1 files changed, 138 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h
new file mode 100644
index 000000000000..25edbde6163e
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h
@@ -0,0 +1,138 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+
+#ifndef __DAL_DPP_H__
+#define __DAL_DPP_H__
+
+#include "transform.h"
+
+struct dpp {
+	const struct dpp_funcs *funcs;
+	struct dc_context *ctx;
+	int inst;
+	struct dpp_caps *caps;
+	struct pwl_params regamma_params;
+};
+
+struct dpp_grph_csc_adjustment {
+	struct fixed31_32 temperature_matrix[CSC_TEMPERATURE_MATRIX_SIZE];
+	enum graphics_gamut_adjust_type gamut_adjust_type;
+};
+
+struct dpp_funcs {
+	void (*dpp_reset)(struct dpp *dpp);
+
+	void (*dpp_set_scaler)(struct dpp *dpp,
+			const struct scaler_data *scl_data);
+
+	void (*dpp_set_pixel_storage_depth)(
+			struct dpp *dpp,
+			enum lb_pixel_depth depth,
+			const struct bit_depth_reduction_params *bit_depth_params);
+
+	bool (*dpp_get_optimal_number_of_taps)(
+			struct dpp *dpp,
+			struct scaler_data *scl_data,
+			const struct scaling_taps *in_taps);
+
+	void (*dpp_set_gamut_remap)(
+			struct dpp *dpp,
+			const struct dpp_grph_csc_adjustment *adjust);
+
+	void (*dpp_set_csc_default)(
+		struct dpp *dpp,
+		enum dc_color_space colorspace);
+
+	void (*dpp_set_csc_adjustment)(
+		struct dpp *dpp,
+		const uint16_t *regval);
+
+	void (*dpp_power_on_regamma_lut)(
+		struct dpp *dpp,
+		bool power_on);
+
+	void (*dpp_program_regamma_lut)(
+			struct dpp *dpp,
+			const struct pwl_result_data *rgb,
+			uint32_t num);
+
+	void (*dpp_configure_regamma_lut)(
+			struct dpp *dpp,
+			bool is_ram_a);
+
+	void (*dpp_program_regamma_lutb_settings)(
+			struct dpp *dpp,
+			const struct pwl_params *params);
+
+	void (*dpp_program_regamma_luta_settings)(
+			struct dpp *dpp,
+			const struct pwl_params *params);
+
+	void (*dpp_program_regamma_pwl)(
+		struct dpp *dpp,
+		const struct pwl_params *params,
+		enum opp_regamma mode);
+
+	void (*dpp_program_bias_and_scale)(
+			struct dpp *dpp,
+			struct dc_bias_and_scale *params);
+
+	void (*dpp_set_degamma)(
+			struct dpp *dpp_base,
+			enum ipp_degamma_mode mode);
+
+	void (*dpp_program_input_lut)(
+			struct dpp *dpp_base,
+			const struct dc_gamma *gamma);
+
+	void (*dpp_program_degamma_pwl)(struct dpp *dpp_base,
+									 const struct pwl_params *params);
+
+	void (*dpp_setup)(
+			struct dpp *dpp_base,
+			enum surface_pixel_format format,
+			enum expansion_mode mode,
+			struct csc_transform input_csc_color_matrix,
+			enum dc_color_space input_color_space);
+
+	void (*dpp_full_bypass)(struct dpp *dpp_base);
+
+	void (*set_cursor_attributes)(
+			struct dpp *dpp_base,
+			enum dc_cursor_color_format color_format);
+
+	void (*set_cursor_position)(
+			struct dpp *dpp_base,
+			const struct dc_cursor_position *pos,
+			const struct dc_cursor_mi_param *param,
+			uint32_t width
+			);
+
+};
+
+
+
+#endif