DRM_ERROR("Failed to get core clock: %d\n", ret);
return ret;
}
+
dpi->pixel_clock = devm_clk_get(dev, "pixel");
if (IS_ERR(dpi->pixel_clock)) {
ret = PTR_ERR(dpi->pixel_clock);
}
ret = clk_prepare_enable(dpi->core_clock);
- if (ret)
+ if (ret) {
DRM_ERROR("Failed to turn on core clock: %d\n", ret);
+ return ret;
+ }
drm_simple_encoder_init(drm, &dpi->encoder.base, DRM_MODE_ENCODER_DPI);
drm_encoder_helper_add(&dpi->encoder.base, &vc4_dpi_encoder_helper_funcs);