[RFC PATCH v2 14/18] drm/amd/display: expand array of supported 3D LUT modes

[Melissa Wen]

AMD MPC block support 3D LUTs of dimensions 17 and 9, and also bit
depth 12 and 10, therefore, advertise them to the userspace.

Signed-off-by: Melissa Wen <mwen@xxxxxxxxxx>
---
 .../amd/display/modules/color/color_gamma.h   | 31 +++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/drivers/gpu/drm/amd/display/modules/color/color_gamma.h b/drivers/gpu/drm/amd/display/modules/color/color_gamma.h
index 8e159b1eb9c6..69b9a1aa6dd4 100644
--- a/drivers/gpu/drm/amd/display/modules/color/color_gamma.h
+++ b/drivers/gpu/drm/amd/display/modules/color/color_gamma.h
@@ -47,6 +47,37 @@ static const struct drm_mode_lut3d_mode lut3d_mode_17_12bit = {
 	.flags = 0,
 };
 
+static const struct drm_mode_lut3d_mode amdgpu_lut3d_modes[] = {
+	{
+		.lut_size = 17,
+		.lut_stride = {17, 17, 18},
+		.bit_depth = 12,
+		.color_format = DRM_FORMAT_XRGB16161616,
+		.flags = 0,
+	},
+	{
+		.lut_size = 17,
+		.lut_stride = {17, 17, 18},
+		.bit_depth = 10,
+		.color_format = DRM_FORMAT_XRGB16161616,
+		.flags = 0,
+	},
+	{
+		.lut_size = 9,
+		.lut_stride = {9, 9, 10},
+		.bit_depth = 12,
+		.color_format = DRM_FORMAT_XRGB16161616,
+		.flags = 0,
+	},
+	{
+		.lut_size = 9,
+		.lut_stride = {9, 9, 10},
+		.bit_depth = 10,
+		.color_format = DRM_FORMAT_XRGB16161616,
+		.flags = 0,
+	},
+};
+
 /* For SetRegamma ADL interface support
  * Must match escape type
  */
-- 
2.35.1