---

yaml --- r: 307293 b: refs/heads/master c: 6b26c86 h: refs/heads/master i: 307291: 5007af2 v: v3
git-mirror · May 3, 2012 · 5175cce · 5175cce
1 parent 34cc1d9
commit 5175cce
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Showing 7 changed files with 19 additions and 26 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ee7b9f93fd96a72e5d09e2b44024c11880873c6b
+refs/heads/master: 6b26c86d615747f67fede6ca9609b0f8b2037d11
diff --git a/trunk/drivers/gpu/drm/i915/i915_drv.c b/trunk/drivers/gpu/drm/i915/i915_drv.c
@@ -438,7 +438,7 @@ void __gen6_gt_force_wake_mt_get(struct drm_i915_private *dev_priv)
 	while (count++ < 50 && (I915_READ_NOTRACE(FORCEWAKE_MT_ACK) & 1))
 		udelay(10);
 
-	I915_WRITE_NOTRACE(FORCEWAKE_MT, (1<<16) | 1);
+	I915_WRITE_NOTRACE(FORCEWAKE_MT, _MASKED_BIT_ENABLE(1));
 	POSTING_READ(FORCEWAKE_MT);
 
 	count = 0;
@@ -480,7 +480,7 @@ void __gen6_gt_force_wake_put(struct drm_i915_private *dev_priv)
 
 void __gen6_gt_force_wake_mt_put(struct drm_i915_private *dev_priv)
 {
-	I915_WRITE_NOTRACE(FORCEWAKE_MT, (1<<16) | 0);
+	I915_WRITE_NOTRACE(FORCEWAKE_MT, _MASKED_BIT_DISABLE(1));
 	/* The below doubles as a POSTING_READ */
 	gen6_gt_check_fifodbg(dev_priv);
 }

diff --git a/trunk/drivers/gpu/drm/i915/i915_gem.c b/trunk/drivers/gpu/drm/i915/i915_gem.c
@@ -3494,9 +3494,9 @@ void i915_gem_init_swizzling(struct drm_device *dev)
 
 	I915_WRITE(TILECTL, I915_READ(TILECTL) | TILECTL_SWZCTL);
 	if (IS_GEN6(dev))
-		I915_WRITE(ARB_MODE, ARB_MODE_ENABLE(ARB_MODE_SWIZZLE_SNB));
+		I915_WRITE(ARB_MODE, _MASKED_BIT_ENABLE(ARB_MODE_SWIZZLE_SNB));
 	else
-		I915_WRITE(ARB_MODE, ARB_MODE_ENABLE(ARB_MODE_SWIZZLE_IVB));
+		I915_WRITE(ARB_MODE, _MASKED_BIT_ENABLE(ARB_MODE_SWIZZLE_IVB));
 }
 
 void i915_gem_init_ppgtt(struct drm_device *dev)
@@ -3545,7 +3545,7 @@ void i915_gem_init_ppgtt(struct drm_device *dev)
 		ecochk = I915_READ(GAM_ECOCHK);
 		I915_WRITE(GAM_ECOCHK, ecochk | ECOCHK_SNB_BIT |
 				       ECOCHK_PPGTT_CACHE64B);
-		I915_WRITE(GFX_MODE, GFX_MODE_ENABLE(GFX_PPGTT_ENABLE));
+		I915_WRITE(GFX_MODE, _MASKED_BIT_ENABLE(GFX_PPGTT_ENABLE));
 	} else if (INTEL_INFO(dev)->gen >= 7) {
 		I915_WRITE(GAM_ECOCHK, ECOCHK_PPGTT_CACHE64B);
 		/* GFX_MODE is per-ring on gen7+ */
@@ -3556,7 +3556,7 @@ void i915_gem_init_ppgtt(struct drm_device *dev)
 
 		if (INTEL_INFO(dev)->gen >= 7)
 			I915_WRITE(RING_MODE_GEN7(ring),
-				   GFX_MODE_ENABLE(GFX_PPGTT_ENABLE));
+				   _MASKED_BIT_ENABLE(GFX_PPGTT_ENABLE));
 
 		I915_WRITE(RING_PP_DIR_DCLV(ring), PP_DIR_DCLV_2G);
 		I915_WRITE(RING_PP_DIR_BASE(ring), pd_offset);

diff --git a/trunk/drivers/gpu/drm/i915/i915_irq.c b/trunk/drivers/gpu/drm/i915/i915_irq.c
@@ -1648,7 +1648,7 @@ static int i915_enable_vblank(struct drm_device *dev, int pipe)
 
