diff --git a/Documentation/devicetree/bindings/sound/simple-card.txt b/Documentation/devicetree/bindings/sound/simple-card.txt
index 131aa2ad7f1a3..9b9df146fd1a5 100644
--- a/Documentation/devicetree/bindings/sound/simple-card.txt
+++ b/Documentation/devicetree/bindings/sound/simple-card.txt
@@ -1,6 +1,6 @@
Simple-Card:
-Simple-Card specifies audio DAI connection of SoC <-> codec.
+Simple-Card specifies audio DAI connections of SoC <-> codec.
Required properties:
@@ -10,26 +10,51 @@ Optional properties:
- simple-audio-card,name : User specified audio sound card name, one string
property.
-- simple-audio-card,format : CPU/CODEC common audio format.
- "i2s", "right_j", "left_j" , "dsp_a"
- "dsp_b", "ac97", "pdm", "msb", "lsb"
- simple-audio-card,widgets : Please refer to widgets.txt.
- simple-audio-card,routing : A list of the connections between audio components.
Each entry is a pair of strings, the first being the
connection's sink, the second being the connection's
source.
-- dai-tdm-slot-num : Please refer to tdm-slot.txt.
-- dai-tdm-slot-width : Please refer to tdm-slot.txt.
+Optional subnodes:
+
+- simple-audio-card,dai-link : Container for dai-link level
+ properties and the CPU and CODEC
+ sub-nodes. This container may be
+ omitted when the card has only one
+ DAI link. See the examples and the
+ section bellow.
+
+Dai-link subnode properties and subnodes:
+
+If dai-link subnode is omitted and the subnode properties are directly
+under "sound"-node the subnode property and subnode names have to be
+prefixed with "simple-audio-card,"-prefix.
-Required subnodes:
+Required dai-link subnodes:
-- simple-audio-card,dai-link : container for the CPU and CODEC sub-nodes
- This container may be omitted when the
- card has only one DAI link.
- See the examples.
+- cpu : CPU sub-node
+- codec : CODEC sub-node
-- simple-audio-card,cpu : CPU sub-node
-- simple-audio-card,codec : CODEC sub-node
+Optional dai-link subnode properties:
+
+- format : CPU/CODEC common audio format.
+ "i2s", "right_j", "left_j" , "dsp_a"
+ "dsp_b", "ac97", "pdm", "msb", "lsb"
+- frame-master : Indicates dai-link frame master.
+ phandle to a cpu or codec subnode.
+- bitclock-master : Indicates dai-link bit clock master.
+ phandle to a cpu or codec subnode.
+- bitclock-inversion : bool property. Add this if the
+ dai-link uses bit clock inversion.
+- frame-inversion : bool property. Add this if the
+ dai-link uses frame clock inversion.
+
+For backward compatibility the frame-master and bitclock-master
+properties can be used as booleans in codec subnode to indicate if the
+codec is the dai-link frame or bit clock master. In this case there
+should be no dai-link node, the same properties should not be present
+at sound-node level, and the bitclock-inversion and frame-inversion
+properties should also be placed in the codec node if needed.
Required CPU/CODEC subnodes properties:
@@ -37,29 +62,21 @@ Required CPU/CODEC subnodes properties:
Optional CPU/CODEC subnodes properties:
-- format : CPU/CODEC specific audio format if needed.
- see simple-audio-card,format
-- frame-master : bool property. add this if subnode is frame master
-- bitclock-master : bool property. add this if subnode is bitclock master
-- bitclock-inversion : bool property. add this if subnode has clock inversion
-- frame-inversion : bool property. add this if subnode has frame inversion
+- dai-tdm-slot-num : Please refer to tdm-slot.txt.
+- dai-tdm-slot-width : Please refer to tdm-slot.txt.
- clocks / system-clock-frequency : specify subnode's clock if needed.
it can be specified via "clocks" if system has
clock node (= common clock), or "system-clock-frequency"
(if system doens't support common clock)
-Note:
- * For 'format', 'frame-master', 'bitclock-master', 'bitclock-inversion' and
- 'frame-inversion', the simple card will use the settings of CODEC for both
- CPU and CODEC sides as we need to keep the settings identical for both ends
- of the link.
-
Example 1 - single DAI link:
sound {
compatible = "simple-audio-card";
simple-audio-card,name = "VF610-Tower-Sound-Card";
simple-audio-card,format = "left_j";
+ simple-audio-card,bitclock-master = <&dailink0_master>;
+ simple-audio-card,frame-master = <&dailink0_master>;
simple-audio-card,widgets =
"Microphone", "Microphone Jack",
"Headphone", "Headphone Jack",
@@ -69,17 +86,12 @@ sound {
"Headphone Jack", "HP_OUT",
"External Speaker", "LINE_OUT";
- dai-tdm-slot-num = <2>;
- dai-tdm-slot-width = <8>;
-
simple-audio-card,cpu {
sound-dai = <&sh_fsi2 0>;
};
- simple-audio-card,codec {
+ dailink0_master: simple-audio-card,codec {
sound-dai = <&ak4648>;
- bitclock-master;
- frame-master;
clocks = <&osc>;
};
};
@@ -105,31 +117,31 @@ Example 2 - many DAI links:
sound {
compatible = "simple-audio-card";
simple-audio-card,name = "Cubox Audio";
- simple-audio-card,format = "i2s";
simple-audio-card,dai-link@0 { /* I2S - HDMI */
- simple-audio-card,cpu {
+ format = "i2s";
+ cpu {
sound-dai = <&audio1 0>;
};
- simple-audio-card,codec {
+ codec {
sound-dai = <&tda998x 0>;
};
};
simple-audio-card,dai-link@1 { /* S/PDIF - HDMI */
- simple-audio-card,cpu {
+ cpu {
sound-dai = <&audio1 1>;
};
- simple-audio-card,codec {
+ codec {
sound-dai = <&tda998x 1>;
};
};
simple-audio-card,dai-link@2 { /* S/PDIF - S/PDIF */
- simple-audio-card,cpu {
+ cpu {
sound-dai = <&audio1 1>;
};
- simple-audio-card,codec {
+ codec {
sound-dai = <&spdif_codec>;
};
};
diff --git a/Documentation/devicetree/bindings/sound/snow.txt b/Documentation/devicetree/bindings/sound/snow.txt
new file mode 100644
index 0000000000000..678b191c37b89
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/snow.txt
@@ -0,0 +1,17 @@
+Audio Binding for Snow boards
+
+Required properties:
+- compatible : Can be one of the following,
+ "google,snow-audio-max98090" or
+ "google,snow-audio-max98095"
+- samsung,i2s-controller: The phandle of the Samsung I2S controller
+- samsung,audio-codec: The phandle of the audio codec
+
+Example:
+
+sound {
+ compatible = "google,snow-audio-max98095";
+
+ samsung,i2s-controller = <&i2s0>;
+ samsung,audio-codec = <&max98095>;
+};
diff --git a/Documentation/devicetree/bindings/sound/st,sta350.txt b/Documentation/devicetree/bindings/sound/st,sta350.txt
index 950188891abdc..b7e71bf5caf4f 100644
--- a/Documentation/devicetree/bindings/sound/st,sta350.txt
+++ b/Documentation/devicetree/bindings/sound/st,sta350.txt
@@ -25,6 +25,7 @@ Optional properties:
2: 2 Channel (Full-Bridge) Power, 1 Channel FFX
3: 1 Channel Mono-Parallel
If parameter is missing, mode 0 will be enabled.
+ This property has to be specified as '/bits/ 8' value.
- st,ch1-output-mapping: Channel 1 output mapping
- st,ch2-output-mapping: Channel 2 output mapping
@@ -33,6 +34,7 @@ Optional properties:
1: Channel 2
2: Channel 3
If parameter is missing, channel 1 is choosen.
+ This properties have to be specified as '/bits/ 8' values.
- st,thermal-warning-recover:
If present, thermal warning recovery is enabled.
@@ -82,9 +84,31 @@ Optional properties:
If not present, preset DC coefficient is used.
- st,invalid-input-detect-mute:
- If not present, automatic invalid input detect mute is enabled.
+ If present, automatic invalid input detect mute is enabled.
+ - st,activate-mute-output:
+ If present, a mute output will be activated in ase the volume will
+ reach a value lower than -76 dBFS.
+ - st,bridge-immediate-off:
+ If present, the bridge will be switched off immediately after the
+ power-down-gpio goes low. Otherwise, the bridge will wait for 13
+ million clock cycles to pass before shutting down.
+
+ - st,noise-shape-dc-cut:
+ If present, the noise-shaping technique on the DC cutoff filter are
+ enabled.
+
+ - st,powerdown-master-volume:
+ If present, the power-down pin and I2C power-down functions will
+ act on the master volume. Otherwise, the functions will act on the
+ mute commands.
+
+ - st,powerdown-delay-divider:
+ If present, the bridge power-down time will be divided by the provided
+ value. If not specified, a divider of 1 will be used. Allowed values
+ are 1, 2, 4, 8, 16, 32, 64 and 128.
+ This property has to be specified as '/bits/ 8' value.
