Merge remote-tracking branch 'asoc/topic/wm8994' into asoc-next

diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c
index 8fefc961ec0663ef4d8147e52058c942bb94a2df..45a20c573aa3d50ae026470fe53f65aeb1e71b37 100644 (file)
--- a/drivers/mfd/wm8994-core.c
+++ b/drivers/mfd/wm8994-core.c
@@ -401,13 +401,19 @@ static const __devinitconst struct reg_default wm1811_reva_patch[] = {
  */
 static __devinit int wm8994_device_init(struct wm8994 *wm8994, int irq)
 {
-       struct wm8994_pdata *pdata = wm8994->dev->platform_data;
+       struct wm8994_pdata *pdata;
        struct regmap_config *regmap_config;
        const struct reg_default *regmap_patch = NULL;
        const char *devname;
        int ret, i, patch_regs;
        int pulls = 0;
 
+       if (dev_get_platdata(wm8994->dev)) {
+               pdata = dev_get_platdata(wm8994->dev);
+               wm8994->pdata = *pdata;
+       }
+       pdata = &wm8994->pdata;
+
        dev_set_drvdata(wm8994->dev, wm8994);
 
        /* Add the on-chip regulators first for bootstrapping */
@@ -604,24 +610,21 @@ static __devinit int wm8994_device_init(struct wm8994 *wm8994, int irq)
                }
        }
 
-       if (pdata) {
-               wm8994->irq_base = pdata->irq_base;
-               wm8994->gpio_base = pdata->gpio_base;
-
-               /* GPIO configuration is only applied if it's non-zero */
-               for (i = 0; i < ARRAY_SIZE(pdata->gpio_defaults); i++) {
-                       if (pdata->gpio_defaults[i]) {
-                               wm8994_set_bits(wm8994, WM8994_GPIO_1 + i,
-                                               0xffff,
-                                               pdata->gpio_defaults[i]);
-                       }
+       wm8994->irq_base = pdata->irq_base;
+       wm8994->gpio_base = pdata->gpio_base;
+
+       /* GPIO configuration is only applied if it's non-zero */
+       for (i = 0; i < ARRAY_SIZE(pdata->gpio_defaults); i++) {
+               if (pdata->gpio_defaults[i]) {
+                       wm8994_set_bits(wm8994, WM8994_GPIO_1 + i,
+                                       0xffff, pdata->gpio_defaults[i]);
                }
+       }
 
-               wm8994->ldo_ena_always_driven = pdata->ldo_ena_always_driven;
+       wm8994->ldo_ena_always_driven = pdata->ldo_ena_always_driven;
 
-               if (pdata->spkmode_pu)
-                       pulls |= WM8994_SPKMODE_PU;
-       }
+       if (pdata->spkmode_pu)
+               pulls |= WM8994_SPKMODE_PU;
 
        /* Disable unneeded pulls */
        wm8994_set_bits(wm8994, WM8994_PULL_CONTROL_2,

diff --git a/include/linux/mfd/wm8994/core.h b/include/linux/mfd/wm8994/core.h
index 1f173306bf0508ddeb3a18de8175fac44c857ee3..ae5c249530b4e7f527a22f44e242d4d4bce66419 100644 (file)
--- a/include/linux/mfd/wm8994/core.h
+++ b/include/linux/mfd/wm8994/core.h
@@ -19,6 +19,8 @@
 #include <linux/interrupt.h>
 #include <linux/regmap.h>
 
+#include <linux/mfd/wm8994/pdata.h>
+
 enum wm8994_type {
        WM8994 = 0,
        WM8958 = 1,
@@ -55,6 +57,8 @@ struct regulator_bulk_data;
 struct wm8994 {
        struct mutex irq_lock;
 
+       struct wm8994_pdata pdata;
+
        enum wm8994_type type;
        int revision;
        int cust_id;

diff --git a/include/linux/mfd/wm8994/pdata.h b/include/linux/mfd/wm8994/pdata.h
index fc87be4fdc2501a8106b18664102c793ccdb588b..8e21a094836d21566bec6f08c027ad5c765fa715 100644 (file)
--- a/include/linux/mfd/wm8994/pdata.h
+++ b/include/linux/mfd/wm8994/pdata.h
@@ -176,6 +176,11 @@ struct wm8994_pdata {
         unsigned int lineout1fb:1;
         unsigned int lineout2fb:1;
 
