From ee64347979b4e22976910cb97869887f7de4241c Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Wed, 18 Nov 2009 03:39:20 -0800
Subject: intel: Remove our special color packing macros and just use
 colormac.h.

---
 src/mesa/drivers/dri/intel/intel_pixel_bitmap.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'src/mesa/drivers/dri/intel/intel_pixel_bitmap.c')

diff --git a/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
index 99330b6ddf..9572b67326 100644
--- a/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
+++ b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
@@ -228,10 +228,9 @@ do_blit_bitmap( GLcontext *ctx,
    UNCLAMPED_FLOAT_TO_UBYTE(ubcolor[3], tmpColor[3]);
 
    if (dst->cpp == 2)
-      color = INTEL_PACKCOLOR565(ubcolor[0], ubcolor[1], ubcolor[2]);
+      color = PACK_COLOR_565(ubcolor[0], ubcolor[1], ubcolor[2]);
    else
-      color = INTEL_PACKCOLOR8888(ubcolor[0], ubcolor[1],
-				  ubcolor[2], ubcolor[3]);
+      color = PACK_COLOR_8888(ubcolor[3], ubcolor[0], ubcolor[1], ubcolor[2]);
 
    if (!intel_check_blit_fragment_ops(ctx, tmpColor[3] == 1.0F))
       return GL_FALSE;
-- 
cgit v1.2.3


From a7e4a311e971005f7b23572ff3ca93f6d3c17edf Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Wed, 2 Dec 2009 11:56:18 -0800
Subject: intel: Fix more front-buffer rendering after Brian's less flushing
 patch.

bcbfda71b03303d3f008a6f3cf8cb7d9667bf8d2 left out many blit paths.
This fixes up more of them to get Blender to work again.

Bug #25030.
---
 src/mesa/drivers/dri/intel/intel_pixel_bitmap.c | 2 ++
 src/mesa/drivers/dri/intel/intel_pixel_copy.c   | 2 ++
 2 files changed, 4 insertions(+)

(limited to 'src/mesa/drivers/dri/intel/intel_pixel_bitmap.c')

diff --git a/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
index 99330b6ddf..204a233173 100644
--- a/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
+++ b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
@@ -336,6 +336,8 @@ out:
                               unpack->BufferObj);
    }
 
+   intel_check_front_buffer_rendering(intel);
+
    return GL_TRUE;
 }
 
diff --git a/src/mesa/drivers/dri/intel/intel_pixel_copy.c b/src/mesa/drivers/dri/intel/intel_pixel_copy.c
index f058b3c8e4..622aaa22d6 100644
--- a/src/mesa/drivers/dri/intel/intel_pixel_copy.c
+++ b/src/mesa/drivers/dri/intel/intel_pixel_copy.c
@@ -222,6 +222,8 @@ do_blit_copypixels(GLcontext * ctx,
 out:
    UNLOCK_HARDWARE(intel);
 
+   intel_check_front_buffer_rendering(intel);
+
    DBG("%s: success\n", __FUNCTION__);
    return GL_TRUE;
 }
-- 
cgit v1.2.3


From d85a6f70eba7d59bdee34d33e8b3caaeac328ecb Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Tue, 22 Dec 2009 11:18:29 -0800
Subject: intel: Fix leakage of active texture state in glBitmap fp metaops.

Noticed by clang.
---
 src/mesa/drivers/dri/intel/intel_pixel_bitmap.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/mesa/drivers/dri/intel/intel_pixel_bitmap.c')

diff --git a/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
index 668697cb5e..d0bcc2a360 100644
--- a/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
+++ b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
@@ -503,6 +503,7 @@ intel_texture_bitmap(GLcontext * ctx,
    meta_restore_fragment_program(&intel->meta);
    meta_restore_vertex_program(&intel->meta);
 
+   _mesa_ActiveTextureARB(GL_TEXTURE0_ARB + old_active_texture);
    _mesa_PopClientAttrib();
    _mesa_PopAttrib();
 
-- 
cgit v1.2.3


From cd59e6f553ed0585f9d1a361adab007ede9aa0f6 Mon Sep 17 00:00:00 2001
From: Vinson Lee <vlee@vmware.com>
Date: Fri, 25 Dec 2009 22:34:35 -0800
Subject: intel: Silence implicit function declaration warning.

---
 src/mesa/drivers/dri/intel/intel_pixel_bitmap.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/mesa/drivers/dri/intel/intel_pixel_bitmap.c')

diff --git a/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
index 18e6ebd17c..4a92410615 100644
--- a/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
+++ b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
@@ -32,6 +32,7 @@
 #include "main/mtypes.h"
 #include "main/macros.h"
 #include "main/bufferobj.h"
+#include "main/polygon.h"
 #include "main/pixelstore.h"
 #include "main/state.h"
 #include "main/teximage.h"
-- 
cgit v1.2.3


From c67bb15d4e3da430d511444bd7d159ccb0c84b73 Mon Sep 17 00:00:00 2001
From: Vinson Lee <vlee@vmware.com>
Date: Mon, 28 Dec 2009 18:46:15 -0800
Subject: intel: Silence compiler warnings.

