igt: Import basic amdgpu tests from libdrm

Simple copy and replace of the CUnit tests inside libdrm to form a basis
for further prime integration testing.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 8 insertions, 0 deletions

diff --git a/lib/drmtest.c b/lib/drmtest.c
index fab705ad..480bd0b1 100644
--- a/lib/drmtest.c
+++ b/lib/drmtest.c
@@ -122,6 +122,11 @@ static bool is_virtio_device(int fd)
 	return __is_device(fd, "virt");
 }
 
+static bool is_amd_device(int fd)
+{
+	return __is_device(fd, "amdg");
+}
+
 static bool has_known_intel_chipset(int fd)
 {
 	struct drm_i915_getparam gp;
@@ -271,6 +276,9 @@ int __drm_open_driver(int chipset)
 		    is_virtio_device(fd))
 			return fd;
 
+		if (chipset & DRIVER_AMDGPU && is_amd_device(fd))
+			return fd;
+
 		/* Only VGEM-specific tests should be run on VGEM */
 		if (chipset == DRIVER_ANY && !is_vgem_device(fd))
 			return fd;