drm/amdgpu: fold CONFIG_DRM_AMD_DC_DCN3* into CONFIG_DRM_AMD_DC_DCN (v3)

Avoids confusion in configurations.

v2: fix build when CONFIG_DRM_AMD_DC_DCN is disabled
v3: rebase on latest code

Reviewed-by: Luben Tuikov <luben.tuikov@amd.com> (v1)
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

11 files changed, 7 insertions, 77 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h
index 35d1b85713b2..3a29f379d0c8 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h
@@ -43,7 +43,6 @@
 #define DCN_MINIMUM_DISPCLK_Khz 100000
 #define DCN_MINIMUM_DPPCLK_Khz 100000
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
 struct dcn3_clk_internal {
 	int dummy;
 	/*TODO:
@@ -61,9 +60,6 @@ struct dcn3_clk_internal {
 	*/
 };
 
-#endif
-
-#if defined(CONFIG_DRM_AMD_DC_DCN3_01)
 struct dcn301_clk_internal {
 	int dummy;
 	uint32_t CLK1_CLK0_CURRENT_CNT; //dispclk
@@ -79,8 +75,6 @@ struct dcn301_clk_internal {
 	uint32_t CLK1_CLK3_BYPASS_CNTL; //dcfclk bypass
 };
 
-#endif
-
 /* Will these bw structures be ASIC specific? */
 
 #define MAX_NUM_DPM_LVL		8
@@ -93,12 +87,10 @@ struct clk_limit_table_entry {
 	unsigned int fclk_mhz;
 	unsigned int memclk_mhz;
 	unsigned int socclk_mhz;
-#ifdef CONFIG_DRM_AMD_DC_DCN3_0
 	unsigned int dtbclk_mhz;
 	unsigned int dispclk_mhz;
 	unsigned int dppclk_mhz;
 	unsigned int phyclk_mhz;
-#endif
 };
 
 /* This table is contiguous */
@@ -116,8 +108,6 @@ struct wm_range_table_entry {
 	bool valid;
 };
 
-#ifdef CONFIG_DRM_AMD_DC_DCN3_0
-
 struct nv_wm_range_entry {
 	bool valid;
 
@@ -135,7 +125,6 @@ struct nv_wm_range_entry {
 		double sr_enter_plus_exit_time_us;
 	} dml_input;
 };
-#endif
 
 struct clk_log_info {
 	bool enabled;
@@ -207,14 +196,10 @@ struct clk_bypass {
  * D occupied, C will be emptry.
  */
 struct wm_table {
-#ifdef CONFIG_DRM_AMD_DC_DCN3_0
 	union {
 		struct nv_wm_range_entry nv_entries[WM_SET_COUNT];
-#endif
-	struct wm_range_table_entry entries[WM_SET_COUNT];
-#ifdef CONFIG_DRM_AMD_DC_DCN3_0
+		struct wm_range_table_entry entries[WM_SET_COUNT];
 	};
-#endif
 };
 
 struct dummy_pstate_entry {
@@ -265,7 +250,6 @@ struct clk_mgr_funcs {
 
 	/* Notify clk_mgr of a change in link rate, update phyclk frequency if necessary */
 	void (*notify_link_rate_change)(struct clk_mgr *clk_mgr, struct dc_link *link);
-#ifdef CONFIG_DRM_AMD_DC_DCN3_0
 	/*
 	 * Send message to PMFW to set hard min memclk frequency
 	 * When current_mode = false, set DPM0
@@ -278,10 +262,8 @@ struct clk_mgr_funcs {
 
 	/* Get current memclk states from PMFW, update relevant structures */
 	void (*get_memclk_states_from_smu)(struct clk_mgr *clk_mgr);
-#endif
 };
 
-#ifdef CONFIG_DRM_AMD_DC_DCN3_01
 struct dpm_clocks;
 struct wartermarks;
 
@@ -290,24 +272,18 @@ struct smu_watermark_set {
 	union large_integer mc_address;
 };
 
