drm/amd/display: Add DCN2.1 changes to DML

Hook up the DML changes for renoir.
Acked-by: NHarry Wentland <harry.wentland@amd.com>
Signed-off-by: NRoman Li <Roman.Li@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

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

@@ -63,6 +63,10 @@ ifdef CONFIG_DRM_AMD_DC_DCN2_0
 DML += display_mode_vba.o dcn20/display_rq_dlg_calc_20.o dcn20/display_mode_vba_20.o
 DML += dcn20/display_rq_dlg_calc_20v2.o dcn20/display_mode_vba_20v2.o
 endif
+ifdef CONFIG_DRM_AMD_DC_DCN2_1
+DML += dcn21/display_rq_dlg_calc_21.o dcn21/display_mode_vba_21.o
+endif
+
 
 AMD_DAL_DML = $(addprefix $(AMDDALPATH)/dc/dml/,$(DML))
 

drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.c

@@ -31,6 +31,10 @@
 #include "dcn20/display_mode_vba_20v2.h"
 #include "dcn20/display_rq_dlg_calc_20v2.h"
 #endif
+#ifdef CONFIG_DRM_AMD_DC_DCN2_1
+#include "dcn21/display_mode_vba_21.h"
+#include "dcn21/display_rq_dlg_calc_21.h"
+#endif
 
 #if defined(CONFIG_DRM_AMD_DC_DCN2_0)
 const struct dml_funcs dml20_funcs = {
@@ -48,6 +52,15 @@ const struct dml_funcs dml20v2_funcs = {
 };
 #endif
 
+#ifdef CONFIG_DRM_AMD_DC_DCN2_1
+const struct dml_funcs dml21_funcs = {
+        .validate = dml21_ModeSupportAndSystemConfigurationFull,
+        .recalculate = dml21_recalculate,
+        .rq_dlg_get_dlg_reg = dml21_rq_dlg_get_dlg_reg,
+        .rq_dlg_get_rq_reg = dml21_rq_dlg_get_rq_reg
+};
+#endif
+
 void dml_init_instance(struct display_mode_lib *lib,
 		const struct _vcs_dpi_soc_bounding_box_st *soc_bb,
 		const struct _vcs_dpi_ip_params_st *ip_params,
@@ -65,6 +78,12 @@ void dml_init_instance(struct display_mode_lib *lib,
 		lib->funcs = dml20v2_funcs;
 		break;
 #endif
+#ifdef CONFIG_DRM_AMD_DC_DCN2_1
+        case DML_PROJECT_DCN21:
+                lib->funcs = dml21_funcs;
+                break;
+#endif
+
 	default:
 		break;
 	}