diff options
Diffstat (limited to 'sound/soc/codecs/wm8904.c')
-rw-r--r-- | sound/soc/codecs/wm8904.c | 73 |
1 files changed, 36 insertions, 37 deletions
diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c index 9001cc4..9de44a4 100644 --- a/sound/soc/codecs/wm8904.c +++ b/sound/soc/codecs/wm8904.c @@ -24,7 +24,6 @@ #include <sound/pcm.h> #include <sound/pcm_params.h> #include <sound/soc.h> -#include <sound/soc-dapm.h> #include <sound/initval.h> #include <sound/tlv.h> #include <sound/wm8904.h> @@ -50,8 +49,6 @@ static const char *wm8904_supply_names[WM8904_NUM_SUPPLIES] = { /* codec private data */ struct wm8904_priv { - u16 reg_cache[WM8904_MAX_REGISTER + 1]; - enum wm8904_type devtype; void *control_data; @@ -1429,10 +1426,11 @@ static const struct snd_soc_dapm_route wm8912_intercon[] = { static int wm8904_add_widgets(struct snd_soc_codec *codec) { struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec); + struct snd_soc_dapm_context *dapm = &codec->dapm; - snd_soc_dapm_new_controls(codec, wm8904_core_dapm_widgets, + snd_soc_dapm_new_controls(dapm, wm8904_core_dapm_widgets, ARRAY_SIZE(wm8904_core_dapm_widgets)); - snd_soc_dapm_add_routes(codec, core_intercon, + snd_soc_dapm_add_routes(dapm, core_intercon, ARRAY_SIZE(core_intercon)); switch (wm8904->devtype) { @@ -1444,20 +1442,20 @@ static int wm8904_add_widgets(struct snd_soc_codec *codec) snd_soc_add_controls(codec, wm8904_snd_controls, ARRAY_SIZE(wm8904_snd_controls)); - snd_soc_dapm_new_controls(codec, wm8904_adc_dapm_widgets, + snd_soc_dapm_new_controls(dapm, wm8904_adc_dapm_widgets, ARRAY_SIZE(wm8904_adc_dapm_widgets)); - snd_soc_dapm_new_controls(codec, wm8904_dac_dapm_widgets, + snd_soc_dapm_new_controls(dapm, wm8904_dac_dapm_widgets, ARRAY_SIZE(wm8904_dac_dapm_widgets)); - snd_soc_dapm_new_controls(codec, wm8904_dapm_widgets, + snd_soc_dapm_new_controls(dapm, wm8904_dapm_widgets, ARRAY_SIZE(wm8904_dapm_widgets)); - snd_soc_dapm_add_routes(codec, core_intercon, + snd_soc_dapm_add_routes(dapm, core_intercon, ARRAY_SIZE(core_intercon)); - snd_soc_dapm_add_routes(codec, adc_intercon, + snd_soc_dapm_add_routes(dapm, adc_intercon, ARRAY_SIZE(adc_intercon)); - snd_soc_dapm_add_routes(codec, dac_intercon, + snd_soc_dapm_add_routes(dapm, dac_intercon, ARRAY_SIZE(dac_intercon)); - snd_soc_dapm_add_routes(codec, wm8904_intercon, + snd_soc_dapm_add_routes(dapm, wm8904_intercon, ARRAY_SIZE(wm8904_intercon)); break; @@ -1465,17 +1463,17 @@ static int wm8904_add_widgets(struct snd_soc_codec *codec) snd_soc_add_controls(codec, wm8904_dac_snd_controls, ARRAY_SIZE(wm8904_dac_snd_controls)); - snd_soc_dapm_new_controls(codec, wm8904_dac_dapm_widgets, + snd_soc_dapm_new_controls(dapm, wm8904_dac_dapm_widgets, ARRAY_SIZE(wm8904_dac_dapm_widgets)); - snd_soc_dapm_add_routes(codec, dac_intercon, + snd_soc_dapm_add_routes(dapm, dac_intercon, ARRAY_SIZE(dac_intercon)); - snd_soc_dapm_add_routes(codec, wm8912_intercon, + snd_soc_dapm_add_routes(dapm, wm8912_intercon, ARRAY_SIZE(wm8912_intercon)); break; } - snd_soc_dapm_new_widgets(codec); + snd_soc_dapm_new_widgets(dapm); return 0; } @@ -1591,7 +1589,7 @@ static int wm8904_hw_params(struct snd_pcm_substream *substream, - wm8904->fs); for (i = 1; i < ARRAY_SIZE(clk_sys_rates); i++) { cur_val = abs((wm8904->sysclk_rate / - clk_sys_rates[i].ratio) - wm8904->fs);; + clk_sys_rates[i].ratio) - wm8904->fs); if (cur_val < best_val) { best = i; best_val = cur_val; @@ -2094,7 +2092,7 @@ static int wm8904_digital_mute(struct snd_soc_dai *codec_dai, int mute) static void wm8904_sync_cache(struct snd_soc_codec *codec) { - struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec); + u16 *reg_cache = codec->reg_cache; int i; if (!codec->cache_sync) @@ -2105,14 +2103,14 @@ static void wm8904_sync_cache(struct snd_soc_codec *codec) /* Sync back cached values if they're different from the * hardware default. */ - for (i = 1; i < ARRAY_SIZE(wm8904->reg_cache); i++) { + for (i = 1; i < codec->driver->reg_cache_size; i++) { if (!wm8904_access[i].writable) continue; - if (wm8904->reg_cache[i] == wm8904_reg[i]) + if (reg_cache[i] == wm8904_reg[i]) continue; - snd_soc_write(codec, i, wm8904->reg_cache[i]); + snd_soc_write(codec, i, reg_cache[i]); } codec->cache_sync = 0; @@ -2140,7 +2138,7 @@ static int wm8904_set_bias_level(struct snd_soc_codec *codec, break; case SND_SOC_BIAS_STANDBY: - if (codec->bias_level == SND_SOC_BIAS_OFF) { + if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) { ret = regulator_bulk_enable(ARRAY_SIZE(wm8904->supplies), wm8904->supplies); if (ret != 0) { @@ -2199,7 +2197,7 @@ static int wm8904_set_bias_level(struct snd_soc_codec *codec, wm8904->supplies); break; } - codec->bias_level = level; + codec->dapm.bias_level = level; return 0; } @@ -2371,10 +2369,11 @@ static int wm8904_probe(struct snd_soc_codec *codec) { struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec); struct wm8904_pdata *pdata = wm8904->pdata; + u16 *reg_cache = codec->reg_cache; int ret, i; codec->cache_sync = 1; - codec->idle_bias_off = 1; + codec->dapm.idle_bias_off = 1; switch (wm8904->devtype) { case WM8904: @@ -2437,19 +2436,19 @@ static int wm8904_probe(struct snd_soc_codec *codec) } /* Change some default settings - latch VU and enable ZC */ - wm8904->reg_cache[WM8904_ADC_DIGITAL_VOLUME_LEFT] |= WM8904_ADC_VU; - wm8904->reg_cache[WM8904_ADC_DIGITAL_VOLUME_RIGHT] |= WM8904_ADC_VU; - wm8904->reg_cache[WM8904_DAC_DIGITAL_VOLUME_LEFT] |= WM8904_DAC_VU; - wm8904->reg_cache[WM8904_DAC_DIGITAL_VOLUME_RIGHT] |= WM8904_DAC_VU; - wm8904->reg_cache[WM8904_ANALOGUE_OUT1_LEFT] |= WM8904_HPOUT_VU | + reg_cache[WM8904_ADC_DIGITAL_VOLUME_LEFT] |= WM8904_ADC_VU; + reg_cache[WM8904_ADC_DIGITAL_VOLUME_RIGHT] |= WM8904_ADC_VU; + reg_cache[WM8904_DAC_DIGITAL_VOLUME_LEFT] |= WM8904_DAC_VU; + reg_cache[WM8904_DAC_DIGITAL_VOLUME_RIGHT] |= WM8904_DAC_VU; + reg_cache[WM8904_ANALOGUE_OUT1_LEFT] |= WM8904_HPOUT_VU | WM8904_HPOUTLZC; - wm8904->reg_cache[WM8904_ANALOGUE_OUT1_RIGHT] |= WM8904_HPOUT_VU | + reg_cache[WM8904_ANALOGUE_OUT1_RIGHT] |= WM8904_HPOUT_VU | WM8904_HPOUTRZC; - wm8904->reg_cache[WM8904_ANALOGUE_OUT2_LEFT] |= WM8904_LINEOUT_VU | + reg_cache[WM8904_ANALOGUE_OUT2_LEFT] |= WM8904_LINEOUT_VU | WM8904_LINEOUTLZC; - wm8904->reg_cache[WM8904_ANALOGUE_OUT2_RIGHT] |= WM8904_LINEOUT_VU | + reg_cache[WM8904_ANALOGUE_OUT2_RIGHT] |= WM8904_LINEOUT_VU | WM8904_LINEOUTRZC; - wm8904->reg_cache[WM8904_CLOCK_RATES_0] &= ~WM8904_SR_MODE; + reg_cache[WM8904_CLOCK_RATES_0] &= ~WM8904_SR_MODE; /* Apply configuration from the platform data. */ if (wm8904->pdata) { @@ -2457,23 +2456,23 @@ static int wm8904_probe(struct snd_soc_codec *codec) if (!pdata->gpio_cfg[i]) continue; - wm8904->reg_cache[WM8904_GPIO_CONTROL_1 + i] + reg_cache[WM8904_GPIO_CONTROL_1 + i] = pdata->gpio_cfg[i] & 0xffff; } /* Zero is the default value for these anyway */ for (i = 0; i < WM8904_MIC_REGS; i++) - wm8904->reg_cache[WM8904_MIC_BIAS_CONTROL_0 + i] + reg_cache[WM8904_MIC_BIAS_CONTROL_0 + i] = pdata->mic_cfg[i]; } /* Set Class W by default - this will be managed by the Class * G widget at runtime where bypass paths are available. */ - wm8904->reg_cache[WM8904_CLASS_W_0] |= WM8904_CP_DYN_PWR; + reg_cache[WM8904_CLASS_W_0] |= WM8904_CP_DYN_PWR; /* Use normal bias source */ - wm8904->reg_cache[WM8904_BIAS_CONTROL_0] &= ~WM8904_POBCTRL; + reg_cache[WM8904_BIAS_CONTROL_0] &= ~WM8904_POBCTRL; wm8904_set_bias_level(codec, SND_SOC_BIAS_STANDBY); |