For gen9+ enable platform level support for 64K pages. Also enable for
mock testing.
Signed-off-by: Matthew Auld <matthew.auld@xxxxxxxxx>
Cc: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx>
Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/i915_pci.c | 3 ++-
drivers/gpu/drm/i915/selftests/mock_gem_device.c | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 84cdab3c5f09..9da69cb55302 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -434,7 +434,8 @@ static const struct intel_device_info intel_cherryview_info __initconst = {
};
#define GEN9_DEFAULT_PAGE_SIZES \
- .page_sizes = I915_GTT_PAGE_SIZE_4K
+ .page_sizes = I915_GTT_PAGE_SIZE_4K | \
+ I915_GTT_PAGE_SIZE_64K
#define SKL_PLATFORM \
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 1785c63ad797..8a5a42ea1c98 100644
--- a/drivers/gpu/drm/i915/selftests/mock_gem_device.c
+++ b/drivers/gpu/drm/i915/selftests/mock_gem_device.c
@@ -175,7 +175,8 @@ struct drm_i915_private *mock_gem_device(void)
mkwrite_device_info(i915)->gen = -1;
mkwrite_device_info(i915)->page_sizes =
- I915_GTT_PAGE_SIZE_4K;
+ I915_GTT_PAGE_SIZE_4K |
+ I915_GTT_PAGE_SIZE_64K;
spin_lock_init(&i915->mm.object_stat_lock);
mock_uncore_init(i915);
--
2.13.5
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