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authorTakashi Iwai <tiwai@suse.de>2010-10-23 17:01:17 +0200
committerTakashi Iwai <tiwai@suse.de>2010-10-23 17:01:17 +0200
commitb11bdb5254ff17cb63e4ae5088b73fdcd2cc2602 (patch)
treeb5d57f358bf83d31ccdad3604b4a6e82a47ff612 /sound
parent4428bc0990ba545e2ef0dea8ec1b90c256b22958 (diff)
parent84eae18c867fcb7ce43d5830e23377ed33e45df9 (diff)
downloadlinux-2.6.38-lt-ux500-b11bdb5254ff17cb63e4ae5088b73fdcd2cc2602.tar.gz
Merge branch 'for-2.6.37' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/asoc-2.6 into topic/asoc
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/codecs/tlv320dac33.c28
-rw-r--r--sound/soc/codecs/tpa6130a2.c28
-rw-r--r--sound/soc/omap/am3517evm.c4
-rw-r--r--sound/soc/omap/igep0020.c4
-rw-r--r--sound/soc/omap/omap2evm.c4
-rw-r--r--sound/soc/omap/omap3beagle.c4
-rw-r--r--sound/soc/omap/omap3evm.c4
-rw-r--r--sound/soc/omap/sdp3430.c4
-rw-r--r--sound/soc/omap/sdp4430.c4
-rw-r--r--sound/soc/omap/zoom2.c4
10 files changed, 54 insertions, 34 deletions
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index bf6d01f4a45..d251ff54a2d 100644
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -524,6 +524,22 @@ static const struct soc_enum dac33_fifo_mode_enum =
SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(dac33_fifo_mode_texts),
dac33_fifo_mode_texts);
+/* L/R Line Output Gain */
+static const char *lr_lineout_gain_texts[] = {
+ "Line -12dB DAC 0dB", "Line -6dB DAC 6dB",
+ "Line 0dB DAC 12dB", "Line 6dB DAC 18dB",
+};
+
+static const struct soc_enum l_lineout_gain_enum =
+ SOC_ENUM_SINGLE(DAC33_LDAC_PWR_CTRL, 0,
+ ARRAY_SIZE(lr_lineout_gain_texts),
+ lr_lineout_gain_texts);
+
+static const struct soc_enum r_lineout_gain_enum =
+ SOC_ENUM_SINGLE(DAC33_RDAC_PWR_CTRL, 0,
+ ARRAY_SIZE(lr_lineout_gain_texts),
+ lr_lineout_gain_texts);
+
/*
* DACL/R digital volume control:
* from 0 dB to -63.5 in 0.5 dB steps
@@ -541,6 +557,8 @@ static const struct snd_kcontrol_new dac33_snd_controls[] = {
DAC33_LDAC_DIG_VOL_CTRL, DAC33_RDAC_DIG_VOL_CTRL, 7, 1, 1),
SOC_DOUBLE_R("Line to Line Out Volume",
DAC33_LINEL_TO_LLO_VOL, DAC33_LINER_TO_RLO_VOL, 0, 127, 1),
+ SOC_ENUM("Left Line Output Gain", l_lineout_gain_enum),
+ SOC_ENUM("Right Line Output Gain", r_lineout_gain_enum),
};
static const struct snd_kcontrol_new dac33_mode_snd_controls[] = {
@@ -651,6 +669,7 @@ static int dac33_set_bias_level(struct snd_soc_codec *codec,
static inline void dac33_prefill_handler(struct tlv320dac33_priv *dac33)
{
struct snd_soc_codec *codec = dac33->codec;
+ unsigned int delay;
switch (dac33->fifo_mode) {
case DAC33_FIFO_MODE1:
@@ -666,8 +685,9 @@ static inline void dac33_prefill_handler(struct tlv320dac33_priv *dac33)
dac33_write16(codec, DAC33_PREFILL_MSB,
DAC33_THRREG(dac33->alarm_threshold));
/* Enable Alarm Threshold IRQ with a delay */
- udelay(SAMPLES_TO_US(dac33->burst_rate,
- dac33->alarm_threshold));