+       /* Delay between detecting a jack and starting microphone
+        * detect (specified in ms)
+        */
+       int micdet_delay;
+
        /* IRQ for microphone detection if brought out directly as a
         * signal.
         */

diff --git a/sound/soc/codecs/wm8958-dsp2.c b/sound/soc/codecs/wm8958-dsp2.c
index 00121ba3659718ab4c4af6ff5135373762de4765..b0710d817a65964dd5418502e366f310d36b6dd7 100644 (file)
--- a/sound/soc/codecs/wm8958-dsp2.c
+++ b/sound/soc/codecs/wm8958-dsp2.c
@@ -195,7 +195,7 @@ ok:
 static void wm8958_dsp_start_mbc(struct snd_soc_codec *codec, int path)
 {
        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
-       struct wm8994_pdata *pdata = wm8994->pdata;
+       struct wm8994 *control = wm8994->wm8994;
        int i;
 
        /* If the DSP is already running then noop */
@@ -210,9 +210,9 @@ static void wm8958_dsp_start_mbc(struct snd_soc_codec *codec, int path)
                            WM8958_DSP2_ENA, WM8958_DSP2_ENA);
 
        /* If we've got user supplied MBC settings use them */
-       if (pdata && pdata->num_mbc_cfgs) {
+       if (control->pdata.num_mbc_cfgs) {
                struct wm8958_mbc_cfg *cfg
-                       = &pdata->mbc_cfgs[wm8994->mbc_cfg];
+                       = &control->pdata.mbc_cfgs[wm8994->mbc_cfg];
 
                for (i = 0; i < ARRAY_SIZE(cfg->coeff_regs); i++)
                        snd_soc_write(codec, i + WM8958_MBC_BAND_1_K_1,
@@ -239,7 +239,7 @@ static void wm8958_dsp_start_mbc(struct snd_soc_codec *codec, int path)
 static void wm8958_dsp_start_vss(struct snd_soc_codec *codec, int path)
 {
        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
-       struct wm8994_pdata *pdata = wm8994->pdata;
+       struct wm8994 *control = wm8994->wm8994;
        int i, ena;
 
        if (wm8994->mbc_vss)
@@ -249,26 +249,26 @@ static void wm8958_dsp_start_vss(struct snd_soc_codec *codec, int path)
                            WM8958_DSP2_ENA, WM8958_DSP2_ENA);
 
        /* If we've got user supplied settings use them */
-       if (pdata && pdata->num_mbc_cfgs) {
+       if (control->pdata.num_mbc_cfgs) {
                struct wm8958_mbc_cfg *cfg
-                       = &pdata->mbc_cfgs[wm8994->mbc_cfg];
+                       = &control->pdata.mbc_cfgs[wm8994->mbc_cfg];
 
                for (i = 0; i < ARRAY_SIZE(cfg->combined_regs); i++)
                        snd_soc_write(codec, i + 0x2800,
                                      cfg->combined_regs[i]);
        }
 
-       if (pdata && pdata->num_vss_cfgs) {
+       if (control->pdata.num_vss_cfgs) {
                struct wm8958_vss_cfg *cfg
-                       = &pdata->vss_cfgs[wm8994->vss_cfg];
+                       = &control->pdata.vss_cfgs[wm8994->vss_cfg];
 
                for (i = 0; i < ARRAY_SIZE(cfg->regs); i++)
                        snd_soc_write(codec, i + 0x2600, cfg->regs[i]);
        }
 
