The WM1811 is mostly register compatible with the WM8994 and WM8958, providing a high performance audio hub CODEC in a small form factor suitable for ultra compact system designs.
Signed-off-by: Mark Brown broonie@opensource.wolfsonmicro.com --- include/linux/mfd/wm8994/registers.h | 4 ++ sound/soc/codecs/wm8994.c | 83 +++++++++++++++++++++++++++++++-- 2 files changed, 82 insertions(+), 5 deletions(-)
diff --git a/include/linux/mfd/wm8994/registers.h b/include/linux/mfd/wm8994/registers.h index 23b24ca..d7be463 100644 --- a/include/linux/mfd/wm8994/registers.h +++ b/include/linux/mfd/wm8994/registers.h @@ -2073,6 +2073,10 @@ /* * R96 (0x60) - Analogue HP (1) */ +#define WM1811_HPOUT1_ATTN 0x0100 /* HPOUT1_ATTN */ +#define WM1811_HPOUT1_ATTN_MASK 0x0100 /* HPOUT1_ATTN */ +#define WM1811_HPOUT1_ATTN_SHIFT 8 /* HPOUT1_ATTN */ +#define WM1811_HPOUT1_ATTN_WIDTH 1 /* HPOUT1_ATTN */ #define WM8994_HPOUT1L_RMV_SHORT 0x0080 /* HPOUT1L_RMV_SHORT */ #define WM8994_HPOUT1L_RMV_SHORT_MASK 0x0080 /* HPOUT1L_RMV_SHORT */ #define WM8994_HPOUT1L_RMV_SHORT_SHIFT 7 /* HPOUT1L_RMV_SHORT */ diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index e537267..5e8d66d 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -283,6 +283,7 @@ static const DECLARE_TLV_DB_SCALE(st_tlv, -3600, 300, 0); static const DECLARE_TLV_DB_SCALE(wm8994_3d_tlv, -1600, 183, 0); static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0); static const DECLARE_TLV_DB_SCALE(ng_tlv, -10200, 600, 0); +static const DECLARE_TLV_DB_SCALE(mixin_boost_tlv, 0, 900, 0);
#define WM8994_DRC_SWITCH(xname, reg, shift) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ @@ -703,6 +704,13 @@ SOC_SINGLE_TLV("AIF2DAC Noise Gate Threshold Volume", 7, 1, ng_tlv), };
+static const struct snd_kcontrol_new wm1811_snd_controls[] = { +SOC_SINGLE_TLV("MIXINL IN1LP Boost Volume", WM8994_INPUT_MIXER_1, 7, 1, 0, + mixin_boost_tlv), +SOC_SINGLE_TLV("MIXINL IN1RP Boost Volume", WM8994_INPUT_MIXER_1, 8, 1, 0, + mixin_boost_tlv), +}; + static int clk_sys_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { @@ -2053,6 +2061,15 @@ static int wm8994_set_bias_level(struct snd_soc_codec *codec, WM8958_CP_DISCH); } break; + + case WM1811: + if (wm8994->revision < 2) { + snd_soc_write(codec, 0x102, 0x3); + snd_soc_write(codec, 0x5d, 0x7e); + snd_soc_write(codec, 0x5e, 0x0); + snd_soc_write(codec, 0x102, 0x0); + } + break; }
/* Discharge LINEOUT1 & 2 */ @@ -2168,10 +2185,18 @@ static int wm8994_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
/* The AIF2 format configuration needs to be mirrored to AIF3 * on WM8958 if it's in use so just do it all the time. */ - if (control->type == WM8958 && dai->id == 2) - snd_soc_update_bits(codec, WM8958_AIF3_CONTROL_1, - WM8994_AIF1_LRCLK_INV | - WM8958_AIF3_FMT_MASK, aif1); + switch (control->type) { + case WM1811: + case WM8958: + if (dai->id == 2) + snd_soc_update_bits(codec, WM8958_AIF3_CONTROL_1, + WM8994_AIF1_LRCLK_INV | + WM8958_AIF3_FMT_MASK, aif1); + break; + + default: + break; + }
