-	if (radeon->radeonScreen->kernel_mm) {
-		radeon_make_kernel_renderbuffer_current(radeon, draw);
-		return;
-	}
-
-
-	if ((rb = (void *)draw->Attachment[BUFFER_FRONT_LEFT].Renderbuffer)) {
-		if (!rb->bo) {
-			rb->bo = radeon_bo_open(radeon->radeonScreen->bom,
-						radeon->radeonScreen->frontOffset +
-						radeon->radeonScreen->fbLocation,
-						size,
-						4096,
-						RADEON_GEM_DOMAIN_VRAM,
-						0);
-		}
-		rb->cpp = radeon->radeonScreen->cpp;
-		rb->pitch = radeon->radeonScreen->frontPitch * rb->cpp;
-	}
-	if ((rb = (void *)draw->Attachment[BUFFER_BACK_LEFT].Renderbuffer)) {
-		if (!rb->bo) {
-			rb->bo = radeon_bo_open(radeon->radeonScreen->bom,
-						radeon->radeonScreen->backOffset +
-						radeon->radeonScreen->fbLocation,
-						size,
-						4096,
-						RADEON_GEM_DOMAIN_VRAM,
-						0);
-		}
-		rb->cpp = radeon->radeonScreen->cpp;
-		rb->pitch = radeon->radeonScreen->backPitch * rb->cpp;
-	}
-	if ((rb = (void *)draw->Attachment[BUFFER_DEPTH].Renderbuffer)) {
-		if (!rb->bo) {
-			rb->bo = radeon_bo_open(radeon->radeonScreen->bom,
-						radeon->radeonScreen->depthOffset +
-						radeon->radeonScreen->fbLocation,
-						size,
-						4096,
-						RADEON_GEM_DOMAIN_VRAM,
-						0);
-		}
-		rb->cpp = radeon->radeonScreen->cpp;
-		rb->pitch = radeon->radeonScreen->depthPitch * rb->cpp;
-	}
-	if ((rb = (void *)draw->Attachment[BUFFER_STENCIL].Renderbuffer)) {
-		if (!rb->bo) {
-			rb->bo = radeon_bo_open(radeon->radeonScreen->bom,
-						radeon->radeonScreen->depthOffset +
-						radeon->radeonScreen->fbLocation,
-						size,
-						4096,
-						RADEON_GEM_DOMAIN_VRAM,
-						0);
-		}
-		rb->cpp = radeon->radeonScreen->cpp;
-		rb->pitch = radeon->radeonScreen->depthPitch * rb->cpp;
-	}
-}
-
 static unsigned
 radeon_bits_per_pixel(const struct radeon_renderbuffer *rb)
 {
diff --git a/src/mesa/drivers/dri/radeon/radeon_context.c b/src/mesa/drivers/dri/radeon/radeon_context.c
index d2b7bce176a..2a3ed7aeffc 100644
--- a/src/mesa/drivers/dri/radeon/radeon_context.c
+++ b/src/mesa/drivers/dri/radeon/radeon_context.c
@@ -105,9 +105,6 @@ static void r100_get_lock(radeonContextPtr radeon)
    
    if (sarea->ctx_owner != rmesa->radeon.dri.hwContext) {
       sarea->ctx_owner = rmesa->radeon.dri.hwContext;
-      
-      if (!radeon->radeonScreen->kernel_mm)
-         radeon_bo_legacy_texture_age(radeon->radeonScreen->bom);
    }
 }
 
@@ -331,8 +328,7 @@ r100CreateContext( gl_api api,
    ctx->Extensions.OES_EGL_image = true;
 #endif
 
-   ctx->Extensions.EXT_framebuffer_object =
-      rmesa->radeon.radeonScreen->kernel_mm;
+   ctx->Extensions.EXT_framebuffer_object = true;
 
    ctx->Extensions.ARB_texture_cube_map =
       rmesa->radeon.radeonScreen->drmSupportsCubeMapsR100;
@@ -345,16 +341,14 @@ r100CreateContext( gl_api api,
       ctx->Extensions.EXT_texture_compression_s3tc = true;
    }
 
-   ctx->Extensions.NV_texture_rectangle = rmesa->radeon.radeonScreen->kernel_mm
-      || rmesa->radeon.dri.drmMinor >= 9;
-
-   ctx->Extensions.ARB_occlusion_query = rmesa->radeon.radeonScreen->kernel_mm;
+   ctx->Extensions.NV_texture_rectangle = true;
+   ctx->Extensions.ARB_occlusion_query = true;
 
    /* XXX these should really go right after _mesa_init_driver_functions() */
    radeon_fbo_init(&rmesa->radeon);
    radeonInitSpanFuncs( ctx );
    radeonInitIoctlFuncs( ctx );
-   radeonInitStateFuncs( ctx , rmesa->radeon.radeonScreen->kernel_mm );
+   radeonInitStateFuncs( ctx );
    radeonInitState( rmesa );
    radeonInitSwtcl( ctx );
 
diff --git a/src/mesa/drivers/dri/radeon/radeon_ioctl.c b/src/mesa/drivers/dri/radeon/radeon_ioctl.c
index c23e9c2d2a2..bbc0467fdde 100644
--- a/src/mesa/drivers/dri/radeon/radeon_ioctl.c
+++ b/src/mesa/drivers/dri/radeon/radeon_ioctl.c
@@ -91,8 +91,7 @@ void radeonSetUpAtomList( r100ContextPtr rmesa )
       insert_at_tail(&rmesa->radeon.hw.atomlist, &rmesa->hw.lit[i]);
    for (i = 0; i < 6; ++i)
       insert_at_tail(&rmesa->radeon.hw.atomlist, &rmesa->hw.ucp[i]);
-   if (rmesa->radeon.radeonScreen->kernel_mm)
-      insert_at_tail(&rmesa->radeon.hw.atomlist, &rmesa->hw.stp);
+   insert_at_tail(&rmesa->radeon.hw.atomlist, &rmesa->hw.stp);
    insert_at_tail(&rmesa->radeon.hw.atomlist, &rmesa->hw.eye);
    insert_at_tail(&rmesa->radeon.hw.atomlist, &rmesa->hw.grd);
    insert_at_tail(&rmesa->radeon.hw.atomlist, &rmesa->hw.fog);
@@ -102,9 +101,6 @@ void radeonSetUpAtomList( r100ContextPtr rmesa )
 static void radeonEmitScissor(r100ContextPtr rmesa)
 {
     BATCH_LOCALS(&rmesa->radeon);
-    if (!rmesa->radeon.radeonScreen->kernel_mm) {
-       return;
-    }
     if (rmesa->radeon.state.scissor.enabled) {
         BEGIN_BATCH(6);
         OUT_BATCH(CP_PACKET0(RADEON_PP_CNTL, 0));
@@ -142,11 +138,7 @@ extern void radeonEmitVbufPrim( r100ContextPtr rmesa,
 #if RADEON_OLD_PACKETS
    BEGIN_BATCH(8);
    OUT_BATCH_PACKET3_CLIP(RADEON_CP_PACKET3_3D_RNDR_GEN_INDX_PRIM, 3);
-   if (!rmesa->radeon.radeonScreen->kernel_mm) {
-     OUT_BATCH_RELOC(rmesa->ioctl.vertex_offset, rmesa->ioctl.bo, rmesa->ioctl.vertex_offset, RADEON_GEM_DOMAIN_GTT, 0, 0);
-   } else {
-     OUT_BATCH(rmesa->ioctl.vertex_offset);
-   }
+   OUT_BATCH(rmesa->ioctl.vertex_offset);
 
    OUT_BATCH(vertex_nr);
    OUT_BATCH(vertex_format);
@@ -155,12 +147,10 @@ extern void radeonEmitVbufPrim( r100ContextPtr rmesa,
 	     RADEON_CP_VC_CNTL_VTX_FMT_RADEON_MODE |
 	     (vertex_nr << RADEON_CP_VC_CNTL_NUM_SHIFT));
 