-       if (pdata && pdata->num_vss_hpf_cfgs) {
+       if (control->pdata.num_vss_hpf_cfgs) {
                struct wm8958_vss_hpf_cfg *cfg
-                       = &pdata->vss_hpf_cfgs[wm8994->vss_hpf_cfg];
+                       = &control->pdata.vss_hpf_cfgs[wm8994->vss_hpf_cfg];
 
                for (i = 0; i < ARRAY_SIZE(cfg->regs); i++)
                        snd_soc_write(codec, i + 0x2400, cfg->regs[i]);
@@ -300,7 +300,7 @@ static void wm8958_dsp_start_vss(struct snd_soc_codec *codec, int path)
 static void wm8958_dsp_start_enh_eq(struct snd_soc_codec *codec, int path)
 {
        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
-       struct wm8994_pdata *pdata = wm8994->pdata;
+       struct wm8994 *control = wm8994->wm8994;
        int i;
 
        wm8958_dsp2_fw(codec, "ENH_EQ", wm8994->enh_eq, false);
@@ -309,9 +309,9 @@ static void wm8958_dsp_start_enh_eq(struct snd_soc_codec *codec, int path)
                            WM8958_DSP2_ENA, WM8958_DSP2_ENA);
 
        /* If we've got user supplied settings use them */
-       if (pdata && pdata->num_enh_eq_cfgs) {
+       if (control->pdata.num_enh_eq_cfgs) {
                struct wm8958_enh_eq_cfg *cfg
-                       = &pdata->enh_eq_cfgs[wm8994->enh_eq_cfg];
+                       = &control->pdata.enh_eq_cfgs[wm8994->enh_eq_cfg];
 
                for (i = 0; i < ARRAY_SIZE(cfg->regs); i++)
                        snd_soc_write(codec, i + 0x2200,
@@ -458,7 +458,7 @@ static int wm8958_put_mbc_enum(struct snd_kcontrol *kcontrol,
 {
        struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
-       struct wm8994_pdata *pdata = wm8994->pdata;
+       struct wm8994 *control = wm8994->wm8994;
        int value = ucontrol->value.integer.value[0];
        int reg;
 
@@ -467,7 +467,7 @@ static int wm8958_put_mbc_enum(struct snd_kcontrol *kcontrol,
        if (reg < 0 || reg & WM8958_DSP2CLK_ENA)
                return -EBUSY;
 
-       if (value >= pdata->num_mbc_cfgs)
+       if (value >= control->pdata.num_mbc_cfgs)
                return -EINVAL;
 
        wm8994->mbc_cfg = value;
@@ -548,7 +548,7 @@ static int wm8958_put_vss_enum(struct snd_kcontrol *kcontrol,
 {
        struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
-       struct wm8994_pdata *pdata = wm8994->pdata;
+       struct wm8994 *control = wm8994->wm8994;
        int value = ucontrol->value.integer.value[0];
        int reg;
 
@@ -557,7 +557,7 @@ static int wm8958_put_vss_enum(struct snd_kcontrol *kcontrol,
        if (reg < 0 || reg & WM8958_DSP2CLK_ENA)
                return -EBUSY;
 
-       if (value >= pdata->num_vss_cfgs)
+       if (value >= control->pdata.num_vss_cfgs)
                return -EINVAL;
 
        wm8994->vss_cfg = value;
@@ -581,7 +581,7 @@ static int wm8958_put_vss_hpf_enum(struct snd_kcontrol *kcontrol,
 {
        struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
-       struct wm8994_pdata *pdata = wm8994->pdata;
+       struct wm8994 *control = wm8994->wm8994;
        int value = ucontrol->value.integer.value[0];
        int reg;
 
@@ -590,7 +590,7 @@ static int wm8958_put_vss_hpf_enum(struct snd_kcontrol *kcontrol,
        if (reg < 0 || reg & WM8958_DSP2CLK_ENA)
                return -EBUSY;
 
-       if (value >= pdata->num_vss_hpf_cfgs)
+       if (value >= control->pdata.num_vss_hpf_cfgs)
                return -EINVAL;
 
        wm8994->vss_hpf_cfg = value;
@@ -748,7 +748,7 @@ static int wm8958_put_enh_eq_enum(struct snd_kcontrol *kcontrol,
 {
        struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
-       struct wm8994_pdata *pdata = wm8994->pdata;
+       struct wm8994 *control = wm8994->wm8994;
        int value = ucontrol->value.integer.value[0];
        int reg;
 
@@ -757,7 +757,7 @@ static int wm8958_put_enh_eq_enum(struct snd_kcontrol *kcontrol,
        if (reg < 0 || reg & WM8958_DSP2CLK_ENA)
                return -EBUSY;
 
