drm/i915: Make IS_BROXTON only take dev_priv
Saves 1392 bytes of .rodata strings.
Also change a few function/macro prototypes in i915_gem_gtt.c
from dev to dev_priv where it made more sense to do so.
v2: Add parantheses around dev_priv. (Ville Syrjala)
v3: Mention function prototype changes. (David Weinehall)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: David Weinehall <david.weinehall@linux.intel.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Jani Nikula <jani.nikula@linux.intel.com>
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: David Weinehall <david.weinehall@linux.intel.com>
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 1f788d1..1eef0de 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -373,27 +373,29 @@
/* We use the flushing unmap only with ppgtt structures:
* page directories, page tables and scratch pages.
*/
-static void kunmap_page_dma(struct drm_device *dev, void *vaddr)
+static void kunmap_page_dma(struct drm_i915_private *dev_priv, void *vaddr)
{
/* There are only few exceptions for gen >=6. chv and bxt.
* And we are not sure about the latter so play safe for now.
*/
- if (IS_CHERRYVIEW(dev) || IS_BROXTON(dev))
+ if (IS_CHERRYVIEW(dev_priv) || IS_BROXTON(dev_priv))
drm_clflush_virt_range(vaddr, PAGE_SIZE);
kunmap_atomic(vaddr);
}
#define kmap_px(px) kmap_page_dma(px_base(px))
-#define kunmap_px(ppgtt, vaddr) kunmap_page_dma((ppgtt)->base.dev, (vaddr))
+#define kunmap_px(ppgtt, vaddr) \
+ kunmap_page_dma(to_i915((ppgtt)->base.dev), (vaddr))
#define setup_px(dev, px) setup_page_dma((dev), px_base(px))
#define cleanup_px(dev, px) cleanup_page_dma((dev), px_base(px))
-#define fill_px(dev, px, v) fill_page_dma((dev), px_base(px), (v))
-#define fill32_px(dev, px, v) fill_page_dma_32((dev), px_base(px), (v))
+#define fill_px(dev_priv, px, v) fill_page_dma((dev_priv), px_base(px), (v))
+#define fill32_px(dev_priv, px, v) \
+ fill_page_dma_32((dev_priv), px_base(px), (v))
-static void fill_page_dma(struct drm_device *dev, struct i915_page_dma *p,
- const uint64_t val)
+static void fill_page_dma(struct drm_i915_private *dev_priv,
+ struct i915_page_dma *p, const uint64_t val)
{
int i;
uint64_t * const vaddr = kmap_page_dma(p);
@@ -401,17 +403,17 @@
for (i = 0; i < 512; i++)
vaddr[i] = val;
- kunmap_page_dma(dev, vaddr);
+ kunmap_page_dma(dev_priv, vaddr);
}
-static void fill_page_dma_32(struct drm_device *dev, struct i915_page_dma *p,
- const uint32_t val32)
+static void fill_page_dma_32(struct drm_i915_private *dev_priv,
+ struct i915_page_dma *p, const uint32_t val32)
{
uint64_t v = val32;
v = v << 32 | val32;
- fill_page_dma(dev, p, v);
+ fill_page_dma(dev_priv, p, v);
}
static int
@@ -474,7 +476,7 @@
scratch_pte = gen8_pte_encode(vm->scratch_page.daddr,
I915_CACHE_LLC, true);
- fill_px(vm->dev, pt, scratch_pte);
+ fill_px(to_i915(vm->dev), pt, scratch_pte);
}
static void gen6_initialize_pt(struct i915_address_space *vm,
@@ -487,7 +489,7 @@
scratch_pte = vm->pte_encode(vm->scratch_page.daddr,
I915_CACHE_LLC, true, 0);
- fill32_px(vm->dev, pt, scratch_pte);
+ fill32_px(to_i915(vm->dev), pt, scratch_pte);
}
static struct i915_page_directory *alloc_pd(struct drm_device *dev)
@@ -534,7 +536,7 @@
scratch_pde = gen8_pde_encode(px_dma(vm->scratch_pt), I915_CACHE_LLC);
- fill_px(vm->dev, pd, scratch_pde);
+ fill_px(to_i915(vm->dev), pd, scratch_pde);
}
static int __pdp_init(struct drm_device *dev,
@@ -615,7 +617,7 @@
scratch_pdpe = gen8_pdpe_encode(px_dma(vm->scratch_pd), I915_CACHE_LLC);
- fill_px(vm->dev, pdp, scratch_pdpe);
+ fill_px(to_i915(vm->dev), pdp, scratch_pdpe);
}
static void gen8_initialize_pml4(struct i915_address_space *vm,
@@ -626,7 +628,7 @@
scratch_pml4e = gen8_pml4e_encode(px_dma(vm->scratch_pdp),
I915_CACHE_LLC);
- fill_px(vm->dev, pml4, scratch_pml4e);
+ fill_px(to_i915(vm->dev), pml4, scratch_pml4e);
}
static void
@@ -2137,7 +2139,7 @@
I915_WRITE(GEN8_L3_LRA_1_GPGPU, GEN8_L3_LRA_1_GPGPU_DEFAULT_VALUE_CHV);
else if (IS_SKYLAKE(dev_priv))
I915_WRITE(GEN8_L3_LRA_1_GPGPU, GEN9_L3_LRA_1_GPGPU_DEFAULT_VALUE_SKL);
- else if (IS_BROXTON(dev))
+ else if (IS_BROXTON(dev_priv))
I915_WRITE(GEN8_L3_LRA_1_GPGPU, GEN9_L3_LRA_1_GPGPU_DEFAULT_VALUE_BXT);
}
@@ -2918,7 +2920,7 @@
* resort to an uncached mapping. The WC issue is easily caught by the
* readback check when writing GTT PTE entries.
*/
- if (IS_BROXTON(ggtt->base.dev))
+ if (IS_BROXTON(to_i915(ggtt->base.dev)))
ggtt->gsm = ioremap_nocache(phys_addr, size);
else
ggtt->gsm = ioremap_wc(phys_addr, size);
@@ -3290,7 +3292,7 @@
ggtt->base.closed = false;
if (INTEL_INFO(dev)->gen >= 8) {
- if (IS_CHERRYVIEW(dev) || IS_BROXTON(dev))
+ if (IS_CHERRYVIEW(dev_priv) || IS_BROXTON(dev_priv))
chv_setup_private_ppat(dev_priv);
else
bdw_setup_private_ppat(dev_priv);