[v6 03/16] drm/i915: Add intel_color_op

[Uma Shankar <uma.shankar@intel.com>]

From: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>

Add data structure to store intel specific details of colorop

v2:
 - Remove dead code
 - Convert macro to function (Jani)
 - Remove colorop state as it is not being used
 - Refactor to separate file

Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
---
 drivers/gpu/drm/i915/Makefile                      |  1 +
 drivers/gpu/drm/i915/display/intel_colorop.c       | 10 ++++++++++
 drivers/gpu/drm/i915/display/intel_colorop.h       | 13 +++++++++++++
 drivers/gpu/drm/i915/display/intel_display_types.h |  5 +++++
 drivers/gpu/drm/xe/Makefile                        |  1 +
 5 files changed, 30 insertions(+)
 create mode 100644 drivers/gpu/drm/i915/display/intel_colorop.c
 create mode 100644 drivers/gpu/drm/i915/display/intel_colorop.h

diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile
index 84ec79b64960..b2f591e156cb 100644
--- a/drivers/gpu/drm/i915/Makefile
+++ b/drivers/gpu/drm/i915/Makefile
@@ -238,6 +238,7 @@ i915-y += \
 	display/intel_cdclk.o \
 	display/intel_cmtg.o \
 	display/intel_color.o \
+	display/intel_colorop.o \
 	display/intel_combo_phy.o \
 	display/intel_connector.o \
 	display/intel_crtc.o \
diff --git a/drivers/gpu/drm/i915/display/intel_colorop.c b/drivers/gpu/drm/i915/display/intel_colorop.c
new file mode 100644
index 000000000000..eaab50d2d126
--- /dev/null
+++ b/drivers/gpu/drm/i915/display/intel_colorop.c
@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright © 2025 Intel Corporation
+ */
+#include "intel_colorop.h"
+
+struct intel_colorop *to_intel_colorop(struct drm_colorop *colorop)
+{
+	return container_of(colorop, struct intel_colorop, base);
+}
diff --git a/drivers/gpu/drm/i915/display/intel_colorop.h b/drivers/gpu/drm/i915/display/intel_colorop.h
new file mode 100644
index 000000000000..23a29a565949
--- /dev/null
+++ b/drivers/gpu/drm/i915/display/intel_colorop.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2025 Intel Corporation
+ */
+
+#ifndef __INTEL_COLOROP_H__
+#define __INTEL_COLOROP_H__
+
+#include "intel_display_types.h"
+
+struct intel_colorop *to_intel_colorop(struct drm_colorop *colorop);
+
+#endif /* __INTEL_COLOROP_H__ */
diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h
index 00600134bda0..fa39f3236597 100644
--- a/drivers/gpu/drm/i915/display/intel_display_types.h
+++ b/drivers/gpu/drm/i915/display/intel_display_types.h
@@ -1986,6 +1986,11 @@ struct intel_dp_mst_encoder {
 	struct intel_connector *connector;
 };
 
+struct intel_colorop {
+	struct drm_colorop base;
+	enum intel_color_block id;
+};
+
 static inline struct intel_encoder *
 intel_attached_encoder(struct intel_connector *connector)
 {
diff --git a/drivers/gpu/drm/xe/Makefile b/drivers/gpu/drm/xe/Makefile
index 7b4ca591a4ae..c89cafbd00fa 100644
--- a/drivers/gpu/drm/xe/Makefile
+++ b/drivers/gpu/drm/xe/Makefile
@@ -240,6 +240,7 @@ xe-$(CONFIG_DRM_XE_DISPLAY) += \
 	i915-display/intel_cdclk.o \
 	i915-display/intel_cmtg.o \
 	i915-display/intel_color.o \
+	i915-display/intel_colorop.o \
 	i915-display/intel_combo_phy.o \
 	i915-display/intel_connector.o \
 	i915-display/intel_crtc.o \
-- 
2.50.1