diff options
| author | Priyanka Dandamudi <priyanka.dandamudi@intel.com> | 2021-09-16 13:40:29 +0530 |
|---|---|---|
| committer | Matthew Auld <matthew.auld@intel.com> | 2021-10-04 10:10:07 +0100 |
| commit | 2241abff83130ce277e42b8e69d445e3f4215af3 (patch) | |
| tree | b9192d540701110a2c49bf748be7f22956cd22ce /tests/prime_vgem.c | |
| parent | 242d0848546dd6397c609042559ebcc0f7f41bf5 (diff) | |
tests/prime_vgem: use device_coherent mmap
Update mmap__wc with mmap__device_coherent, as it works
on discrete platforms, while still using an explicit WC mmap on
integrated platforms.
Signed-off-by: Priyanka Dandamudi <priyanka.dandamudi@intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Ashutosh Dixit <ashutosh.dixit@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Diffstat (limited to 'tests/prime_vgem.c')
| -rw-r--r-- | tests/prime_vgem.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/tests/prime_vgem.c b/tests/prime_vgem.c index b837f2bf..5fa6e537 100644 --- a/tests/prime_vgem.c +++ b/tests/prime_vgem.c @@ -217,7 +217,7 @@ static void test_fence_blt(int i915, int vgem) native = gem_create(i915, scratch.size); - ptr = gem_mmap__wc(i915, native, 0, scratch.size, PROT_READ); + ptr = gem_mmap__device_coherent(i915, native, 0, scratch.size, PROT_READ); for (i = 0; i < scratch.height; i++) igt_assert_eq_u32(ptr[scratch.pitch * i / sizeof(*ptr)], 0); @@ -393,7 +393,7 @@ static void test_blt(int vgem, int i915) native = gem_create(i915, scratch.size); - ptr = gem_mmap__wc(i915, native, 0, scratch.size, PROT_WRITE); + ptr = gem_mmap__device_coherent(i915, native, 0, scratch.size, PROT_WRITE); for (i = 0; i < scratch.height; i++) ptr[scratch.pitch * i / sizeof(*ptr)] = i; munmap(ptr, scratch.size); @@ -421,7 +421,7 @@ static void test_blt(int vgem, int i915) scratch.size); gem_sync(i915, native); - ptr = gem_mmap__wc(i915, native, 0, scratch.size, PROT_READ); + ptr = gem_mmap__device_coherent(i915, native, 0, scratch.size, PROT_READ); for (i = 0; i < scratch.height; i++) igt_assert_eq_u32(ptr[scratch.pitch * i / sizeof(*ptr)], ~i); munmap(ptr, scratch.size); @@ -534,7 +534,7 @@ static void test_blt_interleaved(int vgem, int i915) native = gem_create(i915, scratch.size); foreign = vgem_mmap(vgem, &scratch, PROT_WRITE); - local = gem_mmap__wc(i915, native, 0, scratch.size, PROT_WRITE); + local = gem_mmap__device_coherent(i915, native, 0, scratch.size, PROT_WRITE); for (i = 0; i < scratch.height; i++) { local[scratch.pitch * i / sizeof(*local)] = i; @@ -612,7 +612,7 @@ static void work(int i915, uint64_t ahnd, uint64_t scratch_offset, int dmabuf, obj[BATCH].flags = EXEC_OBJECT_PINNED; } - batch = gem_mmap__wc(i915, obj[BATCH].handle, 0, size, PROT_WRITE); + batch = gem_mmap__device_coherent(i915, obj[BATCH].handle, 0, size, PROT_WRITE); gem_set_domain(i915, obj[BATCH].handle, I915_GEM_DOMAIN_GTT, I915_GEM_DOMAIN_GTT); @@ -1125,7 +1125,7 @@ igt_main i915 = drm_open_driver_master(DRIVER_INTEL); igt_require_gem(i915); igt_require(has_prime_import(i915)); - gem_require_mmap_wc(i915); + gem_require_mmap_device_coherent(i915); } igt_subtest("basic-read") |