-       if (value >= pdata->num_enh_eq_cfgs)
+       if (value >= control->pdata.num_enh_eq_cfgs)
                return -EINVAL;
 
        wm8994->enh_eq_cfg = value;
@@ -883,13 +883,6 @@ static void wm8958_mbc_vss_loaded(const struct firmware *fw, void *context)
                wm8994->mbc_vss = fw;
                mutex_unlock(&codec->mutex);
        }
-
-       /* We can't have more than one request outstanding at once so
-        * we daisy chain.
-        */
-       request_firmware_nowait(THIS_MODULE, FW_ACTION_HOTPLUG,
-                               "wm8958_enh_eq.wfw", codec->dev, GFP_KERNEL,
-                               codec, wm8958_enh_eq_loaded);
 }
 
 static void wm8958_mbc_loaded(const struct firmware *fw, void *context)
@@ -897,25 +890,18 @@ static void wm8958_mbc_loaded(const struct firmware *fw, void *context)
        struct snd_soc_codec *codec = context;
        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 
-       if (wm8958_dsp2_fw(codec, "MBC", fw, true) != 0)
-               return;
-
-       mutex_lock(&codec->mutex);
-       wm8994->mbc = fw;
-       mutex_unlock(&codec->mutex);
-
-       /* We can't have more than one request outstanding at once so
-        * we daisy chain.
-        */
-       request_firmware_nowait(THIS_MODULE, FW_ACTION_HOTPLUG,
-                               "wm8958_mbc_vss.wfw", codec->dev, GFP_KERNEL,
-                               codec, wm8958_mbc_vss_loaded);
+       if (fw && (wm8958_dsp2_fw(codec, "MBC", fw, true) == 0)) {
+               mutex_lock(&codec->mutex);
+               wm8994->mbc = fw;
+               mutex_unlock(&codec->mutex);
+       }
 }
 
 void wm8958_dsp2_init(struct snd_soc_codec *codec)
 {
        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
-       struct wm8994_pdata *pdata = wm8994->pdata;
+       struct wm8994 *control = wm8994->wm8994;
+       struct wm8994_pdata *pdata = &control->pdata;
        int ret, i;
 
        wm8994->dsp_active = -1;
@@ -932,9 +918,12 @@ void wm8958_dsp2_init(struct snd_soc_codec *codec)
        request_firmware_nowait(THIS_MODULE, FW_ACTION_HOTPLUG,
                                "wm8958_mbc.wfw", codec->dev, GFP_KERNEL,
                                codec, wm8958_mbc_loaded);
-
-       if (!pdata)
-               return;
+       request_firmware_nowait(THIS_MODULE, FW_ACTION_HOTPLUG,
+                               "wm8958_mbc_vss.wfw", codec->dev, GFP_KERNEL,
+                               codec, wm8958_mbc_vss_loaded);
+       request_firmware_nowait(THIS_MODULE, FW_ACTION_HOTPLUG,
+                               "wm8958_enh_eq.wfw", codec->dev, GFP_KERNEL,
+                               codec, wm8958_enh_eq_loaded);
 
        if (pdata->num_mbc_cfgs) {
                struct snd_kcontrol_new control[] = {

diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index b2b2b37131bddc4acfb8fb0e51a9bba220da9907..302f69a8ac2280ea70d2c8e04071f1a870d90d09 100644 (file)
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -110,13 +110,13 @@ static const struct wm8958_micd_rate jackdet_rates[] = {
 static void wm8958_micd_set_rate(struct snd_soc_codec *codec)
 {
        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+       struct wm8994 *control = wm8994->wm8994;
        int best, i, sysclk, val;
        bool idle;
        const struct wm8958_micd_rate *rates;
        int num_rates;
 
-       if (!(wm8994->pdata && wm8994->pdata->micd_rates) &&
-           wm8994->jack_cb != wm8958_default_micdet)
+       if (wm8994->jack_cb != wm8958_default_micdet)
                return;
 
        idle = !wm8994->jack_mic;
@@ -127,9 +127,9 @@ static void wm8958_micd_set_rate(struct snd_soc_codec *codec)
        else
                sysclk = wm8994->aifclk[0];
 
