diff options
Diffstat (limited to 'sound/soc')
-rw-r--r-- | sound/soc/codecs/tlv320dac33.c | 28 | ||||
-rw-r--r-- | sound/soc/codecs/tpa6130a2.c | 28 | ||||
-rw-r--r-- | sound/soc/omap/am3517evm.c | 4 | ||||
-rw-r--r-- | sound/soc/omap/igep0020.c | 4 | ||||
-rw-r--r-- | sound/soc/omap/omap2evm.c | 4 | ||||
-rw-r--r-- | sound/soc/omap/omap3beagle.c | 4 | ||||
-rw-r--r-- | sound/soc/omap/omap3evm.c | 4 | ||||
-rw-r--r-- | sound/soc/omap/sdp3430.c | 4 | ||||
-rw-r--r-- | sound/soc/omap/sdp4430.c | 4 | ||||
-rw-r--r-- | sound/soc/omap/zoom2.c | 4 |
10 files changed, 54 insertions, 34 deletions
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c index bf6d01f..d251ff5 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, ®); } 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 99b70e5..329acc1 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 68bd902..979dd50 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 d296cfc..fd3a40f 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 38cd189..cf3fc8a 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 7c11e1a..e56832b 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 1ac5bab..810f1e36 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 76ce77b9..07fbcf7 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 62f6a62..4b4463d 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 338dc95..718031e 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); |