[PATCH i-g-t v1] tests/intel-ci: Add unsupported downscaling tests to blacklist

[Naladala Ramanaidu]

Adds the scaling test to the blacklist due to failures when
the maximum downscale factor exceeds the 3.0 limit in either
direction.

Bspec: 50441

Signed-off-by: Naladala Ramanaidu <ramanaidu.naladala at intel.com>
---
 tests/intel-ci/blacklist.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tests/intel-ci/blacklist.txt b/tests/intel-ci/blacklist.txt
index 6c91f1a70..bb4b8dfec 100644
--- a/tests/intel-ci/blacklist.txt
+++ b/tests/intel-ci/blacklist.txt
@@ -84,6 +84,11 @@ igt at gem_exec_alignment@pi-shared
 ###############################################
 igt at kms_frontbuffer_tracking@.*drrs.*
 ###############################################
+# Maximum downscale must be less than 3.0 in
+# each direction
+###############################################
+igt at kms_plane_scaling@.*downscale-factor-0-25.*
+###############################################
 # Tends to generate invalid configurations
 # using CCS planes or configurations that
 # exceed HW capabilities resulting in sporadic
-- 
2.43.0