-       if (wm8994->pdata && wm8994->pdata->micd_rates) {
-               rates = wm8994->pdata->micd_rates;
-               num_rates = wm8994->pdata->num_micd_rates;
+       if (control->pdata.micd_rates) {
+               rates = control->pdata.micd_rates;
+               num_rates = control->pdata.num_micd_rates;
        } else if (wm8994->jackdet) {
                rates = jackdet_rates;
                num_rates = ARRAY_SIZE(jackdet_rates);
@@ -326,7 +326,8 @@ static int wm8994_put_drc_sw(struct snd_kcontrol *kcontrol,
 static void wm8994_set_drc(struct snd_soc_codec *codec, int drc)
 {
        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
-       struct wm8994_pdata *pdata = wm8994->pdata;
+       struct wm8994 *control = wm8994->wm8994;
+       struct wm8994_pdata *pdata = &control->pdata;
        int base = wm8994_drc_base[drc];
        int cfg = wm8994->drc_cfg[drc];
        int save, i;
@@ -362,7 +363,8 @@ static int wm8994_put_drc_enum(struct snd_kcontrol *kcontrol,
 {
        struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
-       struct wm8994_pdata *pdata = wm8994->pdata;
+       struct wm8994 *control = wm8994->wm8994;
+       struct wm8994_pdata *pdata = &control->pdata;
        int drc = wm8994_get_drc(kcontrol->id.name);
        int value = ucontrol->value.integer.value[0];
 
@@ -394,7 +396,8 @@ static int wm8994_get_drc_enum(struct snd_kcontrol *kcontrol,
 static void wm8994_set_retune_mobile(struct snd_soc_codec *codec, int block)
 {
        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
-       struct wm8994_pdata *pdata = wm8994->pdata;
+       struct wm8994 *control = wm8994->wm8994;
+       struct wm8994_pdata *pdata = &control->pdata;
        int base = wm8994_retune_mobile_base[block];
        int iface, best, best_val, save, i, cfg;
 
@@ -465,7 +468,8 @@ static int wm8994_put_retune_mobile_enum(struct snd_kcontrol *kcontrol,
 {
        struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
-       struct wm8994_pdata *pdata = wm8994->pdata;
+       struct wm8994 *control = wm8994->wm8994;
+       struct wm8994_pdata *pdata = &control->pdata;
        int block = wm8994_get_retune_mobile_block(kcontrol->id.name);
        int value = ucontrol->value.integer.value[0];
 
@@ -862,7 +866,7 @@ static void vmid_reference(struct snd_soc_codec *codec)
                                            WM8994_BIAS_SRC |
                                            WM8994_STARTUP_BIAS_ENA |
                                            WM8994_VMID_BUF_ENA |
-                                           (0x3 << WM8994_VMID_RAMP_SHIFT));
+                                           (0x2 << WM8994_VMID_RAMP_SHIFT));
 
                        /* Main bias enable, VMID=2x40k */
                        snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_1,
@@ -870,7 +874,7 @@ static void vmid_reference(struct snd_soc_codec *codec)
                                            WM8994_VMID_SEL_MASK,
                                            WM8994_BIAS_ENA | 0x2);
 
-                       msleep(50);
+                       msleep(300);
 
                        snd_soc_update_bits(codec, WM8994_ANTIPOP_2,
                                            WM8994_VMID_RAMP_MASK |
@@ -939,16 +943,10 @@ static void vmid_dereference(struct snd_soc_codec *codec)
                                    WM8994_BIAS_SRC |
                                    WM8994_VMID_DISCH);
 
-               switch (wm8994->vmid_mode) {
-               case WM8994_VMID_FORCE:
-                       msleep(350);
-                       break;
-               default:
-                       break;
-               }
+               snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_1,
+                                   WM8994_VMID_SEL_MASK, 0);
 
-               snd_soc_update_bits(codec, WM8994_ADDITIONAL_CONTROL,
-                                   WM8994_VROI, WM8994_VROI);
+               msleep(400);
 