-   if (rmesa->radeon.radeonScreen->kernel_mm) {
-     radeon_cs_write_reloc(rmesa->radeon.cmdbuf.cs,
-			   rmesa->ioctl.bo,
-			   RADEON_GEM_DOMAIN_GTT,
-			   0, 0);
-   }
+   radeon_cs_write_reloc(rmesa->radeon.cmdbuf.cs,
+			 rmesa->ioctl.bo,
+			 RADEON_GEM_DOMAIN_GTT,
+			 0, 0);
 
    END_BATCH();
 
@@ -195,9 +185,7 @@ void radeonFlushElts( struct gl_context *ctx )
    nr = rmesa->tcl.elt_used;
 
 #if RADEON_OLD_PACKETS
-   if (rmesa->radeon.radeonScreen->kernel_mm) {
-     dwords -= 2;
-   }
+   dwords -= 2;
 #endif
 
 #if RADEON_OLD_PACKETS
@@ -212,12 +200,10 @@ void radeonFlushElts( struct gl_context *ctx )
    rmesa->radeon.cmdbuf.cs->section_cdw += dwords;
 
 #if RADEON_OLD_PACKETS
-   if (rmesa->radeon.radeonScreen->kernel_mm) {
-      radeon_cs_write_reloc(rmesa->radeon.cmdbuf.cs,
-			    rmesa->ioctl.bo,
-			    RADEON_GEM_DOMAIN_GTT,
-			    0, 0);
-   }
+   radeon_cs_write_reloc(rmesa->radeon.cmdbuf.cs,
+			 rmesa->ioctl.bo,
+			 RADEON_GEM_DOMAIN_GTT,
+			 0, 0);
 #endif
 
    END_BATCH();
@@ -254,11 +240,7 @@ GLushort *radeonAllocEltsOpenEnded( r100ContextPtr rmesa,
 #if RADEON_OLD_PACKETS
    BEGIN_BATCH_NO_AUTOSTATE(2+ELTS_BUFSZ(align_min_nr)/4);
    OUT_BATCH_PACKET3_CLIP(RADEON_CP_PACKET3_3D_RNDR_GEN_INDX_PRIM, 0);
-   if (!rmesa->radeon.radeonScreen->kernel_mm) {
-     OUT_BATCH_RELOC(rmesa->ioctl.vertex_offset, rmesa->ioctl.bo, rmesa->ioctl.vertex_offset, RADEON_GEM_DOMAIN_GTT, 0, 0);
-   } else {
-     OUT_BATCH(rmesa->ioctl.vertex_offset);
-   }
+   OUT_BATCH(rmesa->ioctl.vertex_offset);
    OUT_BATCH(rmesa->ioctl.vertex_max);
    OUT_BATCH(vertex_format);
    OUT_BATCH(primitive |
@@ -343,41 +325,7 @@ void radeonEmitAOS( r100ContextPtr rmesa,
    OUT_BATCH_PACKET3(RADEON_CP_PACKET3_3D_LOAD_VBPNTR, sz - 1);
    OUT_BATCH(nr);
 
-   if (!rmesa->radeon.radeonScreen->kernel_mm) {
-      for (i = 0; i + 1 < nr; i += 2) {
-	 OUT_BATCH((rmesa->radeon.tcl.aos[i].components << 0) |
-		   (rmesa->radeon.tcl.aos[i].stride << 8) |
-		   (rmesa->radeon.tcl.aos[i + 1].components << 16) |
-		   (rmesa->radeon.tcl.aos[i + 1].stride << 24));
-
-	 voffset =  rmesa->radeon.tcl.aos[i + 0].offset +
-	    offset * 4 * rmesa->radeon.tcl.aos[i + 0].stride;
-	 OUT_BATCH_RELOC(voffset,
-			 rmesa->radeon.tcl.aos[i].bo,
-			 voffset,
-			 RADEON_GEM_DOMAIN_GTT,
-			 0, 0);
-	 voffset =  rmesa->radeon.tcl.aos[i + 1].offset +
-	    offset * 4 * rmesa->radeon.tcl.aos[i + 1].stride;
-	 OUT_BATCH_RELOC(voffset,
-			 rmesa->radeon.tcl.aos[i+1].bo,
-			 voffset,
-			 RADEON_GEM_DOMAIN_GTT,
-			 0, 0);
-      }
-
-      if (nr & 1) {
-	 OUT_BATCH((rmesa->radeon.tcl.aos[nr - 1].components << 0) |
-		   (rmesa->radeon.tcl.aos[nr - 1].stride << 8));
-	 voffset =  rmesa->radeon.tcl.aos[nr - 1].offset +
-	    offset * 4 * rmesa->radeon.tcl.aos[nr - 1].stride;
-	 OUT_BATCH_RELOC(voffset,
-			 rmesa->radeon.tcl.aos[nr - 1].bo,
-			 voffset,
-			 RADEON_GEM_DOMAIN_GTT,
-			 0, 0);
-      }
-   } else {
+   {
       for (i = 0; i + 1 < nr; i += 2) {
 	 OUT_BATCH((rmesa->radeon.tcl.aos[i].components << 0) |
 		   (rmesa->radeon.tcl.aos[i].stride << 8) |
@@ -432,129 +380,6 @@ void radeonEmitAOS( r100ContextPtr rmesa,
  */
 #define RADEON_MAX_CLEARS	256
 