Example:
@@ -93,12 +117,12 @@ codec: sta350@38 {
reg = <0x1c>;
reset-gpios = <&gpio1 19 0>;
power-down-gpios = <&gpio1 16 0>;
- st,output-conf = <0x3>; // set output to 2-channel
+ st,output-conf = /bits/ 8 <0x3>; // set output to 2-channel
// (full-bridge) power,
// 2-channel data-out
- st,ch1-output-mapping = <0>; // set channel 1 output ch 1
- st,ch2-output-mapping = <0>; // set channel 2 output ch 1
- st,ch3-output-mapping = <0>; // set channel 3 output ch 1
+ st,ch1-output-mapping = /bits/ 8 <0>; // set channel 1 output ch 1
+ st,ch2-output-mapping = /bits/ 8 <0>; // set channel 2 output ch 1
+ st,ch3-output-mapping = /bits/ 8 <0>; // set channel 3 output ch 1
st,max-power-correction; // enables power bridge
// correction for THD reduction
// near maximum power output
diff --git a/include/sound/soc.h b/include/sound/soc.h
index df7ae9ca48546..dcdcc95efd1d4 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -1326,7 +1326,9 @@ int snd_soc_of_parse_tdm_slot(struct device_node *np,
int snd_soc_of_parse_audio_routing(struct snd_soc_card *card,
const char *propname);
unsigned int snd_soc_of_parse_daifmt(struct device_node *np,
- const char *prefix);
+ const char *prefix,
+ struct device_node **bitclkmaster,
+ struct device_node **framemaster);
int snd_soc_of_get_dai_name(struct device_node *of_node,
const char **dai_name);
diff --git a/include/sound/sta350.h b/include/sound/sta350.h
index 3a3298106b222..42edceb096a00 100644
--- a/include/sound/sta350.h
+++ b/include/sound/sta350.h
@@ -37,6 +37,7 @@ struct sta350_platform_data {
u8 ch3_output_mapping;
u8 ffx_power_output_mode;
u8 drop_compensation_ns;
+ u8 powerdown_delay_divider;
unsigned int thermal_warning_recovery:1;
unsigned int thermal_warning_adjustment:1;
unsigned int fault_detect_recovery:1;
@@ -47,6 +48,10 @@ struct sta350_platform_data {
unsigned int odd_pwm_speed_mode:1;
unsigned int distortion_compensation:1;
unsigned int invalid_input_detect_mute:1;
+ unsigned int activate_mute_output:1;
+ unsigned int bridge_immediate_off:1;
+ unsigned int noise_shape_dc_cut:1;
+ unsigned int powerdown_master_vol:1;
};
#endif /* __LINUX_SND__STA350_H */
diff --git a/sound/soc/codecs/rt5651.c b/sound/soc/codecs/rt5651.c
index f785b81238aeb..9c88d89f41f02 100644
--- a/sound/soc/codecs/rt5651.c
+++ b/sound/soc/codecs/rt5651.c
@@ -1368,8 +1368,7 @@ static int get_clk_info(int sclk, int rate)
static int rt5651_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_codec *codec = dai->codec;
struct rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec);
unsigned int val_len = 0, val_clk, mask_clk;
int pre_div, bclk_ms, frame_size;
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
index b56caefcf6644..9626ee0417cd4 100644
--- a/sound/soc/codecs/sgtl5000.c
+++ b/sound/soc/codecs/sgtl5000.c
@@ -1322,7 +1322,7 @@ static int sgtl5000_enable_regulators(struct snd_soc_codec *codec)
return ret;
}
- ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(sgtl5000->supplies),
+ ret = devm_regulator_bulk_get(codec->dev, ARRAY_SIZE(sgtl5000->supplies),
sgtl5000->supplies);
if (ret)
goto err_ldo_remove;
@@ -1330,16 +1330,13 @@ static int sgtl5000_enable_regulators(struct snd_soc_codec *codec)
ret = regulator_bulk_enable(ARRAY_SIZE(sgtl5000->supplies),
sgtl5000->supplies);
if (ret)
- goto err_regulator_free;
+ goto err_ldo_remove;
/* wait for all power rails bring up */
udelay(10);
return 0;
-err_regulator_free:
- regulator_bulk_free(ARRAY_SIZE(sgtl5000->supplies),
- sgtl5000->supplies);
err_ldo_remove:
if (!external_vddd)
ldo_regulator_remove(codec);
@@ -1409,8 +1406,6 @@ static int sgtl5000_probe(struct snd_soc_codec *codec)
err:
regulator_bulk_disable(ARRAY_SIZE(sgtl5000->supplies),
sgtl5000->supplies);
- regulator_bulk_free(ARRAY_SIZE(sgtl5000->supplies),
- sgtl5000->supplies);
ldo_regulator_remove(codec);
return ret;
@@ -1424,8 +1419,6 @@ static int sgtl5000_remove(struct snd_soc_codec *codec)
regulator_bulk_disable(ARRAY_SIZE(sgtl5000->supplies),
sgtl5000->supplies);
- regulator_bulk_free(ARRAY_SIZE(sgtl5000->supplies),
- sgtl5000->supplies);
ldo_regulator_remove(codec);
return 0;
diff --git a/sound/soc/codecs/sirf-audio-codec.c b/sound/soc/codecs/sirf-audio-codec.c
index 58e7c1f237714..c5177bc5df820 100644
--- a/sound/soc/codecs/sirf-audio-codec.c
+++ b/sound/soc/codecs/sirf-audio-codec.c
@@ -279,13 +279,63 @@ static const struct snd_soc_dapm_route sirf_audio_codec_map[] = {
{"Mic input mode mux", "Differential", "MICIN1"},
};
+static void sirf_audio_codec_tx_enable(struct sirf_audio_codec *sirf_audio_codec)
+{
+ regmap_update_bits(sirf_audio_codec->regmap, AUDIO_PORT_IC_TXFIFO_OP,
+ AUDIO_FIFO_RESET, AUDIO_FIFO_RESET);
+ regmap_update_bits(sirf_audio_codec->regmap, AUDIO_PORT_IC_TXFIFO_OP,
+ AUDIO_FIFO_RESET, ~AUDIO_FIFO_RESET);
+ regmap_write(sirf_audio_codec->regmap, AUDIO_PORT_IC_TXFIFO_INT_MSK, 0);
+ regmap_write(sirf_audio_codec->regmap, AUDIO_PORT_IC_TXFIFO_OP, 0);
+ regmap_update_bits(sirf_audio_codec->regmap, AUDIO_PORT_IC_TXFIFO_OP,
+ AUDIO_FIFO_START, AUDIO_FIFO_START);
+ regmap_update_bits(sirf_audio_codec->regmap,
+ AUDIO_PORT_IC_CODEC_TX_CTRL, IC_TX_ENABLE, IC_TX_ENABLE);
+}
+
+static void sirf_audio_codec_tx_disable(struct sirf_audio_codec *sirf_audio_codec)
+{
+ regmap_write(sirf_audio_codec->regmap, AUDIO_PORT_IC_TXFIFO_OP, 0);
+ regmap_update_bits(sirf_audio_codec->regmap,
+ AUDIO_PORT_IC_CODEC_TX_CTRL, IC_TX_ENABLE, ~IC_TX_ENABLE);
+}
+
+static void sirf_audio_codec_rx_enable(struct sirf_audio_codec *sirf_audio_codec,
+ int channels)
+{
+ regmap_update_bits(sirf_audio_codec->regmap, AUDIO_PORT_IC_RXFIFO_OP,
+ AUDIO_FIFO_RESET, AUDIO_FIFO_RESET);
+ regmap_update_bits(sirf_audio_codec->regmap, AUDIO_PORT_IC_RXFIFO_OP,
+ AUDIO_FIFO_RESET, ~AUDIO_FIFO_RESET);
+ regmap_write(sirf_audio_codec->regmap,
+ AUDIO_PORT_IC_RXFIFO_INT_MSK, 0);
+ regmap_write(sirf_audio_codec->regmap, AUDIO_PORT_IC_RXFIFO_OP, 0);
+ regmap_update_bits(sirf_audio_codec->regmap, AUDIO_PORT_IC_RXFIFO_OP,
+ AUDIO_FIFO_START, AUDIO_FIFO_START);
+ if (channels == 1)
+ regmap_update_bits(sirf_audio_codec->regmap,
+ AUDIO_PORT_IC_CODEC_RX_CTRL,
+ IC_RX_ENABLE_MONO, IC_RX_ENABLE_MONO);
+ else
+ regmap_update_bits(sirf_audio_codec->regmap,
+ AUDIO_PORT_IC_CODEC_RX_CTRL,
+ IC_RX_ENABLE_STEREO, IC_RX_ENABLE_STEREO);
+}
+
+static void sirf_audio_codec_rx_disable(struct sirf_audio_codec *sirf_audio_codec)
+{
+ regmap_update_bits(sirf_audio_codec->regmap,
+ AUDIO_PORT_IC_CODEC_RX_CTRL,
+ IC_RX_ENABLE_STEREO, ~IC_RX_ENABLE_STEREO);
+}
+
static int sirf_audio_codec_trigger(struct snd_pcm_substream *substream,
int cmd,
struct snd_soc_dai *dai)
{
- int playback = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
struct snd_soc_codec *codec = dai->codec;
- u32 val = 0;
+ struct sirf_audio_codec *sirf_audio_codec = snd_soc_codec_get_drvdata(codec);
+ int playback = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
/*
* This is a workaround, When stop playback,
@@ -295,20 +345,28 @@ static int sirf_audio_codec_trigger(struct snd_pcm_substream *substream,
case SNDRV_PCM_TRIGGER_STOP:
case SNDRV_PCM_TRIGGER_SUSPEND:
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+ if (playback) {
+ snd_soc_update_bits(codec, AUDIO_IC_CODEC_CTRL0,
+ IC_HSLEN | IC_HSREN, 0);
+ sirf_audio_codec_tx_disable(sirf_audio_codec);
+ } else
+ sirf_audio_codec_rx_disable(sirf_audio_codec);
break;
case SNDRV_PCM_TRIGGER_START:
case SNDRV_PCM_TRIGGER_RESUME:
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
- if (playback)
- val = IC_HSLEN | IC_HSREN;
+ if (playback) {
+ sirf_audio_codec_tx_enable(sirf_audio_codec);
+ snd_soc_update_bits(codec, AUDIO_IC_CODEC_CTRL0,
+ IC_HSLEN | IC_HSREN, IC_HSLEN | IC_HSREN);
+ } else
+ sirf_audio_codec_rx_enable(sirf_audio_codec,
+ substream->runtime->channels);
break;
default:
return -EINVAL;
}
- if (playback)
- snd_soc_update_bits(codec, AUDIO_IC_CODEC_CTRL0,
- IC_HSLEN | IC_HSREN, val);
return 0;
}
@@ -392,7 +450,7 @@ static const struct regmap_config sirf_audio_codec_regmap_config = {
.reg_bits = 32,
.reg_stride = 4,
.val_bits = 32,
- .max_register = AUDIO_IC_CODEC_CTRL3,
+ .max_register = AUDIO_PORT_IC_RXFIFO_INT_MSK,
.cache_type = REGCACHE_NONE,
};
diff --git a/sound/soc/codecs/sirf-audio-codec.h b/sound/soc/codecs/sirf-audio-codec.h
index d4c187b8e54a3..ba1adc03839f2 100644
--- a/sound/soc/codecs/sirf-audio-codec.h
+++ b/sound/soc/codecs/sirf-audio-codec.h
@@ -72,4 +72,54 @@
#define IC_RXPGAR 0x7B
#define IC_RXPGAL 0x7B
+#define AUDIO_PORT_TX_FIFO_LEVEL_CHECK_MASK 0x3F
+#define AUDIO_PORT_TX_FIFO_SC_OFFSET 0
+#define AUDIO_PORT_TX_FIFO_LC_OFFSET 10
+#define AUDIO_PORT_TX_FIFO_HC_OFFSET 20
+
+#define TX_FIFO_SC(x) (((x) & AUDIO_PORT_TX_FIFO_LEVEL_CHECK_MASK) \
+ << AUDIO_PORT_TX_FIFO_SC_OFFSET)
+#define TX_FIFO_LC(x) (((x) & AUDIO_PORT_TX_FIFO_LEVEL_CHECK_MASK) \
+ << AUDIO_PORT_TX_FIFO_LC_OFFSET)
+#define TX_FIFO_HC(x) (((x) & AUDIO_PORT_TX_FIFO_LEVEL_CHECK_MASK) \
+ << AUDIO_PORT_TX_FIFO_HC_OFFSET)
+
+#define AUDIO_PORT_RX_FIFO_LEVEL_CHECK_MASK 0x0F
+#define AUDIO_PORT_RX_FIFO_SC_OFFSET 0
+#define AUDIO_PORT_RX_FIFO_LC_OFFSET 10
+#define AUDIO_PORT_RX_FIFO_HC_OFFSET 20
+
+#define RX_FIFO_SC(x) (((x) & AUDIO_PORT_RX_FIFO_LEVEL_CHECK_MASK) \
+ << AUDIO_PORT_RX_FIFO_SC_OFFSET)
+#define RX_FIFO_LC(x) (((x) & AUDIO_PORT_RX_FIFO_LEVEL_CHECK_MASK) \
+ << AUDIO_PORT_RX_FIFO_LC_OFFSET)
+#define RX_FIFO_HC(x) (((x) & AUDIO_PORT_RX_FIFO_LEVEL_CHECK_MASK) \
+ << AUDIO_PORT_RX_FIFO_HC_OFFSET)
+#define AUDIO_PORT_IC_CODEC_TX_CTRL (0x00F4)
+#define AUDIO_PORT_IC_CODEC_RX_CTRL (0x00F8)
+
+#define AUDIO_PORT_IC_TXFIFO_OP (0x00FC)
+#define AUDIO_PORT_IC_TXFIFO_LEV_CHK (0x0100)
+#define AUDIO_PORT_IC_TXFIFO_STS (0x0104)
+#define AUDIO_PORT_IC_TXFIFO_INT (0x0108)
+#define AUDIO_PORT_IC_TXFIFO_INT_MSK (0x010C)
+
+#define AUDIO_PORT_IC_RXFIFO_OP (0x0110)
+#define AUDIO_PORT_IC_RXFIFO_LEV_CHK (0x0114)
+#define AUDIO_PORT_IC_RXFIFO_STS (0x0118)
+#define AUDIO_PORT_IC_RXFIFO_INT (0x011C)
+#define AUDIO_PORT_IC_RXFIFO_INT_MSK (0x0120)
+
+#define AUDIO_FIFO_START (1 << 0)
+#define AUDIO_FIFO_RESET (1 << 1)
+
+#define AUDIO_FIFO_FULL (1 << 0)
+#define AUDIO_FIFO_EMPTY (1 << 1)
+#define AUDIO_FIFO_OFLOW (1 << 2)
+#define AUDIO_FIFO_UFLOW (1 << 3)
+
+#define IC_TX_ENABLE (0x03)
+#define IC_RX_ENABLE_MONO (0x01)
+#define IC_RX_ENABLE_STEREO (0x03)
+
#endif /*__SIRF_AUDIO_CODEC_H*/
diff --git a/sound/soc/codecs/sta350.c b/sound/soc/codecs/sta350.c
index 12ebbaf5d95f7..cc97dd52aa9c5 100644
--- a/sound/soc/codecs/sta350.c
+++ b/sound/soc/codecs/sta350.c
@@ -1020,6 +1020,29 @@ static int sta350_probe(struct snd_soc_codec *codec)
pdata->ch3_output_mapping
<< STA350_CxCFG_OM_SHIFT);
+ /* miscellaneous registers */
+ regmap_update_bits(sta350->regmap, STA350_MISC1,
+ STA350_MISC1_CPWMEN,
+ pdata->activate_mute_output ?
