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ASoC/mpc5200: Track DMA position by period number instead of bytes
[safe/jmp/linux-2.6] / sound / soc / codecs / wm8753.c
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index 7f353e9..c652bc0 100644 (file)
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -51,11 +51,6 @@
 
 #include "wm8753.h"
 
-#ifdef CONFIG_SPI_MASTER
-static struct spi_driver wm8753_spi_driver;
-static int wm8753_spi_write(struct spi_device *spi, const char *data, int len);
-#endif
-
 static int caps_charge = 2000;
 module_param(caps_charge, int, 0);
 MODULE_PARM_DESC(caps_charge, "WM8753 cap charge time (msecs)");
@@ -84,7 +79,7 @@ static const u16 wm8753_reg[] = {
        0x0097, 0x0097, 0x0000, 0x0004,
        0x0000, 0x0083, 0x0024, 0x01ba,
        0x0000, 0x0083, 0x0024, 0x01ba,
-       0x0000, 0x0000
+       0x0000, 0x0000, 0x0000
 };
 
 /* codec private data */
@@ -600,6 +595,7 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
        /* Mono Capture mixer-mux */
        {"Capture Right Mixer", "Stereo", "Capture Right Mux"},
+       {"Capture Left Mixer", "Stereo", "Capture Left Mux"},
        {"Capture Left Mixer", "Analogue Mix Left", "Capture Left Mux"},
        {"Capture Left Mixer", "Analogue Mix Left", "Capture Right Mux"},
        {"Capture Right Mixer", "Analogue Mix Right", "Capture Left Mux"},
@@ -708,7 +704,7 @@ static void pll_factors(struct _pll_div *pll_div, unsigned int target,
 
        if ((Ndiv < 6) || (Ndiv > 12))
                printk(KERN_WARNING
-                       "wm8753: unsupported N = %d\n", Ndiv);
+                       "wm8753: unsupported N = %u\n", Ndiv);
 
        pll_div->n = Ndiv;
        Nmod = target % source;
@@ -728,8 +724,8 @@ static void pll_factors(struct _pll_div *pll_div, unsigned int target,
        pll_div->k = K;
 }
 