---
 src/mesa/drivers/dri/i915/intel_render.c        | 4 ++--
 src/mesa/drivers/dri/i965/brw_draw_upload.c     | 6 ++++--
 src/mesa/drivers/dri/i965/brw_eu_emit.c         | 2 +-
 src/mesa/drivers/dri/i965/brw_state.h           | 2 +-
 src/mesa/drivers/dri/i965/brw_wm_emit.c         | 2 +-
 src/mesa/drivers/dri/i965/brw_wm_glsl.c         | 2 +-
 src/mesa/drivers/dri/intel/intel_context.h      | 8 ++++----
 src/mesa/drivers/dri/intel/intel_pixel_bitmap.c | 2 +-
 src/mesa/drivers/dri/intel/intel_tex_copy.c     | 2 +-
 9 files changed, 16 insertions(+), 14 deletions(-)

(limited to 'src/mesa/drivers/dri/intel/intel_pixel_bitmap.c')

diff --git a/src/mesa/drivers/dri/i915/intel_render.c b/src/mesa/drivers/dri/i915/intel_render.c
index 410052b3c2..ec209391ab 100644
--- a/src/mesa/drivers/dri/i915/intel_render.c
+++ b/src/mesa/drivers/dri/i915/intel_render.c
@@ -117,7 +117,7 @@ intelDmaPrimitive(struct intel_context *intel, GLenum prim)
    intel_set_prim(intel, hw_prim[prim]);
 }
 
-static inline GLuint intel_get_vb_max(struct intel_context *intel)
+static INLINE GLuint intel_get_vb_max(struct intel_context *intel)
 {
    GLuint ret;
 
@@ -129,7 +129,7 @@ static inline GLuint intel_get_vb_max(struct intel_context *intel)
    return ret;
 }
 
-static inline GLuint intel_get_current_max(struct intel_context *intel)
+static INLINE GLuint intel_get_current_max(struct intel_context *intel)
 {
 
    if (intel->intelScreen->no_vbo)
diff --git a/src/mesa/drivers/dri/i965/brw_draw_upload.c b/src/mesa/drivers/dri/i965/brw_draw_upload.c
index 271a88dae0..c66f43abae 100644
--- a/src/mesa/drivers/dri/i965/brw_draw_upload.c
+++ b/src/mesa/drivers/dri/i965/brw_draw_upload.c
@@ -249,8 +249,10 @@ static void wrap_buffers( struct brw_context *brw,
     */
    /* DON'T DO THIS AS IF WE HAVE TO RE-ORG MEMORY WE NEED SOMEWHERE WITH
       FAKE TO PUSH THIS STUFF */
-//   if (!brw->intel.ttm)
-//      dri_bo_fake_disable_backing_store(brw->vb.upload.bo, NULL, NULL);
+   /*
+   if (!brw->intel.ttm)
+      dri_bo_fake_disable_backing_store(brw->vb.upload.bo, NULL, NULL);
+    */
 }
 
 static void get_space( struct brw_context *brw,
diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c b/src/mesa/drivers/dri/i965/brw_eu_emit.c
index 7a4c046a49..c8fb0a288f 100644
--- a/src/mesa/drivers/dri/i965/brw_eu_emit.c
+++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c
@@ -199,7 +199,7 @@ void brw_set_src1( struct brw_instruction *insn,
        * in the future:
        */
       assert (reg.address_mode == BRW_ADDRESS_DIRECT);
-      //assert (reg.file == BRW_GENERAL_REGISTER_FILE);
+      /* assert (reg.file == BRW_GENERAL_REGISTER_FILE); */
 
       if (insn->header.access_mode == BRW_ALIGN_1) {
 	 insn->bits3.da1.src1_subreg_nr = reg.subnr;
diff --git a/src/mesa/drivers/dri/i965/brw_state.h b/src/mesa/drivers/dri/i965/brw_state.h
index b129b1f1c3..14d5319796 100644
--- a/src/mesa/drivers/dri/i965/brw_state.h
+++ b/src/mesa/drivers/dri/i965/brw_state.h
@@ -35,7 +35,7 @@
 
 #include "brw_context.h"
 