+ STA350_MISC1_CPWMEN : 0);
+ regmap_update_bits(sta350->regmap, STA350_MISC1,
+ STA350_MISC1_BRIDGOFF,
+ pdata->bridge_immediate_off ?
+ STA350_MISC1_BRIDGOFF : 0);
+ regmap_update_bits(sta350->regmap, STA350_MISC1,
+ STA350_MISC1_NSHHPEN,
+ pdata->noise_shape_dc_cut ?
+ STA350_MISC1_NSHHPEN : 0);
+ regmap_update_bits(sta350->regmap, STA350_MISC1,
+ STA350_MISC1_RPDNEN,
+ pdata->powerdown_master_vol ?
+ STA350_MISC1_RPDNEN: 0);
+
+ regmap_update_bits(sta350->regmap, STA350_MISC2,
+ STA350_MISC2_PNDLSL_MASK,
+ pdata->powerdown_delay_divider
+ << STA350_MISC2_PNDLSL_SHIFT);
+
/* initialize coefficient shadow RAM with reset values */
for (i = 4; i <= 49; i += 5)
sta350->coef_shadow[i] = 0x400000;
@@ -1094,6 +1117,7 @@ static int sta350_probe_dt(struct device *dev, struct sta350_priv *sta350)
struct sta350_platform_data *pdata;
const char *ffx_power_mode;
u16 tmp;
+ u8 tmp8;
pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL);
if (!pdata)
@@ -1158,6 +1182,27 @@ static int sta350_probe_dt(struct device *dev, struct sta350_priv *sta350)
if (of_get_property(np, "st,invalid-input-detect-mute", NULL))
pdata->invalid_input_detect_mute = 1;
+ /* MISC */
+ if (of_get_property(np, "st,activate-mute-output", NULL))
+ pdata->activate_mute_output = 1;
+
+ if (of_get_property(np, "st,bridge-immediate-off", NULL))
+ pdata->bridge_immediate_off = 1;
+
+ if (of_get_property(np, "st,noise-shape-dc-cut", NULL))
+ pdata->noise_shape_dc_cut = 1;
+
+ if (of_get_property(np, "st,powerdown-master-volume", NULL))
+ pdata->powerdown_master_vol = 1;
+
+ if (!of_property_read_u8(np, "st,powerdown-delay-divider", &tmp8)) {
+ if (is_power_of_2(tmp8) && tmp8 >= 1 && tmp8 <= 128)
+ pdata->powerdown_delay_divider = ilog2(tmp8);
+ else
+ dev_warn(dev, "Unsupported powerdown delay divider %d\n",
+ tmp8);
+ }
+
sta350->pdata = pdata;
return 0;
diff --git a/sound/soc/codecs/sta350.h b/sound/soc/codecs/sta350.h
index c3248f0fad2c7..fb72852907794 100644
--- a/sound/soc/codecs/sta350.h
+++ b/sound/soc/codecs/sta350.h
@@ -225,4 +225,14 @@
#define STA350_C3_MIX1 60
#define STA350_C3_MIX2 61
+/* miscellaneous register 1 */
+#define STA350_MISC1_CPWMEN BIT(2)
+#define STA350_MISC1_BRIDGOFF BIT(5)
+#define STA350_MISC1_NSHHPEN BIT(6)
+#define STA350_MISC1_RPDNEN BIT(7)
+
+/* miscellaneous register 2 */
+#define STA350_MISC2_PNDLSL_MASK 0x1c
+#define STA350_MISC2_PNDLSL_SHIFT 2
+
#endif /* _ASOC_STA_350_H */
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index 517055ab65ef4..df3a7506c023b 100644
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -1540,7 +1540,7 @@ static int dac33_i2c_probe(struct i2c_client *client,
for (i = 0; i < ARRAY_SIZE(dac33->supplies); i++)
dac33->supplies[i].supply = dac33_supply_names[i];
- ret = regulator_bulk_get(&client->dev, ARRAY_SIZE(dac33->supplies),
+ ret = devm_regulator_bulk_get(&client->dev, ARRAY_SIZE(dac33->supplies),
dac33->supplies);
if (ret != 0) {
@@ -1551,11 +1551,9 @@ static int dac33_i2c_probe(struct i2c_client *client,
ret = snd_soc_register_codec(&client->dev,
&soc_codec_dev_tlv320dac33, &dac33_dai, 1);
if (ret < 0)
- goto err_register;
+ goto err_get;
return ret;
-err_register:
- regulator_bulk_free(ARRAY_SIZE(dac33->supplies), dac33->supplies);
err_get:
if (dac33->power_gpio >= 0)
gpio_free(dac33->power_gpio);
@@ -1573,8 +1571,6 @@ static int dac33_i2c_remove(struct i2c_client *client)
if (dac33->power_gpio >= 0)
gpio_free(dac33->power_gpio);
- regulator_bulk_free(ARRAY_SIZE(dac33->supplies), dac33->supplies);
-
snd_soc_unregister_codec(&client->dev);
return 0;
}
diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c
index 21f1ccbdf5829..98f97e543c294 100644
--- a/sound/soc/generic/simple-card.c
+++ b/sound/soc/generic/simple-card.c
@@ -66,8 +66,7 @@ static int __asoc_simple_card_dai_init(struct snd_soc_dai *dai,
static int asoc_simple_card_dai_init(struct snd_soc_pcm_runtime *rtd)
{
- struct simple_card_data *priv =
- snd_soc_card_get_drvdata(rtd->card);
+ struct simple_card_data *priv = snd_soc_card_get_drvdata(rtd->card);
struct snd_soc_dai *codec = rtd->codec_dai;
struct snd_soc_dai *cpu = rtd->cpu_dai;
struct simple_dai_props *dai_props;
@@ -88,7 +87,6 @@ static int asoc_simple_card_dai_init(struct snd_soc_pcm_runtime *rtd)
static int
asoc_simple_card_sub_parse_of(struct device_node *np,
- unsigned int daifmt,
struct asoc_simple_dai *dai,
const struct device_node **p_node,
const char **name)
@@ -116,14 +114,6 @@ asoc_simple_card_sub_parse_of(struct device_node *np,
if (ret)
return ret;
- /*
- * bitclock-inversion, frame-inversion
- * bitclock-master, frame-master
- * and specific "format" if it has
- */
- dai->fmt = snd_soc_of_parse_daifmt(np, NULL);
- dai->fmt |= daifmt;
-
/*
* dai->sysclk come from
* "clocks = <&xxx>" (if system has common clock)
@@ -151,37 +141,132 @@ asoc_simple_card_sub_parse_of(struct device_node *np,
return 0;
}
-static int simple_card_cpu_codec_of(struct device_node *node,
- int daifmt,
- struct snd_soc_dai_link *dai_link,
- struct simple_dai_props *dai_props)
+static int simple_card_dai_link_of(struct device_node *node,
+ struct device *dev,
+ struct snd_soc_dai_link *dai_link,
+ struct simple_dai_props *dai_props)
{
- struct device_node *np;
+ struct device_node *np = NULL;
+ struct device_node *bitclkmaster = NULL;
+ struct device_node *framemaster = NULL;
+ unsigned int daifmt;
+ char *name;
+ char prop[128];
+ char *prefix = "";
int ret;
- /* CPU sub-node */
- ret = -EINVAL;
- np = of_get_child_by_name(node, "simple-audio-card,cpu");
- if (np) {
- ret = asoc_simple_card_sub_parse_of(np, daifmt,
- &dai_props->cpu_dai,
- &dai_link->cpu_of_node,
- &dai_link->cpu_dai_name);
- of_node_put(np);
+ prefix = "simple-audio-card,";
+
+ daifmt = snd_soc_of_parse_daifmt(node, prefix,
+ &bitclkmaster, &framemaster);
+ daifmt &= ~SND_SOC_DAIFMT_MASTER_MASK;
+
+ snprintf(prop, sizeof(prop), "%scpu", prefix);
+ np = of_get_child_by_name(node, prop);
+ if (!np) {
+ ret = -EINVAL;
+ dev_err(dev, "%s: Can't find %s DT node\n", __func__, prop);
+ goto dai_link_of_err;
}
+
+ ret = asoc_simple_card_sub_parse_of(np, &dai_props->cpu_dai,
+ &dai_link->cpu_of_node,
+ &dai_link->cpu_dai_name);
if (ret < 0)
- return ret;
+ goto dai_link_of_err;
+
+ dai_props->cpu_dai.fmt = daifmt;
+ switch (((np == bitclkmaster) << 4) | (np == framemaster)) {
+ case 0x11:
+ dai_props->cpu_dai.fmt |= SND_SOC_DAIFMT_CBS_CFS;
+ break;
+ case 0x10:
+ dai_props->cpu_dai.fmt |= SND_SOC_DAIFMT_CBS_CFM;
+ break;
+ case 0x01:
+ dai_props->cpu_dai.fmt |= SND_SOC_DAIFMT_CBM_CFS;
+ break;
+ default:
+ dai_props->cpu_dai.fmt |= SND_SOC_DAIFMT_CBM_CFM;
+ break;
+ }
- /* CODEC sub-node */
- ret = -EINVAL;
- np = of_get_child_by_name(node, "simple-audio-card,codec");
- if (np) {
- ret = asoc_simple_card_sub_parse_of(np, daifmt,
- &dai_props->codec_dai,
- &dai_link->codec_of_node,
- &dai_link->codec_dai_name);
- of_node_put(np);
+ of_node_put(np);
+ snprintf(prop, sizeof(prop), "%scodec", prefix);
+ np = of_get_child_by_name(node, prop);
+ if (!np) {
+ ret = -EINVAL;
+ dev_err(dev, "%s: Can't find %s DT node\n", __func__, prop);
+ goto dai_link_of_err;
}
+
+ ret = asoc_simple_card_sub_parse_of(np, &dai_props->codec_dai,
+ &dai_link->codec_of_node,
+ &dai_link->codec_dai_name);
+ if (ret < 0)
+ goto dai_link_of_err;
+
+ if (strlen(prefix) && !bitclkmaster && !framemaster) {
+ /* No dai-link level and master setting was not found from
+ sound node level, revert back to legacy DT parsing and
+ take the settings from codec node. */
+ dev_dbg(dev, "%s: Revert to legacy daifmt parsing\n",
+ __func__);
+ dai_props->cpu_dai.fmt = dai_props->codec_dai.fmt =
