diff options
| -rw-r--r-- | sound/soc/codecs/Kconfig | 4 | ||||
| -rw-r--r-- | sound/soc/codecs/Makefile | 2 | ||||
| -rw-r--r-- | sound/soc/codecs/wm8993.c | 716 | ||||
| -rw-r--r-- | sound/soc/codecs/wm_hubs.c | 758 | ||||
| -rw-r--r-- | sound/soc/codecs/wm_hubs.h | 24 |
5 files changed, 810 insertions, 694 deletions
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index dd9b2956ebc7..910b9162cbbb 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -64,6 +64,10 @@ config SND_SOC_ALL_CODECS If unsure select "N". +config SND_SOC_WM_HUBS + tristate + default y if SND_SOC_WM8993=y + default m if SND_SOC_WM8993=m config SND_SOC_AC97_CODEC tristate diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index 9cbcf8f5b880..c7fd2297a06f 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -41,6 +41,7 @@ snd-soc-wm9081-objs := wm9081.o snd-soc-wm9705-objs := wm9705.o snd-soc-wm9712-objs := wm9712.o snd-soc-wm9713-objs := wm9713.o +snd-soc-wm-hubs-objs := wm_hubs.o # Amp snd-soc-max9877-objs := max9877.o @@ -88,6 +89,7 @@ obj-$(CONFIG_SND_SOC_WM9081) += snd-soc-wm9081.o obj-$(CONFIG_SND_SOC_WM9705) += snd-soc-wm9705.o obj-$(CONFIG_SND_SOC_WM9712) += snd-soc-wm9712.o obj-$(CONFIG_SND_SOC_WM9713) += snd-soc-wm9713.o +obj-$(CONFIG_SND_SOC_WM_HUBS) += snd-soc-wm-hubs.o # Amp obj-$(CONFIG_SND_SOC_MAX9877) += snd-soc-max9877.o diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c index e246ca079897..cd1566931135 100644 --- a/sound/soc/codecs/wm8993.c +++ b/sound/soc/codecs/wm8993.c @@ -27,6 +27,7 @@ #include <sound/wm8993.h> #include "wm8993.h" +#include "wm_hubs.h" static u16 wm8993_reg_defaults[WM8993_REGISTER_COUNT] = { 0x8993, /* R0 - Software Reset */ @@ -557,28 +558,6 @@ static int configure_clock(struct snd_soc_codec *codec) return 0; } -static void wait_for_dc_servo(struct snd_soc_codec *codec, int mask) -{ - unsigned int reg; - int count = 0; - - dev_dbg(codec->dev, "Waiting for DC servo...\n"); - do { - count++; - msleep(1); - reg = wm8993_read(codec, WM8993_DC_SERVO_READBACK_0); - dev_dbg(codec->dev, "DC servo status: %x\n", reg); - } while ((reg & WM8993_DCS_CAL_COMPLETE_MASK) - != WM8993_DCS_CAL_COMPLETE_MASK && count < 1000); - - if ((reg & WM8993_DCS_CAL_COMPLETE_MASK) - != WM8993_DCS_CAL_COMPLETE_MASK) - dev_err(codec->dev, "Timed out waiting for DC Servo\n"); -} - -static const DECLARE_TLV_DB_SCALE(inpga_tlv, -1650, 150, 0); -static const DECLARE_TLV_DB_SCALE(inmix_sw_tlv, 0, 3000, 0); -static const DECLARE_TLV_DB_SCALE(inmix_tlv, -1500, 300, 1); static const DECLARE_TLV_DB_SCALE(sidetone_tlv, -3600, 300, 0); static const DECLARE_TLV_DB_SCALE(drc_comp_threash, -4500, 75, 0); static const DECLARE_TLV_DB_SCALE(drc_comp_amp, -2250, 75, 0); @@ -593,33 +572,6 @@ static const DECLARE_TLV_DB_SCALE(drc_startup_tlv, -1800, 300, 0); static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0); static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1); static const DECLARE_TLV_DB_SCALE(dac_boost_tlv, 0, 600, 0); -static const DECLARE_TLV_DB_SCALE(earpiece_tlv, -600, 600, 0); -static const DECLARE_TLV_DB_SCALE(outmix_tlv, -2100, 300, 0); -static const DECLARE_TLV_DB_SCALE(spkmix_tlv, -300, 300, 0); -static const DECLARE_TLV_DB_SCALE(spkmixout_tlv, -1800, 600, 1); -static const DECLARE_TLV_DB_SCALE(outpga_tlv, -5700, 100, 0); -static const unsigned int spkboost_tlv[] = { - TLV_DB_RANGE_HEAD(7), - 0, 6, TLV_DB_SCALE_ITEM(0, 150, 0), - 7, 7, TLV_DB_SCALE_ITEM(1200, 0, 0), -}; -static const DECLARE_TLV_DB_SCALE(line_tlv, -600, 600, 0); - -static const char *speaker_ref_text[] = { - "SPKVDD/2", - "VMID", -}; - -static const struct soc_enum speaker_ref = - SOC_ENUM_SINGLE(WM8993_SPEAKER_MIXER, 8, 2, speaker_ref_text); - -static const char *speaker_mode_text[] = { - "Class D", - "Class AB", -}; - -static const struct soc_enum speaker_mode = - SOC_ENUM_SINGLE(WM8993_SPKMIXR_ATTENUATION, 8, 2, speaker_mode_text); static const char *dac_deemph_text[] = { "None", @@ -731,73 +683,7 @@ static const char *drc_smooth_text[] = { static const struct soc_enum drc_smooth = SOC_ENUM_SINGLE(WM8993_DRC_CONTROL_1, 4, 3, drc_smooth_text); - -/* - * Update the DC servo calibration on gain changes - */ -static int wm8993_put_dc_servo(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); - int ret; - - ret = snd_soc_put_volsw_2r(kcontrol, ucontrol); - - /* Only need to do this if the outputs are active */ - if (wm8993_read(codec, WM8993_POWER_MANAGEMENT_1) - & (WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA)) - snd_soc_update_bits(codec, - WM8993_DC_SERVO_0, - WM8993_DCS_TRIG_SINGLE_0 | - WM8993_DCS_TRIG_SINGLE_1, - WM8993_DCS_TRIG_SINGLE_0 | - WM8993_DCS_TRIG_SINGLE_1); - - return ret; -} - static const struct snd_kcontrol_new wm8993_snd_controls[] = { -SOC_SINGLE_TLV("IN1L Volume", WM8993_LEFT_LINE_INPUT_1_2_VOLUME, 0, 31, 0, - inpga_tlv), -SOC_SINGLE("IN1L Switch", WM8993_LEFT_LINE_INPUT_1_2_VOLUME, 7, 1, 1), -SOC_SINGLE("IN1L ZC Switch", WM8993_LEFT_LINE_INPUT_1_2_VOLUME, 7, 1, 0), - -SOC_SINGLE_TLV("IN1R Volume", WM8993_RIGHT_LINE_INPUT_1_2_VOLUME, 0, 31, 0, - inpga_tlv), -SOC_SINGLE("IN1R Switch", WM8993_RIGHT_LINE_INPUT_1_2_VOLUME, 7, 1, 1), -SOC_SINGLE("IN1R ZC Switch", WM8993_RIGHT_LINE_INPUT_1_2_VOLUME, 7, 1, 0), - - -SOC_SINGLE_TLV("IN2L Volume", WM8993_LEFT_LINE_INPUT_3_4_VOLUME, 0, 31, 0, - inpga_tlv), -SOC_SINGLE("IN2L Switch", WM8993_LEFT_LINE_INPUT_3_4_VOLUME, 7, 1, 1), -SOC_SINGLE("IN2L ZC Switch", WM8993_LEFT_LINE_INPUT_3_4_VOLUME, 7, 1, 0), - -SOC_SINGLE_TLV("IN2R Volume", WM8993_RIGHT_LINE_INPUT_3_4_VOLUME, 0, 31, 0, - inpga_tlv), -SOC_SINGLE("IN2R Switch", WM8993_RIGHT_LINE_INPUT_3_4_VOLUME, 7, 1, 1), -SOC_SINGLE("IN2R ZC Switch", WM8993_RIGHT_LINE_INPUT_3_4_VOLUME, 7, 1, 0), - -SOC_SINGLE_TLV("MIXINL IN2L Volume", WM8993_INPUT_MIXER3, 7, 1, 0, - inmix_sw_tlv), -SOC_SINGLE_TLV("MIXINL IN1L Volume", WM8993_INPUT_MIXER3, 4, 1, 0, - inmix_sw_tlv), -SOC_SINGLE_TLV("MIXINL Output Record Volume", WM8993_INPUT_MIXER3, 0, 7, 0, - inmix_tlv), -SOC_SINGLE_TLV("MIXINL IN1LP Volume", WM8993_INPUT_MIXER5, 6, 7, 0, inmix_tlv), -SOC_SINGLE_TLV("MIXINL Direct Voice Volume", WM8993_INPUT_MIXER5, 0, 6, 0, - inmix_tlv), - -SOC_SINGLE_TLV("MIXINR IN2R Volume", WM8993_INPUT_MIXER4, 7, 1, 0, - inmix_sw_tlv), -SOC_SINGLE_TLV("MIXINR IN1R Volume", WM8993_INPUT_MIXER4, 4, 1, 0, - inmix_sw_tlv), -SOC_SINGLE_TLV("MIXINR Output Record Volume", WM8993_INPUT_MIXER4, 0, 7, 0, - inmix_tlv), -SOC_SINGLE_TLV("MIXINR IN1RP Volume", WM8993_INPUT_MIXER6, 6, 7, 0, inmix_tlv), -SOC_SINGLE_TLV("MIXINR Direct Voice Volume", WM8993_INPUT_MIXER6, 0, 6, 0, - inmix_tlv), - SOC_DOUBLE_TLV("Digital Sidetone Volume", WM8993_DIGITAL_SIDE_TONE, 5, 9, 12, 0, sidetone_tlv), @@ -840,112 +726,11 @@ SOC_SINGLE_TLV("Playback Boost Volume", WM8993_AUDIO_INTERFACE_2, 10, 3, 0, dac_boost_tlv), SOC_ENUM("DAC Deemphasis", dac_deemph), -SOC_SINGLE_TLV("Left Output Mixer IN2RN Volume", WM8993_OUTPUT_MIXER5, 6, 7, 1, - outmix_tlv), -SOC_SINGLE_TLV("Left Output Mixer IN2LN Volume", WM8993_OUTPUT_MIXER3, 6, 7, 1, - outmix_tlv), -SOC_SINGLE_TLV("Left Output Mixer IN2LP Volume", WM8993_OUTPUT_MIXER3, 9, 7, 1, - outmix_tlv), -SOC_SINGLE_TLV("Left Output Mixer IN1L Volume", WM8993_OUTPUT_MIXER3, 0, 7, 1, - outmix_tlv), -SOC_SINGLE_TLV("Left Output Mixer IN1R Volume", WM8993_OUTPUT_MIXER3, 3, 7, 1, - outmix_tlv), -SOC_SINGLE_TLV("Left Output Mixer Right Input Volume", - WM8993_OUTPUT_MIXER5, 3, 7, 1, outmix_tlv), -SOC_SINGLE_TLV("Left Output Mixer Left Input Volume", - WM8993_OUTPUT_MIXER5, 0, 7, 1, outmix_tlv), -SOC_SINGLE_TLV("Left Output Mixer DAC Volume", WM8993_OUTPUT_MIXER5, 9, 7, 1, - outmix_tlv), - -SOC_SINGLE_TLV("Right Output Mixer IN2LN Volume", - WM8993_OUTPUT_MIXER6, 