diff options
author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-10-08 18:36:09 +0900 |
---|---|---|
committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-11-24 00:15:08 +0900 |
commit | d9dd4ada0edb96eaf3ba9b69fc2ffdd525ee7e0c (patch) | |
tree | 4fd77750135a4f1c27ca4c59fe47b69d27d47c3e /sound/soc/codecs/wm8958-dsp2.c | |
parent | a8a8fc287dd7497b3adb2f2952513849ab6506eb (diff) |
ASoC: wm8994: Use pdata cached in MFD driver
This is better style and facilitates implementation of device tree support
for the driver.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/wm8958-dsp2.c')
-rw-r--r-- | sound/soc/codecs/wm8958-dsp2.c | 48 |
1 files changed, 23 insertions, 25 deletions
diff --git a/sound/soc/codecs/wm8958-dsp2.c b/sound/soc/codecs/wm8958-dsp2.c index bff96500c3f3..b0710d817a65 100644 --- a/sound/soc/codecs/wm8958-dsp2.c +++ b/sound/soc/codecs/wm8958-dsp2.c @@ -195,7 +195,7 @@ ok: static void wm8958_dsp_start_mbc(struct snd_soc_codec *codec, int path) { struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - struct wm8994_pdata *pdata = wm8994->pdata; + struct wm8994 *control = wm8994->wm8994; int i; /* If the DSP is already running then noop */ @@ -210,9 +210,9 @@ static void wm8958_dsp_start_mbc(struct snd_soc_codec *codec, int path) WM8958_DSP2_ENA, WM8958_DSP2_ENA); /* If we've got user supplied MBC settings use them */ - if (pdata && pdata->num_mbc_cfgs) { + if (control->pdata.num_mbc_cfgs) { struct wm8958_mbc_cfg *cfg - = &pdata->mbc_cfgs[wm8994->mbc_cfg]; + = &control->pdata.mbc_cfgs[wm8994->mbc_cfg]; for (i = 0; i < ARRAY_SIZE(cfg->coeff_regs); i++) snd_soc_write(codec, i + WM8958_MBC_BAND_1_K_1, @@ -239,7 +239,7 @@ static void wm8958_dsp_start_mbc(struct snd_soc_codec *codec, int path) static void wm8958_dsp_start_vss(struct snd_soc_codec *codec, int path) { struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - struct wm8994_pdata *pdata = wm8994->pdata; + struct wm8994 *control = wm8994->wm8994; int i, ena; if (wm8994->mbc_vss) @@ -249,26 +249,26 @@ static void wm8958_dsp_start_vss(struct snd_soc_codec *codec, int path) WM8958_DSP2_ENA, WM8958_DSP2_ENA); /* If we've got user supplied settings use them */ - if (pdata && pdata->num_mbc_cfgs) { + if (control->pdata.num_mbc_cfgs) { struct wm8958_mbc_cfg *cfg - = &pdata->mbc_cfgs[wm8994->mbc_cfg]; + = &control->pdata.mbc_cfgs[wm8994->mbc_cfg]; for (i = 0; i < ARRAY_SIZE(cfg->combined_regs); i++) snd_soc_write(codec, i + 0x2800, cfg->combined_regs[i]); } - if (pdata && pdata->num_vss_cfgs) { + if (control->pdata.num_vss_cfgs) { struct wm8958_vss_cfg *cfg - = &pdata->vss_cfgs[wm8994->vss_cfg]; + = &control->pdata.vss_cfgs[wm8994->vss_cfg]; for (i = 0; i < ARRAY_SIZE(cfg->regs); i++) snd_soc_write(codec, i + 0x2600, cfg->regs[i]); } - if (pdata && pdata->num_vss_hpf_cfgs) { + if (control->pdata.num_vss_hpf_cfgs) { struct wm8958_vss_hpf_cfg *cfg - = &pdata->vss_hpf_cfgs[wm8994->vss_hpf_cfg]; + = &control->pdata.vss_hpf_cfgs[wm8994->vss_hpf_cfg]; for (i = 0; i < ARRAY_SIZE(cfg->regs); i++) snd_soc_write(codec, i + 0x2400, cfg->regs[i]); @@ -300,7 +300,7 @@ static void wm8958_dsp_start_vss(struct snd_soc_codec *codec, int path) static void wm8958_dsp_start_enh_eq(struct snd_soc_codec *codec, int path) { struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - struct wm8994_pdata *pdata = wm8994->pdata; + struct wm8994 *control = wm8994->wm8994; int