-#endif
-
 struct clk_mgr {
 	struct dc_context *ctx;
 	struct clk_mgr_funcs *funcs;
 	struct dc_clocks clks;
 	bool psr_allow_active_cache;
-#ifdef CONFIG_DRM_AMD_DC_DCN3_0
 	bool force_smu_not_present;
-#endif
 	int dprefclk_khz; // Used by program pixel clock in clock source funcs, need to figureout where this goes
 	int dentist_vco_freq_khz;
 	struct clk_state_registers_and_bypass boot_snapshot;
 	struct clk_bw_params *bw_params;
 	struct pp_smu_wm_range_sets ranges;
-#ifdef CONFIG_DRM_AMD_DC_DCN3_01
 	struct smu_watermark_set smu_wm_set;
-#endif
 };
 
 /* forward declarations */
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h
index 949b61351ede..ffd37696b6b9 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h
@@ -107,11 +107,9 @@ enum dentist_divider_range {
 	CLK_SRI(CLK3_CLK_PLL_REQ, CLK3, 0), \
 	CLK_SRI(CLK3_CLK2_DFS_CNTL, CLK3, 0)
 
-#ifdef CONFIG_DRM_AMD_DC_DCN3_0
 // TODO:
 #define CLK_REG_LIST_DCN3()	  \
 	SR(DENTIST_DISPCLK_CNTL)
-#endif
 
 #define CLK_SF(reg_name, field_name, post_fix)\
 	.field_name = reg_name ## __ ## field_name ## post_fix
@@ -185,10 +183,9 @@ struct clk_mgr_registers {
 	uint32_t CLK3_CLK2_DFS_CNTL;
 	uint32_t CLK3_CLK_PLL_REQ;
 
-#ifdef CONFIG_DRM_AMD_DC_DCN3_0
 	uint32_t CLK0_CLK2_DFS_CNTL;
 	uint32_t CLK0_CLK_PLL_REQ;
-#endif
+
 	uint32_t MP1_SMN_C2PMSG_67;
 	uint32_t MP1_SMN_C2PMSG_83;
 	uint32_t MP1_SMN_C2PMSG_91;
@@ -285,12 +282,10 @@ struct clk_mgr_internal {
 	bool periodic_retraining_disabled;
 
 	unsigned int cur_phyclk_req_table[MAX_PIPES * 2];
-#ifdef CONFIG_DRM_AMD_DC_DCN3_0
 
 	bool smu_present;
 	void *wm_range_table;
 	long long wm_range_table_addr;
-#endif
 };
 
 struct clk_mgr_internal_funcs {
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
index bf4d6190dd00..5425e92efcb8 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
@@ -31,9 +31,7 @@ enum dcc_control {
 	dcc_control__256_256_xxx,
 	dcc_control__128_128_xxx,
 	dcc_control__256_64_64,
-#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
 	dcc_control__256_128_128,
-#endif
 };
 
 enum segment_order {
@@ -65,9 +63,7 @@ enum dcn_hubbub_page_table_depth {
 enum dcn_hubbub_page_table_block_size {
 	DCN_PAGE_TABLE_BLOCK_SIZE_4KB = 0,
 	DCN_PAGE_TABLE_BLOCK_SIZE_64KB = 4,
-#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
 	DCN_PAGE_TABLE_BLOCK_SIZE_32KB = 3
-#endif
 };
 
 struct dcn_hubbub_phys_addr_config {
@@ -152,12 +148,10 @@ struct hubbub_funcs {
 	void (*apply_DEDCN21_147_wa)(struct hubbub *hubbub);
 
 	void (*force_wm_propagate_to_pipes)(struct hubbub *hubbub);
-#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
 
 	void (*force_pstate_change_control)(struct hubbub *hubbub, bool force, bool allow);
 
 	void (*init_watermarks)(struct hubbub *hubbub);
-#endif
 };
 
 struct hubbub {
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 0491720c5fe9..6751186f6f90 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h
@@ -121,13 +121,11 @@ struct CM_bias_params {
 };
 
 struct dpp_funcs {
-#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
 	bool (*dpp_program_gamcor_lut)(
 		struct dpp *dpp_base, const struct pwl_params *params);
 
 	void (*dpp_set_pre_degam)(struct dpp *dpp_base,
 			enum dc_transfer_func_predefined tr);
-#endif
 
 	void (*dpp_program_cm_dealpha)(struct dpp *dpp_base,
 		uint32_t enable, uint32_t additive_blending);
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dwb.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dwb.h
index 3407e5da5534..ec28cb9c3a8e 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/dwb.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dwb.h
@@ -72,14 +72,14 @@ enum wbscl_coef_filter_type_sel {
 };
 