+ delay = SAMPLES_TO_US(dac33->burst_rate,
+ dac33->alarm_threshold) + 1000;
+ usleep_range(delay, delay + 500);
dac33_write(codec, DAC33_FIFO_IRQ_MASK, DAC33_MAT);
break;
case DAC33_FIFO_MODE7:
@@ -767,11 +787,11 @@ static irqreturn_t dac33_interrupt_handler(int irq, void *dev)
static void dac33_oscwait(struct snd_soc_codec *codec)
{
- int timeout = 20;
+ int timeout = 60;
u8 reg;
do {
- msleep(1);
+ usleep_range(1000, 2000);
dac33_read(codec, DAC33_INT_OSC_STATUS, &reg);
} while (((reg & 0x03) != DAC33_OSCSTATUS_NORMAL) && timeout--);
if ((reg & 0x03) != DAC33_OSCSTATUS_NORMAL)
diff --git a/sound/soc/codecs/tpa6130a2.c b/sound/soc/codecs/tpa6130a2.c
index 99b70e5978a..329acc1a207 100644
--- a/sound/soc/codecs/tpa6130a2.c
+++ b/sound/soc/codecs/tpa6130a2.c
@@ -98,16 +98,21 @@ static u8 tpa6130a2_read(int reg)
return data->regs[reg];
}
-static void tpa6130a2_initialize(void)
+static int tpa6130a2_initialize(void)
{
struct tpa6130a2_data *data;
- int i;
+ int i, ret = 0;
BUG_ON(tpa6130a2_client == NULL);
data = i2c_get_clientdata(tpa6130a2_client);
- for (i = 1; i < TPA6130A2_REG_VERSION; i++)
- tpa6130a2_i2c_write(i, data->regs[i]);
+ for (i = 1; i < TPA6130A2_REG_VERSION; i++) {
+ ret = tpa6130a2_i2c_write(i, data->regs[i]);
+ if (ret < 0)
+ break;
+ }
+
+ return ret;
}
static int tpa6130a2_power(int power)
@@ -133,7 +138,16 @@ static int tpa6130a2_power(int power)
}
data->power_state = 1;
- tpa6130a2_initialize();
+ ret = tpa6130a2_initialize();
+ if (ret < 0) {
+ dev_err(&tpa6130a2_client->dev,
+ "Failed to initialize chip\n");
+ if (data->power_gpio >= 0)
+ gpio_set_value(data->power_gpio, 0);
+ regulator_disable(data->supply);
+ data->power_state = 0;
+ goto exit;
+ }
/* Clear SWS */
val = tpa6130a2_read(TPA6130A2_REG_CONTROL);
@@ -375,7 +389,9 @@ int tpa6130a2_add_controls(struct snd_soc_codec *codec)
{
struct tpa6130a2_data *data;
- BUG_ON(tpa6130a2_client == NULL);
+ if (tpa6130a2_client == NULL)
+ return -ENODEV;
+
data = i2c_get_clientdata(tpa6130a2_client);
snd_soc_dapm_new_controls(codec, tpa6130a2_dapm_widgets,
diff --git a/sound/soc/omap/am3517evm.c b/sound/soc/omap/am3517evm.c
index 68bd902ccd4..979dd508305 100644
--- a/sound/soc/omap/am3517evm.c
+++ b/sound/soc/omap/am3517evm.c
@@ -157,10 +157,8 @@ static int __init am3517evm_soc_init(void)
{
int ret;
- if (!machine_is_omap3517evm()) {
- pr_err("Not OMAP3517 / AM3517 EVM!\n");
+ if (!machine_is_omap3517evm())
return -ENODEV;
- }
pr_info("OMAP3517 / AM3517 EVM SoC init\n");
am3517evm_snd_device = platform_device_alloc("soc-audio", -1);
diff --git a/sound/soc/omap/igep0020.c b/sound/soc/omap/igep0020.c
index d296cfcc672..fd3a40f309c 100644
--- a/sound/soc/omap/igep0020.c
+++ b/sound/soc/omap/igep0020.c
@@ -101,10 +101,8 @@ static int __init igep2_soc_init(void)
{
int ret;
- if (!machine_is_igep0020()) {
- pr_debug("Not IGEP v2!\n");
+ if (!machine_is_igep0020())
return -ENODEV;
- }
printk(KERN_INFO "IGEP v2 SoC init\n");
