[igt-dev] [PATCH i-g-t 1/2] i915/gem_tiled_pread_*: Add check for FENCE based tiling support

[Ayaz A Siddiqui]

These tests are verifying integrity of the tiled data read and write operation
on platforms which supports FENCE based tiling.

A check has been added to skip these tests if FENCES  are not available
in platform.
Tests updated in this patch :
1. gem_tiled_pread_basic
2. gem_tiled_pread_pwrite

Signed-off-by: Ayaz A Siddiqui <ayaz.siddiqui at intel.com>
---
 tests/i915/gem_tiled_pread_basic.c  | 2 +-
 tests/i915/gem_tiled_pread_pwrite.c | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/i915/gem_tiled_pread_basic.c b/tests/i915/gem_tiled_pread_basic.c
index 1ac9eccd..7cb64410 100644
--- a/tests/i915/gem_tiled_pread_basic.c
+++ b/tests/i915/gem_tiled_pread_basic.c
@@ -124,7 +124,7 @@ igt_simple_main
 	uint32_t devid;
 
 	fd = drm_open_driver(DRIVER_INTEL);
-
+	igt_require(gem_available_fences(fd) > 0);
 	handle = create_bo(fd);
 	igt_require(gem_get_tiling(fd, handle, &tiling, &swizzle));
 
diff --git a/tests/i915/gem_tiled_pread_pwrite.c b/tests/i915/gem_tiled_pread_pwrite.c
index 0988a4e8..ee163843 100644
--- a/tests/i915/gem_tiled_pread_pwrite.c
+++ b/tests/i915/gem_tiled_pread_pwrite.c
@@ -122,6 +122,7 @@ igt_simple_main
 
 		current_tiling_mode = I915_TILING_X;
 
+		igt_require(gem_available_fences(fd) > 0);
 		handle = create_bo_and_fill(fd);
 		igt_require(gem_get_tiling(fd, handle, &tiling, &swizzle));
 
-- 
2.24.0