6, 7, 1, outmix_tlv), -SOC_SINGLE_TLV("Right Output Mixer IN2RN Volume", - WM8993_OUTPUT_MIXER4, 6, 7, 1, outmix_tlv), -SOC_SINGLE_TLV("Right Output Mixer IN1L Volume", - WM8993_OUTPUT_MIXER4, 3, 7, 1, outmix_tlv), -SOC_SINGLE_TLV("Right Output Mixer IN1R Volume", - WM8993_OUTPUT_MIXER4, 0, 7, 1, outmix_tlv), -SOC_SINGLE_TLV("Right Output Mixer IN2RP Volume", - WM8993_OUTPUT_MIXER4, 9, 7, 1, outmix_tlv), -SOC_SINGLE_TLV("Right Output Mixer Left Input Volume", - WM8993_OUTPUT_MIXER6, 3, 7, 1, outmix_tlv), -SOC_SINGLE_TLV("Right Output Mixer Right Input Volume", - WM8993_OUTPUT_MIXER6, 6, 7, 1, outmix_tlv), -SOC_SINGLE_TLV("Right Output Mixer DAC Volume", - WM8993_OUTPUT_MIXER6, 9, 7, 1, outmix_tlv), - -SOC_DOUBLE_R_TLV("Output Volume", WM8993_LEFT_OPGA_VOLUME, - WM8993_RIGHT_OPGA_VOLUME, 0, 63, 0, outpga_tlv), -SOC_DOUBLE_R("Output Switch", WM8993_LEFT_OPGA_VOLUME, - WM8993_RIGHT_OPGA_VOLUME, 6, 1, 0), -SOC_DOUBLE_R("Output ZC Switch", WM8993_LEFT_OPGA_VOLUME, - WM8993_RIGHT_OPGA_VOLUME, 7, 1, 0), - -SOC_SINGLE("Earpiece Switch", WM8993_HPOUT2_VOLUME, 5, 1, 1), -SOC_SINGLE_TLV("Earpiece Volume", WM8993_HPOUT2_VOLUME, 4, 1, 1, earpiece_tlv), - -SOC_SINGLE_TLV("SPKL Input Volume", WM8993_SPKMIXL_ATTENUATION, - 5, 1, 1, spkmix_tlv), -SOC_SINGLE_TLV("SPKL IN1LP Volume", WM8993_SPKMIXL_ATTENUATION, - 4, 1, 1, spkmix_tlv), -SOC_SINGLE_TLV("SPKL Output Volume", WM8993_SPKMIXL_ATTENUATION, - 3, 1, 1, spkmix_tlv), SOC_SINGLE_TLV("SPKL DAC Volume", WM8993_SPKMIXL_ATTENUATION, - 2, 1, 1, spkmix_tlv), - -SOC_SINGLE_TLV("SPKR Input Volume", WM8993_SPKMIXR_ATTENUATION, - 5, 1, 1, spkmix_tlv), -SOC_SINGLE_TLV("SPKR IN1RP Volume", WM8993_SPKMIXR_ATTENUATION, - 4, 1, 1, spkmix_tlv), -SOC_SINGLE_TLV("SPKR Output Volume", WM8993_SPKMIXR_ATTENUATION, - 3, 1, 1, spkmix_tlv), -SOC_SINGLE_TLV("SPKR DAC Volume", WM8993_SPKMIXR_ATTENUATION, - 2, 1, 1, spkmix_tlv), - -SOC_DOUBLE_R_TLV("Speaker Mixer Volume", - WM8993_SPKMIXL_ATTENUATION, WM8993_SPKMIXR_ATTENUATION, - 0, 3, 1, spkmixout_tlv), -SOC_DOUBLE_R_TLV("Speaker Volume", - WM8993_SPEAKER_VOLUME_LEFT, WM8993_SPEAKER_VOLUME_RIGHT, - 0, 63, 0, outpga_tlv), -SOC_DOUBLE_R("Speaker Switch", - WM8993_SPEAKER_VOLUME_LEFT, WM8993_SPEAKER_VOLUME_RIGHT, - 6, 1, 0), -SOC_DOUBLE_R("Speaker ZC Switch", - WM8993_SPEAKER_VOLUME_LEFT, WM8993_SPEAKER_VOLUME_RIGHT, - 7, 1, 0), -SOC_DOUBLE_TLV("Speaker Boost Volume", WM8993_SPKOUT_BOOST, 0, 3, 7, 0, - spkboost_tlv), -SOC_ENUM("Speaker Reference", speaker_ref), -SOC_ENUM("Speaker Mode", speaker_mode), + 2, 1, 1, wm_hubs_spkmix_tlv), -{ - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Headphone Volume", - .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | - SNDRV_CTL_ELEM_ACCESS_READWRITE, - .tlv.p = outpga_tlv, - .info = snd_soc_info_volsw_2r, - .get = snd_soc_get_volsw_2r, .put = wm8993_put_dc_servo, - .private_value = (unsigned long)&(struct soc_mixer_control) { - .reg = WM8993_LEFT_OUTPUT_VOLUME, - .rreg = WM8993_RIGHT_OUTPUT_VOLUME, - .shift = 0, .max = 63 - }, -}, -SOC_DOUBLE_R("Headphone Switch", WM8993_LEFT_OUTPUT_VOLUME, - WM8993_RIGHT_OUTPUT_VOLUME, 6, 1, 0), -SOC_DOUBLE_R("Headphone ZC Switch", WM8993_LEFT_OUTPUT_VOLUME, - WM8993_RIGHT_OUTPUT_VOLUME, 7, 1, 0), - -SOC_SINGLE("LINEOUT1N Switch", WM8993_LINE_OUTPUTS_VOLUME, 6, 1, 1), -SOC_SINGLE("LINEOUT1P Switch", WM8993_LINE_OUTPUTS_VOLUME, 5, 1, 1), -SOC_SINGLE_TLV("LINEOUT1 Volume", WM8993_LINE_OUTPUTS_VOLUME, 4, 1, 1, - line_tlv), - -SOC_SINGLE("LINEOUT2N Switch", WM8993_LINE_OUTPUTS_VOLUME, 2, 1, 1), -SOC_SINGLE("LINEOUT2P Switch", WM8993_LINE_OUTPUTS_VOLUME, 1, 1, 1), -SOC_SINGLE_TLV("LINEOUT2 Volume", WM8993_LINE_OUTPUTS_VOLUME, 0, 1, 1, - line_tlv), +SOC_SINGLE_TLV("SPKR DAC Volume", WM8993_SPKMIXR_ATTENUATION, + 2, 1, 1, wm_hubs_spkmix_tlv), }; static const struct snd_kcontrol_new wm8993_eq_controls[] = { @@ -956,31 +741,6 @@ SOC_SINGLE_TLV("EQ4 Volume", WM8993_EQ5, 0, 24, 0, eq_tlv), SOC_SINGLE_TLV("EQ5 Volume", WM8993_EQ6, 0, 24, 0, eq_tlv), }; -static int wm8993_earpiece_event(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *control, int event) -{ - struct snd_soc_codec *codec = w->codec; - u16 reg = wm8993_read(codec, WM8993_ANTIPOP1) & ~WM8993_HPOUT2_IN_ENA; - - switch (event) { - case SND_SOC_DAPM_PRE_PMU: - reg |= WM8993_HPOUT2_IN_ENA; - wm8993_write(codec, WM8993_ANTIPOP1, reg); - udelay(50); - break; - - case SND_SOC_DAPM_POST_PMD: - wm8993_write(codec, WM8993_ANTIPOP1, reg); - break; - - default: - BUG(); - break; - } - - return 0; -} - static int clk_sys_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { @@ -1006,8 +766,8 @@ static int clk_sys_event(struct snd_soc_dapm_widget *w, * Currently the only supported paths are the direct DAC->headphone * paths (which provide minimum power consumption anyway). */ -static int wm8993_class_w_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) +static int class_w_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) { struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol); struct snd_soc_codec *codec = widget->codec; @@ -1052,160 +812,9 @@ static int wm8993_class_w_put(struct snd_kcontrol *kcontrol, { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ .info = snd_soc_info_enum_double, \ .get = snd_soc_dapm_get_enum_double, \ - .put = wm8993_class_w_put, \ + .put = class_w_put, \ .private_value = (unsigned long)&xenum } -static int hp_event(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *kcontrol, int event) -{ - struct snd_soc_codec *codec = w->codec; - unsigned int reg = wm8993_read(codec, WM8993_ANALOGUE_HP_0); - - switch (event) { - case SND_SOC_DAPM_POST_PMU: - snd_soc_update_bits(codec, WM8993_CHARGE_PUMP_1, - WM8993_CP_ENA, WM8993_CP_ENA); - - msleep(5); - - snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_1, - WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA, - WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA); - - reg |= WM8993_HPOUT1L_DLY | WM8993_HPOUT1R_DLY; - wm8993_write(codec, WM8993_ANALOGUE_HP_0, reg); - - /* Start the DC servo */ - snd_soc_update_bits(codec, WM8993_DC_SERVO_0, - WM8993_DCS_ENA_CHAN_0 | - WM8993_DCS_ENA_CHAN_1 | - WM8993_DCS_TRIG_STARTUP_1 | - WM8993_DCS_TRIG_STARTUP_0, - WM8993_DCS_ENA_CHAN_0 | - WM8993_DCS_ENA_CHAN_1 | - WM8993_DCS_TRIG_STARTUP_1 | - WM8993_DCS_TRIG_STARTUP_0); - wait_for_dc_servo(codec, WM8993_DCS_TRIG_STARTUP_0 | - WM8993_DCS_TRIG_STARTUP_1); - snd_soc_update_bits(codec, WM8993_DC_SERVO_1, - WM8993_DCS_TIMER_PERIOD_01_MASK, 0xa); - - reg |= WM8993_HPOUT1R_OUTP | WM8993_HPOUT1R_RMV_SHORT | - WM8993_HPOUT1L_OUTP | WM8993_HPOUT1L_RMV_SHORT; - wm8993_write(codec, WM8993_ANALOGUE_HP_0, reg); - break; - - case SND_SOC_DAPM_PRE_PMD: - reg &= ~(WM8993_HPOUT1L_RMV_SHORT | - WM8993_HPOUT1L_DLY | - WM8993_HPOUT1L_OUTP | - WM8993_HPOUT1R_RMV_SHORT | - WM8993_HPOUT1R_DLY | - WM8993_HPOUT1R_OUTP); - - snd_soc_update_bits(codec, WM8993_DC_SERVO_1, - WM8993_DCS_TIMER_PERIOD_01_MASK, 0); - snd_soc_update_bits(codec, WM8993_DC_SERVO_0, - WM8993_DCS_ENA_CHAN_0 | - WM8993_DCS_ENA_CHAN_1, 0); - - wm8993_write(codec, WM8993_ANALOGUE_HP_0, reg); - snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_1, - WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA, - 0); - - snd_soc_update_bits(codec, WM8993_CHARGE_PUMP_1, - WM8993_CP_ENA, 0); - break; - } - - return 0; -} - -static const struct snd_kcontrol_new in1l_pga[] = { -SOC_DAPM_SINGLE("IN1LP Switch", WM8993_INPUT_MIXER2, 5, 1, 0), -SOC_DAPM_SINGLE("IN1LN Switch", WM8993_INPUT_MIXER2, 4, 1, 0), -}; - -static const struct snd_kcontrol_new in1r_pga[] = { -SOC_DAPM_SINGLE("IN1RP Switch", WM8993_INPUT_MIXER2, 1, 1, 0), -SOC_DAPM_SINGLE("IN1RN Switch", WM8993_INPUT_MIXER2, 0, 1, 0), -}; - -static const