-static inline void
+static INLINE void
 brw_add_validated_bo(struct brw_context *brw, dri_bo *bo)
 {
    assert(brw->state.validated_bo_count < ARRAY_SIZE(brw->state.validated_bos));
diff --git a/src/mesa/drivers/dri/i965/brw_wm_emit.c b/src/mesa/drivers/dri/i965/brw_wm_emit.c
index 5390fd2584..66fb611d50 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_emit.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_emit.c
@@ -1084,7 +1084,7 @@ static void emit_kil_nv( struct brw_wm_compile *c )
 
    brw_push_insn_state(p);
    brw_set_mask_control(p, BRW_MASK_DISABLE);
-   brw_NOT(p, c->emit_mask_reg, brw_mask_reg(1)); //IMASK
+   brw_NOT(p, c->emit_mask_reg, brw_mask_reg(1)); /* IMASK */
    brw_AND(p, r0uw, c->emit_mask_reg, r0uw);
    brw_pop_insn_state(p);
 }
diff --git a/src/mesa/drivers/dri/i965/brw_wm_glsl.c b/src/mesa/drivers/dri/i965/brw_wm_glsl.c
index e8c2cb66ec..7e5533e258 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_glsl.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_glsl.c
@@ -743,7 +743,7 @@ static void emit_kil(struct brw_wm_compile *c)
     struct brw_reg depth = retype(brw_vec1_grf(0, 0), BRW_REGISTER_TYPE_UW);
     brw_push_insn_state(p);
     brw_set_mask_control(p, BRW_MASK_DISABLE);
-    brw_NOT(p, c->emit_mask_reg, brw_mask_reg(1)); //IMASK
+    brw_NOT(p, c->emit_mask_reg, brw_mask_reg(1)); /* IMASK */
     brw_AND(p, depth, c->emit_mask_reg, depth);
     brw_pop_insn_state(p);
 }
diff --git a/src/mesa/drivers/dri/intel/intel_context.h b/src/mesa/drivers/dri/intel/intel_context.h
index eb7be7ddd0..1afec09a34 100644
--- a/src/mesa/drivers/dri/intel/intel_context.h
+++ b/src/mesa/drivers/dri/intel/intel_context.h
@@ -354,14 +354,14 @@ extern char *__progname;
 #define ALIGN(value, alignment)  ((value + alignment - 1) & ~(alignment - 1))
 #define IS_POWER_OF_TWO(val) (((val) & (val - 1)) == 0)
 
-static inline uint32_t
+static INLINE uint32_t
 U_FIXED(float value, uint32_t frac_bits)
 {
    value *= (1 << frac_bits);
    return value < 0 ? 0 : value;
 }
 
-static inline uint32_t
+static INLINE uint32_t
 S_FIXED(float value, uint32_t frac_bits)
 {
    return value * (1 << frac_bits);
@@ -588,7 +588,7 @@ is_power_of_two(uint32_t value)
    return (value & (value - 1)) == 0;
 }
 
-static inline void
+static INLINE void
 intel_bo_map_gtt_preferred(struct intel_context *intel,
 			   drm_intel_bo *bo,
 			   GLboolean write)
@@ -599,7 +599,7 @@ intel_bo_map_gtt_preferred(struct intel_context *intel,
       drm_intel_bo_map(bo, write);
 }
 
-static inline void
+static INLINE void
 intel_bo_unmap_gtt_preferred(struct intel_context *intel,
 			     drm_intel_bo *bo)
 {
diff --git a/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
index 9545ef4b49..19ca515242 100644
--- a/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
+++ b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
@@ -166,7 +166,7 @@ static GLuint get_bitmap_rect(GLsizei width, GLsizei height,
  * Returns the low Y value of the vertical range given, flipped according to
  * whether the framebuffer is or not.
  */
-static inline int
+static INLINE int
 y_flip(struct gl_framebuffer *fb, int y, int height)
 {
    if (fb->Name != 0)
diff --git a/src/mesa/drivers/dri/intel/intel_tex_copy.c b/src/mesa/drivers/dri/intel/intel_tex_copy.c
index 767d04d2f4..ee953cfbe7 100644
--- a/src/mesa/drivers/dri/intel/intel_tex_copy.c
+++ b/src/mesa/drivers/dri/intel/intel_tex_copy.c
@@ -109,7 +109,7 @@ do_copy_texsubimage(struct intel_context *intel,
       return GL_FALSE;
    }
 
-   //   intelFlush(ctx);
+   /* intelFlush(ctx); */
    LOCK_HARDWARE(intel);
    {
       drm_intel_bo *dst_bo = intel_region_buffer(intel,
-- 
cgit v1.2.3


From 01dc463e5d5513e059eea601710cd4babe02610d Mon Sep 17 00:00:00 2001
From: Kristian Høgsberg <krh@bitplanet.net>
Date: Fri, 1 Jan 2010 18:42:23 -0500
Subject: intel: Drop LOCK/UNLOCK_HARDWARE()

