diff options
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/codecs/wm8804.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm8804.c b/sound/soc/codecs/wm8804.c index 2657f5c7ff08..642b07ceddfa 100644 --- a/sound/soc/codecs/wm8804.c +++ b/sound/soc/codecs/wm8804.c @@ -643,6 +643,14 @@ static int wm8804_probe(struct snd_soc_codec *codec) goto err_reg_enable; } + ret = snd_soc_read(codec, WM8804_DEVREV); + if (ret < 0) { + dev_err(codec->dev, "Failed to read device revision: %d\n", + ret); + goto err_reg_enable; + } + dev_info(codec->dev, "revision %c\n", ret + 'A'); + ret = wm8804_reset(codec); if (ret < 0) { dev_err(codec->dev, "Failed to issue reset: %d\n", ret); |