struct snd_kcontrol_new in2l_pga[] = { -SOC_DAPM_SINGLE("IN2LP Switch", WM8993_INPUT_MIXER2, 7, 1, 0), -SOC_DAPM_SINGLE("IN2LN Switch", WM8993_INPUT_MIXER2, 6, 1, 0), -}; - -static const struct snd_kcontrol_new in2r_pga[] = { -SOC_DAPM_SINGLE("IN2RP Switch", WM8993_INPUT_MIXER2, 3, 1, 0), -SOC_DAPM_SINGLE("IN2RN Switch", WM8993_INPUT_MIXER2, 2, 1, 0), -}; - -static const struct snd_kcontrol_new mixinl[] = { -SOC_DAPM_SINGLE("IN2L Switch", WM8993_INPUT_MIXER3, 8, 1, 0), -SOC_DAPM_SINGLE("IN1L Switch", WM8993_INPUT_MIXER3, 5, 1, 0), -}; - -static const struct snd_kcontrol_new mixinr[] = { -SOC_DAPM_SINGLE("IN2R Switch", WM8993_INPUT_MIXER4, 8, 1, 0), -SOC_DAPM_SINGLE("IN1R Switch", WM8993_INPUT_MIXER4, 5, 1, 0), -}; - -static const struct snd_kcontrol_new left_output_mixer[] = { -SOC_DAPM_SINGLE("Right Input Switch", WM8993_OUTPUT_MIXER1, 7, 1, 0), -SOC_DAPM_SINGLE("Left Input Switch", WM8993_OUTPUT_MIXER1, 6, 1, 0), -SOC_DAPM_SINGLE("IN2RN Switch", WM8993_OUTPUT_MIXER1, 5, 1, 0), -SOC_DAPM_SINGLE("IN2LN Switch", WM8993_OUTPUT_MIXER1, 4, 1, 0), -SOC_DAPM_SINGLE("IN2LP Switch", WM8993_OUTPUT_MIXER1, 1, 1, 0), -SOC_DAPM_SINGLE("IN1R Switch", WM8993_OUTPUT_MIXER1, 3, 1, 0), -SOC_DAPM_SINGLE("IN1L Switch", WM8993_OUTPUT_MIXER1, 2, 1, 0), -SOC_DAPM_SINGLE("DAC Switch", WM8993_OUTPUT_MIXER1, 0, 1, 0), -}; - -static const struct snd_kcontrol_new right_output_mixer[] = { -SOC_DAPM_SINGLE("Left Input Switch", WM8993_OUTPUT_MIXER2, 7, 1, 0), -SOC_DAPM_SINGLE("Right Input Switch", WM8993_OUTPUT_MIXER2, 6, 1, 0), -SOC_DAPM_SINGLE("IN2LN Switch", WM8993_OUTPUT_MIXER2, 5, 1, 0), -SOC_DAPM_SINGLE("IN2RN Switch", WM8993_OUTPUT_MIXER2, 4, 1, 0), -SOC_DAPM_SINGLE("IN1L Switch", WM8993_OUTPUT_MIXER2, 3, 1, 0), -SOC_DAPM_SINGLE("IN1R Switch", WM8993_OUTPUT_MIXER2, 2, 1, 0), -SOC_DAPM_SINGLE("IN2RP Switch", WM8993_OUTPUT_MIXER2, 1, 1, 0), -SOC_DAPM_SINGLE("DAC Switch", WM8993_OUTPUT_MIXER2, 0, 1, 0), -}; - -static const struct snd_kcontrol_new earpiece_mixer[] = { -SOC_DAPM_SINGLE("Direct Voice Switch", WM8993_HPOUT2_MIXER, 5, 1, 0), -SOC_DAPM_SINGLE("Left Output Switch", WM8993_HPOUT2_MIXER, 4, 1, 0), -SOC_DAPM_SINGLE("Right Output Switch", WM8993_HPOUT2_MIXER, 3, 1, 0), -}; - -static const struct snd_kcontrol_new left_speaker_mixer[] = { -SOC_DAPM_SINGLE("Input Switch", WM8993_SPEAKER_MIXER, 7, 1, 0), -SOC_DAPM_SINGLE("IN1LP Switch", WM8993_SPEAKER_MIXER, 5, 1, 0), -SOC_DAPM_SINGLE("Output Switch", WM8993_SPEAKER_MIXER, 3, 1, 0), -SOC_DAPM_SINGLE("DAC Switch", WM8993_SPEAKER_MIXER, 6, 1, 0), -}; - -static const struct snd_kcontrol_new right_speaker_mixer[] = { -SOC_DAPM_SINGLE("Input Switch", WM8993_SPEAKER_MIXER, 6, 1, 0), -SOC_DAPM_SINGLE("IN1RP Switch", WM8993_SPEAKER_MIXER, 4, 1, 0), -SOC_DAPM_SINGLE("Output Switch", WM8993_SPEAKER_MIXER, 2, 1, 0), -SOC_DAPM_SINGLE("DAC Switch", WM8993_SPEAKER_MIXER, 0, 1, 0), -}; - -static const struct snd_kcontrol_new left_speaker_boost[] = { -SOC_DAPM_SINGLE("Direct Voice Switch", WM8993_SPKOUT_MIXERS, 5, 1, 0), -SOC_DAPM_SINGLE("SPKL Switch", WM8993_SPKOUT_MIXERS, 4, 1, 0), -SOC_DAPM_SINGLE("SPKR Switch", WM8993_SPKOUT_MIXERS, 3, 1, 0), -}; - -static const struct snd_kcontrol_new right_speaker_boost[] = { -SOC_DAPM_SINGLE("Direct Voice Switch", WM8993_SPKOUT_MIXERS, 2, 1, 0), -SOC_DAPM_SINGLE("SPKL Switch", WM8993_SPKOUT_MIXERS, 1, 1, 0), -SOC_DAPM_SINGLE("SPKR Switch", WM8993_SPKOUT_MIXERS, 0, 1, 0), -}; - static const char *hp_mux_text[] = { "Mixer", "DAC", @@ -1223,71 +832,26 @@ static const struct soc_enum hpr_enum = static const struct snd_kcontrol_new hpr_mux = SOC_DAPM_ENUM_W("Right Headphone Mux", hpr_enum); -static const struct snd_kcontrol_new line1_mix[] = { -SOC_DAPM_SINGLE("IN1R Switch", WM8993_LINE_MIXER1, 2, 1, 0), -SOC_DAPM_SINGLE("IN1L Switch", WM8993_LINE_MIXER1, 1, 1, 0), -SOC_DAPM_SINGLE("Output Switch", WM8993_LINE_MIXER1, 0, 1, 0), -}; - -static const struct snd_kcontrol_new line1n_mix[] = { -SOC_DAPM_SINGLE("Left Output Switch", WM8993_LINE_MIXER1, 6, 1, 0), -SOC_DAPM_SINGLE("Right Output Switch", WM8993_LINE_MIXER1, 5, 1, 0), -}; - -static const struct snd_kcontrol_new line1p_mix[] = { -SOC_DAPM_SINGLE("Left Output Switch", WM8993_LINE_MIXER1, 0, 1, 0), -}; - -static const struct snd_kcontrol_new line2_mix[] = { -SOC_DAPM_SINGLE("IN2R Switch", WM8993_LINE_MIXER2, 2, 1, 0), -SOC_DAPM_SINGLE("IN2L Switch", WM8993_LINE_MIXER2, 1, 1, 0), -SOC_DAPM_SINGLE("Output Switch", WM8993_LINE_MIXER2, 0, 1, 0), -}; - -static const struct snd_kcontrol_new line2n_mix[] = { -SOC_DAPM_SINGLE("Left Output Switch", WM8993_LINE_MIXER2, 6, 1, 0), -SOC_DAPM_SINGLE("Right Output Switch", WM8993_LINE_MIXER2, 5, 1, 0), +static const struct snd_kcontrol_new left_speaker_mixer[] = { +SOC_DAPM_SINGLE("Input Switch", WM8993_SPEAKER_MIXER, 7, 1, 0), +SOC_DAPM_SINGLE("IN1LP Switch", WM8993_SPEAKER_MIXER, 5, 1, 0), +SOC_DAPM_SINGLE("Output Switch", WM8993_SPEAKER_MIXER, 3, 1, 0), +SOC_DAPM_SINGLE("DAC Switch", WM8993_SPEAKER_MIXER, 6, 1, 0), }; -static const struct snd_kcontrol_new line2p_mix[] = { -SOC_DAPM_SINGLE("Right Output Switch", WM8993_LINE_MIXER2, 0, 1, 0), +static const struct snd_kcontrol_new right_speaker_mixer[] = { +SOC_DAPM_SINGLE("Input Switch", WM8993_SPEAKER_MIXER, 6, 1, 0), +SOC_DAPM_SINGLE("IN1RP Switch", WM8993_SPEAKER_MIXER, 4, 1, 0), +SOC_DAPM_SINGLE("Output Switch", WM8993_SPEAKER_MIXER, 2, 1, 0), +SOC_DAPM_SINGLE("DAC Switch", WM8993_SPEAKER_MIXER, 0, 1, 0), }; static const struct snd_soc_dapm_widget wm8993_dapm_widgets[] = { -SND_SOC_DAPM_INPUT("IN1LN"), -SND_SOC_DAPM_INPUT("IN1LP"), -SND_SOC_DAPM_INPUT("IN2LN"), -SND_SOC_DAPM_INPUT("IN2LP/VXRN"), -SND_SOC_DAPM_INPUT("IN1RN"), -SND_SOC_DAPM_INPUT("IN1RP"), -SND_SOC_DAPM_INPUT("IN2RN"), -SND_SOC_DAPM_INPUT("IN2RP/VXRP"), - SND_SOC_DAPM_SUPPLY("CLK_SYS", WM8993_BUS_CONTROL_1, 1, 0, clk_sys_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_SUPPLY("TOCLK", WM8993_CLOCKING_1, 14, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("CLK_DSP", WM8993_CLOCKING_3, 0, 0, NULL, 0), -SND_SOC_DAPM_MICBIAS("MICBIAS2", WM8993_POWER_MANAGEMENT_1, 5, 0), -SND_SOC_DAPM_MICBIAS("MICBIAS1", WM8993_POWER_MANAGEMENT_1, 4, 0), - -SND_SOC_DAPM_MIXER("IN1L PGA", WM8993_POWER_MANAGEMENT_2, 6, 0, - in1l_pga, ARRAY_SIZE(in1l_pga)), -SND_SOC_DAPM_MIXER("IN1R PGA", WM8993_POWER_MANAGEMENT_2, 4, 0, - in1r_pga, ARRAY_SIZE(in1r_pga)), - -SND_SOC_DAPM_MIXER("IN2L PGA", WM8993_POWER_MANAGEMENT_2, 7, 0, - in2l_pga, ARRAY_SIZE(in2l_pga)), -SND_SOC_DAPM_MIXER("IN2R PGA", WM8993_POWER_MANAGEMENT_2, 5, 0, - in2r_pga, ARRAY_SIZE(in2r_pga)), - -/* Dummy widgets to represent differential paths */ -SND_SOC_DAPM_PGA("Direct Voice", SND_SOC_NOPM, 0, 0, NULL, 0), - -SND_SOC_DAPM_MIXER("MIXINL", WM8993_POWER_MANAGEMENT_2, 9, 0, - mixinl, ARRAY_SIZE(mixinl)), -SND_SOC_DAPM_MIXER("MIXINR", WM8993_POWER_MANAGEMENT_2, 8, 0, - mixinr, ARRAY_SIZE(mixinr)), SND_SOC_DAPM_ADC("ADCL", "Capture", WM8993_POWER_MANAGEMENT_2, 1, 0), SND_SOC_DAPM_ADC("ADCR", "Capture", WM8993_POWER_MANAGEMENT_2, 0, 0), @@ -1295,110 +859,19 @@ SND_SOC_DAPM_ADC("ADCR", "Capture", WM8993_POWER_MANAGEMENT_2, 0, 0), SND_SOC_DAPM_DAC("DACL", "Playback", WM8993_POWER_MANAGEMENT_3, 1, 0), SND_SOC_DAPM_DAC("DACR", "Playback", WM8993_POWER_MANAGEMENT_3, 0, 0), -SND_SOC_DAPM_MIXER("Left Output Mixer", WM8993_POWER_MANAGEMENT_3, 5, 0, - left_output_mixer, ARRAY_SIZE(left_output_mixer)), -SND_SOC_DAPM_MIXER("Right Output Mixer", WM8993_POWER_MANAGEMENT_3, 4, 0, - right_output_mixer, ARRAY_SIZE(right_output_mixer)), - -SND_SOC_DAPM_PGA("Left Output PGA", WM8993_POWER_MANAGEMENT_3, 7, 0, NULL, 0), -SND_SOC_DAPM_PGA("Right Output PGA", WM8993_POWER_MANAGEMENT_3, 6, 0, NULL, 0), - -SND_SOC_DAPM_MIXER("Earpiece Mixer", SND_SOC_NOPM, 