igep2_snd_device = platform_device_alloc("soc-audio", -1);
diff --git a/sound/soc/omap/omap2evm.c b/sound/soc/omap/omap2evm.c
index 38cd1894623..cf3fc8a675b 100644
--- a/sound/soc/omap/omap2evm.c
+++ b/sound/soc/omap/omap2evm.c
@@ -103,10 +103,8 @@ static int __init omap2evm_soc_init(void)
{
int ret;
- if (!machine_is_omap2evm()) {
- pr_debug("Not omap2evm!\n");
+ if (!machine_is_omap2evm())
return -ENODEV;
- }
printk(KERN_INFO "omap2evm SoC init\n");
omap2evm_snd_device = platform_device_alloc("soc-audio", -1);
diff --git a/sound/soc/omap/omap3beagle.c b/sound/soc/omap/omap3beagle.c
index 7c11e1afe9e..e56832b0c44 100644
--- a/sound/soc/omap/omap3beagle.c
+++ b/sound/soc/omap/omap3beagle.c
@@ -112,10 +112,8 @@ static int __init omap3beagle_soc_init(void)
{
int ret;
- if (!(machine_is_omap3_beagle() || machine_is_devkit8000())) {
- pr_debug("Not OMAP3 Beagle or Devkit8000!\n");
+ if (!(machine_is_omap3_beagle() || machine_is_devkit8000()))
return -ENODEV;
- }
pr_info("OMAP3 Beagle/Devkit8000 SoC init\n");
omap3beagle_snd_device = platform_device_alloc("soc-audio", -1);
diff --git a/sound/soc/omap/omap3evm.c b/sound/soc/omap/omap3evm.c
index 1ac5babef00..810f1e36da2 100644
--- a/sound/soc/omap/omap3evm.c
+++ b/sound/soc/omap/omap3evm.c
@@ -99,10 +99,8 @@ static int __init omap3evm_soc_init(void)
{
int ret;
- if (!machine_is_omap3evm()) {
- pr_err("Not OMAP3 EVM!\n");
+ if (!machine_is_omap3evm())
return -ENODEV;
- }
pr_info("OMAP3 EVM SoC init\n");
omap3evm_snd_device = platform_device_alloc("soc-audio", -1);
diff --git a/sound/soc/omap/sdp3430.c b/sound/soc/omap/sdp3430.c
index 76ce77b9184..07fbcf7d241 100644
--- a/sound/soc/omap/sdp3430.c
+++ b/sound/soc/omap/sdp3430.c
@@ -296,10 +296,8 @@ static int __init sdp3430_soc_init(void)
int ret;
u8 pin_mux;
- if (!machine_is_omap_3430sdp()) {
- pr_debug("Not SDP3430!\n");
+ if (!machine_is_omap_3430sdp())
return -ENODEV;
- }
printk(KERN_INFO "SDP3430 SoC init\n");
sdp3430_snd_device = platform_device_alloc("soc-audio", -1);
diff --git a/sound/soc/omap/sdp4430.c b/sound/soc/omap/sdp4430.c
index 62f6a622d79..4b4463db6ba 100644
--- a/sound/soc/omap/sdp4430.c
+++ b/sound/soc/omap/sdp4430.c
@@ -186,10 +186,8 @@ static int __init sdp4430_soc_init(void)
{
int ret;
- if (!machine_is_omap_4430sdp()) {
- pr_debug("Not SDP4430!\n");
+ if (!machine_is_omap_4430sdp())
return -ENODEV;
- }
printk(KERN_INFO "SDP4430 SoC init\n");
sdp4430_snd_device = platform_device_alloc("soc-audio", -1);
diff --git a/sound/soc/omap/zoom2.c b/sound/soc/omap/zoom2.c
index 338dc9552bd..718031eeac3 100644
--- a/sound/soc/omap/zoom2.c
+++ b/sound/soc/omap/zoom2.c
@@ -245,10 +245,8 @@ static int __init zoom2_soc_init(void)
{
int ret;
- if (!machine_is_omap_zoom2()) {
- pr_debug("Not Zoom2!\n");
+ if (!machine_is_omap_zoom2())
return -ENODEV;
- }
printk(KERN_INFO "Zoom2 SoC init\n");
zoom2_snd_device = platform_device_alloc("soc-audio", -1);