---
 src/mesa/drivers/dri/i965/brw_draw.c            |   4 -
 src/mesa/drivers/dri/intel/intel_batchbuffer.c  |  20 +---
 src/mesa/drivers/dri/intel/intel_blit.c         |   6 --
 src/mesa/drivers/dri/intel/intel_context.c      | 131 +-----------------------
 src/mesa/drivers/dri/intel/intel_context.h      |   9 --
 src/mesa/drivers/dri/intel/intel_pixel_bitmap.c |   3 -
 src/mesa/drivers/dri/intel/intel_pixel_copy.c   |   4 -
 src/mesa/drivers/dri/intel/intel_pixel_read.c   |   7 --
 src/mesa/drivers/dri/intel/intel_regions.c      |   4 -
 src/mesa/drivers/dri/intel/intel_span.c         |   3 -
 src/mesa/drivers/dri/intel/intel_tex_copy.c     |   5 -
 src/mesa/drivers/dri/intel/intel_tex_image.c    |   7 --
 src/mesa/drivers/dri/intel/intel_tex_subimage.c |   4 -
 13 files changed, 3 insertions(+), 204 deletions(-)

(limited to 'src/mesa/drivers/dri/intel/intel_pixel_bitmap.c')

diff --git a/src/mesa/drivers/dri/i965/brw_draw.c b/src/mesa/drivers/dri/i965/brw_draw.c
index 7ad860898f..f99d607d86 100644
--- a/src/mesa/drivers/dri/i965/brw_draw.c
+++ b/src/mesa/drivers/dri/i965/brw_draw.c
@@ -339,10 +339,7 @@ static GLboolean brw_try_draw_prims( GLcontext *ctx,
     * so can't access it earlier.
     */
 
-   LOCK_HARDWARE(intel);
-
    if (!intel->constant_cliprect && intel->driDrawable->numClipRects == 0) {
-      UNLOCK_HARDWARE(intel);
       return GL_TRUE;
    }
 
@@ -404,7 +401,6 @@ static GLboolean brw_try_draw_prims( GLcontext *ctx,
    if (intel->always_flush_batch)
       intel_batchbuffer_flush(intel->batch);
  out:
-   UNLOCK_HARDWARE(intel);
 
    brw_state_cache_check_size(brw);
 
diff --git a/src/mesa/drivers/dri/intel/intel_batchbuffer.c b/src/mesa/drivers/dri/intel/intel_batchbuffer.c
index 2eae9b66d8..77a0159f18 100644
--- a/src/mesa/drivers/dri/intel/intel_batchbuffer.c
+++ b/src/mesa/drivers/dri/intel/intel_batchbuffer.c
@@ -129,8 +129,7 @@ intel_batchbuffer_free(struct intel_batchbuffer *batch)
 /* TODO: Push this whole function into bufmgr.
  */
 static void
-do_flush_locked(struct intel_batchbuffer *batch,
-		GLuint used, GLboolean allow_unlock)
+do_flush_locked(struct intel_batchbuffer *batch, GLuint used)
 {
    struct intel_context *intel = batch->intel;
    int ret = 0;
@@ -160,18 +159,6 @@ do_flush_locked(struct intel_batchbuffer *batch,
 		  (x_off & 0xffff) | (y_off << 16));
    }
 
-   if (batch->cliprect_mode == LOOP_CLIPRECTS && num_cliprects == 0) {
-      if (allow_unlock) {
-	 /* If we are not doing any actual user-visible rendering,
-	  * do a sched_yield to keep the app from pegging the cpu while
-	  * achieving nothing.
-	  */
-         UNLOCK_HARDWARE(intel);
-         sched_yield();
-         LOCK_HARDWARE(intel);
-      }
-   }
-
    if (INTEL_DEBUG & DEBUG_BATCH) {
       dri_bo_map(batch->buf, GL_FALSE);
       intel_decode(batch->buf->virtual, used / 4, batch->buf->offset,
@@ -183,7 +170,6 @@ do_flush_locked(struct intel_batchbuffer *batch,
    }
 
    if (ret != 0) {
-      UNLOCK_HARDWARE(intel);
       exit(1);
    }
    intel->vtbl.new_batch(intel);
@@ -252,9 +238,7 @@ _intel_batchbuffer_flush(struct intel_batchbuffer *batch, const char *file,
    /* TODO: Just pass the relocation list and dma buffer up to the
     * kernel.
     */
-   LOCK_HARDWARE(intel);
-   do_flush_locked(batch, used, GL_FALSE);
-   UNLOCK_HARDWARE(intel);
+   do_flush_locked(batch, used);
 
    if (INTEL_DEBUG & DEBUG_SYNC) {
       fprintf(stderr, "waiting for idle\n");
diff --git a/src/mesa/drivers/dri/intel/intel_blit.c b/src/mesa/drivers/dri/intel/intel_blit.c
index 3f2f8eb7cd..c6e4341d71 100644
--- a/src/mesa/drivers/dri/intel/intel_blit.c
+++ b/src/mesa/drivers/dri/intel/intel_blit.c
@@ -117,7 +117,6 @@ intelEmitCopyBlit(struct intel_context *intel,
    } while (pass < 2);
 
    if (pass >= 2) {
-       LOCK_HARDWARE(intel);
        dri_bo_map(dst_buffer, GL_TRUE);
        dri_bo_map(src_buffer, GL_FALSE);
        _mesa_copy_rect((GLubyte *)dst_buffer->virtual + dst_offset,
@@ -131,7 +130,6 @@ intelEmitCopyBlit(struct intel_context *intel,
        
        dri_bo_unmap(src_buffer);
        dri_bo_unmap(dst_buffer);
-       UNLOCK_HARDWARE(intel);
 
        return GL_TRUE;
    }
@@ -239,8 +237,6 @@ intelClearWithBlit(GLcontext *ctx, GLbitfield mask)
       skipBuffers = BUFFER_BIT_STENCIL;
    }
 
