[igt-dev] [PATCH i-g-t 2/2] tests/i915/kms_flip_scaled_crc: Add upscaling tests

[Swati Sharma]

In this patch, added upscaling tests 960x540->1920x1080.
Existing downscaled tests reused for upscaling scenarios.

Signed-off-by: Swati Sharma <swati2.sharma at intel.com>
---
 tests/i915/kms_flip_scaled_crc.c | 56 ++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)

diff --git a/tests/i915/kms_flip_scaled_crc.c b/tests/i915/kms_flip_scaled_crc.c
index 9ffcf080..67ccef31 100644
--- a/tests/i915/kms_flip_scaled_crc.c
+++ b/tests/i915/kms_flip_scaled_crc.c
@@ -105,6 +105,62 @@ const struct {
 		1.0,
 		2.0,
 	},
+	{
+		"flip-32bpp-ytile-to-64bpp-ytile-upscaling",
+		"Flip from 32bpp non scaled fb to 64bpp upscaled fb to stress CD clock programming",
+		I915_FORMAT_MOD_Y_TILED, DRM_FORMAT_XRGB8888,
+		I915_FORMAT_MOD_Y_TILED, DRM_FORMAT_XRGB16161616F,
+		0.5,
+		1.0,
+	},
+	{
+		"flip-64bpp-ytile-to-32bpp-ytile-upscaling",
+		"Flip from 64bpp non scaled fb to 32bpp upscaled fb to stress CD clock programming",
+		I915_FORMAT_MOD_Y_TILED, DRM_FORMAT_XRGB16161616F,
+		I915_FORMAT_MOD_Y_TILED, DRM_FORMAT_XRGB8888,
+		0.5,
+		1.0,
+	},
+	{
+		"flip-64bpp-ytile-to-16bpp-ytile-upscaling",
+		"Flip from 64bpp non scaled fb to 16bpp upscaled fb to stress CD clock programming",
+		I915_FORMAT_MOD_Y_TILED, DRM_FORMAT_XRGB16161616F,
+		I915_FORMAT_MOD_Y_TILED, DRM_FORMAT_RGB565,
+		0.5,
+		1.0,
+	},
+	{
+		"flip-32bpp-ytileccs-to-64bpp-ytile-upscaling",
+		"Flip from 32bpp non scaled fb to 64bpp upscaled fb to stress CD clock programming",
+		I915_FORMAT_MOD_Y_TILED_CCS, DRM_FORMAT_XRGB8888,
+		I915_FORMAT_MOD_Y_TILED, DRM_FORMAT_XRGB16161616F,
+		0.5,
+		1.0,
+	},
+	{
+		"flip-32bpp-ytile-to-32bpp-ytilegen12rcccs-upscaling",
+		"Flip from 32bpp non scaled fb to 32bpp upscaled fb to stress CD clock programming",
+		I915_FORMAT_MOD_Y_TILED, DRM_FORMAT_XRGB8888,
+		I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS, DRM_FORMAT_XRGB8888,
+		0.5,
+		1.0,
+	},
+	{
+		"flip-32bpp-ytile-to-32bpp-ytileccs-upscaling",
+		"Flip from 32bpp non scaled fb to 32bpp upscaled fb to stress CD clock programming",
+		I915_FORMAT_MOD_Y_TILED, DRM_FORMAT_XRGB8888,
+		I915_FORMAT_MOD_Y_TILED_CCS, DRM_FORMAT_XRGB8888,
+		0.5,
+		1.0,
+	},
+	{
+		"flip-64bpp-ytile-to-32bpp-ytilercccs-upscaling",
+		"Flip from 64bpp non scaled fb to 32bpp upscaled fb to stress CD clock programming",
+		I915_FORMAT_MOD_Y_TILED, DRM_FORMAT_XRGB16161616F,
+		I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS, DRM_FORMAT_XRGB8888,
+		0.5,
+		1.0,
+	},
 };
 
 enum subrval {CONNECTORFAIL, CONNECTORSUCCESS, TESTSKIP, NOREQUESTEDFORMATONPIPE};
-- 
2.25.1