@@ -1033,10 +1033,13 @@ i9xx_get_initial_plane_config(struct intel_crtc *crtc,
DSPLINOFF(i9xx_plane));
base = intel_de_read(dev_priv, DSPSURF(i9xx_plane)) & DISP_ADDR_MASK;
} else {
+ offset = 0;
base = intel_de_read(dev_priv, DSPADDR(i9xx_plane));
}
plane_config->base = base;
+ drm_WARN_ON(&dev_priv->drm, offset != 0);
+
val = intel_de_read(dev_priv, PIPESRC(pipe));
fb->width = REG_FIELD_GET(PIPESRC_WIDTH_MASK, val) + 1;
fb->height = REG_FIELD_GET(PIPESRC_HEIGHT_MASK, val) + 1;
@@ -2529,6 +2529,7 @@ skl_get_initial_plane_config(struct intel_crtc *crtc,
plane_config->base = base;
offset = intel_de_read(dev_priv, PLANE_OFFSET(pipe, plane_id));
+ drm_WARN_ON(&dev_priv->drm, offset != 0);
val = intel_de_read(dev_priv, PLANE_SIZE(pipe, plane_id));
fb->height = REG_FIELD_GET(PLANE_HEIGHT_MASK, val) + 1;