-static void radeonKernelClear(struct gl_context *ctx, GLuint flags)
-{
-     r100ContextPtr rmesa = R100_CONTEXT(ctx);
-   __DRIdrawable *dPriv = radeon_get_drawable(&rmesa->radeon);
-   drm_radeon_sarea_t *sarea = rmesa->radeon.sarea;
-   uint32_t clear;
-   GLint ret, i;
-   GLint cx, cy, cw, ch;
-
-   radeonEmitState(&rmesa->radeon);
-
-   LOCK_HARDWARE( &rmesa->radeon );
-
-   /* compute region after locking: */
-   cx = ctx->DrawBuffer->_Xmin;
-   cy = ctx->DrawBuffer->_Ymin;
-   cw = ctx->DrawBuffer->_Xmax - cx;
-   ch = ctx->DrawBuffer->_Ymax - cy;
-
-   /* Flip top to bottom */
-   cx += dPriv->x;
-   cy  = dPriv->y + dPriv->h - cy - ch;
-
-   /* Throttle the number of clear ioctls we do.
-    */
-   while ( 1 ) {
-      int ret;
-      drm_radeon_getparam_t gp;
-
-      gp.param = RADEON_PARAM_LAST_CLEAR;
-      gp.value = (int *)&clear;
-      ret = drmCommandWriteRead( rmesa->radeon.dri.fd,
-				 DRM_RADEON_GETPARAM, &gp, sizeof(gp) );
-
-      if ( ret ) {
-	 fprintf( stderr, "%s: drm_radeon_getparam_t: %d\n", __FUNCTION__, ret );
-	 exit(1);
-      }
-
-      if ( sarea->last_clear - clear <= RADEON_MAX_CLEARS ) {
-	 break;
-      }
-
-      if ( rmesa->radeon.do_usleeps ) {
-	 UNLOCK_HARDWARE( &rmesa->radeon );
-	 DO_USLEEP( 1 );
-	 LOCK_HARDWARE( &rmesa->radeon );
-      }
-   }
-
-   /* Send current state to the hardware */
-   rcommonFlushCmdBufLocked( &rmesa->radeon, __FUNCTION__ );
-
-   for ( i = 0 ; i < dPriv->numClipRects ; ) {
-      GLint nr = MIN2( i + RADEON_NR_SAREA_CLIPRECTS, dPriv->numClipRects );
-      drm_clip_rect_t *box = dPriv->pClipRects;
-      drm_clip_rect_t *b = rmesa->radeon.sarea->boxes;
-      drm_radeon_clear_t clear;
-      drm_radeon_clear_rect_t depth_boxes[RADEON_NR_SAREA_CLIPRECTS];
-      GLint n = 0;
-
-      if (cw != dPriv->w || ch != dPriv->h) {
-         /* clear subregion */
-	 for ( ; i < nr ; i++ ) {
-	    GLint x = box[i].x1;
-	    GLint y = box[i].y1;
-	    GLint w = box[i].x2 - x;
-	    GLint h = box[i].y2 - y;
-
-	    if ( x < cx ) w -= cx - x, x = cx;
-	    if ( y < cy ) h -= cy - y, y = cy;
-	    if ( x + w > cx + cw ) w = cx + cw - x;
-	    if ( y + h > cy + ch ) h = cy + ch - y;
-	    if ( w <= 0 ) continue;
-	    if ( h <= 0 ) continue;
-
-	    b->x1 = x;
-	    b->y1 = y;
-	    b->x2 = x + w;
-	    b->y2 = y + h;
-	    b++;
-	    n++;
-	 }
-      } else {
-         /* clear whole buffer */
-	 for ( ; i < nr ; i++ ) {
-	    *b++ = box[i];
-	    n++;
-	 }
-      }
-
-      rmesa->radeon.sarea->nbox = n;
-
-      clear.flags       = flags;
-      clear.clear_color = rmesa->radeon.state.color.clear;
-      clear.clear_depth = rmesa->radeon.state.depth.clear;
-      clear.color_mask  = rmesa->hw.msk.cmd[MSK_RB3D_PLANEMASK];
-      clear.depth_mask  = rmesa->radeon.state.stencil.clear;
-      clear.depth_boxes = depth_boxes;
-
-      n--;
-      b = rmesa->radeon.sarea->boxes;
-      for ( ; n >= 0 ; n-- ) {
-	 depth_boxes[n].f[CLEAR_X1] = (float)b[n].x1;
-	 depth_boxes[n].f[CLEAR_Y1] = (float)b[n].y1;
-	 depth_boxes[n].f[CLEAR_X2] = (float)b[n].x2;
-	 depth_boxes[n].f[CLEAR_Y2] = (float)b[n].y2;
-	 depth_boxes[n].f[CLEAR_DEPTH] =
-	    (float)rmesa->radeon.state.depth.clear;
-      }
-
-      ret = drmCommandWrite( rmesa->radeon.dri.fd, DRM_RADEON_CLEAR,
-			     &clear, sizeof(drm_radeon_clear_t));
-
-      if ( ret ) {
-	 UNLOCK_HARDWARE( &rmesa->radeon );
-	 fprintf( stderr, "DRM_RADEON_CLEAR: return = %d\n", ret );
-	 exit( 1 );
-      }
-   }
-   UNLOCK_HARDWARE( &rmesa->radeon );
-}
-
 static void radeonClear( struct gl_context *ctx, GLbitfield mask )
 {
    r100ContextPtr rmesa = R100_CONTEXT(ctx);
@@ -618,12 +443,7 @@ static void radeonClear( struct gl_context *ctx, GLbitfield mask )
       }
    }
 
-   if (rmesa->radeon.radeonScreen->kernel_mm)
-     radeonUserClear(ctx, orig_mask);
-   else {
-      radeonKernelClear(ctx, flags);
-      rmesa->radeon.hw.all_dirty = GL_TRUE;
-   }
+   radeonUserClear(ctx, orig_mask);
 }
 
 void radeonInitIoctlFuncs( struct gl_context *ctx )
diff --git a/src/mesa/drivers/dri/radeon/radeon_ioctl.h b/src/mesa/drivers/dri/radeon/radeon_ioctl.h
index 790205719b6..c92d54e8fc7 100644
--- a/src/mesa/drivers/dri/radeon/radeon_ioctl.h
+++ b/src/mesa/drivers/dri/radeon/radeon_ioctl.h
@@ -158,23 +158,13 @@ static inline uint32_t cmdpacket3(int cmd_type)
 }
 
 #define OUT_BATCH_PACKET3(packet, num_extra) do {	      \
-    if (!b_l_rmesa->radeonScreen->kernel_mm) {		      \
-      OUT_BATCH(cmdpacket3(RADEON_CMD_PACKET3));				      \
-      OUT_BATCH(CP_PACKET3((packet), (num_extra)));	      \
-    } else {						      \
-      OUT_BATCH(CP_PACKET2);				      \
-      OUT_BATCH(CP_PACKET3((packet), (num_extra)));	      \
-    }							      \
+    OUT_BATCH(CP_PACKET2);				      \
+    OUT_BATCH(CP_PACKET3((packet), (num_extra)));	      \
   } while(0)
 
 #define OUT_BATCH_PACKET3_CLIP(packet, num_extra) do {	      \
-    if (!b_l_rmesa->radeonScreen->kernel_mm) {		      \
-      OUT_BATCH(cmdpacket3(RADEON_CMD_PACKET3_CLIP));	      \
-      OUT_BATCH(CP_PACKET3((packet), (num_extra)));	      \
-    } else {						      \
-      OUT_BATCH(CP_PACKET2);				      \
-      OUT_BATCH(CP_PACKET3((packet), (num_extra)));	      \
-    }							      \
+    OUT_BATCH(CP_PACKET2);				      \
+    OUT_BATCH(CP_PACKET3((packet), (num_extra)));	      \
   } while(0)
 
 
diff --git a/src/mesa/drivers/dri/radeon/radeon_queryobj.c b/src/mesa/drivers/dri/radeon/radeon_queryobj.c
index cc395e9eab4..a12fa584f29 100644
--- a/src/mesa/drivers/dri/radeon/radeon_queryobj.c
+++ b/src/mesa/drivers/dri/radeon/radeon_queryobj.c
@@ -188,25 +188,21 @@ static void radeonEndQuery(struct gl_context *ctx, struct gl_query_object *q)
 static void radeonCheckQuery(struct gl_context *ctx, struct gl_query_object *q)
 {
 	radeon_print(RADEON_STATE, RADEON_TRACE, "%s: query id %d\n", __FUNCTION__, q->Id);
-
+\
 #ifdef DRM_RADEON_GEM_BUSY
 	radeonContextPtr radeon = RADEON_CONTEXT(ctx);
 
-	if (radeon->radeonScreen->kernel_mm) {
-		struct radeon_query_object *query = (struct radeon_query_object *)q;
-		uint32_t domain;
+	struct radeon_query_object *query = (struct radeon_query_object *)q;
+	uint32_t domain;
 
-		/* Need to perform a flush, as per ARB_occlusion_query spec */
-		if (radeon_bo_is_referenced_by_cs(query->bo, radeon->cmdbuf.cs)) {
-			ctx->Driver.Flush(ctx);
-		}
+	/* Need to perform a flush, as per ARB_occlusion_query spec */
+	if (radeon_bo_is_referenced_by_cs(query->bo, radeon->cmdbuf.cs)) {
+		ctx->Driver.Flush(ctx);
+	}
 
-		if (radeon_bo_is_busy(query->bo, &domain) == 0) {
-			radeonQueryGetResult(ctx, q);
-			query->Base.Ready = GL_TRUE;
-		}
-	} else {
-		radeonWaitQuery(ctx, q);
+	if (radeon_bo_is_busy(query->bo, &domain) == 0) {
+		radeonQueryGetResult(ctx, q);
+		query->Base.Ready = GL_TRUE;
 	}
 #else
 	radeonWaitQuery(ctx, q);
diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.h b/src/mesa/drivers/dri/radeon/radeon_screen.h
index 417ebf3b067..88b352aa114 100644
--- a/src/mesa/drivers/dri/radeon/radeon_screen.h
+++ b/src/mesa/drivers/dri/radeon/radeon_screen.h
@@ -109,7 +109,6 @@ typedef struct radeon_screen {
 
    int num_gb_pipes;
    int num_z_pipes;
-   int kernel_mm;
    drm_radeon_sarea_t *sarea;	/* Private SAREA data */
    struct radeon_bo_manager *bom;
 
diff --git a/src/mesa/drivers/dri/radeon/radeon_state.c b/src/mesa/drivers/dri/radeon/radeon_state.c
index 77a06df408e..a025a8d665d 100644
--- a/src/mesa/drivers/dri/radeon/radeon_state.c
+++ b/src/mesa/drivers/dri/radeon/radeon_state.c
@@ -550,31 +550,6 @@ static void radeonPolygonOffset( struct gl_context *ctx,
    rmesa->hw.zbs.cmd[ZBS_SE_ZBIAS_CONSTANT] = constant.ui32;
 }
 
