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

[linux-2.6-microblaze.git] / drivers / gpu / drm / amd / display / dc / dcn30 / dcn30_optc.c

diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c
index 8980c90..f37e825 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c
@@ -97,7 +97,7 @@ void optc3_lock_doublebuffer_disable(struct timing_generator *optc)
                MASTER_UPDATE_LOCK_DB_END_Y, 0);
 
        REG_UPDATE(OTG_GLOBAL_CONTROL2, GLOBAL_UPDATE_LOCK_EN, 0);
-       REG_UPDATE(OTG_GLOBAL_CONTROL0, MASTER_UPDATE_LOCK_DB_EN, 1);
+       REG_UPDATE(OTG_GLOBAL_CONTROL0, MASTER_UPDATE_LOCK_DB_EN, 0);
 }
 
 void optc3_lock(struct timing_generator *optc)
@@ -315,6 +315,7 @@ static struct timing_generator_funcs dcn30_tg_funcs = {
                .lock_doublebuffer_disable = optc3_lock_doublebuffer_disable,
                .enable_optc_clock = optc1_enable_optc_clock,
                .set_drr = optc1_set_drr,
+               .get_last_used_drr_vtotal = optc2_get_last_used_drr_vtotal,
                .set_static_screen_control = optc1_set_static_screen_control,
                .program_stereo = optc1_program_stereo,
                .is_stereo_left_eye = optc1_is_stereo_left_eye,