                /* Active discharge */
                snd_soc_update_bits(codec, WM8994_ANTIPOP_1,
@@ -957,17 +955,12 @@ static void vmid_dereference(struct snd_soc_codec *codec)
                                    WM8994_LINEOUT1_DISCH |
                                    WM8994_LINEOUT2_DISCH);
 
-               msleep(150);
-
                snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_3,
                                    WM8994_LINEOUT1N_ENA |
                                    WM8994_LINEOUT1P_ENA |
                                    WM8994_LINEOUT2N_ENA |
                                    WM8994_LINEOUT2P_ENA, 0);
 
-               snd_soc_update_bits(codec, WM8994_ADDITIONAL_CONTROL,
-                                   WM8994_VROI, 0);
-
                /* Switch off startup biases */
                snd_soc_update_bits(codec, WM8994_ANTIPOP_2,
                                    WM8994_BIAS_SRC |
@@ -976,10 +969,7 @@ static void vmid_dereference(struct snd_soc_codec *codec)
                                    WM8994_VMID_RAMP_MASK, 0);
 
                snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_1,
-                                   WM8994_BIAS_ENA | WM8994_VMID_SEL_MASK, 0);
-
-               snd_soc_update_bits(codec, WM8994_ANTIPOP_2,
-                                   WM8994_VMID_RAMP_MASK, 0);
+                                   WM8994_VMID_SEL_MASK, 0);
        }
 
        pm_runtime_put(codec->dev);
@@ -2277,6 +2267,18 @@ out:
 
        configure_clock(codec);
 
+       /*
+        * If SYSCLK will be less than 50kHz adjust AIFnCLK dividers
+        * for detection.
+        */
+       if (max(wm8994->aifclk[0], wm8994->aifclk[1]) < 50000) {
+               dev_dbg(codec->dev, "Configuring AIFs for 128fs\n");
+               snd_soc_update_bits(codec, WM8994_AIF1_RATE,
+                                   WM8994_AIF1CLK_RATE_MASK, 0x1);
+               snd_soc_update_bits(codec, WM8994_AIF2_RATE,
+                                   WM8994_AIF2CLK_RATE_MASK, 0x1);
+       }
+
        return 0;
 }
 
@@ -2365,6 +2367,18 @@ static int wm8994_set_dai_sysclk(struct snd_soc_dai *dai,
 
        configure_clock(codec);
 
+       /*
+        * If SYSCLK will be less than 50kHz adjust AIFnCLK dividers
+        * for detection.
+        */
+       if (max(wm8994->aifclk[0], wm8994->aifclk[1]) < 50000) {
+               dev_dbg(codec->dev, "Configuring AIFs for 128fs\n");
+               snd_soc_update_bits(codec, WM8994_AIF1_RATE,
+                                   WM8994_AIF1CLK_RATE_MASK, 0x1);
+               snd_soc_update_bits(codec, WM8994_AIF2_RATE,
+                                   WM8994_AIF2CLK_RATE_MASK, 0x1);
+       }
+
        return 0;
 }
 
@@ -3082,7 +3096,8 @@ static int wm8994_codec_resume(struct snd_soc_codec *codec)
 static void wm8994_handle_retune_mobile_pdata(struct wm8994_priv *wm8994)
 {
        struct snd_soc_codec *codec = wm8994->hubs.codec;
-       struct wm8994_pdata *pdata = wm8994->pdata;
+       struct wm8994 *control = wm8994->wm8994;
+       struct wm8994_pdata *pdata = &control->pdata;
        struct snd_kcontrol_new controls[] = {
                SOC_ENUM_EXT("AIF1.1 EQ Mode",
                             wm8994->retune_mobile_enum,
@@ -3149,7 +3164,8 @@ static void wm8994_handle_retune_mobile_pdata(struct wm8994_priv *wm8994)
 static void wm8994_handle_pdata(struct wm8994_priv *wm8994)
 {
        struct snd_soc_codec *codec = wm8994->hubs.codec;
-       struct wm8994_pdata *pdata = wm8994->pdata;
+       struct wm8994 *control = wm8994->wm8994;
+       struct wm8994_pdata *pdata = &control->pdata;
        int ret, i;
 
        if (!pdata)
@@ -3451,7 +3467,7 @@ static void wm8958_default_micdet(u16 status, void *data)
 