-   LOCK_HARDWARE(intel);
-
    intel_get_cliprects(intel, &cliprects, &num_cliprects, &x_off, &y_off);
    if (num_cliprects) {
       GLint cx, cy, cw, ch;
@@ -412,8 +408,6 @@ intelClearWithBlit(GLcontext *ctx, GLbitfield mask)
          }
       }
    }
-
-   UNLOCK_HARDWARE(intel);
 }
 
 GLboolean
diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c
index 5ed09f14ca..b5e742f8fe 100644
--- a/src/mesa/drivers/dri/intel/intel_context.c
+++ b/src/mesa/drivers/dri/intel/intel_context.c
@@ -611,6 +611,7 @@ intelInitContext(struct intel_context *intel,
    intel->driScreen = sPriv;
    intel->sarea = intelScreen->sarea;
    intel->driContext = driContextPriv;
+   intel->driFd = sPriv->fd;
 
    if (IS_965(intel->intelScreen->deviceID)) {
       intel->gen = 4;
@@ -632,11 +633,6 @@ intelInitContext(struct intel_context *intel,
       intel->is_g4x = GL_TRUE;
    }
 
-   /* Dri stuff */
-   intel->hHWContext = driContextPriv->hHWContext;
-   intel->driFd = sPriv->fd;
-   intel->driHwLock = sPriv->lock;
-
    driParseConfigFiles(&intel->optionCache, &intelScreen->optionCache,
                        intel->driScreen->myNum,
 		       (intel->gen >= 4) ? "i965" : "i915");
@@ -1027,128 +1023,3 @@ intelMakeCurrent(__DRIcontext * driContextPriv,
 
