drm/radeon: Pass GART page flags to radeon_gart_set_page() explicitly
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c
index 27a56ad..5f6db46 100644
--- a/drivers/gpu/drm/radeon/rs600.c
+++ b/drivers/gpu/drm/radeon/rs600.c
@@ -625,15 +625,21 @@
radeon_gart_table_vram_free(rdev);
}
-void rs600_gart_set_page(struct radeon_device *rdev, unsigned i, uint64_t addr)
+void rs600_gart_set_page(struct radeon_device *rdev, unsigned i,
+ uint64_t addr, uint32_t flags)
{
void __iomem *ptr = (void *)rdev->gart.ptr;
addr = addr & 0xFFFFFFFFFFFFF000ULL;
- if (addr == rdev->dummy_page.addr)
- addr |= R600_PTE_SYSTEM | R600_PTE_SNOOPED;
- else
- addr |= R600_PTE_GART;
+ addr |= R600_PTE_SYSTEM;
+ if (flags & RADEON_GART_PAGE_VALID)
+ addr |= R600_PTE_VALID;
+ if (flags & RADEON_GART_PAGE_READ)
+ addr |= R600_PTE_READABLE;
+ if (flags & RADEON_GART_PAGE_WRITE)
+ addr |= R600_PTE_WRITEABLE;
+ if (flags & RADEON_GART_PAGE_SNOOP)
+ addr |= R600_PTE_SNOOPED;
writeq(addr, ptr + (i * 8));
}