drm/amdgpu/display: fold DRM_AMD_DC_DCN201 into DRM_AMD_DC_DCN

No need for a separate kconfig option at this point.
Reviewed-by: Zhan Liu <zhan.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/Kconfig

@@ -17,15 +17,6 @@ config DRM_AMD_DC_DCN
 	help
 	  Raven, Navi, and newer family support for display engine
 
-config DRM_AMD_DC_DCN201
-	bool "Enable DCN201 support in DC"
-	default y
-	depends on DRM_AMD_DC && X86
-	depends on DRM_AMD_DC_DCN
-	help
-	  Choose this option if you want to have
-	  201 support for display engine
-
 config DRM_AMD_DC_HDCP
 	bool "Enable HDCP support in DC"
 	depends on DRM_AMD_DC

drivers/gpu/drm/amd/display/dc/Makefile

@@ -30,9 +30,7 @@ DC_LIBS += dcn20
 DC_LIBS += dsc
 DC_LIBS += dcn10 dml
 DC_LIBS += dcn21
-ifdef CONFIG_DRM_AMD_DC_DCN201
 DC_LIBS += dcn201
-endif
 DC_LIBS += dcn30
 DC_LIBS += dcn301
 DC_LIBS += dcn302

drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile

@@ -93,7 +93,6 @@ AMD_DAL_CLK_MGR_DCN20 = $(addprefix $(AMDDALPATH)/dc/clk_mgr/dcn20/,$(CLK_MGR_DC
 
 AMD_DISPLAY_FILES += $(AMD_DAL_CLK_MGR_DCN20)
 
-ifdef CONFIG_DRM_AMD_DC_DCN201
 ###############################################################################
 # DCN201
 ###############################################################################
@@ -102,7 +101,6 @@ CLK_MGR_DCN201 = dcn201_clk_mgr.o
 AMD_DAL_CLK_MGR_DCN201 = $(addprefix $(AMDDALPATH)/dc/clk_mgr/dcn201/,$(CLK_MGR_DCN201))
 
 AMD_DISPLAY_FILES += $(AMD_DAL_CLK_MGR_DCN201)
-endif
 
 ###############################################################################
 # DCN21

drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c

@@ -257,12 +257,10 @@ struct clk_mgr *dc_clk_mgr_create(struct dc_context *ctx, struct pp_smu_funcs *p
 			dcn3_clk_mgr_construct(ctx, clk_mgr, pp_smu, dccg);
 			return &clk_mgr->base;
 		}
-#if defined(CONFIG_DRM_AMD_DC_DCN201)
 		if (asic_id.chip_id == DEVICE_ID_NV_13FE) {
 			dcn201_clk_mgr_construct(ctx, clk_mgr, pp_smu, dccg);
 			return &clk_mgr->base;
 		}
-#endif
 		dcn20_clk_mgr_construct(ctx, clk_mgr, pp_smu, dccg);
 		return &clk_mgr->base;
 	}

drivers/gpu/drm/amd/display/dc/core/dc_resource.c

@@ -224,11 +224,9 @@ struct resource_pool *dc_create_resource_pool(struct dc  *dc,
 	case DCN_VERSION_2_1:
 		res_pool = dcn21_create_resource_pool(init_data, dc);
 		break;
-#if defined(CONFIG_DRM_AMD_DC_DCN201)
 	case DCN_VERSION_2_01:
 		res_pool = dcn201_create_resource_pool(init_data, dc);
 		break;
-#endif
 	case DCN_VERSION_3_0:
 		res_pool = dcn30_create_resource_pool(init_data, dc);
 		break;

drivers/gpu/drm/amd/display/dc/irq/Makefile

@@ -94,7 +94,6 @@ AMD_DAL_IRQ_DCN21= $(addprefix $(AMDDALPATH)/dc/irq/dcn21/,$(IRQ_DCN21))
 
 AMD_DISPLAY_FILES += $(AMD_DAL_IRQ_DCN21)
 
-ifdef CONFIG_DRM_AMD_DC_DCN201
 ###############################################################################
 # DCN 201
 ###############################################################################
@@ -103,7 +102,6 @@ IRQ_DCN201 = irq_service_dcn201.o
 AMD_DAL_IRQ_DCN201 = $(addprefix $(AMDDALPATH)/dc/irq/dcn201/,$(IRQ_DCN201))
 
 AMD_DISPLAY_FILES += $(AMD_DAL_IRQ_DCN201)
-endif
 
 ###############################################################################
 # DCN 30