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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-12-29 12:18:53 +0000
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-12-30 01:59:39 +0000
commit1b39bf3468e03016ffdcadef3dac1fd75d2db6fa (patch)
treed1946d5baf0863bbdefc95f59dd5d8affeede04f
parenta421a0e41c28ec4bfc719194e95065ec1cb4aee4 (diff)
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>
-rw-r--r--sound/soc/codecs/wm5100.c9
-rw-r--r--sound/soc/codecs/wm8962.c9
-rw-r--r--sound/soc/codecs/wm8994.c8
-rw-r--r--sound/soc/codecs/wm8996.c8
4 files changed, 34 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm5100.c b/sound/soc/codecs/wm5100.c
index a234b70377fc..8b24323d6b2c 100644
--- a/sound/soc/codecs/wm5100.c
+++ b/sound/soc/codecs/wm5100.c
@@ -2568,6 +2568,13 @@ static int wm5100_remove(struct snd_soc_codec *codec)
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 @@ static struct snd_soc_codec_driver soc_codec_dev_wm5100 = {
.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,
diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c
index be35b6468cb1..1be4eb364128 100644
--- a/sound/soc/codecs/wm8962.c
+++ b/sound/soc/codecs/wm8962.c
@@ -4123,11 +4123,20 @@ static int wm8962_remove(struct snd_soc_codec *codec)
return 0;
}
+static int wm8962_soc_volatile(struct snd_soc_codec *codec,
+ unsigned int reg)
+{
+ return true;
+}
+
+
static struct snd_soc_codec_driver soc_codec_dev_wm8962 = {
.probe = wm8962_probe,
.remove = wm8962_remove,
.set_bias_level = wm8962_set_bias_level,
.set_pll = wm8962_set_fll,
+ .reg_cache_size = WM8962_MAX_REGISTER,
+ .volatile_register = wm8962_soc_volatile,
};
static const struct regmap_config wm8962_regmap = {
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index 71472b626750..93d27b660257 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -3815,12 +3815,20 @@ static int wm8994_codec_remove(struct snd_soc_codec *codec)
return 0;
}
+static int wm8994_soc_volatile(struct snd_soc_codec *codec,
+ unsigned int reg)
+{
+ return true;
+}
+
static struct snd_soc_codec_driver soc_codec_dev_wm8994 = {
.probe = wm8994_codec_probe,
.remove = wm8994_codec_remove,
.suspend = wm8994_suspend,
.resume = wm8994_resume,
.set_bias_level = wm8994_set_bias_level,
+ .reg_cache_size = WM8994_MAX_REGISTER,
+ .volatile_register = wm8994_soc_volatile,
};
static int __devinit wm8994_probe(struct platform_device *pdev)
diff --git a/sound/soc/codecs/wm8996.c b/sound/soc/codecs/wm8996.c
index da7acaefa9d9..d8da10fe5b52 100644
--- a/sound/soc/codecs/wm8996.c
+++ b/sound/soc/codecs/wm8996.c
@@ -3039,6 +3039,12 @@ static int wm8996_remove(struct snd_soc_codec *codec)
return 0;
}
+static int wm8996_soc_volatile_register(struct snd_soc_codec *codec,
+ unsigned int reg)
+{
+ return true;
+}
+
static struct snd_soc_codec_driver soc_codec_dev_wm8996 = {
.probe = wm8996_probe,
.remove = wm8996_remove,
@@ -3051,6 +3057,8 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8996 = {
.dapm_routes = wm8996_dapm_routes,
.num_dapm_routes = ARRAY_SIZE(wm8996_dapm_routes),
.set_pll = wm8996_set_fll,
+ .reg_cache_size = WM8996_MAX_REGISTER,
+ .volatile_register = wm8996_soc_volatile_register,
};
#define WM8996_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\