0, 0, - earpiece_mixer, ARRAY_SIZE(earpiece_mixer)), -SND_SOC_DAPM_PGA_E("Earpiece Driver", WM8993_POWER_MANAGEMENT_1, 11, 0, - NULL, 0, wm8993_earpiece_event, - SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), +SND_SOC_DAPM_MUX("Left Headphone Mux", SND_SOC_NOPM, 0, 0, &hpl_mux), +SND_SOC_DAPM_MUX("Right Headphone Mux", SND_SOC_NOPM, 0, 0, &hpr_mux), SND_SOC_DAPM_MIXER("SPKL", WM8993_POWER_MANAGEMENT_3, 8, 0, left_speaker_mixer, ARRAY_SIZE(left_speaker_mixer)), SND_SOC_DAPM_MIXER("SPKR", WM8993_POWER_MANAGEMENT_3, 9, 0, right_speaker_mixer, ARRAY_SIZE(right_speaker_mixer)), -SND_SOC_DAPM_MIXER("SPKL Boost", SND_SOC_NOPM, 0, 0, - left_speaker_boost, ARRAY_SIZE(left_speaker_boost)), -SND_SOC_DAPM_MIXER("SPKR Boost", SND_SOC_NOPM, 0, 0, - right_speaker_boost, ARRAY_SIZE(right_speaker_boost)), - -SND_SOC_DAPM_PGA("SPKL Driver", WM8993_POWER_MANAGEMENT_1, 12, 0, - NULL, 0), -SND_SOC_DAPM_PGA("SPKR Driver", WM8993_POWER_MANAGEMENT_1, 13, 0, - NULL, 0), - -SND_SOC_DAPM_MUX("Left Headphone Mux", SND_SOC_NOPM, 0, 0, &hpl_mux), -SND_SOC_DAPM_MUX("Right Headphone Mux", SND_SOC_NOPM, 0, 0, &hpr_mux), -SND_SOC_DAPM_PGA_E("Headphone PGA", SND_SOC_NOPM, 0, 0, - NULL, 0, - hp_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), - -SND_SOC_DAPM_MIXER("LINEOUT1 Mixer", SND_SOC_NOPM, 0, 0, - line1_mix, ARRAY_SIZE(line1_mix)), -SND_SOC_DAPM_MIXER("LINEOUT2 Mixer", SND_SOC_NOPM, 0, 0, - line2_mix, ARRAY_SIZE(line2_mix)), - -SND_SOC_DAPM_MIXER("LINEOUT1N Mixer", SND_SOC_NOPM, 0, 0, - line1n_mix, ARRAY_SIZE(line1n_mix)), -SND_SOC_DAPM_MIXER("LINEOUT1P Mixer", SND_SOC_NOPM, 0, 0, - line1p_mix, ARRAY_SIZE(line1p_mix)), -SND_SOC_DAPM_MIXER("LINEOUT2N Mixer", SND_SOC_NOPM, 0, 0, - line2n_mix, ARRAY_SIZE(line2n_mix)), -SND_SOC_DAPM_MIXER("LINEOUT2P Mixer", SND_SOC_NOPM, 0, 0, - line2p_mix, ARRAY_SIZE(line2p_mix)), - -SND_SOC_DAPM_PGA("LINEOUT1N Driver", WM8993_POWER_MANAGEMENT_3, 13, 0, - NULL, 0), -SND_SOC_DAPM_PGA("LINEOUT1P Driver", WM8993_POWER_MANAGEMENT_3, 12, 0, - NULL, 0), -SND_SOC_DAPM_PGA("LINEOUT2N Driver", WM8993_POWER_MANAGEMENT_3, 11, 0, - NULL, 0), -SND_SOC_DAPM_PGA("LINEOUT2P Driver", WM8993_POWER_MANAGEMENT_3, 10, 0, - NULL, 0), - -SND_SOC_DAPM_OUTPUT("SPKOUTLP"), -SND_SOC_DAPM_OUTPUT("SPKOUTLN"), -SND_SOC_DAPM_OUTPUT("SPKOUTRP"), -SND_SOC_DAPM_OUTPUT("SPKOUTRN"), -SND_SOC_DAPM_OUTPUT("HPOUT1L"), -SND_SOC_DAPM_OUTPUT("HPOUT1R"), -SND_SOC_DAPM_OUTPUT("HPOUT2P"), -SND_SOC_DAPM_OUTPUT("HPOUT2N"), -SND_SOC_DAPM_OUTPUT("LINEOUT1P"), -SND_SOC_DAPM_OUTPUT("LINEOUT1N"), -SND_SOC_DAPM_OUTPUT("LINEOUT2P"), -SND_SOC_DAPM_OUTPUT("LINEOUT2N"), }; static const struct snd_soc_dapm_route routes[] = { - { "IN1L PGA", "IN1LP Switch", "IN1LP" }, - { "IN1L PGA", "IN1LN Switch", "IN1LN" }, - - { "IN1R PGA", "IN1RP Switch", "IN1RP" }, - { "IN1R PGA", "IN1RN Switch", "IN1RN" }, - - { "IN2L PGA", "IN2LP Switch", "IN2LP/VXRN" }, - { "IN2L PGA", "IN2LN Switch", "IN2LN" }, - - { "IN2R PGA", "IN2RP Switch", "IN2RP/VXRP" }, - { "IN2R PGA", "IN2RN Switch", "IN2RN" }, - - { "Direct Voice", NULL, "IN2LP/VXRN" }, - { "Direct Voice", NULL, "IN2RP/VXRP" }, - - { "MIXINL", "IN1L Switch", "IN1L PGA" }, - { "MIXINL", "IN2L Switch", "IN2L PGA" }, - { "MIXINL", NULL, "Direct Voice" }, - { "MIXINL", NULL, "IN1LP" }, - { "MIXINL", NULL, "Left Output Mixer" }, - - { "MIXINR", "IN1R Switch", "IN1R PGA" }, - { "MIXINR", "IN2R Switch", "IN2R PGA" }, - { "MIXINR", NULL, "Direct Voice" }, - { "MIXINR", NULL, "IN1RP" }, - { "MIXINR", NULL, "Right Output Mixer" }, - - { "ADCL", NULL, "MIXINL" }, { "ADCL", NULL, "CLK_SYS" }, { "ADCL", NULL, "CLK_DSP" }, - { "ADCR", NULL, "MIXINR" }, { "ADCR", NULL, "CLK_SYS" }, { "ADCR", NULL, "CLK_DSP" }, @@ -1407,128 +880,22 @@ static const struct snd_soc_dapm_route routes[] = { { "DACR", NULL, "CLK_SYS" }, { "DACR", NULL, "CLK_DSP" }, - { "Left Output Mixer", "Left Input Switch", "MIXINL" }, - { "Left Output Mixer", "Right Input Switch", "MIXINR" }, - { "Left Output Mixer", "IN2RN Switch", "IN2RN" }, - { "Left Output Mixer", "IN2LN Switch", "IN2LN" }, - { "Left Output Mixer", "IN2LP Switch", "IN2LP/VXRN" }, - { "Left Output Mixer", "IN1L Switch", "IN1L PGA" }, - { "Left Output Mixer", "IN1R Switch", "IN1R PGA" }, { "Left Output Mixer", "DAC Switch", "DACL" }, - { "Right Output Mixer", "Left Input Switch", "MIXINL" }, - { "Right Output Mixer", "Right Input Switch", "MIXINR" }, - { "Right Output Mixer", "IN2LN Switch", "IN2LN" }, - { "Right Output Mixer", "IN2RN Switch", "IN2RN" }, - { "Right Output Mixer", "IN2RP Switch", "IN2RP/VXRP" }, - { "Right Output Mixer", "IN1L Switch", "IN1L PGA" }, - { "Right Output Mixer", "IN1R Switch", "IN1R PGA" }, { "Right Output Mixer", "DAC Switch", "DACR" }, - { "Left Output PGA", NULL, "Left Output Mixer" }, { "Left Output PGA", NULL, "CLK_SYS" }, - { "Left Output PGA", NULL, "TOCLK" }, - { "Right Output PGA", NULL, "Right Output Mixer" }, { "Right Output PGA", NULL, "CLK_SYS" }, - { "Right Output PGA", NULL, "TOCLK" }, - - { "Earpiece Mixer", "Direct Voice Switch", "Direct Voice" }, - { "Earpiece Mixer", "Left Output Switch", "Left Output PGA" }, - { "Earpiece Mixer", "Right Output Switch", "Right Output PGA" }, - { "Earpiece Driver", NULL, "Earpiece Mixer" }, - { "HPOUT2N", NULL, "Earpiece Driver" }, - { "HPOUT2P", NULL, "Earpiece Driver" }, - - { "SPKL", "Input Switch", "MIXINL" }, - { "SPKL", "IN1LP Switch", "IN1LP" }, - { "SPKL", "Output Switch", "Left Output Mixer" }, { "SPKL", "DAC Switch", "DACL" }, { "SPKL", NULL, "CLK_SYS" }, - { "SPKL", NULL, "TOCLK" }, - { "SPKR", "Input Switch", "MIXINR" }, - { "SPKR", "IN1RP Switch", "IN1RP" }, - { "SPKR", "Output Switch", "Right Output Mixer" }, { "SPKR", "DAC Switch", "DACR" }, { "SPKR", NULL, "CLK_SYS" }, - { "SPKR", NULL, "TOCLK" }, - - { "SPKL Boost", "Direct Voice Switch", "Direct Voice" }, - { "SPKL Boost", "SPKL Switch", "SPKL" }, - { "SPKL Boost", "SPKR Switch", "SPKR" }, - - { "SPKR Boost", "Direct Voice Switch", "Direct Voice" }, - { "SPKR Boost", "SPKR Switch", "SPKR" }, - { "SPKR Boost", "SPKL Switch", "SPKL" }, - - { "SPKL Driver", NULL, "SPKL Boost" }, - { "SPKL Driver", NULL, "CLK_SYS" }, - - { "SPKR Driver", NULL, "SPKR Boost" }, - { "SPKR Driver", NULL, "CLK_SYS" }, - - { "SPKOUTLP", NULL, "SPKL Driver" }, - { "SPKOUTLN", NULL, "SPKL Driver" }, - { "SPKOUTRP", NULL, "SPKR Driver" }, - { "SPKOUTRN", NULL, "SPKR Driver" }, { "Left Headphone Mux", "DAC", "DACL" }, - { "Left Headphone Mux", "Mixer", "Left Output Mixer" }, { "Right Headphone Mux", "DAC", "DACR" }, - { "Right Headphone Mux", "Mixer", "Right Output Mixer" }, - - { "Headphone PGA", NULL, "Left Headphone Mux" }, - { "Headphone PGA", NULL, "Right Headphone Mux" }, - { "Headphone PGA", NULL, "CLK_SYS" }, - { "Headphone PGA", NULL, "TOCLK" }, - - { "HPOUT1L", NULL, "Headphone PGA" }, - { "HPOUT1R", NULL, "Headphone PGA" }, - - { "LINEOUT1N", NULL, "LINEOUT1N Driver" }, - { "LINEOUT1P", NULL, "LINEOUT1P Driver" }, - { "LINEOUT2N", NULL, "LINEOUT2N Driver" }, - { "LINEOUT2P", NULL, "LINEOUT2P Driver" }, -}; - -static const struct snd_soc_dapm_route lineout1_diff_routes[] = { - { "LINEOUT1 Mixer", "IN1L Switch", "IN1L PGA" }, - { "LINEOUT1 Mixer", "IN1R Switch", "IN1R PGA" }, - { "LINEOUT1 Mixer", "Output Switch", "Left Output Mixer" }, - - { "LINEOUT1N Driver", NULL, "LINEOUT1 Mixer" }, - { "LINEOUT1P Driver", NULL, "LINEOUT1 Mixer" }, -}; - -static const struct snd_soc_dapm_route lineout1_se_routes[] = { - { "LINEOUT1N Mixer", "Left Output Switch", "Left Output Mixer" }, - { "LINEOUT1N Mixer", "Right Output Switch", "Left Output Mixer" }, - - { "LINEOUT1P Mixer", "Left Output Switch", "Left Output Mixer" }, - - { "LINEOUT1N Driver", NULL, "LINEOUT1N Mixer" }, - { "LINEOUT1P