For gen8+ enable platform level support for 2M pages. Also enable for
mock testing.
Signed-off-by: Matthew Auld <matthew.auld@xxxxxxxxx>
Cc: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/i915_pci.c | 9 ++++++---
drivers/gpu/drm/i915/selftests/mock_gem_device.c | 3 ++-
2 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 0a6940c3841d..452f061fd7b3 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -319,7 +319,8 @@ static const struct intel_device_info intel_haswell_info = {
#define BDW_FEATURES \
HSW_FEATURES, \
BDW_COLORS, \
- GEN_DEFAULT_PAGE_SIZES, \
+ .page_size_mask = I915_GTT_PAGE_SIZE_4K | \
+ I915_GTT_PAGE_SIZE_2M, \
.has_logical_ring_contexts = 1, \
.has_full_48bit_ppgtt = 1, \
.has_64bit_reloc = 1
@@ -355,7 +356,8 @@ static const struct intel_device_info intel_cherryview_info = {
.has_full_ppgtt = 1,
.display_mmio_offset = VLV_DISPLAY_BASE,
.page_size_mask = I915_GTT_PAGE_SIZE_4K |
- I915_GTT_PAGE_SIZE_64K,
+ I915_GTT_PAGE_SIZE_64K |
+ I915_GTT_PAGE_SIZE_2M,
GEN_CHV_PIPEOFFSETS,
CURSOR_OFFSETS,
CHV_COLORS,
@@ -363,7 +365,8 @@ static const struct intel_device_info intel_cherryview_info = {
#define GEN9_DEFAULT_PAGE_SIZES \
.page_size_mask = I915_GTT_PAGE_SIZE_4K | \
- I915_GTT_PAGE_SIZE_64K
+ I915_GTT_PAGE_SIZE_64K | \
+ I915_GTT_PAGE_SIZE_2M
static const struct intel_device_info intel_skylake_info = {
BDW_FEATURES,
diff --git a/drivers/gpu/drm/i915/selftests/mock_gem_device.c b/drivers/gpu/drm/i915/selftests/mock_gem_device.c
index d41ed2178e3e..23f0db2dbb5d 100644
--- a/drivers/gpu/drm/i915/selftests/mock_gem_device.c
+++ b/drivers/gpu/drm/i915/selftests/mock_gem_device.c
@@ -145,7 +145,8 @@ struct drm_i915_private *mock_gem_device(void)
mkwrite_device_info(i915)->page_size_mask =
I915_GTT_PAGE_SIZE_4K |
- I915_GTT_PAGE_SIZE_64K;
+ I915_GTT_PAGE_SIZE_64K |
+ I915_GTT_PAGE_SIZE_2M;
spin_lock_init(&i915->mm.object_stat_lock);
mock_uncore_init(i915);
--
2.9.4
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