[PATCH i-g-t v4 3/6] tests/kms_writeback: Add intel specific check

[Sowmiya S <sowmiya.s@intel.com>]

Add intel checks for platform specific execution.

v4: Restore drm_fd added in struct and access it from
    igt_display_t struct
Signed-off-by: Sowmiya S <sowmiya.s@intel.com>
---
 tests/kms_writeback.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tests/kms_writeback.c b/tests/kms_writeback.c
index 15917d2e1..473f6c58c 100644
--- a/tests/kms_writeback.c
+++ b/tests/kms_writeback.c
@@ -290,7 +290,7 @@ static void writeback_fb_id(igt_output_t *output, igt_fb_t *valid_fb, igt_fb_t *
 
 	/* Zero WRITEBACK_FB_ID */
 	ret = do_writeback_test(output, 0, NULL, false);
-	igt_assert_eq(ret, 0);
+	igt_assert_eq(ret, is_intel_device(output->display->drm_fd) ? -EINVAL : 0);
 
 	/* Valid output buffer */
 	ret = do_writeback_test(output, valid_fb->fb_id, NULL, false);
@@ -405,7 +405,8 @@ static void writeback_check_output(igt_output_t *output, igt_plane_t *plane,
 
 	/* Two commits, the second with no writeback */
 	out_fbs[0] = output_fb;
-	writeback_sequence(output, plane, input_fb, out_fbs, 2, fourcc_color);
+	if (!is_intel_device(output->display->drm_fd))
+		writeback_sequence(output, plane, input_fb, out_fbs, 2, fourcc_color);
 
 	/* Two commits, both with writeback */
 	out_fbs[1] = output_fb;
-- 
2.43.0