[v4 15/23] drm/i915/color: Add new color callbacks for Xelpd

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

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

Since we intend to add plane color callbacks from Xelpd(D13 and beyond),
create a different structure for it.

Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
---
 drivers/gpu/drm/i915/display/intel_color.c | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c
index ac4bf97741a3..45f46d7db15b 100644
--- a/drivers/gpu/drm/i915/display/intel_color.c
+++ b/drivers/gpu/drm/i915/display/intel_color.c
@@ -3874,6 +3874,17 @@ static const struct intel_color_funcs tgl_color_funcs = {
 	.get_config = skl_get_config,
 };
 
+static const struct intel_color_funcs xelpd_color_funcs = {
+	.color_check = icl_color_check,
+	.color_commit_noarm = icl_color_commit_noarm,
+	.color_commit_arm = icl_color_commit_arm,
+	.load_luts = icl_load_luts,
+	.read_luts = icl_read_luts,
+	.lut_equal = icl_lut_equal,
+	.read_csc = icl_read_csc,
+	.get_config = skl_get_config,
+};
+
 static const struct intel_color_funcs icl_color_funcs = {
 	.color_check = icl_color_check,
 	.color_commit_noarm = icl_color_commit_noarm,
@@ -4305,7 +4316,9 @@ void intel_color_init_hooks(struct intel_display *display)
 		else
 			display->funcs.color = &i9xx_color_funcs;
 	} else {
-		if (DISPLAY_VER(display) >= 12)
+		if (DISPLAY_VER(display) >= 13)
+			display->funcs.color = &xelpd_color_funcs;
+		else if (DISPLAY_VER(display) == 12)
 			display->funcs.color = &tgl_color_funcs;
 		else if (DISPLAY_VER(display) == 11)
 			display->funcs.color = &icl_color_funcs;
-- 
2.42.0