diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c b/drivers/gpu/drm/i915/display/icl_dsi.c
index c04327979678..a763f2b13ff2 100644
--- a/drivers/gpu/drm/i915/display/icl_dsi.c
+++ b/drivers/gpu/drm/i915/display/icl_dsi.c
@@ -888,7 +888,7 @@ gen11_dsi_set_transcoder_timings(struct intel_encoder *encoder,
 	 * non-compressed link speeds, and simplifies down to the ratio between
 	 * compressed and non-compressed bpp.
 	 */
-	if (crtc_state->dsc.compression_enable) {
+	if (is_vid_mode(intel_dsi) && crtc_state->dsc.compression_enable) {
 		mul = fxp_q4_to_int(crtc_state->dsc.compressed_bpp_x16);
 		div = mipi_dsi_pixel_format_to_bpp(intel_dsi->pixel_format);
 	}
@@ -1502,7 +1502,7 @@ static void gen11_dsi_get_timings(struct intel_encoder *encoder,
 	struct drm_display_mode *adjusted_mode =
 					&pipe_config->hw.adjusted_mode;
 
-	if (pipe_config->dsc.compressed_bpp_x16) {
+	if (is_vid_mode(intel_dsi) && pipe_config->dsc.compressed_bpp_x16) {
 		int div = fxp_q4_to_int(pipe_config->dsc.compressed_bpp_x16);
 		int mul = mipi_dsi_pixel_format_to_bpp(intel_dsi->pixel_format);