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ASoC: Additional updates for 3.6

Browse source 
A few updates for issues discovered during the merge window, the main
 one being the fix for the issues with defaulting to use of regmap
 without properly checking if there was I/O in place already.
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Merge tag 'asoc-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Additional updates for 3.6

A few updates for issues discovered during the merge window, the main
one being the fix for the issues with defaulting to use of regmap
without properly checking if there was I/O in place already.
This commit is contained in:
Takashi Iwai 2012-08-02 18:11:25 +02:00
commit ac190c7668
18 changed files with 64 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

4
sound/soc/codecs/ab8500-codec.c
View file

@ -2406,6 +2406,10 @@ static int ab8500_codec_probe(struct snd_soc_codec *codec)
/* Setup AB8500 according to board-settings */
pdata = (struct ab8500_platform_data *)dev_get_platdata(dev->parent);
/* Inform SoC Core that we have our own I/O arrangements. */
codec->control_data = (void *)true;
status = ab8500_audio_setup_mics(codec, &pdata->codec->amics);
if (status < 0) {
pr_err("%s: Failed to setup mics (%d)!\n", __func__, status);

1
sound/soc/codecs/ad1980.c
View file

@ -186,6 +186,7 @@ static int ad1980_soc_probe(struct snd_soc_codec *codec)
printk(KERN_INFO "AD1980 SoC Audio Codec\n");
codec->control_data = codec; /* we don't use regmap! */
ret = snd_soc_new_ac97_codec(codec, &soc_ac97_ops, 0);
if (ret < 0) {
printk(KERN_ERR "ad1980: failed to register AC97 codec\n");

2
sound/soc/codecs/mc13783.c
View file

@ -581,6 +581,8 @@ static int mc13783_probe(struct snd_soc_codec *codec)
{
struct mc13783_priv *priv = snd_soc_codec_get_drvdata(codec);
codec->control_data = priv->mc13xxx;
mc13xxx_lock(priv->mc13xxx);
/* these are the reset values */

3
sound/soc/codecs/sgtl5000.c
View file

@ -239,6 +239,7 @@ static const struct snd_soc_dapm_route sgtl5000_dapm_routes[] = {
{"Headphone Mux", "DAC", "DAC"}, /* dac --> hp_mux */
{"LO", NULL, "DAC"}, /* dac --> line_out */
{"LINE_IN", NULL, "VAG_POWER"},
{"Headphone Mux", "LINE_IN", "LINE_IN"},/* line_in --> hp_mux */
{"HP", NULL, "Headphone Mux"}, /* hp_mux --> hp */
@ -1357,8 +1358,6 @@ static int sgtl5000_probe(struct snd_soc_codec *codec)
if (ret)
goto err;
snd_soc_dapm_new_widgets(&codec->dapm);
return 0;
err:

1
sound/soc/codecs/stac9766.c
View file

@ -340,6 +340,7 @@ static int stac9766_codec_probe(struct snd_soc_codec *codec)
printk(KERN_INFO "STAC9766 SoC Audio Codec %s\n", STAC9766_VERSION);
codec->control_data = codec; /* we don't use regmap! */
ret = snd_soc_new_ac97_codec(codec, &soc_ac97_ops, 0);
if (ret < 0)
goto codec_err;

3
sound/soc/codecs/wm8962.c
View file

@ -2501,6 +2501,9 @@ static int wm8962_set_bias_level(struct snd_soc_codec *codec,
/* VMID 2*250k */
snd_soc_update_bits(codec, WM8962_PWR_MGMT_1,
WM8962_VMID_SEL_MASK, 0x100);
if (codec->dapm.bias_level == SND_SOC_BIAS_OFF)
msleep(100);
break;
case SND_SOC_BIAS_OFF:

