[PATCH i-g-t 2/6] lib/igt_kms: Add FIXED_MATRIX_TYPE colorop property

Add IGT_COLOROP_FIXED_MATRIX_TYPE to the colorop property enumeration
and register the "FIXED_MATRIX_TYPE" property name string. This enables
IGT to discover and configure the FIXED_MATRIX_TYPE enum property on
fixed-matrix colorops exposed by the driver.

v2: -Naming changes (CSC_FF_TYPE -> FIXED_MATRIX_TYPE)

Assisted-by: Claude Opus 4.6
Signed-off-by: Swati Sharma <[email protected]>
---
 lib/igt_kms.c | 1 +
 lib/igt_kms.h | 1 +
 2 files changed, 2 insertions(+)

diff --git a/lib/igt_kms.c b/lib/igt_kms.c
index ef9496741..9095aa634 100644
--- a/lib/igt_kms.c
+++ b/lib/igt_kms.c
@@ -725,6 +725,7 @@ const char * const igt_colorop_prop_names[IGT_NUM_COLOROP_PROPS] = {
 	[IGT_COLOROP_MULTIPLIER] = "MULTIPLIER",
 	[IGT_COLOROP_LUT3D_INTERPOLATION] = "LUT3D_INTERPOLATION",
 	[IGT_COLOROP_NEXT] = "NEXT",
+	[IGT_COLOROP_FIXED_MATRIX_TYPE] = "FIXED_MATRIX_TYPE",
 };
 
 const char * const igt_crtc_prop_names[IGT_NUM_CRTC_PROPS] = {
diff --git a/lib/igt_kms.h b/lib/igt_kms.h
index 521a03c01..22164fca9 100644
--- a/lib/igt_kms.h
+++ b/lib/igt_kms.h
@@ -363,6 +363,7 @@ enum igt_atomic_colorop_properties {
 	IGT_COLOROP_MULTIPLIER,
 	IGT_COLOROP_LUT3D_INTERPOLATION,
 	IGT_COLOROP_NEXT,
+	IGT_COLOROP_FIXED_MATRIX_TYPE,
 	IGT_NUM_COLOROP_PROPS
 };
 
-- 
2.25.1