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.

18 files changed, 64 insertions, 13 deletions

diff --git a/sound/soc/codecs/ab8500-codec.c b/sound/soc/codecs/ab8500-codec.c
index 3c795921c5f6..23b40186f9b8 100644
--- a/sound/soc/codecs/ab8500-codec.c
+++ b/sound/soc/codecs/ab8500-codec.c
@@ -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);
diff --git a/sound/soc/codecs/ad1980.c b/sound/soc/codecs/ad1980.c
index 8c39dddd7d00..11b1b714b8b5 100644
--- a/sound/soc/codecs/ad1980.c
+++ b/sound/soc/codecs/ad1980.c
@@ -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");
diff --git a/sound/soc/codecs/mc13783.c b/sound/soc/codecs/mc13783.c
index 6276e352125f..8f726c063f42 100644
--- a/sound/soc/codecs/mc13783.c
+++ b/sound/soc/codecs/mc13783.c
@@ -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 */
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
index 8af6a5245b18..df2f99d1d428 100644
--- a/sound/soc/codecs/sgtl5000.c
+++ b/sound/soc/codecs/sgtl5000.c
@@ -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:
diff --git a/sound/soc/codecs/stac9766.c b/sound/soc/codecs/stac9766.c
index 982e437799a8..33c0f3d39c87 100644
--- a/sound/soc/codecs/stac9766.c
+++ b/sound/soc/codecs/stac9766.c
@@ -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;
diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c
index eaf65863ec21..aa9ce9dd7d8a 100644
--- a/sound/soc/codecs/wm8962.c
+++ b/sound/soc/codecs/wm8962.c
@@ -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:
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index bb62f4b3d563..04ef03175c51 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -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;
 }
 
diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c
index 099e6ec32125..f16fb361a4eb 100644
--- a/sound/soc/codecs/wm9712.c
+++ b/sound/soc/codecs/wm9712.c
@@ -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");
diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c
index 3eb19fb71d17..d0b8a3287a85 100644
--- a/sound/soc/codecs/wm9713.c
+++ b/sound/soc/codecs/wm9713.c
@@ -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)
diff --git a/sound/soc/mxs/mxs-saif.c b/sound/soc/mxs/mxs-saif.c
index aba71bfa33b1..b3030718c228 100644
--- a/sound/soc/mxs/mxs-saif.c
+++ b/sound/soc/mxs/mxs-saif.c
@@ -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;
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index 1046083e90a0..acdd3ef14e08 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -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");
diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c
index 5a649da9122a..f0feb06615f8 100644
--- a/sound/soc/omap/omap-pcm.c
+++ b/sound/soc/omap/omap-pcm.c
@@ -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");
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index f219b2f7ee68..f81c5976b961 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -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)
diff --git a/sound/soc/tegra/tegra_alc5632.c b/sound/soc/tegra/tegra_alc5632.c
index d684df294c0c..e463529b38bb 100644
--- a/sound/soc/tegra/tegra_alc5632.c
+++ b/sound/soc/tegra/tegra_alc5632.c
@@ -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");
diff --git a/sound/soc/tegra/tegra_wm8903.c b/sound/soc/tegra/tegra_wm8903.c
index 0c5bb33d258e..d4f14e492341 100644
--- a/sound/soc/tegra/tegra_wm8903.c
+++ b/sound/soc/tegra/tegra_wm8903.c
@@ -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;
         }
 
diff --git a/sound/soc/ux500/ux500_msp_dai.c b/sound/soc/ux500/ux500_msp_dai.c
index 62ac0285bfaf..057e28ef770e 100644
--- a/sound/soc/ux500/ux500_msp_dai.c
+++ b/sound/soc/ux500/ux500_msp_dai.c
@@ -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>
diff --git a/sound/soc/ux500/ux500_msp_i2s.c b/sound/soc/ux500/ux500_msp_i2s.c
index ee14d2dac2f5..5c472f335a64 100644
--- a/sound/soc/ux500/ux500_msp_i2s.c
+++ b/sound/soc/ux500/ux500_msp_i2s.c
@@ -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>
 
diff --git a/sound/soc/ux500/ux500_msp_i2s.h b/sound/soc/ux500/ux500_msp_i2s.h
index 7f71b4a0d4bc..2d9136da9865 100644
--- a/sound/soc/ux500/ux500_msp_i2s.h
+++ b/sound/soc/ux500/ux500_msp_i2s.h
@@ -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