+ snd_soc_of_parse_daifmt(np, NULL, NULL, NULL) |
+ (daifmt & ~SND_SOC_DAIFMT_CLOCK_MASK);
+ } else {
+ dai_props->codec_dai.fmt = daifmt;
+ switch (((np == bitclkmaster) << 4) | (np == framemaster)) {
+ case 0x11:
+ dai_props->codec_dai.fmt |= SND_SOC_DAIFMT_CBM_CFM;
+ break;
+ case 0x10:
+ dai_props->codec_dai.fmt |= SND_SOC_DAIFMT_CBM_CFS;
+ break;
+ case 0x01:
+ dai_props->codec_dai.fmt |= SND_SOC_DAIFMT_CBS_CFM;
+ break;
+ default:
+ dai_props->codec_dai.fmt |= SND_SOC_DAIFMT_CBS_CFS;
+ break;
+ }
+ }
+
+ if (!dai_link->cpu_dai_name || !dai_link->codec_dai_name) {
+ ret = -EINVAL;
+ goto dai_link_of_err;
+ }
+
+ /* simple-card assumes platform == cpu */
+ dai_link->platform_of_node = dai_link->cpu_of_node;
+
+ /* Link name is created from CPU/CODEC dai name */
+ name = devm_kzalloc(dev,
+ strlen(dai_link->cpu_dai_name) +
+ strlen(dai_link->codec_dai_name) + 2,
+ GFP_KERNEL);
+ sprintf(name, "%s-%s", dai_link->cpu_dai_name,
+ dai_link->codec_dai_name);
+ dai_link->name = dai_link->stream_name = name;
+
+ dev_dbg(dev, "\tname : %s\n", dai_link->stream_name);
+ dev_dbg(dev, "\tcpu : %s / %04x / %d\n",
+ dai_link->cpu_dai_name,
+ dai_props->cpu_dai.fmt,
+ dai_props->cpu_dai.sysclk);
+ dev_dbg(dev, "\tcodec : %s / %04x / %d\n",
+ dai_link->codec_dai_name,
+ dai_props->codec_dai.fmt,
+ dai_props->codec_dai.sysclk);
+
+dai_link_of_err:
+ if (np)
+ of_node_put(np);
+ if (bitclkmaster)
+ of_node_put(bitclkmaster);
+ if (framemaster)
+ of_node_put(framemaster);
return ret;
}
@@ -192,18 +277,11 @@ static int asoc_simple_card_parse_of(struct device_node *node,
{
struct snd_soc_dai_link *dai_link = priv->snd_card.dai_link;
struct simple_dai_props *dai_props = priv->dai_props;
- struct device_node *np;
- char *name;
- unsigned int daifmt;
int ret;
/* parsing the card name from DT */
snd_soc_of_parse_card_name(&priv->snd_card, "simple-audio-card,name");
- /* get CPU/CODEC common format via simple-audio-card,format */
- daifmt = snd_soc_of_parse_daifmt(node, "simple-audio-card,") &
- (SND_SOC_DAIFMT_FORMAT_MASK | SND_SOC_DAIFMT_INV_MASK);
-
/* off-codec widgets */
if (of_property_read_bool(node, "simple-audio-card,widgets")) {
ret = snd_soc_of_parse_audio_simple_widgets(&priv->snd_card,
@@ -220,71 +298,31 @@ static int asoc_simple_card_parse_of(struct device_node *node,
return ret;
}
- /* loop on the DAI links */
- np = NULL;
- for (;;) {
- if (multi) {
- np = of_get_next_child(node, np);
- if (!np)
- break;
+ dev_dbg(dev, "New simple-card: %s\n", priv->snd_card.name ?
+ priv->snd_card.name : "");
+
+ if (multi) {
+ struct device_node *np = NULL;
+ int i;
+ for (i = 0; (np = of_get_next_child(node, np)); i++) {
+ dev_dbg(dev, "\tlink %d:\n", i);
+ ret = simple_card_dai_link_of(np, dev, dai_link + i,
+ dai_props + i);
+ if (ret < 0) {
+ of_node_put(np);
+ return ret;
+ }
}
-
- ret = simple_card_cpu_codec_of(multi ? np : node,
- daifmt, dai_link, dai_props);
+ } else {
+ ret = simple_card_dai_link_of(node, dev, dai_link, dai_props);
if (ret < 0)
- goto err;
-
- /*
- * overwrite cpu_dai->fmt as its DAIFMT_MASTER bit is based on CODEC
- * while the other bits should be identical unless buggy SW/HW design.
- */
- dai_props->cpu_dai.fmt = dai_props->codec_dai.fmt;
-
- if (!dai_link->cpu_dai_name || !dai_link->codec_dai_name) {
- ret = -EINVAL;
- goto err;
- }
-
- /* simple-card assumes platform == cpu */
- dai_link->platform_of_node = dai_link->cpu_of_node;
-
- name = devm_kzalloc(dev,
- strlen(dai_link->cpu_dai_name) +
- strlen(dai_link->codec_dai_name) + 2,
- GFP_KERNEL);
- sprintf(name, "%s-%s", dai_link->cpu_dai_name,
- dai_link->codec_dai_name);
- dai_link->name = dai_link->stream_name = name;
-
- if (!multi)
- break;
-
- dai_link++;
- dai_props++;
+ return ret;
}
- /* card name is created from CPU/CODEC dai name */
- dai_link = priv->snd_card.dai_link;
if (!priv->snd_card.name)
- priv->snd_card.name = dai_link->name;
-
- dev_dbg(dev, "card-name : %s\n", priv->snd_card.name);
- dev_dbg(dev, "platform : %04x\n", daifmt);
- dai_props = priv->dai_props;
- dev_dbg(dev, "cpu : %s / %04x / %d\n",
- dai_link->cpu_dai_name,
- dai_props->cpu_dai.fmt,
- dai_props->cpu_dai.sysclk);
- dev_dbg(dev, "codec : %s / %04x / %d\n",
- dai_link->codec_dai_name,
- dai_props->codec_dai.fmt,
- dai_props->codec_dai.sysclk);
+ priv->snd_card.name = priv->snd_card.dai_link->name;
return 0;
-
-err:
- of_node_put(np);
- return ret;
}
/* update the reference count of the devices nodes at end of probe */
@@ -378,10 +416,10 @@ static int asoc_simple_card_probe(struct platform_device *pdev)
return -EINVAL;
}
- if (!cinfo->name ||
- !cinfo->codec_dai.name ||
- !cinfo->codec ||
- !cinfo->platform ||
+ if (!cinfo->name ||
+ !cinfo->codec_dai.name ||
+ !cinfo->codec ||
+ !cinfo->platform ||
!cinfo->cpu_dai.name) {
dev_err(dev, "insufficient asoc_simple_card_info settings\n");
return -EINVAL;
@@ -425,11 +463,11 @@ MODULE_DEVICE_TABLE(of, asoc_simple_of_match);
static struct platform_driver asoc_simple_card = {
.driver = {
- .name = "asoc-simple-card",
+ .name = "asoc-simple-card",
.owner = THIS_MODULE,
.of_match_table = asoc_simple_of_match,
},
- .probe = asoc_simple_card_probe,
+ .probe = asoc_simple_card_probe,
};
module_platform_driver(asoc_simple_card);
diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig
index 14568bedd425d..753b8c93ab517 100644
--- a/sound/soc/samsung/Kconfig
+++ b/sound/soc/samsung/Kconfig
@@ -64,6 +64,7 @@ config SND_SOC_SAMSUNG_JIVE_WM8750
config SND_SOC_SAMSUNG_SMDK_WM8580
tristate "SoC I2S Audio support for WM8580 on SMDK"
depends on SND_SOC_SAMSUNG && (MACH_SMDK6410 || MACH_SMDKC100 || MACH_SMDK6440 || MACH_SMDK6450 || MACH_SMDKV210 || MACH_SMDKC110)
+ depends on REGMAP_I2C
select SND_SOC_WM8580
select SND_SAMSUNG_I2S
help
@@ -115,21 +116,21 @@ config SND_SOC_SAMSUNG_SIMTEC
config SND_SOC_SAMSUNG_SIMTEC_TLV320AIC23
tristate "SoC I2S Audio support for TLV320AIC23 on Simtec boards"
- depends on SND_SOC_SAMSUNG && ARCH_S3C24XX
+ depends on SND_SOC_SAMSUNG && ARCH_S3C24XX && I2C
select SND_S3C24XX_I2S
select SND_SOC_TLV320AIC23_I2C
select SND_SOC_SAMSUNG_SIMTEC
config SND_SOC_SAMSUNG_SIMTEC_HERMES
tristate "SoC I2S Audio support for Simtec Hermes board"
- depends on SND_SOC_SAMSUNG && ARCH_S3C24XX
+ depends on SND_SOC_SAMSUNG && ARCH_S3C24XX && I2C
select SND_S3C24XX_I2S
select SND_SOC_TLV320AIC3X
select SND_SOC_SAMSUNG_SIMTEC
config SND_SOC_SAMSUNG_H1940_UDA1380
tristate "Audio support for the HP iPAQ H1940"
- depends on SND_SOC_SAMSUNG && ARCH_H1940
+ depends on SND_SOC_SAMSUNG && ARCH_H1940 && I2C
select SND_S3C24XX_I2S
select SND_SOC_UDA1380
help
@@ -137,7 +138,7 @@ config SND_SOC_SAMSUNG_H1940_UDA1380
config SND_SOC_SAMSUNG_RX1950_UDA1380
tristate "Audio support for the HP iPAQ RX1950"
- depends on SND_SOC_SAMSUNG && MACH_RX1950
+ depends on SND_SOC_SAMSUNG && MACH_RX1950 && I2C
select SND_S3C24XX_I2S
select SND_SOC_UDA1380
help
@@ -178,6 +179,7 @@ config SND_SOC_SAMSUNG_SMDK_SPDIF
config SND_SOC_SMDK_WM8580_PCM
tristate "SoC PCM Audio support for WM8580 on SMDK"
depends on SND_SOC_SAMSUNG && (MACH_SMDK6450 || MACH_SMDKV210 || MACH_SMDKC110)
+ depends on REGMAP_I2C
select SND_SOC_WM8580
select SND_SAMSUNG_PCM
help
@@ -231,3 +233,13 @@ config SND_SOC_LITTLEMILL
select SND_SAMSUNG_I2S
select MFD_WM8994
select SND_SOC_WM8994
+
+config SND_SOC_SNOW
+ tristate "Audio support for Google Snow boards"
+ depends on SND_SOC_SAMSUNG
+ select SND_SOC_MAX98090
+ select SND_SOC_MAX98095
+ select SND_SAMSUNG_I2S
+ help
+ Say Y if you want to add audio support for various Snow
+ boards based on Exynos5 series of SoCs.
