ASoC: Enable ASoC register map dump for some regmap CODECs
It's still useful to be able to poke around in the register map at
runtime.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/sound/soc/codecs/wm5100.c b/sound/soc/codecs/wm5100.c
index a234b70..8b24323 100644
--- a/sound/soc/codecs/wm5100.c
+++ b/sound/soc/codecs/wm5100.c
@@ -2568,6 +2568,13 @@
return 0;
}
+static int wm5100_soc_volatile(struct snd_soc_codec *codec,
+ unsigned int reg)
+{
+ return true;
+}
+
+
static struct snd_soc_codec_driver soc_codec_dev_wm5100 = {
.probe = wm5100_probe,
.remove = wm5100_remove,
@@ -2576,6 +2583,8 @@
.set_pll = wm5100_set_fll,
.set_bias_level = wm5100_set_bias_level,
.idle_bias_off = 1,
+ .reg_cache_size = WM5100_MAX_REGISTER,
+ .volatile_register = wm5100_soc_volatile,
.seq_notifier = wm5100_seq_notifier,
.controls = wm5100_snd_controls,