-static void radeonPolygonStipplePreKMS( struct gl_context *ctx, const GLubyte *mask )
-{
-   r100ContextPtr rmesa = R100_CONTEXT(ctx);
-   GLuint i;
-   drm_radeon_stipple_t stipple;
-
-   /* Must flip pattern upside down.
-    */
-   for ( i = 0 ; i < 32 ; i++ ) {
-      rmesa->state.stipple.mask[31 - i] = ((GLuint *) mask)[i];
-   }
-
-   /* TODO: push this into cmd mechanism
-    */
-   radeon_firevertices(&rmesa->radeon);
-   LOCK_HARDWARE( &rmesa->radeon );
-
-   /* FIXME: Use window x,y offsets into stipple RAM.
-    */
-   stipple.mask = rmesa->state.stipple.mask;
-   drmCommandWrite( rmesa->radeon.dri.fd, DRM_RADEON_STIPPLE,
-		    &stipple, sizeof(drm_radeon_stipple_t) );
-   UNLOCK_HARDWARE( &rmesa->radeon );
-}
-
 static void radeonPolygonMode( struct gl_context *ctx, GLenum face, GLenum mode )
 {
    r100ContextPtr rmesa = R100_CONTEXT(ctx);
@@ -2244,7 +2219,7 @@ static void radeonPolygonStipple( struct gl_context *ctx, const GLubyte *mask )
  * Many of the ctx->Driver functions might have been initialized to
  * software defaults in the earlier _mesa_init_driver_functions() call.
  */
-void radeonInitStateFuncs( struct gl_context *ctx , GLboolean dri2 )
+void radeonInitStateFuncs( struct gl_context *ctx )
 {
    ctx->Driver.UpdateState		= radeonInvalidateState;
    ctx->Driver.LightingSpaceChange      = radeonLightingSpaceChange;
@@ -2253,8 +2228,7 @@ void radeonInitStateFuncs( struct gl_context *ctx , GLboolean dri2 )
    ctx->Driver.ReadBuffer		= radeonReadBuffer;
    ctx->Driver.CopyPixels               = _mesa_meta_CopyPixels;
    ctx->Driver.DrawPixels               = _mesa_meta_DrawPixels;
-   if (dri2)
-	   ctx->Driver.ReadPixels               = radeonReadPixels;
+   ctx->Driver.ReadPixels               = radeonReadPixels;
 
    ctx->Driver.AlphaFunc		= radeonAlphaFunc;
    ctx->Driver.BlendEquationSeparate	= radeonBlendEquationSeparate;
@@ -2279,10 +2253,7 @@ void radeonInitStateFuncs( struct gl_context *ctx , GLboolean dri2 )
    ctx->Driver.LogicOpcode		= radeonLogicOpCode;
    ctx->Driver.PolygonMode		= radeonPolygonMode;
    ctx->Driver.PolygonOffset		= radeonPolygonOffset;
-   if (dri2)
-      ctx->Driver.PolygonStipple		= radeonPolygonStipple;
-   else
-      ctx->Driver.PolygonStipple		= radeonPolygonStipplePreKMS;
+   ctx->Driver.PolygonStipple		= radeonPolygonStipple;
    ctx->Driver.RenderMode		= radeonRenderMode;
    ctx->Driver.Scissor			= radeonScissor;
    ctx->Driver.ShadeModel		= radeonShadeModel;
diff --git a/src/mesa/drivers/dri/radeon/radeon_state.h b/src/mesa/drivers/dri/radeon/radeon_state.h
index 9a011e11b22..5bcb415c65e 100644
--- a/src/mesa/drivers/dri/radeon/radeon_state.h
+++ b/src/mesa/drivers/dri/radeon/radeon_state.h
@@ -40,7 +40,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "radeon_context.h"
 
 extern void radeonInitState( r100ContextPtr rmesa );
-extern void radeonInitStateFuncs( struct gl_context *ctx , GLboolean dri2);
+extern void radeonInitStateFuncs( struct gl_context *ctx );
 
 extern void radeonUpdateMaterial( struct gl_context *ctx );
 
diff --git a/src/mesa/drivers/dri/radeon/radeon_state_init.c b/src/mesa/drivers/dri/radeon/radeon_state_init.c
index 33b504cccf8..271eeee7b6d 100644
--- a/src/mesa/drivers/dri/radeon/radeon_state_init.c
+++ b/src/mesa/drivers/dri/radeon/radeon_state_init.c
@@ -160,16 +160,7 @@ static struct {
  */
 static int cmdpkt( r100ContextPtr rmesa, int id ) 
 {
-   drm_radeon_cmd_header_t h;
-
-   if (rmesa->radeon.radeonScreen->kernel_mm) {
-     return CP_PACKET0(packet[id].start, packet[id].len - 1);
-   } else {
-     h.i = 0;
-     h.packet.cmd_type = RADEON_CMD_PACKET;
-     h.packet.packet_id = id;
-   }
-   return h.i;
+   return CP_PACKET0(packet[id].start, packet[id].len - 1);
 }
 
