[igt-dev] [PATCH i-g-t] tests/kms_psr2_sf: Skip tests if selected fetch is not available

[Vidya Srinivas]

Currently the tests are failing on systems where selected
fetch feature is not availble. Kernel returns -EINVAL when
the test executes reporting "Invalid debug mask 4".
Patch skips if selected fetch feature is not available
in the kernel.

v2: Incorportated Mark Yacoub's comments.
Changed igt_skip to igt_require_f

v3: Changing to igt_require(ret > 0) which is equivalent to
original igt_assert(ret > 0)

Signed-off-by: Vidya Srinivas <vidya.srinivas at intel.com>
---
 lib/igt_psr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/igt_psr.c b/lib/igt_psr.c
index 68240f9a33b4..857eb591c693 100644
--- a/lib/igt_psr.c
+++ b/lib/igt_psr.c
@@ -167,7 +167,7 @@ static bool psr_set(int device, int debugfs_fd, int mode)
 		}
 
 		ret = psr_write(debugfs_fd, debug_val);
-		igt_assert(ret > 0);
+		igt_require_f(ret > 0, "PSR2 SF feature not available\n");
 	}
 
 	/* Restore original value on exit */
-- 
2.33.0