Driver", NULL, "LINEOUT1P Mixer" }, -}; - -static const struct snd_soc_dapm_route lineout2_diff_routes[] = { - { "LINEOUT2 Mixer", "IN2L Switch", "IN2L PGA" }, - { "LINEOUT2 Mixer", "IN2R Switch", "IN2R PGA" }, - { "LINEOUT2 Mixer", "Output Switch", "Right Output Mixer" }, - - { "LINEOUT2N Driver", NULL, "LINEOUT2 Mixer" }, - { "LINEOUT2P Driver", NULL, "LINEOUT2 Mixer" }, -}; - -static const struct snd_soc_dapm_route lineout2_se_routes[] = { - { "LINEOUT2N Mixer", "Left Output Switch", "Left Output Mixer" }, - { "LINEOUT2N Mixer", "Right Output Switch", "Left Output Mixer" }, - - { "LINEOUT2P Mixer", "Right Output Switch", "Right Output Mixer" }, - - { "LINEOUT2N Driver", NULL, "LINEOUT2N Mixer" }, - { "LINEOUT2P Driver", NULL, "LINEOUT2P Mixer" }, }; static int wm8993_set_bias_level(struct snd_soc_codec *codec, @@ -1950,26 +1317,11 @@ static int wm8993_probe(struct platform_device *pdev) snd_soc_dapm_new_controls(codec, wm8993_dapm_widgets, ARRAY_SIZE(wm8993_dapm_widgets)); + wm_hubs_add_analogue_controls(codec); snd_soc_dapm_add_routes(codec, routes, ARRAY_SIZE(routes)); - - if (wm8993->pdata.lineout1_diff) - snd_soc_dapm_add_routes(codec, - lineout1_diff_routes, - ARRAY_SIZE(lineout1_diff_routes)); - else - snd_soc_dapm_add_routes(codec, - lineout1_se_routes, - ARRAY_SIZE(lineout1_se_routes)); - - if (wm8993->pdata.lineout2_diff) - snd_soc_dapm_add_routes(codec, - lineout2_diff_routes, - ARRAY_SIZE(lineout2_diff_routes)); - else - snd_soc_dapm_add_routes(codec, - lineout2_se_routes, - ARRAY_SIZE(lineout2_se_routes)); + wm_hubs_add_analogue_routes(codec, wm8993->pdata.lineout1_diff, + wm8993->pdata.lineout2_diff); snd_soc_dapm_new_widgets(codec); @@ -2066,30 +1418,6 @@ static int wm8993_i2c_probe(struct i2c_client *i2c, wm8993->class_w_users = 2; /* Latch volume update bits and default ZC on */ - snd_soc_update_bits(codec, WM8993_LEFT_LINE_INPUT_1_2_VOLUME, - WM8993_IN1_VU, WM8993_IN1_VU); - snd_soc_update_bits(codec, WM8993_RIGHT_LINE_INPUT_1_2_VOLUME, - WM8993_IN1_VU, WM8993_IN1_VU); - snd_soc_update_bits(codec, WM8993_LEFT_LINE_INPUT_3_4_VOLUME, - WM8993_IN2_VU, WM8993_IN2_VU); - snd_soc_update_bits(codec, WM8993_RIGHT_LINE_INPUT_3_4_VOLUME, - WM8993_IN2_VU, WM8993_IN2_VU); - - snd_soc_update_bits(codec, WM8993_SPEAKER_VOLUME_RIGHT, - WM8993_SPKOUT_VU, WM8993_SPKOUT_VU); - - snd_soc_update_bits(codec, WM8993_LEFT_OUTPUT_VOLUME, - WM8993_HPOUT1L_ZC, WM8993_HPOUT1L_ZC); - snd_soc_update_bits(codec, WM8993_RIGHT_OUTPUT_VOLUME, - WM8993_HPOUT1_VU | WM8993_HPOUT1R_ZC, - WM8993_HPOUT1_VU | WM8993_HPOUT1R_ZC); - - snd_soc_update_bits(codec, WM8993_LEFT_OPGA_VOLUME, - WM8993_MIXOUTL_ZC, WM8993_MIXOUTL_ZC); - snd_soc_update_bits(codec, WM8993_RIGHT_OPGA_VOLUME, - WM8993_MIXOUTR_ZC | WM8993_MIXOUT_VU, - WM8993_MIXOUTR_ZC | WM8993_MIXOUT_VU); - snd_soc_update_bits(codec, WM8993_RIGHT_DAC_DIGITAL_VOLUME, WM8993_DAC_VU, WM8993_DAC_VU); snd_soc_update_bits(codec, WM8993_RIGHT_ADC_DIGITAL_VOLUME, diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c new file mode 100644 index 000000000000..e8fc474ba5cf --- /dev/null +++ b/sound/soc/codecs/wm_hubs.c @@ -0,0 +1,758 @@ +/* + * wm_hubs.c -- WM8993/4 common code + * + * Copyright 2009 Wolfson Microelectronics plc + * + * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/module.h> +#include <linux/moduleparam.h> +#include <linux/init.h> +#include <linux/delay.h> +#include <linux/pm.h> +#include <linux/i2c.h> +#include <linux/platform_device.h> +#include <linux/regulator/consumer.h> +#include <sound/core.h> +#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 "wm8993.h" +#include "wm_hubs.h" + +const DECLARE_TLV_DB_SCALE(wm_hubs_spkmix_tlv, -300, 300, 0); +EXPORT_SYMBOL_GPL(wm_hubs_spkmix_tlv); + +static const DECLARE_TLV_DB_SCALE(inpga_tlv, -1650, 150, 0); +static const DECLARE_TLV_DB_SCALE(inmix_sw_tlv, 0, 3000, 0); +static const DECLARE_TLV_DB_SCALE(inmix_tlv, -1500, 300, 1); +static const DECLARE_TLV_DB_SCALE(earpiece_tlv, -600, 600, 0); +static const DECLARE_TLV_DB_SCALE(outmix_tlv, -2100, 300, 0); +static const DECLARE_TLV_DB_SCALE(spkmixout_tlv, -1800, 600, 1); +static const DECLARE_TLV_DB_SCALE(outpga_tlv, -5700, 100, 0); +static const unsigned int spkboost_tlv[] = { + TLV_DB_RANGE_HEAD(7), + 0, 6, TLV_DB_SCALE_ITEM(0, 150, 0), + 7, 7, TLV_DB_SCALE_ITEM(1200, 0, 0), +}; +static const DECLARE_TLV_DB_SCALE(line_tlv, -600, 600, 0); + +static const char *speaker_ref_text[] = { + "SPKVDD/2", + "VMID", +}; + +static const struct soc_enum speaker_ref = + SOC_ENUM_SINGLE(WM8993_SPEAKER_MIXER, 8, 2, speaker_ref_text); + +static const char *speaker_mode_text[] = { + "Class D", + "Class AB", +}; + +static const struct soc_enum speaker_mode = + SOC_ENUM_SINGLE(WM8993_SPKMIXR_ATTENUATION, 8, 2, speaker_mode_text); + +static void wait_for_dc_servo(struct snd_soc_codec *codec) +{ + unsigned int reg; + int count = 0; + + dev_dbg(codec->dev, "Waiting for DC servo...\n"); + do { + count++; + msleep(1); + reg = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_0); + dev_dbg(codec->dev, "DC servo status: %x\n", reg); + } while ((reg & WM8993_DCS_CAL_COMPLETE_MASK) + != WM8993_DCS_CAL_COMPLETE_MASK && count < 1000); + + if ((reg & WM8993_DCS_CAL_COMPLETE_MASK) + != WM8993_DCS_CAL_COMPLETE_MASK) + dev_err(codec->dev, "Timed out waiting for DC Servo\n"); +} + +/* + * Update the DC servo calibration on gain changes + */ +static int wm8993_put_dc_servo(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); + int ret; + + ret = snd_soc_put_volsw_2r(kcontrol, ucontrol); + + /* Only need to do this if the outputs are active */ + if (snd_soc_read(codec, WM8993_POWER_MANAGEMENT_1) + & (WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA)) + snd_soc_update_bits(codec, + WM8993_DC_SERVO_0, + WM8993_DCS_TRIG_SINGLE_0 | + WM8993_DCS_TRIG_SINGLE_1, + WM8993_DCS_TRIG_SINGLE_0 | + WM8993_DCS_TRIG_SINGLE_1); + + return ret; +} + +static const struct snd_kcontrol_new analogue_snd_controls[] = { +SOC_SINGLE_TLV("IN1L Volume", WM8993_LEFT_LINE_INPUT_1_2_VOLUME, 0, 31, 0, + inpga_tlv), +SOC_SINGLE("IN1L Switch", WM8993_LEFT_LINE_INPUT_1_2_VOLUME, 7, 1, 1), +SOC_SINGLE("IN1L ZC Switch", WM8993_LEFT_LINE_INPUT_1_2_VOLUME, 7, 1, 0), + +SOC_SINGLE_TLV("IN1R Volume", WM8993_RIGHT_LINE_INPUT_1_2_VOLUME, 0, 31, 0, + inpga_tlv), +SOC_SINGLE("IN1R Switch", WM8993_RIGHT_LINE_INPUT_1_2_VOLUME, 7, 1, 1), +SOC_SINGLE("IN1R ZC Switch", WM8993_RIGHT_LINE_INPUT_1_2_VOLUME, 7, 1, 0), + + +SOC_SINGLE_TLV("IN2L Volume", WM8993_LEFT_LINE_INPUT_3_4_VOLUME, 0, 31, 0, + inpga_tlv), +SOC_SINGLE("IN2L Switch", WM8993_LEFT_LINE_INPUT_3_4_VOLUME, 7, 1, 1), +SOC_SINGLE("IN2L ZC Switch", WM8993_LEFT_LINE_INPUT_3_4_VOLUME, 7, 1, 0), + +SOC_SINGLE_TLV("IN2R Volume", WM8993_RIGHT_LINE_INPUT_3_4_VOLUME, 0, 31, 0, + inpga_tlv), +SOC_SINGLE("IN2R Switch", WM8993_RIGHT_LINE_INPUT_3_4_VOLUME, 7, 1, 1), +SOC_SINGLE("IN2R ZC Switch", WM8993_RIGHT_LINE_INPUT_3_4_VOLUME, 7, 1, 0), + +SOC_SINGLE_TLV("MIXINL IN2L Volume", WM8993_INPUT_MIXER3, 7, 1, 0, + inmix_sw_tlv), +SOC_SINGLE_TLV("MIXINL IN1L Volume", WM8993_INPUT_MIXER3, 4, 1, 0, + inmix_sw_tlv), +SOC_SINGLE_TLV("MIXINL Output Record Volume", WM8993_INPUT_MIXER3, 0, 7, 0, + inmix_tlv), +SOC_SINGLE_TLV("MIXINL IN1LP Volume", WM8993_INPUT_MIXER5, 6, 7, 0, inmix_tlv), +SOC_SINGLE_TLV("MIXINL Direct Voice Volume", WM8993_INPUT_MIXER5, 0, 6, 0, + inmix_tlv), + +SOC_SINGLE_TLV("MIXINR IN2R Volume", WM8993_INPUT_MIXER4, 7, 1, 0, + inmix_sw_tlv), +SOC_SINGLE_TLV("MIXINR IN1R Volume", WM8993_INPUT_MIXER4, 4, 1, 0, + inmix_sw_tlv), +SOC_SINGLE_TLV("MIXINR Output Record Volume", WM8993_INPUT_MIXER4, 0, 7, 0, + inmix_tlv), +SOC_SINGLE_TLV("MIXINR IN1RP Volume", WM8993_INPUT_MIXER6, 6, 7, 