 static int cmdvec( int offset, int stride, int count ) 
@@ -216,37 +207,17 @@ CHECK( tex0_mm, ctx->Texture.Unit[0]._ReallyEnabled, 3 )
 CHECK( tex1_mm, ctx->Texture.Unit[1]._ReallyEnabled, 3 )
 /* need this for the cubic_map on disabled unit 2 bug, maybe r100 only? */
 CHECK( tex2_mm, ctx->Texture._EnabledUnits, 3 )
-CHECK( tex0, ctx->Texture.Unit[0]._ReallyEnabled, 2 )
-CHECK( tex1, ctx->Texture.Unit[1]._ReallyEnabled, 2 )
-CHECK( tex2, ctx->Texture._EnabledUnits, 2 )
-CHECK( cube0, (ctx->Texture.Unit[0]._ReallyEnabled & TEXTURE_CUBE_BIT), 3 + 3*5 - CUBE_STATE_SIZE )
-CHECK( cube1, (ctx->Texture.Unit[1]._ReallyEnabled & TEXTURE_CUBE_BIT), 3 + 3*5 - CUBE_STATE_SIZE )
-CHECK( cube2, (ctx->Texture.Unit[2]._ReallyEnabled & TEXTURE_CUBE_BIT), 3 + 3*5 - CUBE_STATE_SIZE )
 CHECK( cube0_mm, (ctx->Texture.Unit[0]._ReallyEnabled & TEXTURE_CUBE_BIT), 2 + 4*5 - CUBE_STATE_SIZE )
 CHECK( cube1_mm, (ctx->Texture.Unit[1]._ReallyEnabled & TEXTURE_CUBE_BIT), 2 + 4*5 - CUBE_STATE_SIZE )
 CHECK( cube2_mm, (ctx->Texture.Unit[2]._ReallyEnabled & TEXTURE_CUBE_BIT), 2 + 4*5 - CUBE_STATE_SIZE )
-CHECK( fog, ctx->Fog.Enabled, 0 )
 CHECK( fog_add4, ctx->Fog.Enabled, 4 )
-TCL_CHECK( tcl, GL_TRUE, 0 )
 TCL_CHECK( tcl_add4, GL_TRUE, 4 )
-TCL_CHECK( tcl_tex0, ctx->Texture.Unit[0]._ReallyEnabled, 0 )
-TCL_CHECK( tcl_tex1, ctx->Texture.Unit[1]._ReallyEnabled, 0 )
-TCL_CHECK( tcl_tex2, ctx->Texture.Unit[2]._ReallyEnabled, 0 )
 TCL_CHECK( tcl_tex0_add4, ctx->Texture.Unit[0]._ReallyEnabled, 4 )
 TCL_CHECK( tcl_tex1_add4, ctx->Texture.Unit[1]._ReallyEnabled, 4 )
 TCL_CHECK( tcl_tex2_add4, ctx->Texture.Unit[2]._ReallyEnabled, 4 )
 TCL_CHECK( tcl_lighting, ctx->Light.Enabled, 0 )
 TCL_CHECK( tcl_lighting_add4, ctx->Light.Enabled, 4 )
-TCL_CHECK( tcl_eyespace_or_lighting, ctx->_NeedEyeCoords || ctx->Light.Enabled, 0 )
 TCL_CHECK( tcl_eyespace_or_lighting_add4, ctx->_NeedEyeCoords || ctx->Light.Enabled, 4 )
-TCL_CHECK( tcl_lit0, ctx->Light.Enabled && ctx->Light.Light[0].Enabled, 0 )
-TCL_CHECK( tcl_lit1, ctx->Light.Enabled && ctx->Light.Light[1].Enabled, 0 )
-TCL_CHECK( tcl_lit2, ctx->Light.Enabled && ctx->Light.Light[2].Enabled, 0 )
-TCL_CHECK( tcl_lit3, ctx->Light.Enabled && ctx->Light.Light[3].Enabled, 0 )
-TCL_CHECK( tcl_lit4, ctx->Light.Enabled && ctx->Light.Light[4].Enabled, 0 )
-TCL_CHECK( tcl_lit5, ctx->Light.Enabled && ctx->Light.Light[5].Enabled, 0 )
-TCL_CHECK( tcl_lit6, ctx->Light.Enabled && ctx->Light.Light[6].Enabled, 0 )
-TCL_CHECK( tcl_lit7, ctx->Light.Enabled && ctx->Light.Light[7].Enabled, 0 )
 TCL_CHECK( tcl_lit0_add6, ctx->Light.Enabled && ctx->Light.Light[0].Enabled, 6 )
 TCL_CHECK( tcl_lit1_add6, ctx->Light.Enabled && ctx->Light.Light[1].Enabled, 6 )
 TCL_CHECK( tcl_lit2_add6, ctx->Light.Enabled && ctx->Light.Light[2].Enabled, 6 )
@@ -255,19 +226,12 @@ TCL_CHECK( tcl_lit4_add6, ctx->Light.Enabled && ctx->Light.Light[4].Enabled, 6 )
 TCL_CHECK( tcl_lit5_add6, ctx->Light.Enabled && ctx->Light.Light[5].Enabled, 6 )
 TCL_CHECK( tcl_lit6_add6, ctx->Light.Enabled && ctx->Light.Light[6].Enabled, 6 )
 TCL_CHECK( tcl_lit7_add6, ctx->Light.Enabled && ctx->Light.Light[7].Enabled, 6 )
-TCL_CHECK( tcl_ucp0, (ctx->Transform.ClipPlanesEnabled & 0x1), 0 )
-TCL_CHECK( tcl_ucp1, (ctx->Transform.ClipPlanesEnabled & 0x2), 0 )
-TCL_CHECK( tcl_ucp2, (ctx->Transform.ClipPlanesEnabled & 0x4), 0 )
-TCL_CHECK( tcl_ucp3, (ctx->Transform.ClipPlanesEnabled & 0x8), 0 )
-TCL_CHECK( tcl_ucp4, (ctx->Transform.ClipPlanesEnabled & 0x10), 0 )
-TCL_CHECK( tcl_ucp5, (ctx->Transform.ClipPlanesEnabled & 0x20), 0 )
 TCL_CHECK( tcl_ucp0_add4, (ctx->Transform.ClipPlanesEnabled & 0x1), 4 )
 TCL_CHECK( tcl_ucp1_add4, (ctx->Transform.ClipPlanesEnabled & 0x2), 4 )
 TCL_CHECK( tcl_ucp2_add4, (ctx->Transform.ClipPlanesEnabled & 0x4), 4 )
 TCL_CHECK( tcl_ucp3_add4, (ctx->Transform.ClipPlanesEnabled & 0x8), 4 )
 TCL_CHECK( tcl_ucp4_add4, (ctx->Transform.ClipPlanesEnabled & 0x10), 4 )
 TCL_CHECK( tcl_ucp5_add4, (ctx->Transform.ClipPlanesEnabled & 0x20), 4 )
-TCL_CHECK( tcl_eyespace_or_fog, ctx->_NeedEyeCoords || ctx->Fog.Enabled, 0 )
 TCL_CHECK( tcl_eyespace_or_fog_add4, ctx->_NeedEyeCoords || ctx->Fog.Enabled, 4 )
 
 CHECK( txr0, (ctx->Texture.Unit[0]._ReallyEnabled & TEXTURE_RECT_BIT), 0 )
@@ -330,71 +294,6 @@ static void lit_emit(struct gl_context *ctx, struct radeon_state_atom *atom)
    END_BATCH();
 }
 
-static void ctx_emit(struct gl_context *ctx, struct radeon_state_atom *atom)
-{
-   r100ContextPtr r100 = R100_CONTEXT(ctx);
-   BATCH_LOCALS(&r100->radeon);
-   struct radeon_renderbuffer *rrb;
-   uint32_t cbpitch;
-   uint32_t zbpitch, depth_fmt;
-   uint32_t dwords = atom->check(ctx, atom);
-
-   /* output the first 7 bytes of context */
-   BEGIN_BATCH_NO_AUTOSTATE(dwords);
-   OUT_BATCH_TABLE(atom->cmd, 5);
-
-   rrb = radeon_get_depthbuffer(&r100->radeon);
-   if (!rrb) {
-     OUT_BATCH(0);
-     OUT_BATCH(0);
-   } else {
-     zbpitch = (rrb->pitch / rrb->cpp);
-     if (r100->using_hyperz)
-       zbpitch |= RADEON_DEPTH_HYPERZ;
-
-     OUT_BATCH_RELOC(0, rrb->bo, 0, 0, RADEON_GEM_DOMAIN_VRAM, 0);
-     OUT_BATCH(zbpitch);
-     if (rrb->cpp == 4)
-        depth_fmt = RADEON_DEPTH_FORMAT_24BIT_INT_Z;
-     else
-        depth_fmt = RADEON_DEPTH_FORMAT_16BIT_INT_Z;
-     atom->cmd[CTX_RB3D_ZSTENCILCNTL] &= ~RADEON_DEPTH_FORMAT_MASK;
-     atom->cmd[CTX_RB3D_ZSTENCILCNTL] |= depth_fmt;
-   }
-     
-   OUT_BATCH(atom->cmd[CTX_RB3D_ZSTENCILCNTL]);
-   OUT_BATCH(atom->cmd[CTX_CMD_1]);
-   OUT_BATCH(atom->cmd[CTX_PP_CNTL]);
-
-   rrb = radeon_get_colorbuffer(&r100->radeon);
-   if (!rrb || !rrb->bo) {
-      OUT_BATCH(atom->cmd[CTX_RB3D_CNTL]);
-      OUT_BATCH(atom->cmd[CTX_RB3D_COLOROFFSET]);
-   } else {
-      atom->cmd[CTX_RB3D_CNTL] &= ~(0xf << 10);
-      if (rrb->cpp == 4)
-         atom->cmd[CTX_RB3D_CNTL] |= RADEON_COLOR_FORMAT_ARGB8888;
-      else
-         atom->cmd[CTX_RB3D_CNTL] |= RADEON_COLOR_FORMAT_RGB565;
-
-      OUT_BATCH(atom->cmd[CTX_RB3D_CNTL]);
-      OUT_BATCH_RELOC(0, rrb->bo, 0, 0, RADEON_GEM_DOMAIN_VRAM, 0);
-   }
-
-   OUT_BATCH(atom->cmd[CTX_CMD_2]);
-
-   if (!rrb || !rrb->bo) {
-     OUT_BATCH(atom->cmd[CTX_RB3D_COLORPITCH]);
-   } else {
-     cbpitch = (rrb->pitch / rrb->cpp);
-     if (rrb->bo->flags & RADEON_BO_FLAGS_MACRO_TILE)
-       cbpitch |= RADEON_COLOR_TILE_ENABLE;
-     OUT_BATCH(cbpitch);
-   }
-
-   END_BATCH();
-}
-
 static int check_always_ctx( struct gl_context *ctx, struct radeon_state_atom *atom)
 {
    r100ContextPtr r100 = R100_CONTEXT(ctx);
@@ -512,34 +411,6 @@ static void ctx_emit_cs(struct gl_context *ctx, struct radeon_state_atom *atom)
    END_BATCH();
 }
 
