drm/amd/display: Use proper abm/backlight functions for DCN3

Use DCN21 functions instead of DCE110
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/dc/dcn30/dcn30_init.c

@@ -26,6 +26,7 @@
 #include "dce110/dce110_hw_sequencer.h"
 #include "dcn10/dcn10_hw_sequencer.h"
 #include "dcn20/dcn20_hwseq.h"
+#include "dcn21/dcn21_hwseq.h"
 #include "dcn30_hwseq.h"
 
 static const struct hw_sequencer_funcs dcn30_funcs = {
@@ -87,8 +88,8 @@ static const struct hw_sequencer_funcs dcn30_funcs = {
 	.set_flip_control_gsl = dcn20_set_flip_control_gsl,
 	.get_vupdate_offset_from_vsync = dcn10_get_vupdate_offset_from_vsync,
 	.apply_idle_power_optimizations = dcn30_apply_idle_power_optimizations,
-	.set_backlight_level = dce110_set_backlight_level,
-	.set_abm_immediate_disable = dce110_set_abm_immediate_disable,
+	.set_backlight_level = dcn21_set_backlight_level,
+	.set_abm_immediate_disable = dcn21_set_abm_immediate_disable,
 };
 
 static const struct hwseq_private_funcs dcn30_private_funcs = {