0, inmix_tlv), +SOC_SINGLE_TLV("MIXINR Direct Voice Volume", WM8993_INPUT_MIXER6, 0, 6, 0, + inmix_tlv), + +SOC_SINGLE_TLV("Left Output Mixer IN2RN Volume", WM8993_OUTPUT_MIXER5, 6, 7, 1, + outmix_tlv), +SOC_SINGLE_TLV("Left Output Mixer IN2LN Volume", WM8993_OUTPUT_MIXER3, 6, 7, 1, + outmix_tlv), +SOC_SINGLE_TLV("Left Output Mixer IN2LP Volume", WM8993_OUTPUT_MIXER3, 9, 7, 1, + outmix_tlv), +SOC_SINGLE_TLV("Left Output Mixer IN1L Volume", WM8993_OUTPUT_MIXER3, 0, 7, 1, + outmix_tlv), +SOC_SINGLE_TLV("Left Output Mixer IN1R Volume", WM8993_OUTPUT_MIXER3, 3, 7, 1, + outmix_tlv), +SOC_SINGLE_TLV("Left Output Mixer Right Input Volume", + WM8993_OUTPUT_MIXER5, 3, 7, 1, outmix_tlv), +SOC_SINGLE_TLV("Left Output Mixer Left Input Volume", + WM8993_OUTPUT_MIXER5, 0, 7, 1, outmix_tlv), +SOC_SINGLE_TLV("Left Output Mixer DAC Volume", WM8993_OUTPUT_MIXER5, 9, 7, 1, + outmix_tlv), + +SOC_SINGLE_TLV("Right Output Mixer IN2LN Volume", + WM8993_OUTPUT_MIXER6, 6, 7, 1, outmix_tlv), +SOC_SINGLE_TLV("Right Output Mixer IN2RN Volume", + WM8993_OUTPUT_MIXER4, 6, 7, 1, outmix_tlv), +SOC_SINGLE_TLV("Right Output Mixer IN1L Volume", + WM8993_OUTPUT_MIXER4, 3, 7, 1, outmix_tlv), +SOC_SINGLE_TLV("Right Output Mixer IN1R Volume", + WM8993_OUTPUT_MIXER4, 0, 7, 1, outmix_tlv), +SOC_SINGLE_TLV("Right Output Mixer IN2RP Volume", + WM8993_OUTPUT_MIXER4, 9, 7, 1, outmix_tlv), +SOC_SINGLE_TLV("Right Output Mixer Left Input Volume", + WM8993_OUTPUT_MIXER6, 3, 7, 1, outmix_tlv), +SOC_SINGLE_TLV("Right Output Mixer Right Input Volume", + WM8993_OUTPUT_MIXER6, 6, 7, 1, outmix_tlv), +SOC_SINGLE_TLV("Right Output Mixer DAC Volume", + WM8993_OUTPUT_MIXER6, 9, 7, 1, outmix_tlv), + +SOC_DOUBLE_R_TLV("Output Volume", WM8993_LEFT_OPGA_VOLUME, + WM8993_RIGHT_OPGA_VOLUME, 0, 63, 0, outpga_tlv), +SOC_DOUBLE_R("Output Switch", WM8993_LEFT_OPGA_VOLUME, + WM8993_RIGHT_OPGA_VOLUME, 6, 1, 0), +SOC_DOUBLE_R("Output ZC Switch", WM8993_LEFT_OPGA_VOLUME, + WM8993_RIGHT_OPGA_VOLUME, 7, 1, 0), + +SOC_SINGLE("Earpiece Switch", WM8993_HPOUT2_VOLUME, 5, 1, 1), +SOC_SINGLE_TLV("Earpiece Volume", WM8993_HPOUT2_VOLUME, 4, 1, 1, earpiece_tlv), + +SOC_SINGLE_TLV("SPKL Input Volume", WM8993_SPKMIXL_ATTENUATION, + 5, 1, 1, wm_hubs_spkmix_tlv), +SOC_SINGLE_TLV("SPKL IN1LP Volume", WM8993_SPKMIXL_ATTENUATION, + 4, 1, 1, wm_hubs_spkmix_tlv), +SOC_SINGLE_TLV("SPKL Output Volume", WM8993_SPKMIXL_ATTENUATION, + 3, 1, 1, wm_hubs_spkmix_tlv), + +SOC_SINGLE_TLV("SPKR Input Volume", WM8993_SPKMIXR_ATTENUATION, + 5, 1, 1, wm_hubs_spkmix_tlv), +SOC_SINGLE_TLV("SPKR IN1RP Volume", WM8993_SPKMIXR_ATTENUATION, + 4, 1, 1, wm_hubs_spkmix_tlv), +SOC_SINGLE_TLV("SPKR Output Volume", WM8993_SPKMIXR_ATTENUATION, + 3, 1, 1, wm_hubs_spkmix_tlv), + +SOC_DOUBLE_R_TLV("Speaker Mixer Volume", + WM8993_SPKMIXL_ATTENUATION, WM8993_SPKMIXR_ATTENUATION, + 0, 3, 1, spkmixout_tlv), +SOC_DOUBLE_R_TLV("Speaker Volume", + WM8993_SPEAKER_VOLUME_LEFT, WM8993_SPEAKER_VOLUME_RIGHT, + 0, 63, 0, outpga_tlv), +SOC_DOUBLE_R("Speaker Switch", + WM8993_SPEAKER_VOLUME_LEFT, WM8993_SPEAKER_VOLUME_RIGHT, + 6, 1, 0), +SOC_DOUBLE_R("Speaker ZC Switch", + WM8993_SPEAKER_VOLUME_LEFT, WM8993_SPEAKER_VOLUME_RIGHT, + 7, 1, 0), +SOC_DOUBLE_TLV("Speaker Boost Volume", WM8993_SPKOUT_BOOST, 0, 3, 7, 0, + spkboost_tlv), +SOC_ENUM("Speaker Reference", speaker_ref), +SOC_ENUM("Speaker Mode", speaker_mode), + +{ + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Headphone Volume", + .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | + SNDRV_CTL_ELEM_ACCESS_READWRITE, + .tlv.p = outpga_tlv, + .info = snd_soc_info_volsw_2r, + .get = snd_soc_get_volsw_2r, .put = wm8993_put_dc_servo, + .private_value = (unsigned long)&(struct soc_mixer_control) { + .reg = WM8993_LEFT_OUTPUT_VOLUME, + .rreg = WM8993_RIGHT_OUTPUT_VOLUME, + .shift = 0, .max = 63 + }, +}, +SOC_DOUBLE_R("Headphone Switch", WM8993_LEFT_OUTPUT_VOLUME, + WM8993_RIGHT_OUTPUT_VOLUME, 6, 1, 0), +SOC_DOUBLE_R("Headphone ZC Switch", WM8993_LEFT_OUTPUT_VOLUME, + WM8993_RIGHT_OUTPUT_VOLUME, 7, 1, 0), + +SOC_SINGLE("LINEOUT1N Switch", WM8993_LINE_OUTPUTS_VOLUME, 6, 1, 1), +SOC_SINGLE("LINEOUT1P Switch", WM8993_LINE_OUTPUTS_VOLUME, 5, 1, 1), +SOC_SINGLE_TLV("LINEOUT1 Volume", WM8993_LINE_OUTPUTS_VOLUME, 4, 1, 1, + line_tlv), + +SOC_SINGLE("LINEOUT2N Switch", WM8993_LINE_OUTPUTS_VOLUME, 2, 1, 1), +SOC_SINGLE("LINEOUT2P Switch", WM8993_LINE_OUTPUTS_VOLUME, 1, 1, 1), +SOC_SINGLE_TLV("LINEOUT2 Volume", WM8993_LINE_OUTPUTS_VOLUME, 0, 1, 1, + line_tlv), +}; + +static int hp_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_codec *codec = w->codec; + unsigned int reg = snd_soc_read(codec, WM8993_ANALOGUE_HP_0); + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + snd_soc_update_bits(codec, WM8993_CHARGE_PUMP_1, + WM8993_CP_ENA, WM8993_CP_ENA); + + msleep(5); + + snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_1, + WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA, + WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA); + + reg |= WM8993_HPOUT1L_DLY | WM8993_HPOUT1R_DLY; + snd_soc_write(codec, WM8993_ANALOGUE_HP_0, reg); + + /* Start the DC servo */ + snd_soc_update_bits(codec, WM8993_DC_SERVO_0, + WM8993_DCS_ENA_CHAN_0 | + WM8993_DCS_ENA_CHAN_1 | + WM8993_DCS_TRIG_STARTUP_1 | + WM8993_DCS_TRIG_STARTUP_0, + WM8993_DCS_ENA_CHAN_0 | + WM8993_DCS_ENA_CHAN_1 | + WM8993_DCS_TRIG_STARTUP_1 | + WM8993_DCS_TRIG_STARTUP_0); + wait_for_dc_servo(codec); + snd_soc_update_bits(codec, WM8993_DC_SERVO_1, + WM8993_DCS_TIMER_PERIOD_01_MASK, 0xa); + + reg |= WM8993_HPOUT1R_OUTP | WM8993_HPOUT1R_RMV_SHORT | + WM8993_HPOUT1L_OUTP | WM8993_HPOUT1L_RMV_SHORT; + snd_soc_write(codec, WM8993_ANALOGUE_HP_0, reg); + break; + + case SND_SOC_DAPM_PRE_PMD: + reg &= ~(WM8993_HPOUT1L_RMV_SHORT | + WM8993_HPOUT1L_DLY | + WM8993_HPOUT1L_OUTP | + WM8993_HPOUT1R_RMV_SHORT | + WM8993_HPOUT1R_DLY | + WM8993_HPOUT1R_OUTP); + + snd_soc_update_bits(codec, WM8993_DC_SERVO_1, + WM8993_DCS_TIMER_PERIOD_01_MASK, 0); + snd_soc_update_bits(codec, WM8993_DC_SERVO_0, + WM8993_DCS_ENA_CHAN_0 | + WM8993_DCS_ENA_CHAN_1, 0); + + snd_soc_write(codec, WM8993_ANALOGUE_HP_0, reg); + snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_1, + WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA, + 0); + + snd_soc_update_bits(codec, WM8993_CHARGE_PUMP_1, + WM8993_CP_ENA, 0); + break; + } + + return 0; +} + +static int earpiece_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *control, int event) +{ + struct snd_soc_codec *codec = w->codec; + u16 reg = snd_soc_read(codec, WM8993_ANTIPOP1) & ~WM8993_HPOUT2_IN_ENA; + + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + reg |= WM8993_HPOUT2_IN_ENA; + snd_soc_write(codec, WM8993_ANTIPOP1, reg); + udelay(50); + break; + + case SND_SOC_DAPM_POST_PMD: + snd_soc_write(codec, WM8993_ANTIPOP1, reg); + break; + + default: + BUG(); + break; + } + + return 0; +} + +static const struct snd_kcontrol_new in1l_pga[] = { +SOC_DAPM_SINGLE("IN1LP Switch", WM8993_INPUT_MIXER2, 5, 1, 0), +SOC_DAPM_SINGLE("IN1LN Switch", WM8993_INPUT_MIXER2, 4, 1, 0), +}; + +static const struct snd_kcontrol_new in1r_pga[] = { +SOC_DAPM_SINGLE("IN1RP Switch", WM8993_INPUT_MIXER2, 1, 1, 0), +SOC_DAPM_SINGLE("IN1RN Switch", WM8993_INPUT_MIXER2, 0, 1, 0), +}; + +static const struct snd_kcontrol_new in2l_pga[] = { +SOC_DAPM_SINGLE("IN2LP Switch", WM8993_INPUT_MIXER2, 7, 1, 0), +SOC_DAPM_SINGLE("IN2LN Switch", WM8993_INPUT_MIXER2, 6, 1, 0), +}; + +static const struct snd_kcontrol_new in2r_pga[] = { +SOC_DAPM_SINGLE("IN2RP Switch", WM8993_INPUT_MIXER2, 3, 1, 0), +SOC_DAPM_SINGLE("IN2RN Switch", WM8993_INPUT_MIXER2, 2, 1, 0), +}; + +static const struct snd_kcontrol_new mixinl[] = { +SOC_DAPM_SINGLE("IN2L Switch", WM8993_INPUT_MIXER3, 