 	/* maintain vblank delivery even in deep C-states */
 	if (dev_priv->info->gen == 3)
-		I915_WRITE(INSTPM, INSTPM_AGPBUSY_DIS << 16);
+		I915_WRITE(INSTPM, _MASKED_BIT_DISABLE(INSTPM_AGPBUSY_DIS));
 	spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
 
 	return 0;
@@ -1722,8 +1722,7 @@ static void i915_disable_vblank(struct drm_device *dev, int pipe)
 
 	spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
 	if (dev_priv->info->gen == 3)
-		I915_WRITE(INSTPM,
-			   INSTPM_AGPBUSY_DIS << 16 | INSTPM_AGPBUSY_DIS);
+		I915_WRITE(INSTPM, _MASKED_BIT_ENABLE(INSTPM_AGPBUSY_DIS));
 
 	i915_disable_pipestat(dev_priv, pipe,
 			      PIPE_VBLANK_INTERRUPT_ENABLE |

diff --git a/trunk/drivers/gpu/drm/i915/i915_reg.h b/trunk/drivers/gpu/drm/i915/i915_reg.h
@@ -29,6 +29,9 @@
 
 #define _PORT(port, a, b) ((a) + (port)*((b)-(a)))
 
+#define _MASKED_BIT_ENABLE(a) (((a) << 16) | (a))
+#define _MASKED_BIT_DISABLE(a) ((a) << 16)
+
 /*
  * The Bridge device's PCI config space has information about the
  * fb aperture size and the amount of pre-reserved memory.
@@ -425,8 +428,6 @@
 #define ARB_MODE		0x04030
 #define   ARB_MODE_SWIZZLE_SNB	(1<<4)
 #define   ARB_MODE_SWIZZLE_IVB	(1<<5)
-#define   ARB_MODE_ENABLE(x)	GFX_MODE_ENABLE(x)
-#define   ARB_MODE_DISABLE(x)	GFX_MODE_DISABLE(x)
 #define RENDER_HWS_PGA_GEN7	(0x04080)
 #define RING_FAULT_REG(ring)	(0x4094 + 0x100*(ring)->id)
 #define DONE_REG		0x40b0
@@ -514,9 +515,6 @@
 #define   GFX_PSMI_GRANULARITY		(1<<10)
 #define   GFX_PPGTT_ENABLE		(1<<9)
 
-#define GFX_MODE_ENABLE(bit) (((bit) << 16) | (bit))
-#define GFX_MODE_DISABLE(bit) (((bit) << 16) | (0))
-
 #define SCPD0		0x0209c /* 915+ only */
 #define IER		0x020a0
 #define IIR		0x020a4

diff --git a/trunk/drivers/gpu/drm/i915/intel_pm.c b/trunk/drivers/gpu/drm/i915/intel_pm.c
@@ -2821,9 +2821,8 @@ static void valleyview_init_clock_gating(struct drm_device *dev)
 		intel_flush_display_plane(dev_priv, pipe);
 	}
 
-	I915_WRITE(CACHE_MODE_1, I915_READ(CACHE_MODE_1) |
-		   (PIXEL_SUBSPAN_COLLECT_OPT_DISABLE << 16) |
-		   PIXEL_SUBSPAN_COLLECT_OPT_DISABLE);
+	I915_WRITE(CACHE_MODE_1,
+		   _MASKED_BIT_ENABLE(PIXEL_SUBSPAN_COLLECT_OPT_DISABLE));
 }
 
 static void g4x_init_clock_gating(struct drm_device *dev)

diff --git a/trunk/drivers/gpu/drm/i915/intel_ringbuffer.c b/trunk/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -401,12 +401,11 @@ static int init_render_ring(struct intel_ring_buffer *ring)
 	int ret = init_ring_common(ring);
 
 	if (INTEL_INFO(dev)->gen > 3) {
-		int mode = VS_TIMER_DISPATCH << 16 | VS_TIMER_DISPATCH;
-		I915_WRITE(MI_MODE, mode);
+		I915_WRITE(MI_MODE, _MASKED_BIT_ENABLE(VS_TIMER_DISPATCH));
 		if (IS_GEN7(dev))
 			I915_WRITE(GFX_MODE_GEN7,
-				   GFX_MODE_DISABLE(GFX_TLB_INVALIDATE_ALWAYS) |
-				   GFX_MODE_ENABLE(GFX_REPLAY_MODE));
+				   _MASKED_BIT_DISABLE(GFX_TLB_INVALIDATE_ALWAYS) |
+				   _MASKED_BIT_ENABLE(GFX_REPLAY_MODE));
 	}
 
 	if (INTEL_INFO(dev)->gen >= 5) {
@@ -415,10 +414,8 @@ static int init_render_ring(struct intel_ring_buffer *ring)
 			return ret;
 	}
 
-	if (INTEL_INFO(dev)->gen >= 6) {
-		I915_WRITE(INSTPM,
-			   INSTPM_FORCE_ORDERING << 16 | INSTPM_FORCE_ORDERING);
-	}
+	if (INTEL_INFO(dev)->gen >= 6)
+		I915_WRITE(INSTPM, _MASKED_BIT_ENABLE(INSTPM_FORCE_ORDERING));
 
 	return ret;
 }