15
sound/soc/codecs/wm8994.c
View file

@ -2649,7 +2649,7 @@ static int wm8994_hw_params(struct snd_pcm_substream *substream,
return -EINVAL;
}
bclk_rate = params_rate(params) * 2;
bclk_rate = params_rate(params) * 4;
switch (params_format(params)) {
case SNDRV_PCM_FORMAT_S16_LE:
bclk_rate *= 16;
@ -3253,10 +3253,13 @@ static void wm8994_mic_work(struct work_struct *work)
int ret;
int report;
pm_runtime_get_sync(dev);
ret = regmap_read(regmap, WM8994_INTERRUPT_RAW_STATUS_2, &reg);
if (ret < 0) {
dev_err(dev, "Failed to read microphone status: %d\n",
ret);
pm_runtime_put(dev);
return;
}
@ -3299,6 +3302,8 @@ static void wm8994_mic_work(struct work_struct *work)
snd_soc_jack_report(priv->micdet[1].jack, report,
SND_JACK_HEADSET | SND_JACK_BTN_0);
pm_runtime_put(dev);
}
static irqreturn_t wm8994_mic_irq(int irq, void *data)
@ -3421,12 +3426,15 @@ static irqreturn_t wm1811_jackdet_irq(int irq, void *data)
int reg;
bool present;
pm_runtime_get_sync(codec->dev);
mutex_lock(&wm8994->accdet_lock);
reg = snd_soc_read(codec, WM1811_JACKDET_CTRL);
if (reg < 0) {
dev_err(codec->dev, "Failed to read jack status: %d\n", reg);
mutex_unlock(&wm8994->accdet_lock);
pm_runtime_put(codec->dev);
return IRQ_NONE;
}
@ -3491,6 +3499,7 @@ static irqreturn_t wm1811_jackdet_irq(int irq, void *data)
SND_JACK_MECHANICAL | SND_JACK_HEADSET |
wm8994->btn_mask);
pm_runtime_put(codec->dev);
return IRQ_HANDLED;
}
@ -3602,6 +3611,8 @@ static irqreturn_t wm8958_mic_irq(int irq, void *data)
if (!(snd_soc_read(codec, WM8958_MIC_DETECT_1) & WM8958_MICD_ENA))
return IRQ_HANDLED;
pm_runtime_get_sync(codec->dev);
/* We may occasionally read a detection without an impedence
* range being provided - if that happens loop again.
*/
@ -3612,6 +3623,7 @@ static irqreturn_t wm8958_mic_irq(int irq, void *data)
dev_err(codec->dev,
"Failed to read mic detect status: %d\n",
reg);
pm_runtime_put(codec->dev);
return IRQ_NONE;
}
@ -3639,6 +3651,7 @@ static irqreturn_t wm8958_mic_irq(int irq, void *data)
dev_warn(codec->dev, "Accessory detection with no callback\n");
out:
pm_runtime_put(codec->dev);
return IRQ_HANDLED;
}

1
sound/soc/codecs/wm9712.c
View file

@ -619,6 +619,7 @@ static int wm9712_soc_probe(struct snd_soc_codec *codec)
{
int ret = 0;
codec->control_data = codec; /* we don't use regmap! */
ret = snd_soc_new_ac97_codec(codec, &soc_ac97_ops, 0);
if (ret < 0) {
printk(KERN_ERR "wm9712: failed to register AC97 codec\n");

1
sound/soc/codecs/wm9713.c
View file

@ -1196,6 +1196,7 @@ static int wm9713_soc_probe(struct snd_soc_codec *codec)
if (wm9713 == NULL)
return -ENOMEM;
snd_soc_codec_set_drvdata(codec, wm9713);
codec->control_data = wm9713; /* we don't use regmap! */
ret = snd_soc_new_ac97_codec(codec, &soc_ac97_ops, 0);
if (ret < 0)

24
sound/soc/mxs/mxs-saif.c
View file

@ -394,9 +394,14 @@ static int mxs_saif_hw_params(struct snd_pcm_substream *substream,
struct snd_soc_dai *cpu_dai)
{
struct mxs_saif *saif = snd_soc_dai_get_drvdata(cpu_dai);
struct mxs_saif *master_saif;
u32 scr, stat;
int ret;
master_saif = mxs_saif_get_master(saif);
if (!master_saif)
return -EINVAL;
/* mclk should already be set */
if (!saif->mclk && saif->mclk_in_use) {
dev_err(cpu_dai->dev, "set mclk first\n");
@ -420,6 +425,25 @@ static int mxs_saif_hw_params(struct snd_pcm_substream *substream,
return ret;
}
/* prepare clk in hw_param, enable in trigger */
clk_prepare(saif->clk);
if (saif != master_saif) {
/*
* Set an initial clock rate for the saif internal logic to work
* properly. This is important when working in EXTMASTER mode
* that uses the other saif's BITCLK&LRCLK but it still needs a
* basic clock which should be fast enough for the internal
* logic.
*/
clk_enable(saif->clk);
ret = clk_set_rate(saif->clk, 24000000);
clk_disable(saif->clk);
if (ret)
return ret;
clk_prepare(master_saif->clk);
}
scr = __raw_readl(saif->base + SAIF_CTRL);
scr &= ~BM_SAIF_CTRL_WORD_LENGTH;

