From: Ville Syrjälä <ville.syrj...@linux.intel.com>
All display registers should now include the proper offset on VLV.
That means IS_DISPLAYREG() is now useless, and we can eliminate it.
Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
---
drivers/gpu/drm/i915/i915_drv.c | 104 +---------------------------------------
1 file changed, 1 insertion(+), 103 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 521a253..1a5b04a 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -1117,102 +1117,6 @@ MODULE_LICENSE("GPL and additional rights");
((HAS_FORCE_WAKE((dev_priv)->dev)) && \
((reg) < 0x40000) && \
((reg) != FORCEWAKE))
-
-static bool IS_DISPLAYREG(u32 reg)
-{
- /*
- * This should make it easier to transition modules over to the
- * new register block scheme, since we can do it incrementally.
- */
- if (reg >= VLV_DISPLAY_BASE)
- return false;
-
- if (reg >= RENDER_RING_BASE &&
- reg < RENDER_RING_BASE + 0xff)
- return false;
- if (reg >= GEN6_BSD_RING_BASE &&
- reg < GEN6_BSD_RING_BASE + 0xff)
- return false;
- if (reg >= BLT_RING_BASE &&
- reg < BLT_RING_BASE + 0xff)
- return false;
-
- if (reg == PGTBL_ER)
- return false;
-
- if (reg >= IPEIR_I965 &&
- reg < HWSTAM)
- return false;
-
- if (reg == MI_MODE)
- return false;
-
- if (reg == GFX_MODE_GEN7)
- return false;
-
- if (reg == RENDER_HWS_PGA_GEN7 ||
- reg == BSD_HWS_PGA_GEN7 ||
- reg == BLT_HWS_PGA_GEN7)
- return false;
-
- if (reg == GEN6_BSD_SLEEP_PSMI_CONTROL ||
- reg == GEN6_BSD_RNCID)
- return false;
-
- if (reg == GEN6_BLITTER_ECOSKPD)
- return false;
-
- if (reg >= 0x4000c &&
- reg <= 0x4002c)
- return false;
-
- if (reg >= 0x4f000 &&
- reg <= 0x4f08f)
- return false;
-
- if (reg >= 0x4f100 &&
- reg <= 0x4f11f)
- return false;
-
- if (reg >= VLV_MASTER_IER &&
- reg <= GEN6_PMIER)
- return false;
-
- if (reg >= FENCE_REG_SANDYBRIDGE_0 &&
- reg < (FENCE_REG_SANDYBRIDGE_0 + (16*8)))
- return false;
-
- if (reg >= VLV_IIR_RW &&
- reg <= VLV_ISR)
- return false;
-
- if (reg == FORCEWAKE_VLV ||
- reg == FORCEWAKE_ACK_VLV)
- return false;
-
- if (reg == GEN6_GDRST)
- return false;
-
- switch (reg) {
- case _3D_CHICKEN3:
- case IVB_CHICKEN3:
- case GEN7_COMMON_SLICE_CHICKEN1:
- case GEN7_L3CNTLREG1:
- case GEN7_L3_CHICKEN_MODE_REGISTER:
- case GEN7_ROW_CHICKEN2:
- case GEN7_L3SQCREG4:
- case GEN7_SQ_CHICKEN_MBCUNIT_CONFIG:
- case GEN7_HALF_SLICE_CHICKEN1:
- case GEN6_MBCTL:
- case GEN6_UCGCTL2:
- return false;
- default:
- break;
- }
-
- return true;
-}
-
static void
ilk_dummy_write(struct drm_i915_private *dev_priv)
{
@@ -1236,8 +1140,6 @@ u##x i915_read##x(struct drm_i915_private *dev_priv, u32
reg) { \
if (dev_priv->forcewake_count == 0) \
dev_priv->gt.force_wake_put(dev_priv); \
spin_unlock_irqrestore(&dev_priv->gt_lock, irqflags); \
- } else if (IS_VALLEYVIEW(dev_priv->dev) && IS_DISPLAYREG(reg)) { \
- val = read##y(dev_priv->regs + reg + 0x180000); \
} else { \
val = read##y(dev_priv->regs + reg); \
} \
@@ -1264,11 +1166,7 @@ void i915_write##x(struct drm_i915_private *dev_priv,
u32 reg, u##x val) { \
DRM_ERROR("Unknown unclaimed register before writing to %x\n",
reg); \
I915_WRITE_NOTRACE(GEN7_ERR_INT, ERR_INT_MMIO_UNCLAIMED); \
} \
- if (IS_VALLEYVIEW(dev_priv->dev) && IS_DISPLAYREG(reg)) { \
- write##y(val, dev_priv->regs + reg + 0x180000); \
- } else { \
- write##y(val, dev_priv->regs + reg); \
- } \
+ write##y(val, dev_priv->regs + reg); \
if (unlikely(__fifo_ret)) { \
gen6_gt_check_fifodbg(dev_priv); \
} \
--
1.7.12.4
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