diff --git a/sound/soc/samsung/Makefile b/sound/soc/samsung/Makefile
index 86715d8efee66..6d0212ba571c5 100644
--- a/sound/soc/samsung/Makefile
+++ b/sound/soc/samsung/Makefile
@@ -34,6 +34,7 @@ snd-soc-h1940-uda1380-objs := h1940_uda1380.o
snd-soc-rx1950-uda1380-objs := rx1950_uda1380.o
snd-soc-smdk-wm8580-objs := smdk_wm8580.o
snd-soc-smdk-wm8994-objs := smdk_wm8994.o
+snd-soc-snow-objs := snow.o
snd-soc-smdk-wm9713-objs := smdk_wm9713.o
snd-soc-s3c64xx-smartq-wm8987-objs := smartq_wm8987.o
snd-soc-goni-wm8994-objs := goni_wm8994.o
@@ -58,6 +59,7 @@ obj-$(CONFIG_SND_SOC_SAMSUNG_H1940_UDA1380) += snd-soc-h1940-uda1380.o
obj-$(CONFIG_SND_SOC_SAMSUNG_RX1950_UDA1380) += snd-soc-rx1950-uda1380.o
obj-$(CONFIG_SND_SOC_SAMSUNG_SMDK_WM8580) += snd-soc-smdk-wm8580.o
obj-$(CONFIG_SND_SOC_SAMSUNG_SMDK_WM8994) += snd-soc-smdk-wm8994.o
+obj-$(CONFIG_SND_SOC_SNOW) += snd-soc-snow.o
obj-$(CONFIG_SND_SOC_SAMSUNG_SMDK_WM9713) += snd-soc-smdk-wm9713.o
obj-$(CONFIG_SND_SOC_SMARTQ) += snd-soc-s3c64xx-smartq-wm8987.o
obj-$(CONFIG_SND_SOC_SAMSUNG_SMDK_SPDIF) += snd-soc-smdk-spdif.o
diff --git a/sound/soc/samsung/ac97.c b/sound/soc/samsung/ac97.c
index 76b072bd4ba25..68d9303047e85 100644
--- a/sound/soc/samsung/ac97.c
+++ b/sound/soc/samsung/ac97.c
@@ -433,7 +433,7 @@ static int s3c_ac97_probe(struct platform_device *pdev)
goto err4;
}
- ret = snd_soc_register_component(&pdev->dev, &s3c_ac97_component,
+ ret = devm_snd_soc_register_component(&pdev->dev, &s3c_ac97_component,
s3c_ac97_dai, ARRAY_SIZE(s3c_ac97_dai));
if (ret)
goto err5;
@@ -441,12 +441,10 @@ static int s3c_ac97_probe(struct platform_device *pdev)
ret = samsung_asoc_dma_platform_register(&pdev->dev);
if (ret) {
dev_err(&pdev->dev, "failed to get register DMA: %d\n", ret);
- goto err6;
+ goto err5;
}
return 0;
-err6:
- snd_soc_unregister_component(&pdev->dev);
err5:
free_irq(irq_res->start, NULL);
err4:
@@ -461,9 +459,6 @@ static int s3c_ac97_remove(struct platform_device *pdev)
{
struct resource *irq_res;
- samsung_asoc_dma_platform_unregister(&pdev->dev);
- snd_soc_unregister_component(&pdev->dev);
-
irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (irq_res)
free_irq(irq_res->start, NULL);
diff --git a/sound/soc/samsung/bells.c b/sound/soc/samsung/bells.c
index 84f5d8b766791..5b21207cf551f 100644
--- a/sound/soc/samsung/bells.c
+++ b/sound/soc/samsung/bells.c
@@ -433,22 +433,13 @@ static int bells_probe(struct platform_device *pdev)
bells_cards[pdev->id].dev = &pdev->dev;
- ret = snd_soc_register_card(&bells_cards[pdev->id]);
- if (ret) {
+ ret = devm_snd_soc_register_card(&pdev->dev, &bells_cards[pdev->id]);
+ if (ret)
dev_err(&pdev->dev,
"snd_soc_register_card(%s) failed: %d\n",
bells_cards[pdev->id].name, ret);
- return ret;
- }
-
- return 0;
-}
-
-static int bells_remove(struct platform_device *pdev)
-{
- snd_soc_unregister_card(&bells_cards[pdev->id]);
- return 0;
+ return ret;
}
static struct platform_driver bells_driver = {
@@ -458,7 +449,6 @@ static struct platform_driver bells_driver = {
.pm = &snd_soc_pm_ops,
},
.probe = bells_probe,
- .remove = bells_remove,
};
module_platform_driver(bells_driver);
diff --git a/sound/soc/samsung/dma.c b/sound/soc/samsung/dma.c
index dc09b71b7d9f7..d9dc7bcc03362 100644
--- a/sound/soc/samsung/dma.c
+++ b/sound/soc/samsung/dma.c
@@ -445,16 +445,10 @@ EXPORT_SYMBOL_GPL(samsung_asoc_init_dma_data);
int samsung_asoc_dma_platform_register(struct device *dev)
{
- return snd_soc_register_platform(dev, &samsung_asoc_platform);
+ return devm_snd_soc_register_platform(dev, &samsung_asoc_platform);
}
EXPORT_SYMBOL_GPL(samsung_asoc_dma_platform_register);
-void samsung_asoc_dma_platform_unregister(struct device *dev)
-{
- snd_soc_unregister_platform(dev);
-}
-EXPORT_SYMBOL_GPL(samsung_asoc_dma_platform_unregister);
-
MODULE_AUTHOR("Ben Dooks, <ben@simtec.co.uk>");
MODULE_DESCRIPTION("Samsung ASoC DMA Driver");
MODULE_LICENSE("GPL");
diff --git a/sound/soc/samsung/dma.h b/sound/soc/samsung/dma.h
index ad7c0f04f00d5..070ab0f096092 100644
--- a/sound/soc/samsung/dma.h
+++ b/sound/soc/samsung/dma.h
@@ -33,6 +33,5 @@ void samsung_asoc_init_dma_data(struct snd_soc_dai *dai,
struct s3c_dma_params *playback,
struct s3c_dma_params *capture);
int samsung_asoc_dma_platform_register(struct device *dev);
-void samsung_asoc_dma_platform_unregister(struct device *dev);
#endif
diff --git a/sound/soc/samsung/dmaengine.c b/sound/soc/samsung/dmaengine.c
index 750ce5808d9f3..a0e4e79489097 100644
--- a/sound/soc/samsung/dmaengine.c
+++ b/sound/soc/samsung/dmaengine.c
@@ -66,18 +66,13 @@ EXPORT_SYMBOL_GPL(samsung_asoc_init_dma_data);
int samsung_asoc_dma_platform_register(struct device *dev)
{
- return snd_dmaengine_pcm_register(dev, &samsung_dmaengine_pcm_config,
- SND_DMAENGINE_PCM_FLAG_CUSTOM_CHANNEL_NAME |
- SND_DMAENGINE_PCM_FLAG_COMPAT);
+ return devm_snd_dmaengine_pcm_register(dev,
+ &samsung_dmaengine_pcm_config,
+ SND_DMAENGINE_PCM_FLAG_CUSTOM_CHANNEL_NAME |
+ SND_DMAENGINE_PCM_FLAG_COMPAT);
}
EXPORT_SYMBOL_GPL(samsung_asoc_dma_platform_register);
-void samsung_asoc_dma_platform_unregister(struct device *dev)
-{
- return snd_dmaengine_pcm_unregister(dev);
-}
-EXPORT_SYMBOL_GPL(samsung_asoc_dma_platform_unregister);
-
MODULE_AUTHOR("Mark Brown <broonie@linaro.org>");
MODULE_DESCRIPTION("Samsung dmaengine ASoC driver");
MODULE_LICENSE("GPL");
diff --git a/sound/soc/samsung/goni_wm8994.c b/sound/soc/samsung/goni_wm8994.c
index 415ad81999c4b..9506d7617223a 100644
--- a/sound/soc/samsung/goni_wm8994.c
+++ b/sound/soc/samsung/goni_wm8994.c
@@ -274,8 +274,8 @@ static int __init goni_init(void)
return -ENOMEM;
/* register voice DAI here */
- ret = snd_soc_register_component(&goni_snd_device->dev, &voice_component,
- &voice_dai, 1);
+ ret = devm_snd_soc_register_component(&goni_snd_device->dev,
+ &voice_component, &voice_dai, 1);
if (ret) {
platform_device_put(goni_snd_device);
return ret;
@@ -284,17 +284,14 @@ static int __init goni_init(void)
platform_set_drvdata(goni_snd_device, &goni);
ret = platform_device_add(goni_snd_device);
- if (ret) {
- snd_soc_unregister_component(&goni_snd_device->dev);
+ if (ret)
platform_device_put(goni_snd_device);
- }
return ret;
}
static void __exit goni_exit(void)
{
- snd_soc_unregister_component(&goni_snd_device->dev);
platform_device_unregister(goni_snd_device);
}
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index 048ead9671998..07ff3e7cb890c 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -451,6 +451,10 @@ static int i2s_set_sysclk(struct snd_soc_dai *dai,
u32 mod = readl(i2s->addr + I2SMOD);
switch (clk_id) {
+ case SAMSUNG_I2S_OPCLK:
+ mod &= ~MOD_OPCLK_MASK;
+ mod |= dir;
+ break;
case SAMSUNG_I2S_CDCLK:
/* Shouldn't matter in GATING(CLOCK_IN) mode */
if (dir == SND_SOC_CLOCK_IN)
@@ -724,9 +728,6 @@ static int i2s_startup(struct snd_pcm_substream *substream,
else
i2s->mode |= DAI_MANAGER;
- /* Enforce set_sysclk in Master mode */
- i2s->rclk_srcrate = 0;
-
if (!any_active(i2s) && (i2s->quirks & QUIRK_NEED_RSTCLR))
writel(CON_RSTCLR, i2s->addr + I2SCON);
@@ -984,6 +985,7 @@ static int samsung_i2s_dai_probe(struct snd_soc_dai *dai)
/* Reset any constraint on RFS and BFS */
i2s->rfs = 0;
i2s->bfs = 0;
+ i2s->rclk_srcrate = 0;
i2s_txctrl(i2s, 0);
i2s_rxctrl(i2s, 0);
i2s_fifo(i2s, FIC_TXFLUSH);
@@ -1293,8 +1295,6 @@ static int samsung_i2s_remove(struct platform_device *pdev)
i2s->pri_dai = NULL;
i2s->sec_dai = NULL;
- samsung_asoc_dma_platform_unregister(&pdev->dev);
-
return 0;
}
diff --git a/sound/soc/samsung/i2s.h b/sound/soc/samsung/i2s.h
index 7966afc934db3..21ff24e930db6 100644
--- a/sound/soc/samsung/i2s.h
+++ b/sound/soc/samsung/i2s.h
@@ -18,5 +18,6 @@
#define SAMSUNG_I2S_RCLKSRC_0 0
#define SAMSUNG_I2S_RCLKSRC_1 1
#define SAMSUNG_I2S_CDCLK 2
+#define SAMSUNG_I2S_OPCLK 3
#endif /* __SND_SOC_SAMSUNG_I2S_H */
diff --git a/sound/soc/samsung/idma.c b/sound/soc/samsung/idma.c
index 3d5cf1530b6f7..8cc5770abb39b 100644
--- a/sound/soc/samsung/idma.c
+++ b/sound/soc/samsung/idma.c
@@ -274,7 +274,7 @@ static irqreturn_t iis_irq(int irqno, void *dev_id)
addr = readl(idma.regs + I2SLVL0ADDR) - idma.lp_tx_addr;
addr += prtd->periodsz;
- addr %= (prtd->end - prtd->start);
+ addr %= (u32)(prtd->end - prtd->start);
addr += idma.lp_tx_addr;
writel(addr, idma.regs + I2SLVL0ADDR);