1
sound/soc/omap/omap-mcbsp.c
View file

@ -820,3 +820,4 @@ module_platform_driver(asoc_mcbsp_driver);
MODULE_AUTHOR("Jarkko Nikula <jarkko.nikula@bitmer.com>");
MODULE_DESCRIPTION("OMAP I2S SoC Interface");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:omap-mcbsp");

1
sound/soc/omap/omap-pcm.c
View file

@ -441,3 +441,4 @@ module_platform_driver(omap_pcm_driver);
MODULE_AUTHOR("Jarkko Nikula <jarkko.nikula@bitmer.com>");
MODULE_DESCRIPTION("OMAP PCM DMA module");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:omap-pcm-audio");

2
sound/soc/soc-core.c
View file

@ -1096,7 +1096,7 @@ static int soc_probe_codec(struct snd_soc_card *card,
}
/* If the driver didn't set I/O up try regmap */
if (!codec->control_data)
if (!codec->write && dev_get_regmap(codec->dev, NULL))
snd_soc_codec_set_cache_io(codec, 0, 0, SND_SOC_REGMAP);
if (driver->controls)

2
sound/soc/tegra/tegra_alc5632.c
View file

@ -177,7 +177,7 @@ static __devinit int tegra_alc5632_probe(struct platform_device *pdev)
}
alc5632->gpio_hp_det = of_get_named_gpio(np, "nvidia,hp-det-gpios", 0);
if (alc5632->gpio_hp_det == -ENODEV)
if (alc5632->gpio_hp_det == -EPROBE_DEFER)
return -EPROBE_DEFER;
ret = snd_soc_of_parse_card_name(card, "nvidia,model");

10
sound/soc/tegra/tegra_wm8903.c
View file

@ -284,27 +284,27 @@ static __devinit int tegra_wm8903_driver_probe(struct platform_device *pdev)
} else if (np) {
pdata->gpio_spkr_en = of_get_named_gpio(np,
"nvidia,spkr-en-gpios", 0);
if (pdata->gpio_spkr_en == -ENODEV)
if (pdata->gpio_spkr_en == -EPROBE_DEFER)
return -EPROBE_DEFER;
pdata->gpio_hp_mute = of_get_named_gpio(np,
"nvidia,hp-mute-gpios", 0);
if (pdata->gpio_hp_mute == -ENODEV)
if (pdata->gpio_hp_mute == -EPROBE_DEFER)
return -EPROBE_DEFER;
pdata->gpio_hp_det = of_get_named_gpio(np,
"nvidia,hp-det-gpios", 0);
if (pdata->gpio_hp_det == -ENODEV)
if (pdata->gpio_hp_det == -EPROBE_DEFER)
return -EPROBE_DEFER;
pdata->gpio_int_mic_en = of_get_named_gpio(np,
"nvidia,int-mic-en-gpios", 0);
if (pdata->gpio_int_mic_en == -ENODEV)
if (pdata->gpio_int_mic_en == -EPROBE_DEFER)
return -EPROBE_DEFER;
pdata->gpio_ext_mic_en = of_get_named_gpio(np,
"nvidia,ext-mic-en-gpios", 0);
if (pdata->gpio_ext_mic_en == -ENODEV)
if (pdata->gpio_ext_mic_en == -EPROBE_DEFER)
return -EPROBE_DEFER;
}

2
sound/soc/ux500/ux500_msp_dai.c
View file

@ -21,7 +21,7 @@
#include <linux/mfd/dbx500-prcmu.h>
#include <mach/hardware.h>
#include <mach/board-mop500-msp.h>
#include <mach/msp.h>
#include <sound/soc.h>
#include <sound/soc-dai.h>

2
sound/soc/ux500/ux500_msp_i2s.c
View file

@ -19,7 +19,7 @@
#include <linux/slab.h>
#include <mach/hardware.h>
#include <mach/board-mop500-msp.h>
#include <mach/msp.h>
#include <sound/soc.h>

2
sound/soc/ux500/ux500_msp_i2s.h
View file

@ -17,7 +17,7 @@
#include <linux/platform_device.h>
#include <mach/board-mop500-msp.h>
#include <mach/msp.h>
#define MSP_INPUT_FREQ_APB 48000000