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
+#if defined(CONFIG_DRM_AMD_DC_DCN)
 enum dwb_boundary_mode {
 	DWBSCL_BOUNDARY_MODE_EDGE  = 0,
 	DWBSCL_BOUNDARY_MODE_BLACK = 1
 };
 #endif
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
+#if defined(CONFIG_DRM_AMD_DC_DCN)
 enum dwb_output_csc_mode {
 	DWB_OUTPUT_CSC_DISABLE = 0,
 	DWB_OUTPUT_CSC_COEF_A = 1,
@@ -209,7 +209,7 @@ struct dwbc_funcs {
 		struct dwb_warmup_params *warmup_params);
 
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
+#if defined(CONFIG_DRM_AMD_DC_DCN)
 
 	void (*dwb_program_output_csc)(
 		struct dwbc *dwbc,
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h b/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h
index 0dbd5a55de33..315e3061c592 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h
@@ -48,10 +48,8 @@ enum cursor_lines_per_chunk {
 enum hubp_ind_block_size {
 	hubp_ind_block_unconstrained = 0,
 	hubp_ind_block_64b,
-#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
 	hubp_ind_block_128b,
 	hubp_ind_block_64b_no_128bcl,
-#endif
 };
 
 struct hubp {
@@ -187,11 +185,9 @@ struct hubp_funcs {
 			struct _vcs_dpi_display_rq_regs_st *dml_rq_regs,
 			struct _vcs_dpi_display_dlg_regs_st *dml_dlg_attr,
 			struct _vcs_dpi_display_ttu_regs_st *dml_ttu_attr);
-#if defined(CONFIG_DRM_AMD_DC_DCN3_01)
 	void (*set_unbounded_requesting)(
 		struct hubp *hubp,
 		bool enable);
-#endif
 
 };
 
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h b/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h
index f62ccf242f56..a3a27c16aa2f 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h
@@ -150,14 +150,12 @@ enum ipp_degamma_mode {
 	IPP_DEGAMMA_MODE_USER_PWL
 };
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
 enum gamcor_mode {
 	GAMCOR_MODE_BYPASS,
 	GAMCOR_MODE_RESERVED_1,
 	GAMCOR_MODE_USER_PWL,
 	GAMCOR_MODE_RESERVED_3
 };
-#endif
 
 enum ipp_output_format {
 	IPP_OUTPUT_FORMAT_12_BIT_FIX,
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/mcif_wb.h b/drivers/gpu/drm/amd/display/dc/inc/hw/mcif_wb.h
index aeab7fd782b8..15cb782f129b 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/mcif_wb.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/mcif_wb.h
@@ -43,9 +43,7 @@ struct mcif_arb_params {
 	unsigned int		arbitration_slice;
 	unsigned int		slice_lines;
 	unsigned int		max_scaled_time;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
 	unsigned int		dram_speed_change_duration;
-#endif
 };
 
 struct mcif_irq_params {
@@ -75,11 +73,9 @@ struct mcif_wb {
 
 struct mcif_wb_funcs {
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
 	void (*warmup_mcif)(
 		struct mcif_wb *mcif_wb,
 		struct mcif_warmup_params *params);
-#endif
 	void (*enable_mcif)(struct mcif_wb *mcif_wb);
 
 	void (*disable_mcif)(struct mcif_wb *mcif_wb);
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h b/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
index b2892eab5e02..879f502ae530 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
@@ -32,11 +32,7 @@
 #define MAX_MPCC 6
 #define MAX_OPP 6
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
 #define MAX_DWB		2
-#else
-#define MAX_DWB		1
-#endif
 
