1 files changed, 70 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
index fb7967b39edb..60c671fcf186 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h
@@ -36,7 +36,13 @@ struct dpp {
 	struct dpp_caps *caps;
 	struct pwl_params regamma_params;
 	struct pwl_params degamma_params;
+#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
+	struct dpp_cursor_attributes cur_attr;
+#endif
 
+#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
+	struct pwl_params shaper_params;
+#endif
 };
 
 struct dpp_input_csc_matrix {
@@ -49,6 +55,34 @@ struct dpp_grph_csc_adjustment {
 	enum graphics_gamut_adjust_type gamut_adjust_type;
 };
 
+#ifdef CONFIG_DRM_AMD_DC_DCN2_0
+struct cnv_color_keyer_params {
+	int color_keyer_en;
+	int color_keyer_mode;
+	int color_keyer_alpha_low;
+	int color_keyer_alpha_high;
+	int color_keyer_red_low;
+	int color_keyer_red_high;
+	int color_keyer_green_low;
+	int color_keyer_green_high;
+	int color_keyer_blue_low;
+	int color_keyer_blue_high;
+};
+
+/* new for dcn2: set the 8bit alpha values based on the 2 bit alpha
+ *ALPHA_2BIT_LUT. ALPHA_2BIT_LUT0   default: 0b00000000
+ *ALPHA_2BIT_LUT. ALPHA_2BIT_LUT1   default: 0b01010101
+ *ALPHA_2BIT_LUT. ALPHA_2BIT_LUT2   default: 0b10101010
+ *ALPHA_2BIT_LUT. ALPHA_2BIT_LUT3   default: 0b11111111
+ */
+struct cnv_alpha_2bit_lut {
+	int lut0;
+	int lut1;
+	int lut2;
+	int lut3;
+};
+#endif
+
 struct dcn_dpp_state {
 	uint32_t is_enabled;
 	uint32_t igam_lut_mode;
@@ -64,7 +98,22 @@ struct dcn_dpp_state {
 	uint32_t gamut_remap_c33_c34;
 };
 
+struct CM_bias_params {
+	uint32_t cm_bias_cr_r;
+	uint32_t cm_bias_y_g;
+	uint32_t cm_bias_cb_b;
+	uint32_t cm_bias_format;
+};
+
 struct dpp_funcs {
+
+	void (*dpp_program_cm_dealpha)(struct dpp *dpp_base,
+		uint32_t enable, uint32_t additive_blending);
+
+	void (*dpp_program_cm_bias)(
+		struct dpp *dpp_base,
+		struct CM_bias_params *bias_params);
+
 	void (*dpp_read_state)(struct dpp *dpp, struct dcn_dpp_state *s);
 
 	void (*dpp_reset)(struct dpp *dpp);
@@ -140,7 +189,12 @@ struct dpp_funcs {
 			enum surface_pixel_format format,
 			enum expansion_mode mode,
 			struct dc_csc_transform input_csc_color_matrix,
+#ifdef CONFIG_DRM_AMD_DC_DCN2_0
+			enum dc_color_space input_color_space,
+			struct cnv_alpha_2bit_lut *alpha_2bit_lut);
+#else
 			enum dc_color_space input_color_space);
+#endif
 
 	void (*dpp_full_bypass)(struct dpp *dpp_base);
 
@@ -155,9 +209,11 @@ struct dpp_funcs {
 			uint32_t width,
 			uint32_t height
 			);
+
 	void (*dpp_set_hdr_multiplier)(
 			struct dpp *dpp_base,
 			uint32_t multiplier);
+
 	void (*set_optional_cursor_attributes)(
 			struct dpp *dpp_base,
 			struct dpp_cursor_attributes *attr);
@@ -167,6 +223,20 @@ struct dpp_funcs {
 			bool dppclk_div,
 			bool enable);
 
+#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
+	bool (*dpp_program_blnd_lut)(
+			struct dpp *dpp,
+			const struct pwl_params *params);
+	bool (*dpp_program_shaper_lut)(
+			struct dpp *dpp,
+			const struct pwl_params *params);
+	bool (*dpp_program_3dlut)(
+			struct dpp *dpp,
+			struct tetrahedral_params *params);
+	void (*dpp_cnv_set_alpha_keyer)(
+			struct dpp *dpp_base,
+			struct cnv_color_keyer_params *color_keyer);
+#endif
 };