-static void cube_emit(struct gl_context *ctx, struct radeon_state_atom *atom)
-{
-   r100ContextPtr r100 = R100_CONTEXT(ctx);
-   BATCH_LOCALS(&r100->radeon);
-   uint32_t dwords = atom->check(ctx, atom);
-   int i = atom->idx, j;
-   radeonTexObj *t = r100->state.texture.unit[i].texobj;
-   radeon_mipmap_level *lvl;
-
-   if (!(ctx->Texture.Unit[i]._ReallyEnabled & TEXTURE_CUBE_BIT))
-	return;
-
-   if (!t)
-	return;
-
-   if (!t->mt)
-	return;
-
-   BEGIN_BATCH_NO_AUTOSTATE(dwords);
-   OUT_BATCH_TABLE(atom->cmd, 3);
-   lvl = &t->mt->levels[0];
-   for (j = 0; j < 5; j++) {
-	OUT_BATCH_RELOC(lvl->faces[j].offset, t->mt->bo, lvl->faces[j].offset,
-			RADEON_GEM_DOMAIN_VRAM, 0, 0);
-   }
-   END_BATCH();
-}
-
 static void cube_emit_cs(struct gl_context *ctx, struct radeon_state_atom *atom)
 {
    r100ContextPtr r100 = R100_CONTEXT(ctx);
@@ -576,41 +447,6 @@ static void cube_emit_cs(struct gl_context *ctx, struct radeon_state_atom *atom)
    END_BATCH();
 }
 