@@ -413,13 +413,7 @@ static int asoc_idma_platform_probe(struct platform_device *pdev)
if (idma_irq < 0)
return idma_irq;
- return snd_soc_register_platform(&pdev->dev, &asoc_idma_platform);
-}
-
-static int asoc_idma_platform_remove(struct platform_device *pdev)
-{
- snd_soc_unregister_platform(&pdev->dev);
- return 0;
+ return devm_snd_soc_register_platform(&pdev->dev, &asoc_idma_platform);
}
static struct platform_driver asoc_idma_driver = {
@@ -429,7 +423,6 @@ static struct platform_driver asoc_idma_driver = {
},
.probe = asoc_idma_platform_probe,
- .remove = asoc_idma_platform_remove,
};
module_platform_driver(asoc_idma_driver);
diff --git a/sound/soc/samsung/littlemill.c b/sound/soc/samsung/littlemill.c
index bfb91f34a22a9..840787e63cb18 100644
--- a/sound/soc/samsung/littlemill.c
+++ b/sound/soc/samsung/littlemill.c
@@ -304,23 +304,12 @@ static int littlemill_probe(struct platform_device *pdev)
card->dev = &pdev->dev;
- ret = snd_soc_register_card(card);
- if (ret) {
+ ret = devm_snd_soc_register_card(&pdev->dev, card);
+ if (ret)
dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
ret);
- return ret;
- }
-
- return 0;
-}
-
-static int littlemill_remove(struct platform_device *pdev)
-{
- struct snd_soc_card *card = platform_get_drvdata(pdev);
- snd_soc_unregister_card(card);
-
- return 0;
+ return ret;
}
static struct platform_driver littlemill_driver = {
@@ -330,7 +319,6 @@ static struct platform_driver littlemill_driver = {
.pm = &snd_soc_pm_ops,
},
.probe = littlemill_probe,
- .remove = littlemill_remove,
};
module_platform_driver(littlemill_driver);
diff --git a/sound/soc/samsung/lowland.c b/sound/soc/samsung/lowland.c
index 570cf52295082..bd5f0d643a863 100644
--- a/sound/soc/samsung/lowland.c
+++ b/sound/soc/samsung/lowland.c
@@ -187,23 +187,12 @@ static int lowland_probe(struct platform_device *pdev)
card->dev = &pdev->dev;
- ret = snd_soc_register_card(card);
- if (ret) {
+ ret = devm_snd_soc_register_card(&pdev->dev, card);
+ if (ret)
dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
ret);
- return ret;
- }
-
- return 0;
-}
-
-static int lowland_remove(struct platform_device *pdev)
-{
- struct snd_soc_card *card = platform_get_drvdata(pdev);
- snd_soc_unregister_card(card);
-
- return 0;
+ return ret;
}
static struct platform_driver lowland_driver = {
@@ -213,7 +202,6 @@ static struct platform_driver lowland_driver = {
.pm = &snd_soc_pm_ops,
},
.probe = lowland_probe,
- .remove = lowland_remove,
};
module_platform_driver(lowland_driver);
diff --git a/sound/soc/samsung/neo1973_wm8753.c b/sound/soc/samsung/neo1973_wm8753.c
index b0800337b79e0..9b4a09f14b6c4 100644
--- a/sound/soc/samsung/neo1973_wm8753.c
+++ b/sound/soc/samsung/neo1973_wm8753.c
@@ -271,15 +271,8 @@ static const struct snd_kcontrol_new neo1973_wm8753_controls[] = {
static int neo1973_wm8753_init(struct snd_soc_pcm_runtime *rtd)
{
- struct snd_soc_codec *codec = rtd->codec;
struct snd_soc_card *card = rtd->card;
- /* set up NC codec pins */
- snd_soc_dapm_nc_pin(&codec->dapm, "OUT3");
- snd_soc_dapm_nc_pin(&codec->dapm, "OUT4");
- snd_soc_dapm_nc_pin(&codec->dapm, "LINE1");
- snd_soc_dapm_nc_pin(&codec->dapm, "LINE2");
-
/* set endpoints to default off mode */
snd_soc_dapm_disable_pin(&card->dapm, "GSM Line Out");
snd_soc_dapm_disable_pin(&card->dapm, "GSM Line In");
@@ -355,6 +348,7 @@ static struct snd_soc_card neo1973 = {
.num_dapm_widgets = ARRAY_SIZE(neo1973_wm8753_dapm_widgets),
.dapm_routes = neo1973_wm8753_routes,
.num_dapm_routes = ARRAY_SIZE(neo1973_wm8753_routes),
+ .fully_routed = true,
};
static struct platform_device *neo1973_snd_device;
diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c
index ab54e297957c1..a3c9c9cba3b01 100644
--- a/sound/soc/samsung/pcm.c
+++ b/sound/soc/samsung/pcm.c
@@ -542,7 +542,7 @@ static int s3c_pcm_dev_probe(struct platform_device *pdev)
/* Default is 128fs */
pcm->sclk_per_fs = 128;
- pcm->cclk = clk_get(&pdev->dev, "audio-bus");
+ pcm->cclk = devm_clk_get(&pdev->dev, "audio-bus");
if (IS_ERR(pcm->cclk)) {
dev_err(&pdev->dev, "failed to get audio-bus\n");
ret = PTR_ERR(pcm->cclk);
@@ -567,7 +567,7 @@ static int s3c_pcm_dev_probe(struct platform_device *pdev)
goto err3;
}
- pcm->pclk = clk_get(&pdev->dev, "pcm");
+ pcm->pclk = devm_clk_get(&pdev->dev, "pcm");
if (IS_ERR(pcm->pclk)) {
dev_err(&pdev->dev, "failed to get pcm_clock\n");
ret = -ENOENT;
@@ -588,7 +588,7 @@ static int s3c_pcm_dev_probe(struct platform_device *pdev)
pm_runtime_enable(&pdev->dev);
- ret = snd_soc_register_component(&pdev->dev, &s3c_pcm_component,
+ ret = devm_snd_soc_register_component(&pdev->dev, &s3c_pcm_component,
&s3c_pcm_dai[pdev->id], 1);
if (ret != 0) {
dev_err(&pdev->dev, "failed to get register DAI: %d\n", ret);
@@ -598,23 +598,19 @@ static int s3c_pcm_dev_probe(struct platform_device *pdev)
ret = samsung_asoc_dma_platform_register(&pdev->dev);
if (ret) {
dev_err(&pdev->dev, "failed to get register DMA: %d\n", ret);
- goto err6;
+ goto err5;
}
return 0;
-err6:
- snd_soc_unregister_component(&pdev->dev);
err5:
clk_disable_unprepare(pcm->pclk);
- clk_put(pcm->pclk);
err4:
iounmap(pcm->regs);
err3:
release_mem_region(mem_res->start, resource_size(mem_res));
err2:
clk_disable_unprepare(pcm->cclk);
- clk_put(pcm->cclk);
err1:
return ret;
}
@@ -624,9 +620,6 @@ static int s3c_pcm_dev_remove(struct platform_device *pdev)
struct s3c_pcm_info *pcm = &s3c_pcm[pdev->id];
struct resource *mem_res;
- samsung_asoc_dma_platform_unregister(&pdev->dev);
- snd_soc_unregister_component(&pdev->dev);
-
pm_runtime_disable(&pdev->dev);
iounmap(pcm->regs);
@@ -636,8 +629,6 @@ static int s3c_pcm_dev_remove(struct platform_device *pdev)
clk_disable_unprepare(pcm->cclk);
clk_disable_unprepare(pcm->pclk);
- clk_put(pcm->pclk);
- clk_put(pcm->cclk);
return 0;
}
diff --git a/sound/soc/samsung/s3c-i2s-v2.c b/sound/soc/samsung/s3c-i2s-v2.c
index 79e7efb9283cb..77a2ae50dc94c 100644
--- a/sound/soc/samsung/s3c-i2s-v2.c
+++ b/sound/soc/samsung/s3c-i2s-v2.c
@@ -745,7 +745,7 @@ int s3c_i2sv2_register_component(struct device *dev, int id,
dai_drv->suspend = s3c2412_i2s_suspend;
dai_drv->resume = s3c2412_i2s_resume;
- return snd_soc_register_component(dev, cmp_drv, dai_drv, 1);
+ return devm_snd_soc_register_component(dev, cmp_drv, dai_drv, 1);
}
EXPORT_SYMBOL_GPL(s3c_i2sv2_register_component);
diff --git a/sound/soc/samsung/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c
index e9bb5d7a71ee5..843f315dcb3ad 100644
--- a/sound/soc/samsung/s3c2412-i2s.c
+++ b/sound/soc/samsung/s3c2412-i2s.c
@@ -179,27 +179,14 @@ static int s3c2412_iis_dev_probe(struct platform_device *pdev)
}
ret = samsung_asoc_dma_platform_register(&pdev->dev);
- if (ret) {
+ if (ret)
pr_err("failed to register the DMA: %d\n", ret);
- goto err;
- }
- return 0;
-err:
- snd_soc_unregister_component(&pdev->dev);
return ret;
}
-static int s3c2412_iis_dev_remove(struct platform_device *pdev)
-{
- samsung_asoc_dma_platform_unregister(&pdev->dev);
- snd_soc_unregister_component(&pdev->dev);
- return 0;
-}
-
static struct platform_driver s3c2412_iis_driver = {
.probe = s3c2412_iis_dev_probe,
- .remove = s3c2412_iis_dev_remove,
.driver = {
.name = "s3c2412-iis",
.owner = THIS_MODULE,
diff --git a/sound/soc/samsung/s3c24xx-i2s.c b/sound/soc/samsung/s3c24xx-i2s.c
index d7b8457b56504..4a6d206db222c 100644
--- a/sound/soc/samsung/s3c24xx-i2s.c
+++ b/sound/soc/samsung/s3c24xx-i2s.c
@@ -475,35 +475,22 @@ static int s3c24xx_iis_dev_probe(struct platform_device *pdev)
{
int ret = 0;
- ret = snd_soc_register_component(&pdev->dev, &s3c24xx_i2s_component,
- &s3c24xx_i2s_dai, 1);
+ ret = devm_snd_soc_register_component(&pdev->dev,
+ &s3c24xx_i2s_component, &s3c24xx_i2s_dai, 1);
if (ret) {
pr_err("failed to register the dai\n");
return ret;
}
ret = samsung_asoc_dma_platform_register(&pdev->dev);
- if (ret) {
+ if (ret)
pr_err("failed to register the dma: %d\n", ret);
- goto err;
- }
- return 0;
-err:
- snd_soc_unregister_component(&pdev->dev);
return ret;
}
-static int s3c24xx_iis_dev_remove(struct platform_device *pdev)
-{
- samsung_asoc_dma_platform_unregister(&pdev->dev);
- snd_soc_unregister_component(&pdev->dev);
- return 0;
-}
-
static struct platform_driver s3c24xx_iis_driver = {
.probe = s3c24xx_iis_dev_probe,
- .remove = s3c24xx_iis_dev_remove,
.driver = {
.name = "s3c24xx-iis",
.owner = THIS_MODULE,
