diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2018-04-12 19:07:17 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-04-17 14:07:53 +0100 |
| commit | 83ba5b7d3bde48b383df41792fc9c955a5a23bdb (patch) | |
| tree | 8fc8f2a4d3c9236d17162cdbabc1cf07f964f54b /tests/prime_mmap.c | |
| parent | ddbe5a4d8bb1780ecf07f72e815062d3bce8ff71 (diff) | |
igt/prime_mmap: Test for userptr support first
Before we start trying to use userptr to test interoperability with
PRIME, we first need to check that the device in question has userptr
support.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106013
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Diffstat (limited to 'tests/prime_mmap.c')
| -rw-r--r-- | tests/prime_mmap.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tests/prime_mmap.c b/tests/prime_mmap.c index 0da0aa68..67a6a232 100644 --- a/tests/prime_mmap.c +++ b/tests/prime_mmap.c @@ -307,6 +307,19 @@ static int prime_handle_to_fd_no_assert(uint32_t handle, int flags, int *fd_out) return ret; } +static bool has_userptr(void) +{ + uint32_t handle = 0; + void *ptr; + + igt_assert(posix_memalign(&ptr, 4096, 4096) == 0); + if ( __gem_userptr(fd, ptr, 4096, 0, 0, &handle) == 0) + gem_close(fd, handle); + free(ptr); + + return handle; +} + /* test for mmap(dma_buf_export(userptr)) */ static void test_userptr(void) @@ -315,6 +328,8 @@ test_userptr(void) void *ptr; uint32_t handle; + igt_require(has_userptr()); + /* create userptr bo */ ret = posix_memalign(&ptr, 4096, BO_SIZE); igt_assert_eq(ret, 0); |