8, 1, 0), +SOC_DAPM_SINGLE("IN1L Switch", WM8993_INPUT_MIXER3, 5, 1, 0), +}; + +static const struct snd_kcontrol_new mixinr[] = { +SOC_DAPM_SINGLE("IN2R Switch", WM8993_INPUT_MIXER4, 8, 1, 0), +SOC_DAPM_SINGLE("IN1R Switch", WM8993_INPUT_MIXER4, 5, 1, 0), +}; + +static const struct snd_kcontrol_new left_output_mixer[] = { +SOC_DAPM_SINGLE("Right Input Switch", WM8993_OUTPUT_MIXER1, 7, 1, 0), +SOC_DAPM_SINGLE("Left Input Switch", WM8993_OUTPUT_MIXER1, 6, 1, 0), +SOC_DAPM_SINGLE("IN2RN Switch", WM8993_OUTPUT_MIXER1, 5, 1, 0), +SOC_DAPM_SINGLE("IN2LN Switch", WM8993_OUTPUT_MIXER1, 4, 1, 0), +SOC_DAPM_SINGLE("IN2LP Switch", WM8993_OUTPUT_MIXER1, 1, 1, 0), +SOC_DAPM_SINGLE("IN1R Switch", WM8993_OUTPUT_MIXER1, 3, 1, 0), +SOC_DAPM_SINGLE("IN1L Switch", WM8993_OUTPUT_MIXER1, 2, 1, 0), +SOC_DAPM_SINGLE("DAC Switch", WM8993_OUTPUT_MIXER1, 0, 1, 0), +}; + +static const struct snd_kcontrol_new right_output_mixer[] = { +SOC_DAPM_SINGLE("Left Input Switch", WM8993_OUTPUT_MIXER2, 7, 1, 0), +SOC_DAPM_SINGLE("Right Input Switch", WM8993_OUTPUT_MIXER2, 6, 1, 0), +SOC_DAPM_SINGLE("IN2LN Switch", WM8993_OUTPUT_MIXER2, 5, 1, 0), +SOC_DAPM_SINGLE("IN2RN Switch", WM8993_OUTPUT_MIXER2, 4, 1, 0), +SOC_DAPM_SINGLE("IN1L Switch", WM8993_OUTPUT_MIXER2, 3, 1, 0), +SOC_DAPM_SINGLE("IN1R Switch", WM8993_OUTPUT_MIXER2, 2, 1, 0), +SOC_DAPM_SINGLE("IN2RP Switch", WM8993_OUTPUT_MIXER2, 1, 1, 0), +SOC_DAPM_SINGLE("DAC Switch", WM8993_OUTPUT_MIXER2, 0, 1, 0), +}; + +static const struct snd_kcontrol_new earpiece_mixer[] = { +SOC_DAPM_SINGLE("Direct Voice Switch", WM8993_HPOUT2_MIXER, 5, 1, 0), +SOC_DAPM_SINGLE("Left Output Switch", WM8993_HPOUT2_MIXER, 4, 1, 0), +SOC_DAPM_SINGLE("Right Output Switch", WM8993_HPOUT2_MIXER, 3, 1, 0), +}; + +static const struct snd_kcontrol_new left_speaker_boost[] = { +SOC_DAPM_SINGLE("Direct Voice Switch", WM8993_SPKOUT_MIXERS, 5, 1, 0), +SOC_DAPM_SINGLE("SPKL Switch", WM8993_SPKOUT_MIXERS, 4, 1, 0), +SOC_DAPM_SINGLE("SPKR Switch", WM8993_SPKOUT_MIXERS, 3, 1, 0), +}; + +static const struct snd_kcontrol_new right_speaker_boost[] = { +SOC_DAPM_SINGLE("Direct Voice Switch", WM8993_SPKOUT_MIXERS, 2, 1, 0), +SOC_DAPM_SINGLE("SPKL Switch", WM8993_SPKOUT_MIXERS, 1, 1, 0), +SOC_DAPM_SINGLE("SPKR Switch", WM8993_SPKOUT_MIXERS, 0, 1, 0), +}; + +static const struct snd_kcontrol_new line1_mix[] = { +SOC_DAPM_SINGLE("IN1R Switch", WM8993_LINE_MIXER1, 2, 1, 0), +SOC_DAPM_SINGLE("IN1L Switch", WM8993_LINE_MIXER1, 1, 1, 0), +SOC_DAPM_SINGLE("Output Switch", WM8993_LINE_MIXER1, 0, 1, 0), +}; + +static const struct snd_kcontrol_new line1n_mix[] = { +SOC_DAPM_SINGLE("Left Output Switch", WM8993_LINE_MIXER1, 6, 1, 0), +SOC_DAPM_SINGLE("Right Output Switch", WM8993_LINE_MIXER1, 5, 1, 0), +}; + +static const struct snd_kcontrol_new line1p_mix[] = { +SOC_DAPM_SINGLE("Left Output Switch", WM8993_LINE_MIXER1, 0, 1, 0), +}; + +static const struct snd_kcontrol_new line2_mix[] = { +SOC_DAPM_SINGLE("IN2R Switch", WM8993_LINE_MIXER2, 2, 1, 0), +SOC_DAPM_SINGLE("IN2L Switch", WM8993_LINE_MIXER2, 1, 1, 0), +SOC_DAPM_SINGLE("Output Switch", WM8993_LINE_MIXER2, 0, 1, 0), +}; + +static const struct snd_kcontrol_new line2n_mix[] = { +SOC_DAPM_SINGLE("Left Output Switch", WM8993_LINE_MIXER2, 6, 1, 0), +SOC_DAPM_SINGLE("Right Output Switch", WM8993_LINE_MIXER2, 5, 1, 0), +}; + +static const struct snd_kcontrol_new line2p_mix[] = { +SOC_DAPM_SINGLE("Right Output Switch", WM8993_LINE_MIXER2, 0, 1, 0), +}; + +static const struct snd_soc_dapm_widget analogue_dapm_widgets[] = { +SND_SOC_DAPM_INPUT("IN1LN"), +SND_SOC_DAPM_INPUT("IN1LP"), +SND_SOC_DAPM_INPUT("IN2LN"), +SND_SOC_DAPM_INPUT("IN2LP/VXRN"), +SND_SOC_DAPM_INPUT("IN1RN"), +SND_SOC_DAPM_INPUT("IN1RP"), +SND_SOC_DAPM_INPUT("IN2RN"), +SND_SOC_DAPM_INPUT("IN2RP/VXRP"), + +SND_SOC_DAPM_MICBIAS("MICBIAS2", WM8993_POWER_MANAGEMENT_1, 5, 0), +SND_SOC_DAPM_MICBIAS("MICBIAS1", WM8993_POWER_MANAGEMENT_1, 4, 0), + +SND_SOC_DAPM_MIXER("IN1L PGA", WM8993_POWER_MANAGEMENT_2, 6, 0, + in1l_pga, ARRAY_SIZE(in1l_pga)), +SND_SOC_DAPM_MIXER("IN1R PGA", WM8993_POWER_MANAGEMENT_2, 4, 0, + in1r_pga, ARRAY_SIZE(in1r_pga)), + +SND_SOC_DAPM_MIXER("IN2L PGA", WM8993_POWER_MANAGEMENT_2, 7, 0, + in2l_pga, ARRAY_SIZE(in2l_pga)), +SND_SOC_DAPM_MIXER("IN2R PGA", WM8993_POWER_MANAGEMENT_2, 5, 0, + in2r_pga, ARRAY_SIZE(in2r_pga)), + +/* Dummy widgets to represent differential paths */ +SND_SOC_DAPM_PGA("Direct Voice", SND_SOC_NOPM, 0, 0, NULL, 0), + +SND_SOC_DAPM_MIXER("MIXINL", WM8993_POWER_MANAGEMENT_2, 9, 0, + mixinl, ARRAY_SIZE(mixinl)), +SND_SOC_DAPM_MIXER("MIXINR", WM8993_POWER_MANAGEMENT_2, 8, 0, + mixinr, ARRAY_SIZE(mixinr)), + +SND_SOC_DAPM_ADC("ADCL", "Capture", WM8993_POWER_MANAGEMENT_2, 1, 0), +SND_SOC_DAPM_ADC("ADCR", "Capture", WM8993_POWER_MANAGEMENT_2, 0, 0), + +SND_SOC_DAPM_DAC("DACL", "Playback", WM8993_POWER_MANAGEMENT_3, 1, 0), +SND_SOC_DAPM_DAC("DACR", "Playback", WM8993_POWER_MANAGEMENT_3, 0, 0), + +SND_SOC_DAPM_MIXER("Left Output Mixer", WM8993_POWER_MANAGEMENT_3, 5, 0, + left_output_mixer, ARRAY_SIZE(left_output_mixer)), +SND_SOC_DAPM_MIXER("Right Output Mixer", WM8993_POWER_MANAGEMENT_3, 4, 0, + right_output_mixer, ARRAY_SIZE(right_output_mixer)), + +SND_SOC_DAPM_PGA("Left Output PGA", WM8993_POWER_MANAGEMENT_3, 7, 0, NULL, 0), +SND_SOC_DAPM_PGA("Right Output PGA", WM8993_POWER_MANAGEMENT_3, 6, 0, NULL, 0), + +SND_SOC_DAPM_PGA_E("Headphone PGA", SND_SOC_NOPM, 0, 0, + NULL, 0, + hp_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), + +SND_SOC_DAPM_MIXER("Earpiece Mixer", SND_SOC_NOPM, 0, 0, + earpiece_mixer, ARRAY_SIZE(earpiece_mixer)), +SND_SOC_DAPM_PGA_E("Earpiece Driver", WM8993_POWER_MANAGEMENT_1, 11, 0, + NULL, 0, earpiece_event, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), + +SND_SOC_DAPM_MIXER("SPKL Boost", SND_SOC_NOPM, 0, 0, + left_speaker_boost, ARRAY_SIZE(left_speaker_boost)), +SND_SOC_DAPM_MIXER("SPKR Boost", SND_SOC_NOPM, 0, 0, + right_speaker_boost, ARRAY_SIZE(right_speaker_boost)), + +SND_SOC_DAPM_PGA("SPKL Driver", WM8993_POWER_MANAGEMENT_1, 12, 0, + NULL, 0), +SND_SOC_DAPM_PGA("SPKR Driver", WM8993_POWER_MANAGEMENT_1, 13, 0, + NULL, 0), + +SND_SOC_DAPM_MIXER("LINEOUT1 Mixer", SND_SOC_NOPM, 0, 0, + line1_mix, ARRAY_SIZE(line1_mix)), +SND_SOC_DAPM_MIXER("LINEOUT2 Mixer", SND_SOC_NOPM, 0, 0, + line2_mix, ARRAY_SIZE(line2_mix)), + +SND_SOC_DAPM_MIXER("LINEOUT1N Mixer", SND_SOC_NOPM, 0, 0, + line1n_mix, ARRAY_SIZE(line1n_mix)), +SND_SOC_DAPM_MIXER("LINEOUT1P Mixer", SND_SOC_NOPM, 0, 0, + line1p_mix, ARRAY_SIZE(line1p_mix)), +SND_SOC_DAPM_MIXER("LINEOUT2N Mixer", SND_SOC_NOPM, 0, 0, + line2n_mix, ARRAY_SIZE(line2n_mix)), +SND_SOC_DAPM_MIXER("LINEOUT2P Mixer", SND_SOC_NOPM, 0, 0, + line2p_mix, ARRAY_SIZE(line2p_mix)), + +SND_SOC_DAPM_PGA("LINEOUT1N Driver", WM8993_POWER_MANAGEMENT_3, 13, 0, + NULL, 0), +SND_SOC_DAPM_PGA("LINEOUT1P Driver", WM8993_POWER_MANAGEMENT_3, 12, 0, + NULL, 0), +SND_SOC_DAPM_PGA("LINEOUT2N Driver", WM8993_POWER_MANAGEMENT_3, 11, 0, + NULL, 0), +SND_SOC_DAPM_PGA("LINEOUT2P Driver", WM8993_POWER_MANAGEMENT_3, 10, 0, + NULL, 0), + +SND_SOC_DAPM_OUTPUT("SPKOUTLP"), +SND_SOC_DAPM_OUTPUT("SPKOUTLN"), +SND_SOC_DAPM_OUTPUT("SPKOUTRP"), +SND_SOC_DAPM_OUTPUT("SPKOUTRN"), +SND_SOC_DAPM_OUTPUT("HPOUT1L"), +SND_SOC_DAPM_OUTPUT("HPOUT1R"), +SND_SOC_DAPM_OUTPUT("HPOUT2P"), +SND_SOC_DAPM_OUTPUT("HPOUT2N"), +SND_SOC_DAPM_OUTPUT("LINEOUT1P"), +SND_SOC_DAPM_OUTPUT("LINEOUT1N"), +SND_SOC_DAPM_OUTPUT("LINEOUT2P"), +SND_SOC_DAPM_OUTPUT("LINEOUT2N"), +}; + +static const struct snd_soc_dapm_route analogue_routes[] = { + { "IN1L PGA", "IN1LP Switch", "IN1LP" }, + { "IN1L PGA", "IN1LN Switch", "IN1LN" }, + + { "IN1R PGA", "IN1RP Switch", "IN1RP" }, + { "IN1R PGA", "IN1RN Switch", "IN1RN" }, + + { "IN2L