drm/amd/display: expose dentist_get_divider_from_did

expose this functions for future use.
Signed-off-by: Nevenko Stupar <Nevenko.Stupar@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/dc/dce/dce_clk_mgr.c

@@ -94,7 +94,7 @@ static const struct state_dependent_clocks dce120_max_clks_by_state[] = {
 /*ClocksStatePerformance*/
 { .display_clk_khz = 1133000, .pixel_clk_khz = 600000 } };
 
-static int dentist_get_divider_from_did(int did)
+int dentist_get_divider_from_did(int did)
 {
 	if (did < DENTIST_BASE_DID_1)
 		did = DENTIST_BASE_DID_1;

drivers/gpu/drm/amd/display/dc/dce/dce_clk_mgr.h

@@ -165,4 +165,6 @@ struct clk_mgr *dce120_clk_mgr_create(struct dc_context *ctx);
 
 void dce_clk_mgr_destroy(struct clk_mgr **clk_mgr);
 
+int dentist_get_divider_from_did(int did);
+
 #endif /* _DCE_CLK_MGR_H_ */