Merge remote-tracking branches 'asoc/fix/ak4642', 'asoc/fix/atmel', 'asoc/fix/cs4271', 'asoc/fix/davinci' and 'asoc/fix/rcar' into asoc-linus
diff --git a/MAINTAINERS b/MAINTAINERS
index efbcb50..3a3c461 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1762,7 +1762,7 @@
F: drivers/tty/serial/atmel_serial.c
ATMEL Audio ALSA driver
-M: Bo Shen <voice.shen@atmel.com>
+M: Nicolas Ferre <nicolas.ferre@atmel.com>
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
S: Supported
F: sound/soc/atmel
diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
index dde8b49..fba80f3 100644
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -468,13 +468,13 @@
.name = "ak4642-hifi",
.playback = {
.stream_name = "Playback",
- .channels_min = 1,
+ .channels_min = 2,
.channels_max = 2,
.rates = SNDRV_PCM_RATE_8000_48000,
.formats = SNDRV_PCM_FMTBIT_S16_LE },
.capture = {
.stream_name = "Capture",
- .channels_min = 1,
+ .channels_min = 2,
.channels_max = 2,
.rates = SNDRV_PCM_RATE_8000_48000,
.formats = SNDRV_PCM_FMTBIT_S16_LE },
diff --git a/sound/soc/codecs/cs4271.c b/sound/soc/codecs/cs4271.c
index 7d3a6ac..e770ee6 100644
--- a/sound/soc/codecs/cs4271.c
+++ b/sound/soc/codecs/cs4271.c
@@ -561,10 +561,10 @@
if (gpio_is_valid(cs4271->gpio_nreset)) {
/* Reset codec */
gpio_direction_output(cs4271->gpio_nreset, 0);
- udelay(1);
+ mdelay(1);
gpio_set_value(cs4271->gpio_nreset, 1);
/* Give the codec time to wake up */
- udelay(1);
+ mdelay(1);
}
ret = regmap_update_bits(cs4271->regmap, CS4271_MODE2,
diff --git a/sound/soc/davinci/davinci-evm.c b/sound/soc/davinci/davinci-evm.c
index b6bb594..8c2b9be 100644
--- a/sound/soc/davinci/davinci-evm.c
+++ b/sound/soc/davinci/davinci-evm.c
@@ -425,18 +425,8 @@
return ret;
}
-static int davinci_evm_remove(struct platform_device *pdev)
-{
- struct snd_soc_card *card = platform_get_drvdata(pdev);
-
- snd_soc_unregister_card(card);
-
- return 0;
-}
-
static struct platform_driver davinci_evm_driver = {
.probe = davinci_evm_probe,
- .remove = davinci_evm_remove,
.driver = {
.name = "davinci_evm",
.pm = &snd_soc_pm_ops,
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 110577c5..31202e9 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -149,16 +149,29 @@
return mod->ops->dma_name(mod);
}
-void rsnd_mod_init(struct rsnd_mod *mod,
+int rsnd_mod_init(struct rsnd_mod *mod,
struct rsnd_mod_ops *ops,
struct clk *clk,
enum rsnd_mod_type type,
int id)
{
+ int ret = clk_prepare(clk);
+
+ if (ret)
+ return ret;
+
mod->id = id;
mod->ops = ops;
mod->type = type;
mod->clk = clk;
+
+ return ret;
+}
+
+void rsnd_mod_quit(struct rsnd_mod *mod)
+{
+ if (mod->clk)
+ clk_unprepare(mod->clk);
}
/*
@@ -1290,6 +1303,12 @@
{
struct rsnd_priv *priv = dev_get_drvdata(&pdev->dev);
struct rsnd_dai *rdai;
+ void (*remove_func[])(struct platform_device *pdev,
+ struct rsnd_priv *priv) = {
+ rsnd_ssi_remove,
+ rsnd_src_remove,
+ rsnd_dvc_remove,
+ };
int ret = 0, i;
pm_runtime_disable(&pdev->dev);
@@ -1299,6 +1318,9 @@
ret |= rsnd_dai_call(remove, &rdai->capture, priv);
}
+ for (i = 0; i < ARRAY_SIZE(remove_func); i++)
+ remove_func[i](pdev, priv);
+
snd_soc_unregister_component(&pdev->dev);
snd_soc_unregister_platform(&pdev->dev);
diff --git a/sound/soc/sh/rcar/dvc.c b/sound/soc/sh/rcar/dvc.c
index d7f9ed9..261997a 100644
--- a/sound/soc/sh/rcar/dvc.c
+++ b/sound/soc/sh/rcar/dvc.c
@@ -333,7 +333,7 @@
struct rsnd_dvc *dvc;
struct clk *clk;
char name[RSND_DVC_NAME_SIZE];
- int i, nr;
+ int i, nr, ret;
rsnd_of_parse_dvc(pdev, of_data, priv);
@@ -366,11 +366,24 @@