    return GL_TRUE;
 }
-
-static void
-intelContendedLock(struct intel_context *intel, GLuint flags)
-{
-   __DRIdrawable *dPriv = intel->driDrawable;
-   __DRIscreen *sPriv = intel->driScreen;
-   volatile drm_i915_sarea_t *sarea = intel->sarea;
-   int me = intel->hHWContext;
-
-   drmGetLock(intel->driFd, intel->hHWContext, flags);
-
-   if (INTEL_DEBUG & DEBUG_LOCK)
-      _mesa_printf("%s - got contended lock\n", __progname);
-
-   /* If the window moved, may need to set a new cliprect now.
-    *
-    * NOTE: This releases and regains the hw lock, so all state
-    * checking must be done *after* this call:
-    */
-   if (dPriv)
-       DRI_VALIDATE_DRAWABLE_INFO(sPriv, dPriv);
-
-   if (sarea && sarea->ctxOwner != me) {
-      if (INTEL_DEBUG & DEBUG_BUFMGR) {
-	 fprintf(stderr, "Lost Context: sarea->ctxOwner %x me %x\n",
-		 sarea->ctxOwner, me);
-      }
-      sarea->ctxOwner = me;
-   }
-
-   /* Drawable changed?
-    */
-   if (dPriv && intel->lastStamp != dPriv->lastStamp) {
-       intelWindowMoved(intel);
-       intel->lastStamp = dPriv->lastStamp;
-   }
-}
-
-
-_glthread_DECLARE_STATIC_MUTEX(lockMutex);
-
-/* Lock the hardware and validate our state.  
- */
-void LOCK_HARDWARE( struct intel_context *intel )
-{
-    __DRIdrawable *dPriv = intel->driDrawable;
-    __DRIscreen *sPriv = intel->driScreen;
-    char __ret = 0;
-    struct intel_framebuffer *intel_fb = NULL;
-    struct intel_renderbuffer *intel_rb = NULL;
-
-    intel->locked++;
-    if (intel->locked >= 2)
-       return;
-
-    if (!sPriv->dri2.enabled)
-       _glthread_LOCK_MUTEX(lockMutex);
-
-    if (intel->driDrawable) {
-       intel_fb = intel->driDrawable->driverPrivate;
-
-       if (intel_fb)
-	  intel_rb =
-	     intel_get_renderbuffer(&intel_fb->Base,
-				    intel_fb->Base._ColorDrawBufferIndexes[0]);
-    }
-
-    if (intel_rb && dPriv->vblFlags &&
-	!(dPriv->vblFlags & VBLANK_FLAG_NO_IRQ) &&
-	(intel_fb->vbl_waited - intel_rb->vbl_pending) > (1<<23)) {
-	drmVBlank vbl;
-
-	vbl.request.type = DRM_VBLANK_ABSOLUTE;
-
-	if ( dPriv->vblFlags & VBLANK_FLAG_SECONDARY ) {
-	    vbl.request.type |= DRM_VBLANK_SECONDARY;
-	}
-
-	vbl.request.sequence = intel_rb->vbl_pending;
-	drmWaitVBlank(intel->driFd, &vbl);
-	intel_fb->vbl_waited = vbl.reply.sequence;
-    }
-
-    if (!sPriv->dri2.enabled) {
-	DRM_CAS(intel->driHwLock, intel->hHWContext,
-		(DRM_LOCK_HELD|intel->hHWContext), __ret);
-
-	if (__ret)
-	    intelContendedLock( intel, 0 );
-    }
-
-
-    if (INTEL_DEBUG & DEBUG_LOCK)
-      _mesa_printf("%s - locked\n", __progname);
-}
-
-
-/* Unlock the hardware using the global current context 
- */
-void UNLOCK_HARDWARE( struct intel_context *intel )
-{
-    __DRIscreen *sPriv = intel->driScreen;
-
-   intel->locked--;
-   if (intel->locked > 0)
-      return;
-
-   assert(intel->locked == 0);
-
-   if (!sPriv->dri2.enabled) {
-      DRM_UNLOCK(intel->driFd, intel->driHwLock, intel->hHWContext);
-      _glthread_UNLOCK_MUTEX(lockMutex);
-   }
-
-   if (INTEL_DEBUG & DEBUG_LOCK)
-      _mesa_printf("%s - unlocked\n", __progname);
-
-   /**
-    * Nothing should be left in batch outside of LOCK/UNLOCK which references
-    * cliprects.
-    */
-   if (intel->batch->cliprect_mode == REFERENCES_CLIPRECTS)
-      intel_batchbuffer_flush(intel->batch);
-}
-
diff --git a/src/mesa/drivers/dri/intel/intel_context.h b/src/mesa/drivers/dri/intel/intel_context.h
index 6e0b47160a..ec026f8024 100644
--- a/src/mesa/drivers/dri/intel/intel_context.h
+++ b/src/mesa/drivers/dri/intel/intel_context.h
@@ -295,8 +295,6 @@ struct intel_context
    drm_clip_rect_t draw_rect;
    drm_clip_rect_t scissor_rect;
 
-   drm_context_t hHWContext;
-   drmLock *driHwLock;
    int driFd;
 
    __DRIcontext *driContext;
@@ -320,11 +318,6 @@ struct intel_context
    GLuint swap_missed_count;
 };
 
-/* These are functions now:
- */
-void LOCK_HARDWARE( struct intel_context *intel );
-void UNLOCK_HARDWARE( struct intel_context *intel );
-
 extern char *__progname;
 
 
@@ -443,8 +436,6 @@ extern GLboolean intelInitContext(struct intel_context *intel,
                                   void *sharedContextPrivate,
                                   struct dd_function_table *functions);
 
-extern void intelGetLock(struct intel_context *intel, GLuint flags);
-
 extern void intelFinish(GLcontext * ctx);
 extern void intelFlush(GLcontext * ctx);
 
diff --git a/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
index f23f94f35e..85e5ad2cdd 100644
--- a/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
+++ b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
@@ -236,8 +236,6 @@ do_blit_bitmap( GLcontext *ctx,
    if (!intel_check_blit_fragment_ops(ctx, tmpColor[3] == 1.0F))
       return GL_FALSE;
 
-   LOCK_HARDWARE(intel);
-
    intel_get_cliprects(intel, &cliprects, &num_cliprects, &x_off, &y_off);
    if (num_cliprects != 0) {
       GLuint i;
@@ -325,7 +323,6 @@ do_blit_bitmap( GLcontext *ctx,
       }
    }
 out:
-   UNLOCK_HARDWARE(intel);
 
    if (INTEL_DEBUG & DEBUG_SYNC)
       intel_batchbuffer_flush(intel->batch);
diff --git a/src/mesa/drivers/dri/intel/intel_pixel_copy.c b/src/mesa/drivers/dri/intel/intel_pixel_copy.c
index 689a00cb00..01c440907b 100644
--- a/src/mesa/drivers/dri/intel/intel_pixel_copy.c
+++ b/src/mesa/drivers/dri/intel/intel_pixel_copy.c
@@ -134,8 +134,6 @@ do_blit_copypixels(GLcontext * ctx,
 
    intelFlush(&intel->ctx);
 
