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-rw-r--r--drivers/gpu/drm/i915/i915_drv.c4
-rw-r--r--drivers/gpu/drm/i915/i915_gem.c8
-rw-r--r--drivers/gpu/drm/i915/i915_irq.c5
-rw-r--r--drivers/gpu/drm/i915/i915_reg.h8
-rw-r--r--drivers/gpu/drm/i915/intel_pm.c5
-rw-r--r--drivers/gpu/drm/i915/intel_ringbuffer.c13
6 files changed, 18 insertions, 25 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 95ccdffb5deb..8a98f9a16418 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/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/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 38490cdf2d9f..cfbcf7ef567e 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/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/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index d45b43a35f15..26172eef9787 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/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/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 91f1d1cd0070..f1f4d8f1df6a 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/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/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index a2d2ce474d0e..a26bf49c4649 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/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/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 6249a7fa9acc..f797613e6c4a 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/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;
}
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