dvc->info = &info->dvc_info[i];
- rsnd_mod_init(&dvc->mod, &rsnd_dvc_ops,
+ ret = rsnd_mod_init(&dvc->mod, &rsnd_dvc_ops,
clk, RSND_MOD_DVC, i);
+ if (ret)
+ return ret;
dev_dbg(dev, "CMD%d probed\n", i);
}
return 0;
}
+
+void rsnd_dvc_remove(struct platform_device *pdev,
+ struct rsnd_priv *priv)
+{
+ struct rsnd_dvc *dvc;
+ int i;
+
+ for_each_rsnd_dvc(dvc, priv, i) {
+ rsnd_mod_quit(&dvc->mod);
+ }
+}
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index e7914bd..1bccc55 100644
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -260,14 +260,15 @@
#define rsnd_dma_to_mod(_dma) container_of((_dma), struct rsnd_mod, dma)
#define rsnd_mod_to_io(mod) ((mod)->io)
#define rsnd_mod_id(mod) ((mod)->id)
-#define rsnd_mod_hw_start(mod) clk_prepare_enable((mod)->clk)
-#define rsnd_mod_hw_stop(mod) clk_disable_unprepare((mod)->clk)
+#define rsnd_mod_hw_start(mod) clk_enable((mod)->clk)
+#define rsnd_mod_hw_stop(mod) clk_disable((mod)->clk)
-void rsnd_mod_init(struct rsnd_mod *mod,
+int rsnd_mod_init(struct rsnd_mod *mod,
struct rsnd_mod_ops *ops,
struct clk *clk,
enum rsnd_mod_type type,
int id);
+void rsnd_mod_quit(struct rsnd_mod *mod);
char *rsnd_mod_name(struct rsnd_mod *mod);
char *rsnd_mod_dma_name(struct rsnd_mod *mod);
@@ -480,6 +481,8 @@
int rsnd_src_probe(struct platform_device *pdev,
const struct rsnd_of_data *of_data,
struct rsnd_priv *priv);
+void rsnd_src_remove(struct platform_device *pdev,
+ struct rsnd_priv *priv);
struct rsnd_mod *rsnd_src_mod_get(struct rsnd_priv *priv, int id);
unsigned int rsnd_src_get_ssi_rate(struct rsnd_priv *priv,
struct rsnd_dai_stream *io,
@@ -498,6 +501,8 @@
int rsnd_ssi_probe(struct platform_device *pdev,
const struct rsnd_of_data *of_data,
struct rsnd_priv *priv);
+void rsnd_ssi_remove(struct platform_device *pdev,
+ struct rsnd_priv *priv);
struct rsnd_mod *rsnd_ssi_mod_get(struct rsnd_priv *priv, int id);
int rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod);
int rsnd_ssi_is_dma_mode(struct rsnd_mod *mod);
diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c
index 81c182b..c77d059 100644
--- a/sound/soc/sh/rcar/src.c
+++ b/sound/soc/sh/rcar/src.c
@@ -850,7 +850,7 @@
struct rsnd_mod_ops *ops;
struct clk *clk;
char name[RSND_SRC_NAME_SIZE];
- int i, nr;
+ int i, nr, ret;
ops = NULL;
if (rsnd_is_gen1(priv))
@@ -890,10 +890,23 @@
src->info = &info->src_info[i];
- rsnd_mod_init(&src->mod, ops, clk, RSND_MOD_SRC, i);
+ ret = rsnd_mod_init(&src->mod, ops, clk, RSND_MOD_SRC, i);
+ if (ret)
+ return ret;
dev_dbg(dev, "SRC%d probed\n", i);
}
return 0;
}
+
+void rsnd_src_remove(struct platform_device *pdev,
+ struct rsnd_priv *priv)
+{
+ struct rsnd_src *src;
+ int i;
+
+ for_each_rsnd_src(src, priv, i) {
+ rsnd_mod_quit(&src->mod);
+ }
+}
diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c
index 9e7b627c..f7cb1fd 100644
--- a/sound/soc/sh/rcar/ssi.c
+++ b/sound/soc/sh/rcar/ssi.c
@@ -697,7 +697,7 @@
struct clk *clk;
struct rsnd_ssi *ssi;
char name[RSND_SSI_NAME_SIZE];
- int i, nr;
+ int i, nr, ret;
rsnd_of_parse_ssi(pdev, of_data, priv);
@@ -732,10 +732,23 @@
else if (rsnd_ssi_pio_available(ssi))
ops = &rsnd_ssi_pio_ops;
- rsnd_mod_init(&ssi->mod, ops, clk, RSND_MOD_SSI, i);
+ ret = rsnd_mod_init(&ssi->mod, ops, clk, RSND_MOD_SSI, i);
+ if (ret)
+ return ret;
rsnd_ssi_parent_clk_setup(priv, ssi);
}
return 0;
}
+
+void rsnd_ssi_remove(struct platform_device *pdev,
+ struct rsnd_priv *priv)
+{
+ struct rsnd_ssi *ssi;
+ int i;
+
+ for_each_rsnd_ssi(ssi, priv, i) {
+ rsnd_mod_quit(&ssi->mod);
+ }
+}
