+ /*
+ * reset hardware
+ */
+ ov772x_reset(priv->client);
+
+ /*
+ * set color format
+ */
+ ret = ov772x_write_array(priv->client, priv->fmt->regs);
+ if (ret < 0)
+ goto ov772x_set_fmt_error;
+
+ /*
+ * set size format
+ */
+ ret = ov772x_write_array(priv->client, priv->win->regs);
+ if (ret < 0)
+ goto ov772x_set_fmt_error;
+
+ /*
+ * set COM7 bit ( QVGA or VGA )
+ */
+ ret = ov772x_mask_set(priv->client,
+ COM7, SLCT_MASK, priv->win->com7_bit);
+ if (ret < 0)
+ goto ov772x_set_fmt_error;
+
+ /*
+ * set UV setting
+ */
+ if (priv->fmt->option & OP_UV) {
+ ret = ov772x_mask_set(priv->client,
+ DSP_CTRL3, UV_MASK, UV_ON);
+ if (ret < 0)
+ goto ov772x_set_fmt_error;
+ }
+
+ /*
+ * set SWAP setting
+ */
+ if (priv->fmt->option & OP_SWAP_RGB) {
+ ret = ov772x_mask_set(priv->client,
+ COM3, SWAP_MASK, SWAP_RGB);
+ if (ret < 0)
+ goto ov772x_set_fmt_error;
+ }
+
+ return ret;
+
+ov772x_set_fmt_error:
+
+ ov772x_reset(priv->client);
+ priv->win = NULL;
+ priv->fmt = NULL;
+