                        mutex_unlock(&wm8994->accdet_lock);
 
-                       if (wm8994->pdata->jd_ext_cap)
+                       if (wm8994->wm8994->pdata.jd_ext_cap)
                                snd_soc_dapm_disable_pin(&codec->dapm,
                                                         "MICBIAS2");
                }
@@ -3486,11 +3502,48 @@ static void wm8958_default_micdet(u16 status, void *data)
        }
 }
 
+/* Deferred mic detection to allow for extra settling time */
+static void wm1811_mic_work(struct work_struct *work)
+{
+       struct wm8994_priv *wm8994 = container_of(work, struct wm8994_priv,
+                                                 mic_work.work);
+       struct wm8994 *control = wm8994->wm8994;
+       struct snd_soc_codec *codec = wm8994->hubs.codec;
+
+       pm_runtime_get_sync(codec->dev);
+
+       /* If required for an external cap force MICBIAS on */
+       if (control->pdata.jd_ext_cap) {
+               snd_soc_dapm_force_enable_pin(&codec->dapm,
+                                             "MICBIAS2");
+               snd_soc_dapm_sync(&codec->dapm);
+       }
+
+       mutex_lock(&wm8994->accdet_lock);
+
+       dev_dbg(codec->dev, "Starting mic detection\n");
+
+       /*
+        * Start off measument of microphone impedence to find out
+        * what's actually there.
+        */
+       wm8994->mic_detecting = true;
+       wm1811_jackdet_set_mode(codec, WM1811_JACKDET_MODE_MIC);
+
+       snd_soc_update_bits(codec, WM8958_MIC_DETECT_1,
+                           WM8958_MICD_ENA, WM8958_MICD_ENA);
+
+       mutex_unlock(&wm8994->accdet_lock);
+
+       pm_runtime_put(codec->dev);
+}
+
 static irqreturn_t wm1811_jackdet_irq(int irq, void *data)
 {
        struct wm8994_priv *wm8994 = data;
+       struct wm8994 *control = wm8994->wm8994;
        struct snd_soc_codec *codec = wm8994->hubs.codec;
-       int reg;
+       int reg, delay;
        bool present;
 
        pm_runtime_get_sync(codec->dev);
@@ -3521,18 +3574,14 @@ static irqreturn_t wm1811_jackdet_irq(int irq, void *data)
                snd_soc_update_bits(codec, WM1811_JACKDET_CTRL,
                                    WM1811_JACKDET_DB, 0);
 
-               /*
-                * Start off measument of microphone impedence to find
-                * out what's actually there.
-                */
-               wm8994->mic_detecting = true;
-               wm1811_jackdet_set_mode(codec, WM1811_JACKDET_MODE_MIC);
-
-               snd_soc_update_bits(codec, WM8958_MIC_DETECT_1,
-                                   WM8958_MICD_ENA, WM8958_MICD_ENA);
+               delay = control->pdata.micdet_delay;
+               schedule_delayed_work(&wm8994->mic_work,
+                                     msecs_to_jiffies(delay));
        } else {
                dev_dbg(codec->dev, "Jack not detected\n");
 
+               cancel_delayed_work_sync(&wm8994->mic_work);
+
                snd_soc_update_bits(codec, WM8958_MICBIAS2,
                                    WM8958_MICB2_DISCH, WM8958_MICB2_DISCH);
 
@@ -3549,14 +3598,9 @@ static irqreturn_t wm1811_jackdet_irq(int irq, void *data)
 
        mutex_unlock(&wm8994->accdet_lock);
 
-       /* If required for an external cap force MICBIAS on */
-       if (wm8994->pdata->jd_ext_cap) {
-               if (present)
-                       snd_soc_dapm_force_enable_pin(&codec->dapm,
-                                                     "MICBIAS2");
-               else
-                       snd_soc_dapm_disable_pin(&codec->dapm, "MICBIAS2");
-       }
+       /* Turn off MICBIAS if it was on for an external cap */
+       if (control->pdata.jd_ext_cap && !present)
+               snd_soc_dapm_disable_pin(&codec->dapm, "MICBIAS2");
 
        if (present)
                snd_soc_jack_report(wm8994->micdet[0].jack,
@@ -3633,8 +3677,8 @@ int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
                wm8958_micd_set_rate(codec);
 
