diff options
Diffstat (limited to 'drivers/gpu/drm/tilcdc/tilcdc_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 2 |
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 |