PGA", "IN2LP Switch", "IN2LP/VXRN" }, + { "IN2L PGA", "IN2LN Switch", "IN2LN" }, + + { "IN2R PGA", "IN2RP Switch", "IN2RP/VXRP" }, + { "IN2R PGA", "IN2RN Switch", "IN2RN" }, + + { "Direct Voice", NULL, "IN2LP/VXRN" }, + { "Direct Voice", NULL, "IN2RP/VXRP" }, + + { "MIXINL", "IN1L Switch", "IN1L PGA" }, + { "MIXINL", "IN2L Switch", "IN2L PGA" }, + { "MIXINL", NULL, "Direct Voice" }, + { "MIXINL", NULL, "IN1LP" }, + { "MIXINL", NULL, "Left Output Mixer" }, + + { "MIXINR", "IN1R Switch", "IN1R PGA" }, + { "MIXINR", "IN2R Switch", "IN2R PGA" }, + { "MIXINR", NULL, "Direct Voice" }, + { "MIXINR", NULL, "IN1RP" }, + { "MIXINR", NULL, "Right Output Mixer" }, + + { "ADCL", NULL, "MIXINL" }, + { "ADCR", NULL, "MIXINR" }, + + { "Left Output Mixer", "Left Input Switch", "MIXINL" }, + { "Left Output Mixer", "Right Input Switch", "MIXINR" }, + { "Left Output Mixer", "IN2RN Switch", "IN2RN" }, + { "Left Output Mixer", "IN2LN Switch", "IN2LN" }, + { "Left Output Mixer", "IN2LP Switch", "IN2LP/VXRN" }, + { "Left Output Mixer", "IN1L Switch", "IN1L PGA" }, + { "Left Output Mixer", "IN1R Switch", "IN1R PGA" }, + + { "Right Output Mixer", "Left Input Switch", "MIXINL" }, + { "Right Output Mixer", "Right Input Switch", "MIXINR" }, + { "Right Output Mixer", "IN2LN Switch", "IN2LN" }, + { "Right Output Mixer", "IN2RN Switch", "IN2RN" }, + { "Right Output Mixer", "IN2RP Switch", "IN2RP/VXRP" }, + { "Right Output Mixer", "IN1L Switch", "IN1L PGA" }, + { "Right Output Mixer", "IN1R Switch", "IN1R PGA" }, + + { "Left Output PGA", NULL, "Left Output Mixer" }, + { "Left Output PGA", NULL, "TOCLK" }, + + { "Right Output PGA", NULL, "Right Output Mixer" }, + { "Right Output PGA", NULL, "TOCLK" }, + + { "Earpiece Mixer", "Direct Voice Switch", "Direct Voice" }, + { "Earpiece Mixer", "Left Output Switch", "Left Output PGA" }, + { "Earpiece Mixer", "Right Output Switch", "Right Output PGA" }, + + { "Earpiece Driver", NULL, "Earpiece Mixer" }, + { "HPOUT2N", NULL, "Earpiece Driver" }, + { "HPOUT2P", NULL, "Earpiece Driver" }, + + { "SPKL", "Input Switch", "MIXINL" }, + { "SPKL", "IN1LP Switch", "IN1LP" }, + { "SPKL", "Output Switch", "Left Output Mixer" }, + { "SPKL", NULL, "TOCLK" }, + + { "SPKR", "Input Switch", "MIXINR" }, + { "SPKR", "IN1RP Switch", "IN1RP" }, + { "SPKR", "Output Switch", "Right Output Mixer" }, + { "SPKR", NULL, "TOCLK" }, + + { "SPKL Boost", "Direct Voice Switch", "Direct Voice" }, + { "SPKL Boost", "SPKL Switch", "SPKL" }, + { "SPKL Boost", "SPKR Switch", "SPKR" }, + + { "SPKR Boost", "Direct Voice Switch", "Direct Voice" }, + { "SPKR Boost", "SPKR Switch", "SPKR" }, + { "SPKR Boost", "SPKL Switch", "SPKL" }, + + { "SPKL Driver", NULL, "SPKL Boost" }, + { "SPKL Driver", NULL, "CLK_SYS" }, + + { "SPKR Driver", NULL, "SPKR Boost" }, + { "SPKR Driver", NULL, "CLK_SYS" }, + + { "SPKOUTLP", NULL, "SPKL Driver" }, + { "SPKOUTLN", NULL, "SPKL Driver" }, + { "SPKOUTRP", NULL, "SPKR Driver" }, + { "SPKOUTRN", NULL, "SPKR Driver" }, + + { "Left Headphone Mux", "Mixer", "Left Output Mixer" }, + { "Right Headphone Mux", "Mixer", "Right Output Mixer" }, + + { "Headphone PGA", NULL, "Left Headphone Mux" }, + { "Headphone PGA", NULL, "Right Headphone Mux" }, + { "Headphone PGA", NULL, "CLK_SYS" }, + + { "HPOUT1L", NULL, "Headphone PGA" }, + { "HPOUT1R", NULL, "Headphone PGA" }, + + { "LINEOUT1N", NULL, "LINEOUT1N Driver" }, + { "LINEOUT1P", NULL, "LINEOUT1P Driver" }, + { "LINEOUT2N", NULL, "LINEOUT2N Driver" }, + { "LINEOUT2P", NULL, "LINEOUT2P Driver" }, +}; + +static const struct snd_soc_dapm_route lineout1_diff_routes[] = { + { "LINEOUT1 Mixer", "IN1L Switch", "IN1L PGA" }, + { "LINEOUT1 Mixer", "IN1R Switch", "IN1R PGA" }, + { "LINEOUT1 Mixer", "Output Switch", "Left Output Mixer" }, + + { "LINEOUT1N Driver", NULL, "LINEOUT1 Mixer" }, + { "LINEOUT1P Driver", NULL, "LINEOUT1 Mixer" }, +}; + +static const struct snd_soc_dapm_route lineout1_se_routes[] = { + { "LINEOUT1N Mixer", "Left Output Switch", "Left Output Mixer" }, + { "LINEOUT1N Mixer", "Right Output Switch", "Left Output Mixer" }, + + { "LINEOUT1P Mixer", "Left Output Switch", "Left Output Mixer" }, + + { "LINEOUT1N Driver", NULL, "LINEOUT1N Mixer" }, + { "LINEOUT1P Driver", NULL, "LINEOUT1P Mixer" }, +}; + +static const struct snd_soc_dapm_route lineout2_diff_routes[] = { + { "LINEOUT2 Mixer", "IN2L Switch", "IN2L PGA" }, + { "LINEOUT2 Mixer", "IN2R Switch", "IN2R PGA" }, + { "LINEOUT2 Mixer", "Output Switch", "Right Output Mixer" }, + + { "LINEOUT2N Driver", NULL, "LINEOUT2 Mixer" }, + { "LINEOUT2P Driver", NULL, "LINEOUT2 Mixer" }, +}; + +static const struct snd_soc_dapm_route lineout2_se_routes[] = { + { "LINEOUT2N Mixer", "Left Output Switch", "Left Output Mixer" }, + { "LINEOUT2N Mixer", "Right Output Switch", "Left Output Mixer" }, + + { "LINEOUT2P Mixer", "Right Output Switch", "Right Output Mixer" }, + + { "LINEOUT2N Driver", NULL, "LINEOUT2N Mixer" }, + { "LINEOUT2P Driver", NULL, "LINEOUT2P Mixer" }, +}; + +int wm_hubs_add_analogue_controls(struct snd_soc_codec *codec) +{ + /* Latch volume update bits & default ZC on */ + snd_soc_update_bits(codec, WM8993_LEFT_LINE_INPUT_1_2_VOLUME, + WM8993_IN1_VU, WM8993_IN1_VU); + snd_soc_update_bits(codec, WM8993_RIGHT_LINE_INPUT_1_2_VOLUME, + WM8993_IN1_VU, WM8993_IN1_VU); + snd_soc_update_bits(codec, WM8993_LEFT_LINE_INPUT_3_4_VOLUME, + WM8993_IN2_VU, WM8993_IN2_VU); + snd_soc_update_bits(codec, WM8993_RIGHT_LINE_INPUT_3_4_VOLUME, + WM8993_IN2_VU, WM8993_IN2_VU); + + snd_soc_update_bits(codec, WM8993_SPEAKER_VOLUME_RIGHT, + WM8993_SPKOUT_VU, WM8993_SPKOUT_VU); + + snd_soc_update_bits(codec, WM8993_LEFT_OUTPUT_VOLUME, + WM8993_HPOUT1L_ZC, WM8993_HPOUT1L_ZC); + snd_soc_update_bits(codec, WM8993_RIGHT_OUTPUT_VOLUME, + WM8993_HPOUT1_VU | WM8993_HPOUT1R_ZC, + WM8993_HPOUT1_VU | WM8993_HPOUT1R_ZC); + + snd_soc_update_bits(codec, WM8993_LEFT_OPGA_VOLUME, + WM8993_MIXOUTL_ZC, WM8993_MIXOUTL_ZC); + snd_soc_update_bits(codec, WM8993_RIGHT_OPGA_VOLUME, + WM8993_MIXOUTR_ZC | WM8993_MIXOUT_VU, + WM8993_MIXOUTR_ZC | WM8993_MIXOUT_VU); + + snd_soc_add_controls(codec, analogue_snd_controls, + ARRAY_SIZE(analogue_snd_controls)); + + snd_soc_dapm_new_controls(codec, analogue_dapm_widgets, + ARRAY_SIZE(analogue_dapm_widgets)); + return 0; +} +EXPORT_SYMBOL_GPL(wm_hubs_add_analogue_controls); + +int wm_hubs_add_analogue_routes(struct snd_soc_codec *codec, + int lineout1_diff, int lineout2_diff) +{ + snd_soc_dapm_add_routes(codec, analogue_routes, + ARRAY_SIZE(analogue_routes)); + + if (lineout1_diff) + snd_soc_dapm_add_routes(codec, + lineout1_diff_routes, + ARRAY_SIZE(lineout1_diff_routes)); + else + snd_soc_dapm_add_routes(codec, + lineout1_se_routes, + ARRAY_SIZE(lineout1_se_routes)); + + if (lineout2_diff) + snd_soc_dapm_add_routes(codec, + lineout2_diff_routes, + ARRAY_SIZE(lineout2_diff_routes)); + else + snd_soc_dapm_add_routes(codec, + lineout2_se_routes, + ARRAY_SIZE(lineout2_se_routes)); + + return 0; +} +EXPORT_SYMBOL_GPL(wm_hubs_add_analogue_routes); + +MODULE_DESCRIPTION("Shared support for Wolfson hubs products"); +MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/wm_hubs.h b/sound/soc/codecs/wm_hubs.h new file mode 100644 index 000000000000..ec09cb6a2939 --- /dev/null +++ b/sound/soc/codecs/wm_hubs.h @@ -0,0 +1,24 @@ +/* + * wm_hubs.h -- WM899x common code + * + * Copyright 2009 Wolfson Microelectronics plc + * + * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef _WM_HUBS_H +#define _WM_HUBS_H + +struct snd_soc_codec; + +extern const unsigned int wm_hubs_spkmix_tlv[]; + +extern int wm_hubs_add_analogue_controls(struct snd_soc_codec *); +extern int wm_hubs_add_analogue_routes(struct snd_soc_codec *, int, int); + +#endif |