diff --git a/sound/soc/samsung/smdk_wm8580pcm.c b/sound/soc/samsung/smdk_wm8580pcm.c
index 23a9204b106d6..e119aaa91c285 100644
--- a/sound/soc/samsung/smdk_wm8580pcm.c
+++ b/sound/soc/samsung/smdk_wm8580pcm.c
@@ -164,19 +164,11 @@ static int snd_smdk_probe(struct platform_device *pdev)
xtal_freq = mclk_freq = SMDK_WM8580_EXT_VOICE;
smdk_pcm.dev = &pdev->dev;
- ret = snd_soc_register_card(&smdk_pcm);
- if (ret) {
+ ret = devm_snd_soc_register_card(&pdev->dev, &smdk_pcm);
+ if (ret)
dev_err(&pdev->dev, "snd_soc_register_card failed %d\n", ret);
- return ret;
- }
- return 0;
-}
-
-static int snd_smdk_remove(struct platform_device *pdev)
-{
- snd_soc_unregister_card(&smdk_pcm);
- return 0;
+ return ret;
}
static struct platform_driver snd_smdk_driver = {
@@ -185,7 +177,6 @@ static struct platform_driver snd_smdk_driver = {
.name = "samsung-smdk-pcm",
},
.probe = snd_smdk_probe,
- .remove = snd_smdk_remove,
};
module_platform_driver(snd_smdk_driver);
diff --git a/sound/soc/samsung/smdk_wm8994pcm.c b/sound/soc/samsung/smdk_wm8994pcm.c
index 0c84ca0996126..b6c09979be1f7 100644
--- a/sound/soc/samsung/smdk_wm8994pcm.c
+++ b/sound/soc/samsung/smdk_wm8994pcm.c
@@ -134,19 +134,11 @@ static int snd_smdk_probe(struct platform_device *pdev)
int ret = 0;
smdk_pcm.dev = &pdev->dev;
- ret = snd_soc_register_card(&smdk_pcm);
- if (ret) {
+ ret = devm_snd_soc_register_card(&pdev->dev, &smdk_pcm);
+ if (ret)
dev_err(&pdev->dev, "snd_soc_register_card failed %d\n", ret);
- return ret;
- }
- return 0;
-}
-
-static int snd_smdk_remove(struct platform_device *pdev)
-{
- snd_soc_unregister_card(&smdk_pcm);
- return 0;
+ return ret;
}
static struct platform_driver snd_smdk_driver = {
@@ -155,7 +147,6 @@ static struct platform_driver snd_smdk_driver = {
.name = "samsung-smdk-pcm",
},
.probe = snd_smdk_probe,
- .remove = snd_smdk_remove,
};
module_platform_driver(snd_smdk_driver);
diff --git a/sound/soc/samsung/snow.c b/sound/soc/samsung/snow.c
new file mode 100644
index 0000000000000..014c177840ba0
--- /dev/null
+++ b/sound/soc/samsung/snow.c
@@ -0,0 +1,123 @@
+/*
+ * ASoC machine driver for Snow boards
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+
+#include <sound/soc.h>
+
+#include "i2s.h"
+
+#define FIN_PLL_RATE 24000000
+
+static struct snd_soc_dai_link snow_dai[] = {
+ {
+ .name = "Primary",
+ .stream_name = "Primary",
+ .codec_dai_name = "HiFi",
+ .dai_fmt = SND_SOC_DAIFMT_I2S |
+ SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBS_CFS,
+ },
+};
+
+static int snow_late_probe(struct snd_soc_card *card)
+{
+ struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
+ struct snd_soc_dai *cpu_dai = card->rtd[0].cpu_dai;
+ int ret;
+
+ /* Set the MCLK rate for the codec */
+ ret = snd_soc_dai_set_sysclk(codec_dai, 0,
+ FIN_PLL_RATE, SND_SOC_CLOCK_IN);
+ if (ret < 0)
+ return ret;
+
+ /* Select I2S Bus clock to set RCLK and BCLK */
+ ret = snd_soc_dai_set_sysclk(cpu_dai, SAMSUNG_I2S_RCLKSRC_0,
+ 0, SND_SOC_CLOCK_IN);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+static struct snd_soc_card snow_snd = {
+ .name = "Snow-I2S",
+ .dai_link = snow_dai,
+ .num_links = ARRAY_SIZE(snow_dai),
+
+ .late_probe = snow_late_probe,
+};
+
+static int snow_probe(struct platform_device *pdev)
+{
+ struct snd_soc_card *card = &snow_snd;
+ struct device_node *i2s_node, *codec_node;
+ int i, ret;
+
+ i2s_node = of_parse_phandle(pdev->dev.of_node,
+ "samsung,i2s-controller", 0);
+ if (!i2s_node) {
+ dev_err(&pdev->dev,
+ "Property 'i2s-controller' missing or invalid\n");
+ return -EINVAL;
+ }
+
+ codec_node = of_parse_phandle(pdev->dev.of_node,
+ "samsung,audio-codec", 0);
+ if (!codec_node) {
+ dev_err(&pdev->dev,
+ "Property 'audio-codec' missing or invalid\n");
+ return -EINVAL;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(snow_dai); i++) {
+ snow_dai[i].codec_of_node = codec_node;
+ snow_dai[i].cpu_of_node = i2s_node;
+ snow_dai[i].platform_of_node = i2s_node;
+ }
+
+ card->dev = &pdev->dev;
+
+ ret = devm_snd_soc_register_card(&pdev->dev, card);
+ if (ret) {
+ dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret);
+ return ret;
+ }
+
+ return ret;
+}
+
+static const struct of_device_id snow_of_match[] = {
+ { .compatible = "google,snow-audio-max98090", },
+ { .compatible = "google,snow-audio-max98095", },
+ {},
+};
+
+static struct platform_driver snow_driver = {
+ .driver = {
+ .name = "snow-audio",
+ .owner = THIS_MODULE,
+ .pm = &snd_soc_pm_ops,
+ .of_match_table = snow_of_match,
+ },
+ .probe = snow_probe,
+};
+
+module_platform_driver(snow_driver);
+
+MODULE_DESCRIPTION("ALSA SoC Audio machine driver for Snow");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/samsung/spdif.c b/sound/soc/samsung/spdif.c
index cfe63b7bcc9f6..e93a93e296f47 100644
--- a/sound/soc/samsung/spdif.c
+++ b/sound/soc/samsung/spdif.c
@@ -427,8 +427,8 @@ static int spdif_probe(struct platform_device *pdev)
dev_set_drvdata(&pdev->dev, spdif);
- ret = snd_soc_register_component(&pdev->dev, &samsung_spdif_component,
- &samsung_spdif_dai, 1);
+ ret = devm_snd_soc_register_component(&pdev->dev,
+ &samsung_spdif_component, &samsung_spdif_dai, 1);
if (ret != 0) {
dev_err(&pdev->dev, "fail to register dai\n");
goto err4;
@@ -444,12 +444,10 @@ static int spdif_probe(struct platform_device *pdev)
ret = samsung_asoc_dma_platform_register(&pdev->dev);
if (ret) {
dev_err(&pdev->dev, "failed to register DMA: %d\n", ret);
- goto err5;
+ goto err4;
}
return 0;
-err5:
- snd_soc_unregister_component(&pdev->dev);
err4:
iounmap(spdif->regs);
err3:
@@ -467,9 +465,6 @@ static int spdif_remove(struct platform_device *pdev)
struct samsung_spdif_info *spdif = &spdif_info;
struct resource *mem_res;
- samsung_asoc_dma_platform_unregister(&pdev->dev);
- snd_soc_unregister_component(&pdev->dev);
-
iounmap(spdif->regs);
mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
diff --git a/sound/soc/samsung/speyside.c b/sound/soc/samsung/speyside.c
index 57df90d6b7c1b..9902efcb8ea12 100644
--- a/sound/soc/samsung/speyside.c
+++ b/sound/soc/samsung/speyside.c
@@ -327,23 +327,12 @@ static int speyside_probe(struct platform_device *pdev)
card->dev = &pdev->dev;
- ret = snd_soc_register_card(card);
- if (ret) {
+ ret = devm_snd_soc_register_card(&pdev->dev, card);
+ if (ret)
dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
ret);
- return ret;
- }
-
- return 0;
-}
-
-static int speyside_remove(struct platform_device *pdev)
-{
- struct snd_soc_card *card = platform_get_drvdata(pdev);
- snd_soc_unregister_card(card);
-
- return 0;
+ return ret;
}
static struct platform_driver speyside_driver = {
@@ -353,7 +342,6 @@ static struct platform_driver speyside_driver = {
.pm = &snd_soc_pm_ops,
},
.probe = speyside_probe,
- .remove = speyside_remove,
};
module_platform_driver(speyside_driver);
diff --git a/sound/soc/samsung/tobermory.c b/sound/soc/samsung/tobermory.c
index 1807b75ccc12d..6a2b9f14d6246 100644
--- a/sound/soc/samsung/tobermory.c
+++ b/sound/soc/samsung/tobermory.c
@@ -223,23 +223,12 @@ static int tobermory_probe(struct platform_device *pdev)
card->dev = &pdev->dev;
- ret = snd_soc_register_card(card);
- if (ret) {
+ ret = devm_snd_soc_register_card(&pdev->dev, card);
+ if (ret)
dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
ret);
- return ret;
- }
-
- return 0;
-}
-
-static int tobermory_remove(struct platform_device *pdev)
-{
- struct snd_soc_card *card = platform_get_drvdata(pdev);
- snd_soc_unregister_card(card);
-
- return 0;
+ return ret;
}
static struct platform_driver tobermory_driver = {
@@ -249,7 +238,6 @@ static struct platform_driver tobermory_driver = {
.pm = &snd_soc_pm_ops,
},
.probe = tobermory_probe,
- .remove = tobermory_remove,
};
module_platform_driver(tobermory_driver);
diff --git a/sound/soc/sh/Kconfig b/sound/soc/sh/Kconfig
index ff60e11ecb564..b43fdf0d08afe 100644
--- a/sound/soc/sh/Kconfig
+++ b/sound/soc/sh/Kconfig
@@ -56,7 +56,7 @@ config SND_SH7760_AC97
config SND_SIU_MIGOR
tristate "SIU sound support on Migo-R"
- depends on SH_MIGOR
+ depends on SH_MIGOR && I2C
select SND_SOC_SH4_SIU
select SND_SOC_WM8978
help
diff --git a/sound/soc/sirf/sirf-audio-port.c b/sound/soc/sirf/sirf-audio-port.c
index b04a53f2b4f63..b4afa31b2bc11 100644
--- a/sound/soc/sirf/sirf-audio-port.c
+++ b/sound/soc/sirf/sirf-audio-port.c
@@ -6,60 +6,15 @@
* Licensed under GPLv2 or later.