-   LOCK_HARDWARE(intel);
-
    intel_get_cliprects(intel, &cliprects, &num_cliprects, &x_off, &y_off);
    if (num_cliprects != 0) {
       GLint delta_x;
@@ -214,13 +212,11 @@ do_blit_copypixels(GLcontext * ctx,
 				ctx->Color.ColorLogicOpEnabled ?
 				ctx->Color.LogicOp : GL_COPY)) {
 	    DBG("%s: blit failure\n", __FUNCTION__);
-	    UNLOCK_HARDWARE(intel);
 	    return GL_FALSE;
 	 }
       }
    }
 out:
-   UNLOCK_HARDWARE(intel);
 
    intel_check_front_buffer_rendering(intel);
 
diff --git a/src/mesa/drivers/dri/intel/intel_pixel_read.c b/src/mesa/drivers/dri/intel/intel_pixel_read.c
index 3b75b718ff..9c0fdc6067 100644
--- a/src/mesa/drivers/dri/intel/intel_pixel_read.c
+++ b/src/mesa/drivers/dri/intel/intel_pixel_read.c
@@ -105,15 +105,12 @@ do_texture_readpixels(GLcontext * ctx,
       return GL_FALSE;
    }
 
-   LOCK_HARDWARE(intel);
-
    if (intel->driDrawable->numClipRects) {
       intel->vtbl.install_meta_state(intel);
       intel->vtbl.meta_no_depth_write(intel);
       intel->vtbl.meta_no_stencil_write(intel);
 
       if (!driClipRectToFramebuffer(ctx->ReadBuffer, &x, &y, &width, &height)) {
-         UNLOCK_HARDWARE(intel);
          SET_STATE(i830, state);
          if (INTEL_DEBUG & DEBUG_PIXEL)
             fprintf(stderr, "%s: cliprect failed\n", __FUNCTION__);
@@ -150,7 +147,6 @@ do_texture_readpixels(GLcontext * ctx,
 
       intel->vtbl.leave_meta_state(intel);
    }
-   UNLOCK_HARDWARE(intel);
 
    intel_region_wait_fence(ctx, dest_region);   /* required by GL */
    return GL_TRUE;
@@ -224,7 +220,6 @@ do_blit_readpixels(GLcontext * ctx,
     * fire with lock held to guarentee cliprects are correct.
     */
    intelFlush(&intel->ctx);
-   LOCK_HARDWARE(intel);
 
    if (intel->driReadDrawable->numClipRects) {
       GLboolean all = (width * height * src->cpp == dst->Base.Size &&
@@ -261,12 +256,10 @@ do_blit_readpixels(GLcontext * ctx,
 				rect.y2 - src_rect.y2,
 				rect.x2 - rect.x1, rect.y2 - rect.y1,
 				GL_COPY)) {
-	    UNLOCK_HARDWARE(intel);
 	    return GL_FALSE;
 	 }
       }
    }
-   UNLOCK_HARDWARE(intel);
 
    if (INTEL_DEBUG & DEBUG_PIXEL)
       _mesa_printf("%s - DONE\n", __FUNCTION__);
diff --git a/src/mesa/drivers/dri/intel/intel_regions.c b/src/mesa/drivers/dri/intel/intel_regions.c
index d6b9dc4446..cff34ff9ac 100644
--- a/src/mesa/drivers/dri/intel/intel_regions.c
+++ b/src/mesa/drivers/dri/intel/intel_regions.c
@@ -362,14 +362,12 @@ intel_region_data(struct intel_context *intel,
          intel_region_cow(intel, dst);
    }
 
-   LOCK_HARDWARE(intel);
    _mesa_copy_rect(intel_region_map(intel, dst) + dst_offset,
                    dst->cpp,
                    dst->pitch,
                    dstx, dsty, width, height, src, src_pitch, srcx, srcy);
 
    intel_region_unmap(intel, dst);
-   UNLOCK_HARDWARE(intel);
 }
 
 /* Copy rectangular sub-regions. Need better logic about when to
@@ -485,7 +483,6 @@ intel_region_cow(struct intel_context *intel, struct intel_region *region)
    /* Now blit from the texture buffer to the new buffer: 
     */
 
-   LOCK_HARDWARE(intel);
    ok = intelEmitCopyBlit(intel,
                           region->cpp,
                           region->pitch, pbo->buffer, 0, region->tiling,
@@ -494,7 +491,6 @@ intel_region_cow(struct intel_context *intel, struct intel_region *region)
                           region->pitch, region->height,
                           GL_COPY);
    assert(ok);
-   UNLOCK_HARDWARE(intel);
 }
 
 dri_bo *
diff --git a/src/mesa/drivers/dri/intel/intel_span.c b/src/mesa/drivers/dri/intel/intel_span.c
index d1681e9088..605734d8e5 100644
--- a/src/mesa/drivers/dri/intel/intel_span.c
+++ b/src/mesa/drivers/dri/intel/intel_span.c
@@ -517,7 +517,6 @@ intelSpanRenderStart(GLcontext * ctx)
    GLuint i;
 