-static void tex_emit(struct gl_context *ctx, struct radeon_state_atom *atom)
-{
-   r100ContextPtr r100 = R100_CONTEXT(ctx);
-   BATCH_LOCALS(&r100->radeon);
-   uint32_t dwords = atom->cmd_size;
-   int i = atom->idx;
-   radeonTexObj *t = r100->state.texture.unit[i].texobj;
-   radeon_mipmap_level *lvl;
-
-   if (t && t->mt && !t->image_override)
-     dwords += 2;
-   BEGIN_BATCH_NO_AUTOSTATE(dwords);
-
-   OUT_BATCH_TABLE(atom->cmd, 3);
-   if (t && t->mt && !t->image_override) {
-     if ((ctx->Texture.Unit[i]._ReallyEnabled & TEXTURE_CUBE_BIT)) {
-   	lvl = &t->mt->levels[0];
-	OUT_BATCH_RELOC(lvl->faces[5].offset, t->mt->bo, lvl->faces[5].offset,
-			RADEON_GEM_DOMAIN_GTT|RADEON_GEM_DOMAIN_VRAM, 0, 0);
-     } else {
-        OUT_BATCH_RELOC(t->tile_bits, t->mt->bo, 0,
-		     RADEON_GEM_DOMAIN_GTT|RADEON_GEM_DOMAIN_VRAM, 0, 0);
-     }
-   } else if (!t) {
-     /* workaround for old CS mechanism */
-     OUT_BATCH(r100->radeon.radeonScreen->texOffset[RADEON_LOCAL_TEX_HEAP]);
-     //     OUT_BATCH(r100->radeon.radeonScreen);
-   } else {
-     OUT_BATCH(t->override_offset);
-   }
-
-   OUT_BATCH_TABLE((atom->cmd+4), 5);
-   END_BATCH();
-}
-
 static void tex_emit_cs(struct gl_context *ctx, struct radeon_state_atom *atom)
 {
    r100ContextPtr r100 = R100_CONTEXT(ctx);
@@ -708,11 +544,8 @@ void radeonInitState( r100ContextPtr rmesa )
    /* Allocate state buffers:
     */
    ALLOC_STATE( ctx, always_add4, CTX_STATE_SIZE, "CTX/context", 0 );
-   if (rmesa->radeon.radeonScreen->kernel_mm) {
-     rmesa->hw.ctx.emit = ctx_emit_cs;
-     rmesa->hw.ctx.check = check_always_ctx;
-   } else
-     rmesa->hw.ctx.emit = ctx_emit;
+   rmesa->hw.ctx.emit = ctx_emit_cs;
+   rmesa->hw.ctx.check = check_always_ctx;
    ALLOC_STATE( lin, always, LIN_STATE_SIZE, "LIN/line", 0 );
    ALLOC_STATE( msk, always, MSK_STATE_SIZE, "MSK/mask", 0 );
    ALLOC_STATE( vpt, always, VPT_STATE_SIZE, "VPT/viewport", 0 );
@@ -721,89 +554,45 @@ void radeonInitState( r100ContextPtr rmesa )
    ALLOC_STATE( zbs, always, ZBS_STATE_SIZE, "ZBS/zbias", 0 );
    ALLOC_STATE( tcl, always, TCL_STATE_SIZE, "TCL/tcl", 1 );
    ALLOC_STATE( mtl, tcl_lighting, MTL_STATE_SIZE, "MTL/material", 1 );
-   if (rmesa->radeon.radeonScreen->kernel_mm) {
-      ALLOC_STATE( grd, always_add2, GRD_STATE_SIZE, "GRD/guard-band", 1 );
-      ALLOC_STATE( fog, fog_add4, FOG_STATE_SIZE, "FOG/fog", 1 );
-      ALLOC_STATE( glt, tcl_lighting_add4, GLT_STATE_SIZE, "GLT/light-global", 1 );
-      ALLOC_STATE( eye, tcl_lighting_add4, EYE_STATE_SIZE, "EYE/eye-vector", 1 );
-      ALLOC_STATE_IDX( tex[0], tex0_mm, TEX_STATE_SIZE, "TEX/tex-0", 0, 0);
-      ALLOC_STATE_IDX( tex[1], tex1_mm, TEX_STATE_SIZE, "TEX/tex-1", 0, 1);
-      ALLOC_STATE_IDX( tex[2], tex2_mm, TEX_STATE_SIZE, "TEX/tex-2", 0, 2);
-      ALLOC_STATE( mat[0], tcl_add4, MAT_STATE_SIZE, "MAT/modelproject", 1 );
-      ALLOC_STATE( mat[1], tcl_eyespace_or_fog_add4, MAT_STATE_SIZE, "MAT/modelview", 1 );
-      ALLOC_STATE( mat[2], tcl_eyespace_or_lighting_add4, MAT_STATE_SIZE, "MAT/it-modelview", 1 );
-      ALLOC_STATE( mat[3], tcl_tex0_add4, MAT_STATE_SIZE, "MAT/texmat0", 1 );
-      ALLOC_STATE( mat[4], tcl_tex1_add4, MAT_STATE_SIZE, "MAT/texmat1", 1 );
-      ALLOC_STATE( mat[5], tcl_tex2_add4, MAT_STATE_SIZE, "MAT/texmat2", 1 );
-      ALLOC_STATE( lit[0], tcl_lit0_add6, LIT_STATE_SIZE, "LIT/light-0", 1 );
-      ALLOC_STATE( lit[1], tcl_lit1_add6, LIT_STATE_SIZE, "LIT/light-1", 1 );
-      ALLOC_STATE( lit[2], tcl_lit2_add6, LIT_STATE_SIZE, "LIT/light-2", 1 );
-      ALLOC_STATE( lit[3], tcl_lit3_add6, LIT_STATE_SIZE, "LIT/light-3", 1 );
-      ALLOC_STATE( lit[4], tcl_lit4_add6, LIT_STATE_SIZE, "LIT/light-4", 1 );
-      ALLOC_STATE( lit[5], tcl_lit5_add6, LIT_STATE_SIZE, "LIT/light-5", 1 );
-      ALLOC_STATE( lit[6], tcl_lit6_add6, LIT_STATE_SIZE, "LIT/light-6", 1 );
-      ALLOC_STATE( lit[7], tcl_lit7_add6, LIT_STATE_SIZE, "LIT/light-7", 1 );
-      ALLOC_STATE( ucp[0], tcl_ucp0_add4, UCP_STATE_SIZE, "UCP/userclip-0", 1 );
-      ALLOC_STATE( ucp[1], tcl_ucp1_add4, UCP_STATE_SIZE, "UCP/userclip-1", 1 );
-      ALLOC_STATE( ucp[2], tcl_ucp2_add4, UCP_STATE_SIZE, "UCP/userclip-2", 1 );
-      ALLOC_STATE( ucp[3], tcl_ucp3_add4, UCP_STATE_SIZE, "UCP/userclip-3", 1 );
-      ALLOC_STATE( ucp[4], tcl_ucp4_add4, UCP_STATE_SIZE, "UCP/userclip-4", 1 );
-      ALLOC_STATE( ucp[5], tcl_ucp5_add4, UCP_STATE_SIZE, "UCP/userclip-5", 1 );
-   } else {
-      ALLOC_STATE( grd, always, GRD_STATE_SIZE, "GRD/guard-band", 1 );
-      ALLOC_STATE( fog, fog, FOG_STATE_SIZE, "FOG/fog", 1 );
-      ALLOC_STATE( glt, tcl_lighting, GLT_STATE_SIZE, "GLT/light-global", 1 );
-      ALLOC_STATE( eye, tcl_lighting, EYE_STATE_SIZE, "EYE/eye-vector", 1 );
-      ALLOC_STATE_IDX( tex[0], tex0, TEX_STATE_SIZE, "TEX/tex-0", 0, 0);
-      ALLOC_STATE_IDX( tex[1], tex1, TEX_STATE_SIZE, "TEX/tex-1", 0, 1);
-      ALLOC_STATE_IDX( tex[2], tex2, TEX_STATE_SIZE, "TEX/tex-2", 0, 2);
-      ALLOC_STATE( mat[0], tcl, MAT_STATE_SIZE, "MAT/modelproject", 1 );
-      ALLOC_STATE( mat[1], tcl_eyespace_or_fog, MAT_STATE_SIZE, "MAT/modelview", 1 );
-      ALLOC_STATE( mat[2], tcl_eyespace_or_lighting, MAT_STATE_SIZE, "MAT/it-modelview", 1 );
-      ALLOC_STATE( mat[3], tcl_tex0, MAT_STATE_SIZE, "MAT/texmat0", 1 );
-      ALLOC_STATE( mat[4], tcl_tex1, MAT_STATE_SIZE, "MAT/texmat1", 1 );
-      ALLOC_STATE( mat[5], tcl_tex2, MAT_STATE_SIZE, "MAT/texmat2", 1 );
-      ALLOC_STATE( lit[0], tcl_lit0, LIT_STATE_SIZE, "LIT/light-0", 1 );
-      ALLOC_STATE( lit[1], tcl_lit1, LIT_STATE_SIZE, "LIT/light-1", 1 );
-      ALLOC_STATE( lit[2], tcl_lit2, LIT_STATE_SIZE, "LIT/light-2", 1 );
-      ALLOC_STATE( lit[3], tcl_lit3, LIT_STATE_SIZE, "LIT/light-3", 1 );
-      ALLOC_STATE( lit[4], tcl_lit4, LIT_STATE_SIZE, "LIT/light-4", 1 );
-      ALLOC_STATE( lit[5], tcl_lit5, LIT_STATE_SIZE, "LIT/light-5", 1 );
-      ALLOC_STATE( lit[6], tcl_lit6, LIT_STATE_SIZE, "LIT/light-6", 1 );
-      ALLOC_STATE( lit[7], tcl_lit7, LIT_STATE_SIZE, "LIT/light-7", 1 );
-      ALLOC_STATE( ucp[0], tcl_ucp0, UCP_STATE_SIZE, "UCP/userclip-0", 1 );
-      ALLOC_STATE( ucp[1], tcl_ucp1, UCP_STATE_SIZE, "UCP/userclip-1", 1 );
-      ALLOC_STATE( ucp[2], tcl_ucp2, UCP_STATE_SIZE, "UCP/userclip-2", 1 );
-      ALLOC_STATE( ucp[3], tcl_ucp3, UCP_STATE_SIZE, "UCP/userclip-3", 1 );
-      ALLOC_STATE( ucp[4], tcl_ucp4, UCP_STATE_SIZE, "UCP/userclip-4", 1 );
-      ALLOC_STATE( ucp[5], tcl_ucp5, UCP_STATE_SIZE, "UCP/userclip-5", 1 );
-   }
+   ALLOC_STATE( grd, always_add2, GRD_STATE_SIZE, "GRD/guard-band", 1 );
+   ALLOC_STATE( fog, fog_add4, FOG_STATE_SIZE, "FOG/fog", 1 );
+   ALLOC_STATE( glt, tcl_lighting_add4, GLT_STATE_SIZE, "GLT/light-global", 1 );
+   ALLOC_STATE( eye, tcl_lighting_add4, EYE_STATE_SIZE, "EYE/eye-vector", 1 );
+   ALLOC_STATE_IDX( tex[0], tex0_mm, TEX_STATE_SIZE, "TEX/tex-0", 0, 0);
+   ALLOC_STATE_IDX( tex[1], tex1_mm, TEX_STATE_SIZE, "TEX/tex-1", 0, 1);
+   ALLOC_STATE_IDX( tex[2], tex2_mm, TEX_STATE_SIZE, "TEX/tex-2", 0, 2);
+   ALLOC_STATE( mat[0], tcl_add4, MAT_STATE_SIZE, "MAT/modelproject", 1 );
+   ALLOC_STATE( mat[1], tcl_eyespace_or_fog_add4, MAT_STATE_SIZE, "MAT/modelview", 1 );
+   ALLOC_STATE( mat[2], tcl_eyespace_or_lighting_add4, MAT_STATE_SIZE, "MAT/it-modelview", 1 );
+   ALLOC_STATE( mat[3], tcl_tex0_add4, MAT_STATE_SIZE, "MAT/texmat0", 1 );
+   ALLOC_STATE( mat[4], tcl_tex1_add4, MAT_STATE_SIZE, "MAT/texmat1", 1 );
+   ALLOC_STATE( mat[5], tcl_tex2_add4, MAT_STATE_SIZE, "MAT/texmat2", 1 );
+   ALLOC_STATE( lit[0], tcl_lit0_add6, LIT_STATE_SIZE, "LIT/light-0", 1 );
+   ALLOC_STATE( lit[1], tcl_lit1_add6, LIT_STATE_SIZE, "LIT/light-1", 1 );
+   ALLOC_STATE( lit[2], tcl_lit2_add6, LIT_STATE_SIZE, "LIT/light-2", 1 );
+   ALLOC_STATE( lit[3], tcl_lit3_add6, LIT_STATE_SIZE, "LIT/light-3", 1 );
+   ALLOC_STATE( lit[4], tcl_lit4_add6, LIT_STATE_SIZE, "LIT/light-4", 1 );
+   ALLOC_STATE( lit[5], tcl_lit5_add6, LIT_STATE_SIZE, "LIT/light-5", 1 );
+   ALLOC_STATE( lit[6], tcl_lit6_add6, LIT_STATE_SIZE, "LIT/light-6", 1 );
+   ALLOC_STATE( lit[7], tcl_lit7_add6, LIT_STATE_SIZE, "LIT/light-7", 1 );
+   ALLOC_STATE( ucp[0], tcl_ucp0_add4, UCP_STATE_SIZE, "UCP/userclip-0", 1 );
+   ALLOC_STATE( ucp[1], tcl_ucp1_add4, UCP_STATE_SIZE, "UCP/userclip-1", 1 );
+   ALLOC_STATE( ucp[2], tcl_ucp2_add4, UCP_STATE_SIZE, "UCP/userclip-2", 1 );
+   ALLOC_STATE( ucp[3], tcl_ucp3_add4, UCP_STATE_SIZE, "UCP/userclip-3", 1 );
+   ALLOC_STATE( ucp[4], tcl_ucp4_add4, UCP_STATE_SIZE, "UCP/userclip-4", 1 );
+   ALLOC_STATE( ucp[5], tcl_ucp5_add4, UCP_STATE_SIZE, "UCP/userclip-5", 1 );
+   ALLOC_STATE( stp, always, STP_STATE_SIZE, "STP/stp", 0 );
 
