[Piglit] [PATCH piglit 1/2] make sure 'unsupported format' test always uses an unsupported format

[Eric Engestrom]

Instead of using the fact this one driver currently doesn't support this
one format, let's just use a format that will never be supported by
anyone.

Signed-off-by: Eric Engestrom <eric.engestrom at intel.com>
---
 .../ext_image_dma_buf_import/intel_unsupported_format.c    | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tests/spec/ext_image_dma_buf_import/intel_unsupported_format.c b/tests/spec/ext_image_dma_buf_import/intel_unsupported_format.c
index 8373e903891a3865dd65..448274a48aa765a9ee98 100644
--- a/tests/spec/ext_image_dma_buf_import/intel_unsupported_format.c
+++ b/tests/spec/ext_image_dma_buf_import/intel_unsupported_format.c
@@ -41,13 +41,18 @@ PIGLIT_GL_TEST_CONFIG_BEGIN
 
 PIGLIT_GL_TEST_CONFIG_END
 
+/* added in libdrm 2.4.95 */
+#ifndef DRM_FORMAT_INVALID
+#define DRM_FORMAT_INVALID 0
+#endif
+
 static EGLImageKHR
 create_image(unsigned w, unsigned h, int fd, unsigned stride, unsigned offset)
 {
 	EGLint attr[] = {
 		EGL_WIDTH, w,
 		EGL_HEIGHT, h,
-		EGL_LINUX_DRM_FOURCC_EXT, DRM_FORMAT_RGB332,
+		EGL_LINUX_DRM_FOURCC_EXT, DRM_FORMAT_INVALID,
 		EGL_DMA_BUF_PLANE0_FD_EXT, fd,
 		EGL_DMA_BUF_PLANE0_OFFSET_EXT, offset,
 		EGL_DMA_BUF_PLANE0_PITCH_EXT, stride,
-- 
Cheers,
  Eric