 enum mpc_output_csc_mode {
 	MPC_OUTPUT_CSC_DISABLE = 0,
@@ -77,12 +73,11 @@ struct mpcc_blnd_cfg {
 	int bottom_outside_gain;
 };
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
 struct mpc_grph_gamut_adjustment {
 	struct fixed31_32 temperature_matrix[CSC_TEMPERATURE_MATRIX_SIZE];
 	enum graphics_gamut_adjust_type gamut_adjust_type;
 };
-#endif
+
 struct mpcc_sm_cfg {
 	bool enable;
 	/* 0-single plane,2-row subsampling,4-column subsampling,6-checkboard subsampling */
@@ -106,13 +101,12 @@ struct mpc_denorm_clamp {
 	int clamp_min_b_cb;
 };
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
 struct mpc_dwb_flow_control {
 	int flow_ctrl_mode;
 	int flow_ctrl_cnt0;
 	int flow_ctrl_cnt1;
 };
-#endif
+
 /*
  * MPCC connection and blending configuration for a single MPCC instance.
  * This struct is used as a node in an MPC tree.
@@ -123,9 +117,7 @@ struct mpcc {
 	struct mpcc *mpcc_bot;		/* pointer to bottom layer MPCC.  NULL when not connected */
 	struct mpcc_blnd_cfg blnd_cfg;	/* The blending configuration for this MPCC */
 	struct mpcc_sm_cfg sm_cfg;	/* stereo mix setting for this MPCC */
-#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
 	bool shared_bottom;		/* TRUE if MPCC output to both OPP and DWB endpoints, else FALSE */
-#endif
 };
 
 /*
@@ -247,7 +239,6 @@ struct mpc_funcs {
 			int opp_id,
 			bool lock);
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
 	/*
 	 * Add DPP into 'secondary' MPC tree based on specified blending position.
 	 * Only used for planes that are part of blending chain for DWB output
@@ -290,7 +281,6 @@ struct mpc_funcs {
 	struct mpcc* (*get_mpcc_for_dpp_from_secondary)(
 			struct mpc_tree *tree,
 			int dpp_id);
-#endif
 	struct mpcc* (*get_mpcc_for_dpp)(
 			struct mpc_tree *tree,
 			int dpp_id);
@@ -330,7 +320,6 @@ struct mpc_funcs {
 			struct mpc *mpc,
 			int mpcc_id,
 			bool power_on);
-#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
 	void (*set_dwb_mux)(
 			struct mpc *mpc,
 			int dwb_id,
@@ -350,9 +339,7 @@ struct mpc_funcs {
 		bool enable,
 		bool rate_2x_mode,
 		struct mpc_dwb_flow_control *flow_control);
-#endif
 
-#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
 	void (*set_gamut_remap)(
 			struct mpc *mpc,
 			int mpcc_id,
@@ -372,8 +359,6 @@ struct mpc_funcs {
 
 	int (*release_rmu)(struct mpc *mpc, int mpcc_id);
 
-#endif
-
 };
 
 #endif
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h b/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h
index 0184cefb083b..47c7e4c3a51b 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h
@@ -104,10 +104,8 @@ struct stream_encoder {
 	struct dc_bios *bp;
 	enum engine_id id;
 	uint32_t stream_enc_inst;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
 	struct vpg *vpg;
 	struct afmt *afmt;
-#endif
 };
 
 struct enc_state {
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h b/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h
index 084432132b16..12d5718caea8 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h
@@ -98,19 +98,15 @@ enum crc_selection {
 	INTERSECT_WINDOW_NOT_A_NOT_B,
 };
 
-#ifdef CONFIG_DRM_AMD_DC_DCN3_0
 enum otg_out_mux_dest {
 	OUT_MUX_DIO = 0,
 };
-#endif
 
 enum h_timing_div_mode {
 	H_TIMING_NO_DIV,
 	H_TIMING_DIV_BY2,
-#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
 	H_TIMING_RESERVED,
 	H_TIMING_DIV_BY4,
-#endif
 };
 
 struct crc_params {
@@ -288,7 +284,6 @@ struct timing_generator_funcs {
 	void (*set_gsl_source_select)(struct timing_generator *optc,
 			int group_idx,
 			uint32_t gsl_ready_signal);
-#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
 	void (*set_out_mux)(struct timing_generator *tg, enum otg_out_mux_dest dest);
 	void (*set_vrr_m_const)(struct timing_generator *optc,
 			double vtotal_avg);
@@ -296,7 +291,6 @@ struct timing_generator_funcs {
 			uint32_t window_start, uint32_t window_end);
 	void (*set_vtotal_change_limit)(struct timing_generator *optc,
 			uint32_t limit);
-#endif
 };
 
 #endif