1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
index 1b278a22c8b7..1067e702c22c 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
@@ -224,7 +224,7 @@ static void tilcdc_crtc_set_clk(struct drm_crtc *crtc)
 
         ret = clk_set_rate(priv->clk, req_rate * clkdiv);
         clk_rate = clk_get_rate(priv->clk);
-        if (ret < 0) {
+        if (ret < 0 || tilcdc_pclk_diff(req_rate, clk_rate) > 5) {
                 /*
                  * If we fail to set the clock rate (some architectures don't
                  * use the common clock framework yet and may not implement