diff --git a/drivers/media/platform/vivid/vivid-sdr-cap.c b/drivers/media/platform/vivid/vivid-sdr-cap.c
index 5e089cb58a38c29c99dadc006b4587a9498e8b1c..caf131666e37426f63029462b10839c83634fcdd 100644
--- a/drivers/media/platform/vivid/vivid-sdr-cap.c
+++ b/drivers/media/platform/vivid/vivid-sdr-cap.c
@@ -454,7 +454,7 @@ void vivid_sdr_cap_process(struct vivid_dev *dev, struct vivid_buffer *buf)
 						FIXP_2PI) >> (31 - FIXP_N);
 
 		dev->sdr_fixp_src_phase += src_phase_step;
-		dev->sdr_fixp_mod_phase += mod_phase_step;
+		dev->sdr_fixp_mod_phase += mod_phase_step / 4;
 
 		/*
 		 * Transfer phases to [0 / 2xPI] in order to avoid variable