    intelFlush(&intel->ctx);
-   LOCK_HARDWARE(intel);
 
    for (i = 0; i < ctx->Const.MaxTextureImageUnits; i++) {
       if (ctx->Texture.Unit[i]._ReallyEnabled) {
@@ -553,8 +552,6 @@ intelSpanRenderFinish(GLcontext * ctx)
    intel_map_unmap_framebuffer(intel, ctx->DrawBuffer, GL_FALSE);
    if (ctx->ReadBuffer != ctx->DrawBuffer)
       intel_map_unmap_framebuffer(intel, ctx->ReadBuffer, GL_FALSE);
-
-   UNLOCK_HARDWARE(intel);
 }
 
 
diff --git a/src/mesa/drivers/dri/intel/intel_tex_copy.c b/src/mesa/drivers/dri/intel/intel_tex_copy.c
index a70738c958..e1d0b12752 100644
--- a/src/mesa/drivers/dri/intel/intel_tex_copy.c
+++ b/src/mesa/drivers/dri/intel/intel_tex_copy.c
@@ -110,7 +110,6 @@ do_copy_texsubimage(struct intel_context *intel,
    }
 
    /* intelFlush(ctx); */
-   LOCK_HARDWARE(intel);
    {
       drm_intel_bo *dst_bo = intel_region_buffer(intel,
 						 intelImage->mt->region,
@@ -132,7 +131,6 @@ do_copy_texsubimage(struct intel_context *intel,
 
       /* Can't blit to tiled buffers with non-tile-aligned offset. */
       if (intelImage->mt->region->tiling == I915_TILING_Y) {
-	 UNLOCK_HARDWARE(intel);
 	 return GL_FALSE;
       }
 
@@ -169,13 +167,10 @@ do_copy_texsubimage(struct intel_context *intel,
 			     x, y, image_x + dstx, image_y + dsty,
 			     width, height,
 			     GL_COPY)) {
-	 UNLOCK_HARDWARE(intel);
 	 return GL_FALSE;
       }
    }
 
-   UNLOCK_HARDWARE(intel);
-
    return GL_TRUE;
 }
 
diff --git a/src/mesa/drivers/dri/intel/intel_tex_image.c b/src/mesa/drivers/dri/intel/intel_tex_image.c
index 66d61f93ea..498d944c52 100644
--- a/src/mesa/drivers/dri/intel/intel_tex_image.c
+++ b/src/mesa/drivers/dri/intel/intel_tex_image.c
@@ -235,7 +235,6 @@ try_pbo_upload(struct intel_context *intel,
 
    if (drm_intel_bo_references(intel->batch->buf, dst_buffer))
       intelFlush(&intel->ctx);
-   LOCK_HARDWARE(intel);
    {
       dri_bo *src_buffer = intel_bufferobj_buffer(intel, pbo, INTEL_READ);
 
@@ -245,11 +244,9 @@ try_pbo_upload(struct intel_context *intel,
 			     dst_stride, dst_buffer, 0, GL_FALSE,
 			     0, 0, dst_x, dst_y, width, height,
 			     GL_COPY)) {
-	 UNLOCK_HARDWARE(intel);
 	 return GL_FALSE;
       }
    }
-   UNLOCK_HARDWARE(intel);
 
    return GL_TRUE;
 }
@@ -469,8 +466,6 @@ intelTexImage(GLcontext * ctx,
 					   pixels, unpack, "glTexImage");
    }
 
-   LOCK_HARDWARE(intel);
-
    if (intelImage->mt) {
       if (pixels != NULL) {
 	 /* Flush any queued rendering with the texture before mapping. */
@@ -551,8 +546,6 @@ intelTexImage(GLcontext * ctx,
          intel_miptree_image_unmap(intel, intelImage->mt);
       texImage->Data = NULL;
    }
-
-   UNLOCK_HARDWARE(intel);
 }
 
 
diff --git a/src/mesa/drivers/dri/intel/intel_tex_subimage.c b/src/mesa/drivers/dri/intel/intel_tex_subimage.c
index 1f68208266..7f1dc89022 100644
--- a/src/mesa/drivers/dri/intel/intel_tex_subimage.c
+++ b/src/mesa/drivers/dri/intel/intel_tex_subimage.c
@@ -72,8 +72,6 @@ intelTexSubimage(GLcontext * ctx,
    if (!pixels)
       return;
 
-   LOCK_HARDWARE(intel);
-
    /* Map buffer if necessary.  Need to lock to prevent other contexts
     * from uploading the buffer under us.
     */
@@ -129,8 +127,6 @@ intelTexSubimage(GLcontext * ctx,
       intel_miptree_image_unmap(intel, intelImage->mt);
       texImage->Data = NULL;
    }
-
-   UNLOCK_HARDWARE(intel);
 }
 
 
-- 
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