-static int wm8753_set_dai_pll(struct snd_soc_dai *codec_dai,
-               int pll_id, unsigned int freq_in, unsigned int freq_out)
+static int wm8753_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
+               int source, unsigned int freq_in, unsigned int freq_out)
 {
        u16 reg, enable;
        int offset;
@@ -1306,6 +1302,51 @@ static int wm8753_set_bias_level(struct snd_soc_codec *codec,
  * 3. Voice disabled - HIFI over HIFI
  * 4. Voice disabled - HIFI over HIFI, uses voice DAI LRC for capture
  */
+static struct snd_soc_dai_ops wm8753_dai_ops_hifi_mode1 = {
+       .hw_params      = wm8753_i2s_hw_params,
+       .digital_mute   = wm8753_mute,
+       .set_fmt        = wm8753_mode1h_set_dai_fmt,
+       .set_clkdiv     = wm8753_set_dai_clkdiv,
+       .set_pll        = wm8753_set_dai_pll,
+       .set_sysclk     = wm8753_set_dai_sysclk,
+};
+
+static struct snd_soc_dai_ops wm8753_dai_ops_voice_mode1 = {
+       .hw_params      = wm8753_pcm_hw_params,
+       .digital_mute   = wm8753_mute,
+       .set_fmt        = wm8753_mode1v_set_dai_fmt,
+       .set_clkdiv     = wm8753_set_dai_clkdiv,
+       .set_pll        = wm8753_set_dai_pll,
+       .set_sysclk     = wm8753_set_dai_sysclk,
+};
+
+static struct snd_soc_dai_ops wm8753_dai_ops_voice_mode2 = {
+       .hw_params      = wm8753_pcm_hw_params,
+       .digital_mute   = wm8753_mute,
+       .set_fmt        = wm8753_mode2_set_dai_fmt,
+       .set_clkdiv     = wm8753_set_dai_clkdiv,
+       .set_pll        = wm8753_set_dai_pll,
+       .set_sysclk     = wm8753_set_dai_sysclk,
+};
+
+static struct snd_soc_dai_ops wm8753_dai_ops_hifi_mode3        = {
+       .hw_params      = wm8753_i2s_hw_params,
+       .digital_mute   = wm8753_mute,
+       .set_fmt        = wm8753_mode3_4_set_dai_fmt,
+       .set_clkdiv     = wm8753_set_dai_clkdiv,
+       .set_pll        = wm8753_set_dai_pll,
+       .set_sysclk     = wm8753_set_dai_sysclk,
+};
+
+static struct snd_soc_dai_ops wm8753_dai_ops_hifi_mode4        = {
+       .hw_params      = wm8753_i2s_hw_params,
+       .digital_mute   = wm8753_mute,
+       .set_fmt        = wm8753_mode3_4_set_dai_fmt,
+       .set_clkdiv     = wm8753_set_dai_clkdiv,
+       .set_pll        = wm8753_set_dai_pll,
+       .set_sysclk     = wm8753_set_dai_sysclk,
+};
+
 static const struct snd_soc_dai wm8753_all_dai[] = {
 /* DAI HiFi mode 1 */
 {      .name = "WM8753 HiFi",
@@ -1322,14 +1363,7 @@ static const struct snd_soc_dai wm8753_all_dai[] = {
                .channels_max = 2,
                .rates = WM8753_RATES,
                .formats = WM8753_FORMATS},
-       .ops = {
-               .hw_params = wm8753_i2s_hw_params,
-               .digital_mute = wm8753_mute,
-               .set_fmt = wm8753_mode1h_set_dai_fmt,
-               .set_clkdiv = wm8753_set_dai_clkdiv,
-               .set_pll = wm8753_set_dai_pll,
-               .set_sysclk = wm8753_set_dai_sysclk,
-       },
+       .ops = &wm8753_dai_ops_hifi_mode1,
 },
 /* DAI Voice mode 1 */
 {      .name = "WM8753 Voice",
@@ -1346,14 +1380,7 @@ static const struct snd_soc_dai wm8753_all_dai[] = {
                .channels_max = 2,
                .rates = WM8753_RATES,
                .formats = WM8753_FORMATS,},
-       .ops = {
-               .hw_params = wm8753_pcm_hw_params,
-               .digital_mute = wm8753_mute,
-               .set_fmt = wm8753_mode1v_set_dai_fmt,
-               .set_clkdiv = wm8753_set_dai_clkdiv,
-               .set_pll = wm8753_set_dai_pll,
-               .set_sysclk = wm8753_set_dai_sysclk,
-       },
+       .ops = &wm8753_dai_ops_voice_mode1,
 },
 /* DAI HiFi mode 2 - dummy */
 {      .name = "WM8753 HiFi",
@@ -1374,14 +1401,7 @@ static const struct snd_soc_dai wm8753_all_dai[] = {
                .channels_max = 2,
                .rates = WM8753_RATES,
                .formats = WM8753_FORMATS,},
-       .ops = {
-               .hw_params = wm8753_pcm_hw_params,
-               .digital_mute = wm8753_mute,
-               .set_fmt = wm8753_mode2_set_dai_fmt,
-               .set_clkdiv = wm8753_set_dai_clkdiv,
-               .set_pll = wm8753_set_dai_pll,
-               .set_sysclk = wm8753_set_dai_sysclk,
-       },
+       .ops = &wm8753_dai_ops_voice_mode2,
 },
 /* DAI HiFi mode 3 */
 {      .name = "WM8753 HiFi",
@@ -1398,14 +1418,7 @@ static const struct snd_soc_dai wm8753_all_dai[] = {
                .channels_max = 2,
                .rates = WM8753_RATES,
                .formats = WM8753_FORMATS,},
-       .ops = {
-               .hw_params = wm8753_i2s_hw_params,
-               .digital_mute = wm8753_mute,
-               .set_fmt = wm8753_mode3_4_set_dai_fmt,
-               .set_clkdiv = wm8753_set_dai_clkdiv,
-               .set_pll = wm8753_set_dai_pll,
-               .set_sysclk = wm8753_set_dai_sysclk,
-       },
+       .ops = &wm8753_dai_ops_hifi_mode3,
 },
 /* DAI Voice mode 3 - dummy */
 {      .name = "WM8753 Voice",
@@ -1426,14 +1439,7 @@ static const struct snd_soc_dai wm8753_all_dai[] = {
                .channels_max = 2,
                .rates = WM8753_RATES,
                .formats = WM8753_FORMATS,},
-       .ops = {
-               .hw_params = wm8753_i2s_hw_params,
-               .digital_mute = wm8753_mute,
-               .set_fmt = wm8753_mode3_4_set_dai_fmt,
-               .set_clkdiv = wm8753_set_dai_clkdiv,
-               .set_pll = wm8753_set_dai_pll,
-               .set_sysclk = wm8753_set_dai_sysclk,
-       },
+       .ops = &wm8753_dai_ops_hifi_mode4,
 },
 /* DAI Voice mode 4 - dummy */
 {      .name = "WM8753 Voice",
@@ -1577,18 +1583,9 @@ static int wm8753_probe(struct platform_device *pdev)
        snd_soc_add_controls(codec, wm8753_snd_controls,
                             ARRAY_SIZE(wm8753_snd_controls));
        wm8753_add_widgets(codec);
-       ret = snd_soc_init_card(socdev);
-       if (ret < 0) {
-               printk(KERN_ERR "wm8753: failed to register card\n");
-               goto card_err;
-       }
 
        return 0;
 
-card_err:
-       snd_soc_free_pcms(socdev);
-       snd_soc_dapm_free(socdev);
-
 pcm_err:
        return ret;
 }
@@ -1655,11 +1652,11 @@ static int wm8753_register(struct wm8753_priv *wm8753)
        codec->set_bias_level = wm8753_set_bias_level;
        codec->dai = wm8753_dai;
        codec->num_dai = 2;
-       codec->reg_cache_size = ARRAY_SIZE(wm8753->reg_cache);
+       codec->reg_cache_size = ARRAY_SIZE(wm8753->reg_cache) + 1;
        codec->reg_cache = &wm8753->reg_cache;
        codec->private_data = wm8753;
 
-       memcpy(codec->reg_cache, wm8753_reg, sizeof(codec->reg_cache));
+       memcpy(codec->reg_cache, wm8753_reg, sizeof(wm8753->reg_cache));
        INIT_DELAYED_WORK(&codec->delayed_work, wm8753_work);
 
        ret = wm8753_reset(codec);
@@ -1817,14 +1814,14 @@ static int __devinit wm8753_spi_probe(struct spi_device *spi)
        codec->hw_write = (hw_write_t)wm8753_spi_write;
        codec->dev = &spi->dev;
 
-       spi->dev.driver_data = wm8753;
+       dev_set_drvdata(&spi->dev, wm8753);
 
        return wm8753_register(wm8753);
 }
 
 static int __devexit wm8753_spi_remove(struct spi_device *spi)
 {
-       struct wm8753_priv *wm8753 = spi->dev.driver_data;
+       struct wm8753_priv *wm8753 = dev_get_drvdata(&spi->dev);
        wm8753_unregister(wm8753);
        return 0;
 }
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