-   if (rmesa->radeon.radeonScreen->kernel_mm) {
-       ALLOC_STATE( stp, always, STP_STATE_SIZE, "STP/stp", 0 );
-   }
-   
    for (i = 0; i < 3; i++) {
-      if (rmesa->radeon.radeonScreen->kernel_mm)
-          rmesa->hw.tex[i].emit = tex_emit_cs;
-      else
-          rmesa->hw.tex[i].emit = tex_emit;
+      rmesa->hw.tex[i].emit = tex_emit_cs;
    }
    if (rmesa->radeon.radeonScreen->drmSupportsCubeMapsR100)
    {
-      if (rmesa->radeon.radeonScreen->kernel_mm) {
-         ALLOC_STATE_IDX( cube[0], cube0_mm, CUBE_STATE_SIZE, "CUBE/cube-0", 0, 0 );
-         ALLOC_STATE_IDX( cube[1], cube1_mm, CUBE_STATE_SIZE, "CUBE/cube-1", 0, 1 );
-         ALLOC_STATE_IDX( cube[2], cube2_mm, CUBE_STATE_SIZE, "CUBE/cube-2", 0, 2 );
-         for (i = 0; i < 3; i++)
-            rmesa->hw.cube[i].emit = cube_emit_cs;
-      } else {
-         ALLOC_STATE_IDX( cube[0], cube0, CUBE_STATE_SIZE, "CUBE/cube-0", 0, 0 );
-         ALLOC_STATE_IDX( cube[1], cube1, CUBE_STATE_SIZE, "CUBE/cube-1", 0, 1 );
-         ALLOC_STATE_IDX( cube[2], cube2, CUBE_STATE_SIZE, "CUBE/cube-2", 0, 2 );
-         for (i = 0; i < 3; i++)
-            rmesa->hw.cube[i].emit = cube_emit;
-      }
+      ALLOC_STATE_IDX( cube[0], cube0_mm, CUBE_STATE_SIZE, "CUBE/cube-0", 0, 0 );
+      ALLOC_STATE_IDX( cube[1], cube1_mm, CUBE_STATE_SIZE, "CUBE/cube-1", 0, 1 );
+      ALLOC_STATE_IDX( cube[2], cube2_mm, CUBE_STATE_SIZE, "CUBE/cube-2", 0, 2 );
+      for (i = 0; i < 3; i++)
+	 rmesa->hw.cube[i].emit = cube_emit_cs;
    }
    else
    {
@@ -874,25 +663,22 @@ void radeonInitState( r100ContextPtr rmesa )
 	 cmdvec( RADEON_VS_UCP_ADDR + i, 1, 4 );
    }
 
-   if (rmesa->radeon.radeonScreen->kernel_mm) {
-      rmesa->hw.stp.cmd[STP_CMD_0] = CP_PACKET0(RADEON_RE_STIPPLE_ADDR, 0);
-      rmesa->hw.stp.cmd[STP_DATA_0] = 0;
-      rmesa->hw.stp.cmd[STP_CMD_1] = CP_PACKET0_ONE(RADEON_RE_STIPPLE_DATA, 31);
+   rmesa->hw.stp.cmd[STP_CMD_0] = CP_PACKET0(RADEON_RE_STIPPLE_ADDR, 0);
+   rmesa->hw.stp.cmd[STP_DATA_0] = 0;
+   rmesa->hw.stp.cmd[STP_CMD_1] = CP_PACKET0_ONE(RADEON_RE_STIPPLE_DATA, 31);
 
-      rmesa->hw.grd.emit = scl_emit;
-      rmesa->hw.fog.emit = vec_emit;
-      rmesa->hw.glt.emit = vec_emit;
-      rmesa->hw.eye.emit = vec_emit;
-      
-      for (i = 0; i < 6; i++)
-	 rmesa->hw.mat[i].emit = vec_emit;
+   rmesa->hw.grd.emit = scl_emit;
+   rmesa->hw.fog.emit = vec_emit;
+   rmesa->hw.glt.emit = vec_emit;
+   rmesa->hw.eye.emit = vec_emit;
+   for (i = 0; i < 6; i++)
+      rmesa->hw.mat[i].emit = vec_emit;
 
-      for (i = 0; i < 8; i++)
-	 rmesa->hw.lit[i].emit = lit_emit;
+   for (i = 0; i < 8; i++)
+      rmesa->hw.lit[i].emit = lit_emit;
 
-      for (i = 0; i < 6; i++)
-	 rmesa->hw.ucp[i].emit = vec_emit;
-   }
+   for (i = 0; i < 6; i++)
+      rmesa->hw.ucp[i].emit = vec_emit;
 
    rmesa->last_ReallyEnabled = -1;
 
@@ -1150,11 +936,9 @@ void radeonInitState( r100ContextPtr rmesa )
    rmesa->hw.eye.cmd[EYE_Z] = IEEE_ONE;
    rmesa->hw.eye.cmd[EYE_RESCALE_FACTOR] = IEEE_ONE;
 
-   if (rmesa->radeon.radeonScreen->kernel_mm) {
-      radeon_init_query_stateobj(&rmesa->radeon, R100_QUERYOBJ_CMDSIZE);
-      rmesa->radeon.query.queryobj.cmd[R100_QUERYOBJ_CMD_0] = CP_PACKET0(RADEON_RB3D_ZPASS_DATA, 0);
-      rmesa->radeon.query.queryobj.cmd[R100_QUERYOBJ_DATA_0] = 0;
-   }
+   radeon_init_query_stateobj(&rmesa->radeon, R100_QUERYOBJ_CMDSIZE);
+   rmesa->radeon.query.queryobj.cmd[R100_QUERYOBJ_CMD_0] = CP_PACKET0(RADEON_RB3D_ZPASS_DATA, 0);
+   rmesa->radeon.query.queryobj.cmd[R100_QUERYOBJ_DATA_0] = 0;
      
    rmesa->radeon.hw.all_dirty = GL_TRUE;
 
diff --git a/src/mesa/drivers/dri/radeon/radeon_texture.c b/src/mesa/drivers/dri/radeon/radeon_texture.c
index 1a1161e4cce..45c49e4755b 100644
--- a/src/mesa/drivers/dri/radeon/radeon_texture.c
+++ b/src/mesa/drivers/dri/radeon/radeon_texture.c
@@ -1126,9 +1126,7 @@ radeon_init_common_texture_funcs(radeonContextPtr radeon,
 
 	functions->GenerateMipmap = radeonGenerateMipmap;
 
-	if (radeon->radeonScreen->kernel_mm) {
-		functions->CopyTexSubImage2D = radeonCopyTexSubImage2D;
-	}
+	functions->CopyTexSubImage2D = radeonCopyTexSubImage2D;
 
 #if FEATURE_OES_EGL_image
 	functions->EGLImageTargetTexture2D = radeon_image_target_texture_2d;