Merge commit 'origin/master' into drm-gem

4 files changed, 28 insertions, 7 deletions

diff --git a/src/mesa/drivers/dri/intel/intel_blit.c b/src/mesa/drivers/dri/intel/intel_blit.c
index 174f5ecab0..f1f21e7dfe 100644
--- a/src/mesa/drivers/dri/intel/intel_blit.c
+++ b/src/mesa/drivers/dri/intel/intel_blit.c
@@ -327,9 +327,6 @@ intelEmitCopyBlit(struct intel_context *intel,
       return;
    }
 
-   dst_pitch &= 0xffff;
-   src_pitch &= 0xffff;
-
    /* Initial y values don't seem to work with negative pitches.  If
     * we adjust the offsets manually (below), it seems to work fine.
     *
@@ -362,7 +359,7 @@ intelEmitCopyBlit(struct intel_context *intel,
 
       BEGIN_BATCH(8, NO_LOOP_CLIPRECTS);
       OUT_BATCH(CMD);
-      OUT_BATCH(BR13 | dst_pitch);
+      OUT_BATCH(BR13 | ((uint16_t)dst_pitch));
       OUT_BATCH((0 << 16) | dst_x);
       OUT_BATCH((h << 16) | dst_x2);
       OUT_RELOC(dst_buffer,
diff --git a/src/mesa/drivers/dri/intel/intel_chipset.h b/src/mesa/drivers/dri/intel/intel_chipset.h
index 3c8fd2384e..4a5166263a 100644
--- a/src/mesa/drivers/dri/intel/intel_chipset.h
+++ b/src/mesa/drivers/dri/intel/intel_chipset.h
@@ -53,7 +53,11 @@
 #define PCI_CHIP_I965_GM                0x2A02
 #define PCI_CHIP_I965_GME               0x2A12
 
-#define PCI_CHIP_IGD_GM       0x2A42
+#define PCI_CHIP_IGD_GM                 0x2A42
+
+#define PCI_CHIP_IGD_E_G                0x2E02
+#define PCI_CHIP_Q45_G                  0x2E12
+#define PCI_CHIP_G45_G                  0x2E22
 
 #define IS_MOBILE(devid)	(devid == PCI_CHIP_I855_GM || \
 				 devid == PCI_CHIP_I915_GM || \
@@ -63,7 +67,11 @@
 				 devid == PCI_CHIP_I965_GME || \
 				 devid == PCI_CHIP_IGD_GM)
 
-#define IS_IGD(devid)  (devid == PCI_CHIP_IGD_GM)
+#define IS_IGD_GM(devid)        (devid == PCI_CHIP_IGD_GM)
+#define IS_G4X(devid)           (devid == PCI_CHIP_IGD_E_G || \
+                                 devid == PCI_CHIP_Q45_G || \
+                                 devid == PCI_CHIP_G45_G)
+#define IS_IGD(devid)           (IS_IGD_GM(devid) || IS_G4X(devid))
 
 #define IS_915(devid)		(devid == PCI_CHIP_I915_G || \
 				 devid == PCI_CHIP_E7221_G || \
diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c
index e668b7326a..b9e1eae982 100644
--- a/src/mesa/drivers/dri/intel/intel_context.c
+++ b/src/mesa/drivers/dri/intel/intel_context.c
@@ -167,8 +167,15 @@ intelGetString(GLcontext * ctx, GLenum name)
 	 chipset = "Intel(R) 965GME/GLE";
 	 break;
       case PCI_CHIP_IGD_GM:
+      case PCI_CHIP_IGD_E_G:
 	 chipset = "Intel(R) Integrated Graphics Device";
 	 break;
+      case PCI_CHIP_G45_G:
+         chipset = "Intel(R) G45/G43";
+         break;
+      case PCI_CHIP_Q45_G:
+         chipset = "Intel(R) Q45/Q43";
+         break;
       default:
          chipset = "Unknown Intel Chipset";
          break;
diff --git a/src/mesa/drivers/dri/intel/intel_screen.c b/src/mesa/drivers/dri/intel/intel_screen.c
index 09a30e80a5..8fd503ee8b 100644
--- a/src/mesa/drivers/dri/intel/intel_screen.c
+++ b/src/mesa/drivers/dri/intel/intel_screen.c
@@ -291,6 +291,10 @@ intelUpdateScreenFromSAREA(intelScreenPrivate * intelScreen,
       intelPrintSAREA(sarea);
 }
 
+
+/**
+ * DRI2 entrypoint
+ */
 static void
 intelHandleDrawableConfig(__DRIdrawablePrivate *dPriv,
 			  __DRIcontextPrivate *pcp,
@@ -332,6 +336,9 @@ intelHandleDrawableConfig(__DRIdrawablePrivate *dPriv,
 
 #define BUFFER_FLAG_TILED 0x0100
 
+/**
+ * DRI2 entrypoint
+ */
 static void
 intelHandleBufferAttach(__DRIdrawablePrivate *dPriv,
 			__DRIcontextPrivate *pcp,
@@ -734,6 +741,7 @@ intelFillInModes(__DRIscreenPrivate *psp,
 
 /**
  * This is the driver specific part of the createNewScreen entry point.
+ * Called when using legacy DRI.
  * 
  * \todo maybe fold this into intelInitDriver
  *
@@ -797,7 +805,8 @@ struct intel_context *intelScreenContext(intelScreenPrivate *intelScreen)
 
 /**
  * This is the driver specific part of the createNewScreen entry point.
- * 
+ * Called when using DRI2.
+ *
  * \return the __GLcontextModes supported by this driver
  */
 static const