ASoC: rt5640: Provide more useful hw_params error reasons.

Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c
index 2f6bb16..de40bd9 100644 (file)
--- a/sound/soc/codecs/rt5640.c
+++ b/sound/soc/codecs/rt5640.c
@@ -1609,7 +1609,8 @@ static int rt5640_hw_params(struct snd_pcm_substream *substream,
        rt5640->lrck[dai->id] = params_rate(params);
        pre_div = get_clk_info(rt5640->sysclk, rt5640->lrck[dai->id]);
        if (pre_div < 0) {
-               dev_err(codec->dev, "Unsupported clock setting\n");
+               dev_err(codec->dev, "Unsupported clock setting %d for DAI %d\n",
+                       rt5640->lrck[dai->id], dai->id);
                return -EINVAL;
        }
        frame_size = snd_soc_params_to_frame_size(params);