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>
---
drivers/gpu/drm/i915/i915_pci.c | 6 ++++--
drivers/gpu/drm/i915/selftests/mock_gem_device.c | 3 ++-
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 7caccb5bf963..0a6940c3841d 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -354,14 +354,16 @@ static const struct intel_device_info intel_cherryview_info = {
.has_aliasing_ppgtt = 1,
.has_full_ppgtt = 1,
.display_mmio_offset = VLV_DISPLAY_BASE,
- GEN_DEFAULT_PAGE_SIZES,
+ .page_size_mask = I915_GTT_PAGE_SIZE_4K |
+ I915_GTT_PAGE_SIZE_64K,
GEN_CHV_PIPEOFFSETS,
CURSOR_OFFSETS,
CHV_COLORS,
};
#define GEN9_DEFAULT_PAGE_SIZES \
- .page_size_mask = I915_GTT_PAGE_SIZE_4K
+ .page_size_mask = I915_GTT_PAGE_SIZE_4K | \
+ I915_GTT_PAGE_SIZE_64K
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 bb12e6fe24ec..14e5b11312a7 100644
--- a/drivers/gpu/drm/i915/selftests/mock_gem_device.c
+++ b/drivers/gpu/drm/i915/selftests/mock_gem_device.c
@@ -148,7 +148,8 @@ struct drm_i915_private *mock_gem_device(void)
mkwrite_device_info(i915)->gen = -1;
mkwrite_device_info(i915)->page_size_mask =
- 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);
--
2.9.4
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