                /* Detect microphones and short circuits by default */
-               if (wm8994->pdata->micd_lvl_sel)
-                       micd_lvl_sel = wm8994->pdata->micd_lvl_sel;
+               if (control->pdata.micd_lvl_sel)
+                       micd_lvl_sel = control->pdata.micd_lvl_sel;
                else
                        micd_lvl_sel = 0x41;
 
@@ -3779,15 +3823,24 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
        snd_soc_codec_set_cache_io(codec, 16, 16, SND_SOC_REGMAP);
 
        mutex_init(&wm8994->accdet_lock);
-       INIT_DELAYED_WORK(&wm8994->mic_work, wm8994_mic_work);
        INIT_DELAYED_WORK(&wm8994->jackdet_bootstrap,
                          wm1811_jackdet_bootstrap);
 
+       switch (control->type) {
+       case WM8994:
+               INIT_DELAYED_WORK(&wm8994->mic_work, wm8994_mic_work);
+               break;
+       case WM1811:
+               INIT_DELAYED_WORK(&wm8994->mic_work, wm1811_mic_work);
+               break;
+       default:
+               break;
+       }
+
        for (i = 0; i < ARRAY_SIZE(wm8994->fll_locked); i++)
                init_completion(&wm8994->fll_locked[i]);
 
-       if (wm8994->pdata && wm8994->pdata->micdet_irq)
-               wm8994->micdet_irq = wm8994->pdata->micdet_irq;
+       wm8994->micdet_irq = control->pdata.micdet_irq;
 
        pm_runtime_enable(codec->dev);
        pm_runtime_idle(codec->dev);
@@ -3800,8 +3853,8 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
        switch (control->type) {
        case WM8994:
                /* Single ended line outputs should have VMID on. */
-               if (!wm8994->pdata->lineout1_diff ||
-                   !wm8994->pdata->lineout2_diff)
+               if (!control->pdata.lineout1_diff ||
+                   !control->pdata.lineout2_diff)
                        codec->dapm.idle_bias_off = 0;
 
                switch (wm8994->revision) {
@@ -3839,20 +3892,8 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
                wm8994->hubs.no_cache_dac_hp_direct = true;
                wm8994->fll_byp = true;
 
-               switch (control->cust_id) {
-               case 0:
-               case 2:
-                       wm8994->hubs.dcs_codes_l = -9;
-                       wm8994->hubs.dcs_codes_r = -7;
-                       break;
-               case 1:
-               case 3:
-                       wm8994->hubs.dcs_codes_l = -8;
-                       wm8994->hubs.dcs_codes_r = -7;
-                       break;
-               default:
-                       break;
-               }
+               wm8994->hubs.dcs_codes_l = -9;
+               wm8994->hubs.dcs_codes_r = -7;
 
                snd_soc_update_bits(codec, WM8994_ANALOGUE_HP_1,
                                    WM1811_HPOUT1_ATTN, WM1811_HPOUT1_ATTN);
@@ -4236,7 +4277,6 @@ static int __devinit wm8994_probe(struct platform_device *pdev)
        platform_set_drvdata(pdev, wm8994);
 
        wm8994->wm8994 = dev_get_drvdata(pdev->dev.parent);
-       wm8994->pdata = dev_get_platdata(pdev->dev.parent);
 
        return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_wm8994,
                        wm8994_dai, ARRAY_SIZE(wm8994_dai));

diff --git a/sound/soc/codecs/wm8994.h b/sound/soc/codecs/wm8994.h
index ccbce5791e95829b5d98ce472ac50d922e6e4703..3120c0f21d4dd8d10e37dffc0fc23c955c15b66a 100644 (file)
--- a/sound/soc/codecs/wm8994.h
+++ b/sound/soc/codecs/wm8994.h
@@ -143,7 +143,6 @@ struct wm8994_priv {
        int micdet_irq;
 
        int revision;
-       struct wm8994_pdata *pdata;
 
        unsigned int aif1clk_enable:1;
        unsigned int aif2clk_enable:1;