*/
#include <linux/module.h>
-#include <linux/io.h>
-#include <linux/regmap.h>
#include <sound/soc.h>
#include <sound/dmaengine_pcm.h>
-#include "sirf-audio-port.h"
-
struct sirf_audio_port {
struct regmap *regmap;
struct snd_dmaengine_dai_dma_data playback_dma_data;
struct snd_dmaengine_dai_dma_data capture_dma_data;
};
-static void sirf_audio_port_tx_enable(struct sirf_audio_port *port)
-{
- regmap_update_bits(port->regmap, AUDIO_PORT_IC_TXFIFO_OP,
- AUDIO_FIFO_RESET, AUDIO_FIFO_RESET);
- regmap_write(port->regmap, AUDIO_PORT_IC_TXFIFO_INT_MSK, 0);
- regmap_write(port->regmap, AUDIO_PORT_IC_TXFIFO_OP, 0);
- regmap_update_bits(port->regmap, AUDIO_PORT_IC_TXFIFO_OP,
- AUDIO_FIFO_START, AUDIO_FIFO_START);
- regmap_update_bits(port->regmap, AUDIO_PORT_IC_CODEC_TX_CTRL,
- IC_TX_ENABLE, IC_TX_ENABLE);
-}
-
-static void sirf_audio_port_tx_disable(struct sirf_audio_port *port)
-{
- regmap_write(port->regmap, AUDIO_PORT_IC_TXFIFO_OP, 0);
- regmap_update_bits(port->regmap, AUDIO_PORT_IC_CODEC_TX_CTRL,
- IC_TX_ENABLE, ~IC_TX_ENABLE);
-}
-
-static void sirf_audio_port_rx_enable(struct sirf_audio_port *port,
- int channels)
-{
- regmap_update_bits(port->regmap, AUDIO_PORT_IC_RXFIFO_OP,
- AUDIO_FIFO_RESET, AUDIO_FIFO_RESET);
- regmap_write(port->regmap, AUDIO_PORT_IC_RXFIFO_INT_MSK, 0);
- regmap_write(port->regmap, AUDIO_PORT_IC_RXFIFO_OP, 0);
- regmap_update_bits(port->regmap, AUDIO_PORT_IC_RXFIFO_OP,
- AUDIO_FIFO_START, AUDIO_FIFO_START);
- if (channels == 1)
- regmap_update_bits(port->regmap, AUDIO_PORT_IC_CODEC_RX_CTRL,
- IC_RX_ENABLE_MONO, IC_RX_ENABLE_MONO);
- else
- regmap_update_bits(port->regmap, AUDIO_PORT_IC_CODEC_RX_CTRL,
- IC_RX_ENABLE_STEREO, IC_RX_ENABLE_STEREO);
-}
-
-static void sirf_audio_port_rx_disable(struct sirf_audio_port *port)
-{
- regmap_update_bits(port->regmap, AUDIO_PORT_IC_CODEC_RX_CTRL,
- IC_RX_ENABLE_STEREO, ~IC_RX_ENABLE_STEREO);
-}
static int sirf_audio_port_dai_probe(struct snd_soc_dai *dai)
{
@@ -69,41 +24,6 @@ static int sirf_audio_port_dai_probe(struct snd_soc_dai *dai)
return 0;
}
-static int sirf_audio_port_trigger(struct snd_pcm_substream *substream, int cmd,
- struct snd_soc_dai *dai)
-{
- struct sirf_audio_port *port = snd_soc_dai_get_drvdata(dai);
- int playback = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
-
- switch (cmd) {
- case SNDRV_PCM_TRIGGER_STOP:
- case SNDRV_PCM_TRIGGER_SUSPEND:
- case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
- if (playback)
- sirf_audio_port_tx_disable(port);
- else
- sirf_audio_port_rx_disable(port);
- break;
- case SNDRV_PCM_TRIGGER_START:
- case SNDRV_PCM_TRIGGER_RESUME:
- case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
- if (playback)
- sirf_audio_port_tx_enable(port);
- else
- sirf_audio_port_rx_enable(port,
- substream->runtime->channels);
- break;
- default:
- return -EINVAL;
- }
-
- return 0;
-}
-
-static const struct snd_soc_dai_ops sirf_audio_port_dai_ops = {
- .trigger = sirf_audio_port_trigger,
-};
-
static struct snd_soc_dai_driver sirf_audio_port_dai = {
.probe = sirf_audio_port_dai_probe,
.name = "sirf-audio-port",
@@ -120,49 +40,22 @@ static struct snd_soc_dai_driver sirf_audio_port_dai = {
.rates = SNDRV_PCM_RATE_48000,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
},
- .ops = &sirf_audio_port_dai_ops,
};
static const struct snd_soc_component_driver sirf_audio_port_component = {
.name = "sirf-audio-port",
};
-static const struct regmap_config sirf_audio_port_regmap_config = {
- .reg_bits = 32,
- .reg_stride = 4,
- .val_bits = 32,
- .max_register = AUDIO_PORT_IC_RXFIFO_INT_MSK,
- .cache_type = REGCACHE_NONE,
-};
-
static int sirf_audio_port_probe(struct platform_device *pdev)
{
int ret;
struct sirf_audio_port *port;
- void __iomem *base;
- struct resource *mem_res;
port = devm_kzalloc(&pdev->dev,
sizeof(struct sirf_audio_port), GFP_KERNEL);
if (!port)
return -ENOMEM;
- mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!mem_res) {
- dev_err(&pdev->dev, "no mem resource?\n");
- return -ENODEV;
- }
-
- base = devm_ioremap(&pdev->dev, mem_res->start,
- resource_size(mem_res));
- if (base == NULL)
- return -ENOMEM;
-
- port->regmap = devm_regmap_init_mmio(&pdev->dev, base,
- &sirf_audio_port_regmap_config);
- if (IS_ERR(port->regmap))
- return PTR_ERR(port->regmap);
-
ret = devm_snd_soc_register_component(&pdev->dev,
&sirf_audio_port_component, &sirf_audio_port_dai, 1);
if (ret)
diff --git a/sound/soc/sirf/sirf-audio-port.h b/sound/soc/sirf/sirf-audio-port.h
deleted file mode 100644
index f32dc54f44992..0000000000000
--- a/sound/soc/sirf/sirf-audio-port.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * SiRF Audio port controllers define
- *
- * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
- *
- * Licensed under GPLv2 or later.
- */
-
-#ifndef _SIRF_AUDIO_PORT_H
-#define _SIRF_AUDIO_PORT_H
-
-#define AUDIO_PORT_TX_FIFO_LEVEL_CHECK_MASK 0x3F
-#define AUDIO_PORT_TX_FIFO_SC_OFFSET 0
-#define AUDIO_PORT_TX_FIFO_LC_OFFSET 10
-#define AUDIO_PORT_TX_FIFO_HC_OFFSET 20
-
-#define TX_FIFO_SC(x) (((x) & AUDIO_PORT_TX_FIFO_LEVEL_CHECK_MASK) \
- << AUDIO_PORT_TX_FIFO_SC_OFFSET)
-#define TX_FIFO_LC(x) (((x) & AUDIO_PORT_TX_FIFO_LEVEL_CHECK_MASK) \
- << AUDIO_PORT_TX_FIFO_LC_OFFSET)
-#define TX_FIFO_HC(x) (((x) & AUDIO_PORT_TX_FIFO_LEVEL_CHECK_MASK) \
- << AUDIO_PORT_TX_FIFO_HC_OFFSET)
-
-#define AUDIO_PORT_RX_FIFO_LEVEL_CHECK_MASK 0x0F
-#define AUDIO_PORT_RX_FIFO_SC_OFFSET 0
-#define AUDIO_PORT_RX_FIFO_LC_OFFSET 10
-#define AUDIO_PORT_RX_FIFO_HC_OFFSET 20
-
-#define RX_FIFO_SC(x) (((x) & AUDIO_PORT_RX_FIFO_LEVEL_CHECK_MASK) \
- << AUDIO_PORT_RX_FIFO_SC_OFFSET)
-#define RX_FIFO_LC(x) (((x) & AUDIO_PORT_RX_FIFO_LEVEL_CHECK_MASK) \
- << AUDIO_PORT_RX_FIFO_LC_OFFSET)
-#define RX_FIFO_HC(x) (((x) & AUDIO_PORT_RX_FIFO_LEVEL_CHECK_MASK) \
- << AUDIO_PORT_RX_FIFO_HC_OFFSET)
-#define AUDIO_PORT_IC_CODEC_TX_CTRL (0x00F4)
-#define AUDIO_PORT_IC_CODEC_RX_CTRL (0x00F8)
-
-#define AUDIO_PORT_IC_TXFIFO_OP (0x00FC)
-#define AUDIO_PORT_IC_TXFIFO_LEV_CHK (0x0100)
-#define AUDIO_PORT_IC_TXFIFO_STS (0x0104)
-#define AUDIO_PORT_IC_TXFIFO_INT (0x0108)
-#define AUDIO_PORT_IC_TXFIFO_INT_MSK (0x010C)
-
-#define AUDIO_PORT_IC_RXFIFO_OP (0x0110)
-#define AUDIO_PORT_IC_RXFIFO_LEV_CHK (0x0114)
-#define AUDIO_PORT_IC_RXFIFO_STS (0x0118)
-#define AUDIO_PORT_IC_RXFIFO_INT (0x011C)
-#define AUDIO_PORT_IC_RXFIFO_INT_MSK (0x0120)
-
-#define AUDIO_FIFO_START (1 << 0)
-#define AUDIO_FIFO_RESET (1 << 1)
-
-#define AUDIO_FIFO_FULL (1 << 0)
-#define AUDIO_FIFO_EMPTY (1 << 1)
-#define AUDIO_FIFO_OFLOW (1 << 2)
-#define AUDIO_FIFO_UFLOW (1 << 3)
-
-#define IC_TX_ENABLE (0x03)
-#define IC_RX_ENABLE_MONO (0x01)
-#define IC_RX_ENABLE_STEREO (0x03)
-
-#endif /*__SIRF_AUDIO_PORT_H*/
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 6e460529fc898..b87d7d882e6df 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -4613,7 +4613,9 @@ int snd_soc_of_parse_audio_routing(struct snd_soc_card *card,
EXPORT_SYMBOL_GPL(snd_soc_of_parse_audio_routing);
unsigned int snd_soc_of_parse_daifmt(struct device_node *np,
- const char *prefix)
+ const char *prefix,
+ struct device_node **bitclkmaster,
+ struct device_node **framemaster)
{
int ret, i;
char prop[128];
@@ -4696,9 +4698,13 @@ unsigned int snd_soc_of_parse_daifmt(struct device_node *np,
*/
snprintf(prop, sizeof(prop), "%sbitclock-master", prefix);
bit = !!of_get_property(np, prop, NULL);
+ if (bit && bitclkmaster)
+ *bitclkmaster = of_parse_phandle(np, prop, 0);
snprintf(prop, sizeof(prop), "%sframe-master", prefix);
frame = !!of_get_property(np, prop, NULL);
+ if (frame && framemaster)
+ *framemaster = of_parse_phandle(np, prop, 0);
switch ((bit << 4) + frame) {
case 0x11: