drm/amd/display: Expose clk_mgr functions for reuse

[How & Why]
Allow clk_mgr functions to be reused by making then non-static
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Eric Yang <eric.yang2@amd.com>
Acked-by: Eryk Brol <eryk.brol@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr.c

@@ -499,7 +499,7 @@ static void dcn3_init_clocks_fpga(struct clk_mgr *clk_mgr)
 /* TODO: Implement the functions and remove the ifndef guard */
 }
 
-static struct clk_mgr_funcs dcn3_fpga_funcs = {
+struct clk_mgr_funcs dcn3_fpga_funcs = {
 	.get_dp_ref_clk_frequency = dce12_get_dp_ref_freq_khz,
 	.update_clocks = dcn2_update_clocks_fpga,
 	.init_clocks = dcn3_init_clocks_fpga,

drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.c

@@ -32,9 +32,9 @@
 // For dcn20_update_clocks_update_dpp_dto
 #include "dcn20/dcn20_clk_mgr.h"
 
-#include "vg_clk_mgr.h"
 
-#include "dcn301_smu.h"
+
+#include "vg_clk_mgr.h"
 #include "reg_helper.h"
 #include "core_types.h"
 #include "dm_helpers.h"
@@ -631,7 +631,7 @@ static unsigned int find_dcfclk_for_voltage(const struct vg_dpm_clocks *clock_ta
 	return 0;
 }
 
-static void vg_clk_mgr_helper_populate_bw_params(
+void vg_clk_mgr_helper_populate_bw_params(
 		struct clk_mgr_internal *clk_mgr,
 		struct integrated_info *bios_info,
 		const struct vg_dpm_clocks *clock_table)
@@ -709,7 +709,7 @@ static struct vg_dpm_clocks dummy_clocks = {
 
 static struct watermarks dummy_wms = { 0 };
 
-static void vg_get_dpm_table_from_smu(struct clk_mgr_internal *clk_mgr,
+void vg_get_dpm_table_from_smu(struct clk_mgr_internal *clk_mgr,
 		struct smu_dpm_clks *smu_dpm_clks)
 {
 	struct vg_dpm_clocks *table = smu_dpm_clks->dpm_clks;

drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.h

@@ -39,5 +39,15 @@ void vg_clk_mgr_construct(struct dc_context *ctx,
 
 void vg_clk_mgr_destroy(struct clk_mgr_internal *clk_mgr);
 
+#include "dcn301_smu.h"
 void vg_notify_wm_ranges(struct clk_mgr *clk_mgr_base);
+
+void vg_get_dpm_table_from_smu(struct clk_mgr_internal *clk_mgr,
+		struct smu_dpm_clks *smu_dpm_clks);
+
+void vg_clk_mgr_helper_populate_bw_params(
+		struct clk_mgr_internal *clk_mgr,
+		struct integrated_info *bios_info,
+		const struct vg_dpm_clocks *clock_table);
+
 #endif //__VG_CLK_MGR_H__