ALSA: ASoC: Fix register cache sizes for Wolfson codecs

[linux-2.6] / sound / soc / codecs / wm8753.c

diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index fb41826c4c4cdba27f39486eab75f888ff08cc99..285c5eaefe0223ddb228696b435fef5e88bc859e 100644 (file)
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -523,7 +523,7 @@ SND_SOC_DAPM_INPUT("MIC2"),
 SND_SOC_DAPM_VMID("VREF"),
 };
 
-static const char *audio_map[][3] = {
+static const struct snd_soc_dapm_route audio_map[] = {
        /* left mixer */
        {"Left Mixer", "Left Playback Switch", "Left DAC"},
        {"Left Mixer", "Voice Playback Switch", "Voice DAC"},
@@ -674,23 +674,14 @@ static const char *audio_map[][3] = {
 
        /* ACOP */
        {"ACOP", NULL, "ALC Mixer"},
-
-       /* terminator */
-       {NULL, NULL, NULL},
 };
 
 static int wm8753_add_widgets(struct snd_soc_codec *codec)
 {
-       int i;
+       snd_soc_dapm_new_controls(codec, wm8753_dapm_widgets,
+                                 ARRAY_SIZE(wm8753_dapm_widgets));
 
-       for (i = 0; i < ARRAY_SIZE(wm8753_dapm_widgets); i++)
-               snd_soc_dapm_new_control(codec, &wm8753_dapm_widgets[i]);
-
-       /* set up the WM8753 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_new_widgets(codec);
        return 0;
@@ -1274,29 +1265,29 @@ static int wm8753_mute(struct snd_soc_codec_dai *dai, int mute)
        return 0;
 }
 
-static int wm8753_dapm_event(struct snd_soc_codec *codec, int event)
+static int wm8753_set_bias_level(struct snd_soc_codec *codec,
+                                enum snd_soc_bias_level level)
 {
        u16 pwr_reg = wm8753_read_reg_cache(codec, WM8753_PWR1) & 0xfe3e;
 
-       switch (event) {
-       case SNDRV_CTL_POWER_D0: /* full On */
+       switch (level) {
+       case SND_SOC_BIAS_ON:
                /* set vmid to 50k and unmute dac */
                wm8753_write(codec, WM8753_PWR1, pwr_reg | 0x00c0);
                break;
-       case SNDRV_CTL_POWER_D1: /* partial On */
-       case SNDRV_CTL_POWER_D2: /* partial On */
+       case SND_SOC_BIAS_PREPARE:
                /* set vmid to 5k for quick power up */
                wm8753_write(codec, WM8753_PWR1, pwr_reg | 0x01c1);
                break;
-       case SNDRV_CTL_POWER_D3hot: /* Off, with power */
+       case SND_SOC_BIAS_STANDBY:
                /* mute dac and set vmid to 500k, enable VREF */
                wm8753_write(codec, WM8753_PWR1, pwr_reg | 0x0141);
                break;
-       case SNDRV_CTL_POWER_D3cold: /* Off, without power */
+       case SND_SOC_BIAS_OFF:
                wm8753_write(codec, WM8753_PWR1, 0x0001);
                break;
        }
-       codec->dapm_state = event;
+       codec->bias_level = level;
        return 0;
 }
 
@@ -1500,7 +1491,7 @@ static void wm8753_work(struct work_struct *work)
 {
        struct snd_soc_codec *codec =
                container_of(work, struct snd_soc_codec, delayed_work.work);
-       wm8753_dapm_event(codec, codec->dapm_state);
+       wm8753_set_bias_level(codec, codec->bias_level);
 }
 
 static int wm8753_suspend(struct platform_device *pdev, pm_message_t state)
@@ -1512,7 +1503,7 @@ static int wm8753_suspend(struct platform_device *pdev, pm_message_t state)
        if (!codec->card)
                return 0;
 
-       wm8753_dapm_event(codec, SNDRV_CTL_POWER_D3cold);
+       wm8753_set_bias_level(codec, SND_SOC_BIAS_OFF);
        return 0;
 }
 
@@ -1537,12 +1528,12 @@ static int wm8753_resume(struct platform_device *pdev)
                codec->hw_write(codec->control_data, data, 2);
        }
 
-       wm8753_dapm_event(codec, SNDRV_CTL_POWER_D3hot);
+       wm8753_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
        /* charge wm8753 caps */
-       if (codec->suspend_dapm_state == SNDRV_CTL_POWER_D0) {
-               wm8753_dapm_event(codec, SNDRV_CTL_POWER_D2);
-               codec->dapm_state = SNDRV_CTL_POWER_D0;
+       if (codec->suspend_bias_level == SND_SOC_BIAS_ON) {
+               wm8753_set_bias_level(codec, SND_SOC_BIAS_PREPARE);
+               codec->bias_level = SND_SOC_BIAS_ON;
                schedule_delayed_work(&codec->delayed_work,
                        msecs_to_jiffies(caps_charge));
        }
@@ -1563,10 +1554,10 @@ static int wm8753_init(struct snd_soc_device *socdev)
        codec->owner = THIS_MODULE;
        codec->read = wm8753_read_reg_cache;
        codec->write = wm8753_write;
-       codec->dapm_event = wm8753_dapm_event;
+       codec->set_bias_level = wm8753_set_bias_level;
        codec->dai = wm8753_dai;
        codec->num_dai = 2;
-       codec->reg_cache_size = sizeof(wm8753_reg);
+       codec->reg_cache_size = ARRAY_SIZE(wm8753_reg);
        codec->reg_cache = kmemdup(wm8753_reg, sizeof(wm8753_reg), GFP_KERNEL);
 
        if (codec->reg_cache == NULL)
@@ -1584,8 +1575,8 @@ static int wm8753_init(struct snd_soc_device *socdev)
        }
 
        /* charge output caps */
-       wm8753_dapm_event(codec, SNDRV_CTL_POWER_D2);
-       codec->dapm_state = SNDRV_CTL_POWER_D3hot;
+       wm8753_set_bias_level(codec, SND_SOC_BIAS_PREPARE);
+       codec->bias_level = SND_SOC_BIAS_STANDBY;
        schedule_delayed_work(&codec->delayed_work,
                msecs_to_jiffies(caps_charge));
 
@@ -1792,7 +1783,7 @@ static int wm8753_remove(struct platform_device *pdev)
        struct snd_soc_codec *codec = socdev->codec;
 
        if (codec->control_data)
-               wm8753_dapm_event(codec, SNDRV_CTL_POWER_D3cold);
+               wm8753_set_bias_level(codec, SND_SOC_BIAS_OFF);
        run_delayed_work(&codec->delayed_work);
        snd_soc_free_pcms(socdev);
        snd_soc_dapm_free(socdev);