i; wm8958_dsp2_fw(codec, "ENH_EQ", wm8994->enh_eq, false); @@ -309,9 +309,9 @@ static void wm8958_dsp_start_enh_eq(struct snd_soc_codec *codec, int path) WM8958_DSP2_ENA, WM8958_DSP2_ENA); /* If we've got user supplied settings use them */ - if (pdata && pdata->num_enh_eq_cfgs) { + if (control->pdata.num_enh_eq_cfgs) { struct wm8958_enh_eq_cfg *cfg - = &pdata->enh_eq_cfgs[wm8994->enh_eq_cfg]; + = &control->pdata.enh_eq_cfgs[wm8994->enh_eq_cfg]; for (i = 0; i < ARRAY_SIZE(cfg->regs); i++) snd_soc_write(codec, i + 0x2200, @@ -458,7 +458,7 @@ static int wm8958_put_mbc_enum(struct snd_kcontrol *kcontrol, { struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - struct wm8994_pdata *pdata = wm8994->pdata; + struct wm8994 *control = wm8994->wm8994; int value = ucontrol->value.integer.value[0]; int reg; @@ -467,7 +467,7 @@ static int wm8958_put_mbc_enum(struct snd_kcontrol *kcontrol, if (reg < 0 || reg & WM8958_DSP2CLK_ENA) return -EBUSY; - if (value >= pdata->num_mbc_cfgs) + if (value >= control->pdata.num_mbc_cfgs) return -EINVAL; wm8994->mbc_cfg = value; @@ -548,7 +548,7 @@ static int wm8958_put_vss_enum(struct snd_kcontrol *kcontrol, { struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - struct wm8994_pdata *pdata = wm8994->pdata; + struct wm8994 *control = wm8994->wm8994; int value = ucontrol->value.integer.value[0]; int reg; @@ -557,7 +557,7 @@ static int wm8958_put_vss_enum(struct snd_kcontrol *kcontrol, if (reg < 0 || reg & WM8958_DSP2CLK_ENA) return -EBUSY; - if (value >= pdata->num_vss_cfgs) + if (value >= control->pdata.num_vss_cfgs) return -EINVAL; wm8994->vss_cfg = value; @@ -581,7 +581,7 @@ static int wm8958_put_vss_hpf_enum(struct snd_kcontrol *kcontrol, { struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - struct wm8994_pdata *pdata = wm8994->pdata; + struct wm8994 *control = wm8994->wm8994; int value = ucontrol->value.integer.value[0]; int reg; @@ -590,7 +590,7 @@ static int wm8958_put_vss_hpf_enum(struct snd_kcontrol *kcontrol, if (reg < 0 || reg & WM8958_DSP2CLK_ENA) return -EBUSY; - if (value >= pdata->num_vss_hpf_cfgs) + if (value >= control->pdata.num_vss_hpf_cfgs) return -EINVAL; wm8994->vss_hpf_cfg = value; @@ -748,7 +748,7 @@ static int wm8958_put_enh_eq_enum(struct snd_kcontrol *kcontrol, { struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - struct wm8994_pdata *pdata = wm8994->pdata; + struct wm8994 *control = wm8994->wm8994; int value = ucontrol->value.integer.value[0]; int reg; @@ -757,7 +757,7 @@ static int wm8958_put_enh_eq_enum(struct snd_kcontrol *kcontrol, if (reg < 0 || reg & WM8958_DSP2CLK_ENA) return -EBUSY; - if (value >= pdata->num_enh_eq_cfgs) + if (value >= control->pdata.num_enh_eq_cfgs) return -EINVAL; wm8994->enh_eq_cfg = value; @@ -900,7 +900,8 @@ static void wm8958_mbc_loaded(const struct firmware *fw, void *context) void wm8958_dsp2_init(struct snd_soc_codec *codec) { struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - struct wm8994_pdata *pdata = wm8994->pdata; + struct wm8994 *control = wm8994->wm8994; + struct wm8994_pdata *pdata = &control->pdata; int ret, i; wm8994->dsp_active = -1; @@ -924,9 +925,6 @@ void wm8958_dsp2_init(struct snd_soc_codec *codec) "wm8958_enh_eq.wfw", codec->dev, GFP_KERNEL, codec, wm8958_enh_eq_loaded); - if (!pdata) - return; - if (pdata->num_mbc_cfgs) { struct snd_kcontrol_new control[] = { SOC_ENUM_EXT("MBC Mode", wm8994->mbc_enum, |