ASoC: sgtl5000: Improve the error message on slave mode setting

[cascardo/linux.git] / sound / soc / codecs / sgtl5000.c

diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
index e997d27..7ef2687 100644 (file)
--- a/sound/soc/codecs/sgtl5000.c
+++ b/sound/soc/codecs/sgtl5000.c
@@ -626,6 +626,9 @@ static int sgtl5000_set_clock(struct snd_soc_codec *codec, int frame_rate)
                } else {
                        dev_err(codec->dev,
                                "PLL not supported in slave mode\n");
+                       dev_err(codec->dev, "%d ratio is not supported. "
+                               "SYS_MCLK needs to be 256, 384 or 512 * fs\n",
+                               sgtl5000->sysclk / sys_fs);
                        return -EINVAL;
                }
        }