CHROMIUM: ASoC: Import entire upstream ASoC tree

sound/soc/s6000/s6105-ipcam.c

 /*
  * ASoC driver for Stretch s6105 IP camera platform
  *
  * Author:      Daniel Gloeckner, <dg@emlix.com>
  * Copyright:   (C) 2009 emlix GmbH <info@emlix.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
 
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/timer.h>
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
 #include <linux/i2c.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <variant/dmac.h>
 
-#include "../codecs/tlv320aic3x.h"
 #include "s6000-pcm.h"
 #include "s6000-i2s.h"
 
 #define S6105_CAM_CODEC_CLOCK 12288000
 
 static int s6105_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_dai *codec_dai = rtd->codec_dai;
@@ skipping 64 matching lines @@
                            struct snd_ctl_elem_value *ucontrol)
 {
         ucontrol->value.enumerated.item[0] = kcontrol->private_value;
         return 0;
 }
 
 static int output_type_put(struct snd_kcontrol *kcontrol,
                            struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = kcontrol->private_data;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         unsigned int val = (ucontrol->value.enumerated.item[0] != 0);
         char *differential = "Audio Out Differential";
         char *stereo = "Audio Out Stereo";
 
         if (kcontrol->private_value == val)
                 return 0;
         kcontrol->private_value = val;
-        snd_soc_dapm_disable_pin(codec, val ? differential : stereo);
-        snd_soc_dapm_sync(codec);
-        snd_soc_dapm_enable_pin(codec, val ? stereo : differential);
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_disable_pin(dapm, val ? differential : stereo);
+        snd_soc_dapm_sync(dapm);
+        snd_soc_dapm_enable_pin(dapm, val ? stereo : differential);
+        snd_soc_dapm_sync(dapm);
 
         return 1;
 }
 
 static const struct snd_kcontrol_new audio_out_mux = {
         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
         .name = "Master Output Mux",
         .index = 0,
         .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
         .info = output_type_info,
         .get = output_type_get,
         .put = output_type_put,
         .private_value = 1 /* default to stereo */
 };
 
 /* Logic for a aic3x as connected on the s6105 ip camera ref design */
 static int s6105_aic3x_init(struct snd_soc_pcm_runtime *rtd)
 {
         struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
 
         /* Add s6105 specific widgets */
-        snd_soc_dapm_new_controls(codec, aic3x_dapm_widgets,
+        snd_soc_dapm_new_controls(dapm, aic3x_dapm_widgets,
                                   ARRAY_SIZE(aic3x_dapm_widgets));
 
         /* Set up s6105 specific audio path audio_map */
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         /* not present */
-        snd_soc_dapm_nc_pin(codec, "MONO_LOUT");
-        snd_soc_dapm_nc_pin(codec, "LINE2L");
-        snd_soc_dapm_nc_pin(codec, "LINE2R");
+        snd_soc_dapm_nc_pin(dapm, "MONO_LOUT");
+        snd_soc_dapm_nc_pin(dapm, "LINE2L");
+        snd_soc_dapm_nc_pin(dapm, "LINE2R");
 
         /* not connected */
-        snd_soc_dapm_nc_pin(codec, "MIC3L"); /* LINE2L on this chip */
-        snd_soc_dapm_nc_pin(codec, "MIC3R"); /* LINE2R on this chip */
-        snd_soc_dapm_nc_pin(codec, "LLOUT");
-        snd_soc_dapm_nc_pin(codec, "RLOUT");
-        snd_soc_dapm_nc_pin(codec, "HPRCOM");
+        snd_soc_dapm_nc_pin(dapm, "MIC3L"); /* LINE2L on this chip */
+        snd_soc_dapm_nc_pin(dapm, "MIC3R"); /* LINE2R on this chip */
+        snd_soc_dapm_nc_pin(dapm, "LLOUT");
+        snd_soc_dapm_nc_pin(dapm, "RLOUT");
+        snd_soc_dapm_nc_pin(dapm, "HPRCOM");
 
         /* always connected */
-        snd_soc_dapm_enable_pin(codec, "Audio In");
+        snd_soc_dapm_enable_pin(dapm, "Audio In");
 
         /* must correspond to audio_out_mux.private_value initializer */
-        snd_soc_dapm_disable_pin(codec, "Audio Out Differential");
-        snd_soc_dapm_sync(codec);
-        snd_soc_dapm_enable_pin(codec, "Audio Out Stereo");
+        snd_soc_dapm_disable_pin(dapm, "Audio Out Differential");
+        snd_soc_dapm_sync(dapm);
+        snd_soc_dapm_enable_pin(dapm, "Audio Out Stereo");
 
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(dapm);
 
         snd_ctl_add(codec->card->snd_card, snd_ctl_new1(&audio_out_mux, codec));
 
         return 0;
 }
 
 /* s6105 digital audio interface glue - connects codec <--> CPU */
 static struct snd_soc_dai_link s6105_dai = {
         .name = "TLV320AIC31",
         .stream_name = "AIC31",
@@ skipping 55 matching lines @@
 {
         platform_device_unregister(s6105_snd_device);
 }
 
 module_init(s6105_init);
 module_exit(s6105_exit);
 
 MODULE_AUTHOR("Daniel Gloeckner");
 MODULE_DESCRIPTION("Stretch s6105 IP camera ASoC driver");
 MODULE_LICENSE("GPL");