drm/amd/display: Return last used DRR VTOTAL from DC

[platform/kernel/linux-starfive.git] / drivers / gpu / drm / amd / display / dc / dce120 / dce120_timing_generator.c

diff --git a/drivers/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.c b/drivers/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.c
index b57c466..4af0c70 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.c
+++ b/drivers/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.c
@@ -1190,6 +1190,7 @@ static const struct timing_generator_funcs dce120_tg_funcs = {
                .tear_down_global_swap_lock = dce120_timing_generator_tear_down_global_swap_lock,
                .enable_advanced_request = dce120_timing_generator_enable_advanced_request,
                .set_drr = dce120_timing_generator_set_drr,
+               .get_last_used_drr_vtotal = NULL,
                .set_static_screen_control = dce120_timing_generator_set_static_screen_control,
                .set_test_pattern = dce120_timing_generator_set_test_pattern,
                .arm_vert_intr = dce120_arm_vert_intr,