snd_soc_update_bits(codec, aif1_reg, WM8994_AIF1_BCLK_INV | WM8994_AIF1_LRCLK_INV | @@ -2258,6 +2283,7 @@ static int wm8994_hw_params(struct snd_pcm_substream *substream, break; case 3: switch (control->type) { + case WM1811: case WM8958: aif1_reg = WM8958_AIF3_CONTROL_1; break; @@ -2384,6 +2410,7 @@ static int wm8994_aif3_hw_params(struct snd_pcm_substream *substream, switch (dai->id) { case 3: switch (control->type) { + case WM1811: case WM8958: aif1_reg = WM8958_AIF3_CONTROL_1; break; @@ -2614,6 +2641,7 @@ static int wm8994_suspend(struct snd_soc_codec *codec, pm_message_t state) case WM8994: snd_soc_update_bits(codec, WM8994_MICBIAS, WM8994_MICD_ENA, 0); break; + case WM1811: case WM8958: snd_soc_update_bits(codec, WM8958_MIC_DETECT_1, WM8958_MICD_ENA, 0); @@ -2682,6 +2710,7 @@ static int wm8994_resume(struct snd_soc_codec *codec) snd_soc_update_bits(codec, WM8994_MICBIAS, WM8994_MICD_ENA, WM8994_MICD_ENA); break; + case WM1811: case WM8958: if (wm8994->jack_cb) snd_soc_update_bits(codec, WM8958_MIC_DETECT_1, @@ -2980,8 +3009,13 @@ int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack, struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); struct wm8994 *control = codec->control_data;
- if (control->type != WM8958) + switch (control->type) { + case WM1811: + case WM8958: + break; + default: return -EINVAL; + }
if (jack) { if (!cb) { @@ -3135,6 +3169,24 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) wm8994->hubs.dcs_readback_mode = 1; break;
+ case WM1811: + wm8994->hubs.dcs_readback_mode = 2; + wm8994->hubs.no_series_update = 1; + + switch (wm8994->revision) { + case 0: + case 1: + wm8994->hubs.dcs_codes_l = -7; + wm8994->hubs.dcs_codes_r = -4; + break; + default: + break; + } + + snd_soc_update_bits(codec, WM8994_ANALOGUE_HP_1, + WM1811_HPOUT1_ATTN, WM1811_HPOUT1_ATTN); + break; + default: break; } @@ -3195,6 +3247,7 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) break;
case WM8958: + case WM1811: if (wm8994->micdet_irq) { ret = request_threaded_irq(wm8994->micdet_irq, NULL, wm8958_mic_irq, @@ -3357,6 +3410,19 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) ARRAY_SIZE(wm8994_dac_widgets)); } break; + + case WM1811: + snd_soc_add_controls(codec, wm8958_snd_controls, + ARRAY_SIZE(wm8958_snd_controls)); + snd_soc_dapm_new_controls(dapm, wm8958_dapm_widgets, + ARRAY_SIZE(wm8958_dapm_widgets)); + snd_soc_dapm_new_controls(dapm, wm8994_lateclk_widgets, + ARRAY_SIZE(wm8994_lateclk_widgets)); + snd_soc_dapm_new_controls(dapm, wm8994_adc_widgets, + ARRAY_SIZE(wm8994_adc_widgets)); + snd_soc_dapm_new_controls(dapm, wm8994_dac_widgets, + ARRAY_SIZE(wm8994_dac_widgets)); + break; }
@@ -3393,6 +3459,12 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
wm8958_dsp2_init(codec); break; + case WM1811: + snd_soc_dapm_add_routes(dapm, wm8994_lateclk_intercon, + ARRAY_SIZE(wm8994_lateclk_intercon)); + snd_soc_dapm_add_routes(dapm, wm8958_intercon, + ARRAY_SIZE(wm8958_intercon)); + break; }
return 0; @@ -3448,6 +3520,7 @@ static int wm8994_codec_remove(struct snd_soc_codec *codec) wm8994); break;
+ case WM1811: case WM8958: if (wm8994->micdet_irq) free_irq(wm8994->micdet_irq, wm8994);