ALSA: asoc: machines - add Digital Audio Interface (DAI) control functions.

[pandora-kernel.git] / sound / soc / pxa / corgi.c

diff --git a/sound/soc/pxa/corgi.c b/sound/soc/pxa/corgi.c
index 7f32a11..c029446 100644 (file)
--- a/sound/soc/pxa/corgi.c
+++ b/sound/soc/pxa/corgi.c
@@ -11,10 +11,6 @@
  *  under  the terms of  the GNU General  Public License as published by the
  *  Free Software Foundation;  either version 2 of the  License, or (at your
  *  option) any later version.
- *
- *  Revision history
- *    30th Nov 2005   Initial version.
- *
  */
 
 #include <linux/module.h>
@@ -54,47 +50,51 @@ static int corgi_spk_func;
 
 static void corgi_ext_control(struct snd_soc_codec *codec)
 {
-       int spk = 0, mic = 0, line = 0, hp = 0, hs = 0;
-
        /* set up jack connection */
        switch (corgi_jack_func) {
        case CORGI_HP:
-               hp = 1;
                /* set = unmute headphone */
                set_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_MUTE_L);
                set_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_MUTE_R);
+               snd_soc_dapm_disable_pin(codec, "Mic Jack");
+               snd_soc_dapm_disable_pin(codec, "Line Jack");
+               snd_soc_dapm_enable_pin(codec, "Headphone Jack");
+               snd_soc_dapm_disable_pin(codec, "Headset Jack");
                break;
        case CORGI_MIC:
-               mic = 1;
                /* reset = mute headphone */
                reset_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_MUTE_L);
                reset_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_MUTE_R);
+               snd_soc_dapm_enable_pin(codec, "Mic Jack");
+               snd_soc_dapm_disable_pin(codec, "Line Jack");
+               snd_soc_dapm_disable_pin(codec, "Headphone Jack");
+               snd_soc_dapm_disable_pin(codec, "Headset Jack");
                break;
        case CORGI_LINE:
-               line = 1;
                reset_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_MUTE_L);
                reset_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_MUTE_R);
+               snd_soc_dapm_disable_pin(codec, "Mic Jack");
+               snd_soc_dapm_enable_pin(codec, "Line Jack");
+               snd_soc_dapm_disable_pin(codec, "Headphone Jack");
+               snd_soc_dapm_disable_pin(codec, "Headset Jack");
                break;
        case CORGI_HEADSET:
-               hs = 1;
-               mic = 1;
                reset_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_MUTE_L);
                set_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_MUTE_R);
+               snd_soc_dapm_enable_pin(codec, "Mic Jack");
+               snd_soc_dapm_disable_pin(codec, "Line Jack");
+               snd_soc_dapm_disable_pin(codec, "Headphone Jack");
+               snd_soc_dapm_enable_pin(codec, "Headset Jack");
                break;
        }
 
        if (corgi_spk_func == CORGI_SPK_ON)
-               spk = 1;
-
-       /* set the enpoints to their new connetion states */
-       snd_soc_dapm_set_endpoint(codec, "Ext Spk", spk);
-       snd_soc_dapm_set_endpoint(codec, "Mic Jack", mic);
-       snd_soc_dapm_set_endpoint(codec, "Line Jack", line);
-       snd_soc_dapm_set_endpoint(codec, "Headphone Jack", hp);
-       snd_soc_dapm_set_endpoint(codec, "Headset Jack", hs);
+               snd_soc_dapm_enable_pin(codec, "Ext Spk");
+       else
+               snd_soc_dapm_disable_pin(codec, "Ext Spk");
 
        /* signal a DAPM event */
-       snd_soc_dapm_sync_endpoints(codec);
+       snd_soc_dapm_sync(codec);
 }
 
 static int corgi_startup(struct snd_pcm_substream *substream)
@@ -123,8 +123,8 @@ static int corgi_hw_params(struct snd_pcm_substream *substream,
        struct snd_pcm_hw_params *params)
 {
        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-       struct snd_soc_codec_dai *codec_dai = rtd->dai->codec_dai;
-       struct snd_soc_cpu_dai *cpu_dai = rtd->dai->cpu_dai;
+       struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+       struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
        unsigned int clk = 0;
        int ret = 0;
 
@@ -143,25 +143,25 @@ static int corgi_hw_params(struct snd_pcm_substream *substream,
        }
 
        /* set codec DAI configuration */
-       ret = codec_dai->dai_ops.set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
+       ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
                SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
        if (ret < 0)
                return ret;
 
        /* set cpu DAI configuration */
-       ret = cpu_dai->dai_ops.set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
+       ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
                SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
        if (ret < 0)
                return ret;
 
        /* set the codec system clock for DAC and ADC */
-       ret = codec_dai->dai_ops.set_sysclk(codec_dai, WM8731_SYSCLK, clk,
+       ret = snd_soc_dai_set_sysclk(codec_dai, WM8731_SYSCLK, clk,
                SND_SOC_CLOCK_IN);
        if (ret < 0)
                return ret;
 
        /* set the I2S system clock as input (unused) */
-       ret = cpu_dai->dai_ops.set_sysclk(cpu_dai, PXA2XX_I2S_SYSCLK, 0,
+       ret = snd_soc_dai_set_sysclk(cpu_dai, PXA2XX_I2S_SYSCLK, 0,
                SND_SOC_CLOCK_IN);
        if (ret < 0)
                return ret;
@@ -247,7 +247,7 @@ SND_SOC_DAPM_HP("Headset Jack", NULL),
 };
 
 /* Corgi machine audio map (connections to the codec pins) */
-static const char *audio_map[][3] = {
+static const struct snd_soc_dapm_route audio_map[] = {
 
        /* headset Jack  - in = micin, out = LHPOUT*/
        {"Headset Jack", NULL, "LHPOUT"},
@@ -265,8 +265,6 @@ static const char *audio_map[][3] = {
 
        /* Same as the above but no mic bias for line signals */
        {"MICIN", NULL, "Line Jack"},
-
-       {NULL, NULL, NULL},
 };
 
 static const char *jack_function[] = {"Headphone", "Mic", "Line", "Headset",
@@ -291,8 +289,8 @@ static int corgi_wm8731_init(struct snd_soc_codec *codec)
 {
        int i, err;
 
-       snd_soc_dapm_set_endpoint(codec, "LLINEIN", 0);
-       snd_soc_dapm_set_endpoint(codec, "RLINEIN", 0);
+       snd_soc_dapm_disable_pin(codec, "LLINEIN");
+       snd_soc_dapm_disable_pin(codec, "RLINEIN");
 
        /* Add corgi specific controls */
        for (i = 0; i < ARRAY_SIZE(wm8731_corgi_controls); i++) {
@@ -303,15 +301,13 @@ static int corgi_wm8731_init(struct snd_soc_codec *codec)
        }
 
        /* Add corgi specific widgets */
-       for (i = 0; i < ARRAY_SIZE(wm8731_dapm_widgets); i++)
-               snd_soc_dapm_new_control(codec, &wm8731_dapm_widgets[i]);
+       snd_soc_dapm_new_controls(codec, wm8731_dapm_widgets,
+                                 ARRAY_SIZE(wm8731_dapm_widgets));
 
        /* Set up corgi specific audio path audio_map */
-       for (i = 0; audio_map[i][0] != NULL; i++)
-               snd_soc_dapm_connect_input(codec, audio_map[i][0],
-                       audio_map[i][1], audio_map[i][2]);
+       snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
 
-       snd_soc_dapm_sync_endpoints(codec);
+       snd_soc_dapm_sync(codec);
        return 0;
 }