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[86.30.250.44]) by smtp.gmail.com with ESMTPSA id z189sm4851248wmc.25.2019.10.17.17.19.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Oct 2019 17:20:00 -0700 (PDT) From: Srinivas Kandagatla To: robh@kernel.org, broonie@kernel.org, linus.walleij@linaro.org, lee.jones@linaro.org Cc: vinod.koul@linaro.org, alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, spapothi@codeaurora.org, bgoswami@codeaurora.org, linux-gpio@vger.kernel.org, Srinivas Kandagatla Subject: [PATCH v2 04/11] ASoC: wcd934x: add basic controls Date: Fri, 18 Oct 2019 01:18:42 +0100 Message-Id: <20191018001849.27205-5-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20191018001849.27205-1-srinivas.kandagatla@linaro.org> References: <20191018001849.27205-1-srinivas.kandagatla@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org This patch adds basic controls found in wcd934x codec. Signed-off-by: Srinivas Kandagatla --- sound/soc/codecs/wcd934x.c | 509 +++++++++++++++++++++++++++++++++++++ 1 file changed, 509 insertions(+) diff --git a/sound/soc/codecs/wcd934x.c b/sound/soc/codecs/wcd934x.c index 2840ad1cb636..7303851b4f5d 100644 --- a/sound/soc/codecs/wcd934x.c +++ b/sound/soc/codecs/wcd934x.c @@ -121,6 +121,21 @@ #define WCD934X_DEF_MICBIAS_MV 1800 #define WCD934X_MAX_MICBIAS_MV 2850 +#define WCD_IIR_FILTER_SIZE (sizeof(u32) * BAND_MAX) + +#define WCD_IIR_FILTER_CTL(xname, iidx, bidx) \ +{ \ + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ + .info = wcd934x_iir_filter_info, \ + .get = wcd934x_get_iir_band_audio_mixer, \ + .put = wcd934x_put_iir_band_audio_mixer, \ + .private_value = (unsigned long)&(struct wcd_iir_filter_ctl) { \ + .iir_idx = iidx, \ + .band_idx = bidx, \ + .bytes_ext = {.max = WCD_IIR_FILTER_SIZE, }, \ + } \ +} + enum { SIDO_SOURCE_INTERNAL, SIDO_SOURCE_RCO_BG, @@ -218,6 +233,35 @@ static const struct wcd934x_slim_ch wcd934x_rx_chs[WCD934X_RX_MAX] = { WCD934X_SLIM_RX_CH(12), }; +/* Codec supports 2 IIR filters */ +enum { + IIR0 = 0, + IIR1, + IIR_MAX, +}; + +/* Each IIR has 5 Filter Stages */ +enum { + BAND1 = 0, + BAND2, + BAND3, + BAND4, + BAND5, + BAND_MAX, +}; + +enum { + COMPANDER_1, /* HPH_L */ + COMPANDER_2, /* HPH_R */ + COMPANDER_3, /* LO1_DIFF */ + COMPANDER_4, /* LO2_DIFF */ + COMPANDER_5, /* LO3_SE - not used in Tavil */ + COMPANDER_6, /* LO4_SE - not used in Tavil */ + COMPANDER_7, /* SWR SPK CH1 */ + COMPANDER_8, /* SWR SPK CH2 */ + COMPANDER_MAX, +}; + enum { AIF1_PB = 0, AIF1_CAP, @@ -340,6 +384,7 @@ struct wcd934x_codec { int dmic_sample_rate; + int comp_enabled[COMPANDER_MAX]; int micb_ref[WCD934X_MAX_MICBIAS]; int pullup_ref[WCD934X_MAX_MICBIAS]; @@ -349,6 +394,105 @@ struct wcd934x_codec { #define to_wcd934x_codec(_hw) container_of(_hw, struct wcd934x_codec, hw) +struct wcd_iir_filter_ctl { + unsigned int iir_idx; + unsigned int band_idx; + struct soc_bytes_ext bytes_ext; +}; + +static const DECLARE_TLV_DB_SCALE(digital_gain, 0, 1, 0); +static const DECLARE_TLV_DB_SCALE(line_gain, 0, 7, 1); +static const DECLARE_TLV_DB_SCALE(analog_gain, 0, 25, 1); +static const DECLARE_TLV_DB_SCALE(ear_pa_gain, 0, 150, 0); + +/* Cutoff frequency for high pass filter */ +static const char * const cf_text[] = { + "CF_NEG_3DB_4HZ", "CF_NEG_3DB_75HZ", "CF_NEG_3DB_150HZ" +}; + +static const char * const rx_cf_text[] = { + "CF_NEG_3DB_4HZ", "CF_NEG_3DB_75HZ", "CF_NEG_3DB_150HZ", + "CF_NEG_3DB_0P48HZ" +}; + +static const char * const rx_hph_mode_mux_text[] = { + "Class H Invalid", "Class-H Hi-Fi", "Class-H Low Power", "Class-AB", + "Class-H Hi-Fi Low Power" +}; + +static const struct soc_enum cf_dec0_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX0_TX_PATH_CFG0, 5, 3, cf_text); + +static const struct soc_enum cf_dec1_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX1_TX_PATH_CFG0, 5, 3, cf_text); + +static const struct soc_enum cf_dec2_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX2_TX_PATH_CFG0, 5, 3, cf_text); + +static const struct soc_enum cf_dec3_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX3_TX_PATH_CFG0, 5, 3, cf_text); + +static const struct soc_enum cf_dec4_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX4_TX_PATH_CFG0, 5, 3, cf_text); + +static const struct soc_enum cf_dec5_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX5_TX_PATH_CFG0, 5, 3, cf_text); + +static const struct soc_enum cf_dec6_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX6_TX_PATH_CFG0, 5, 3, cf_text); + +static const struct soc_enum cf_dec7_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX7_TX_PATH_CFG0, 5, 3, cf_text); + +static const struct soc_enum cf_dec8_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX8_TX_PATH_CFG0, 5, 3, cf_text); + +static const struct soc_enum cf_int0_1_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_RX0_RX_PATH_CFG2, 0, 4, rx_cf_text); + +static SOC_ENUM_SINGLE_DECL(cf_int0_2_enum, WCD934X_CDC_RX0_RX_PATH_MIX_CFG, 2, + rx_cf_text); + +static const struct soc_enum cf_int1_1_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_RX1_RX_PATH_CFG2, 0, 4, rx_cf_text); + +static SOC_ENUM_SINGLE_DECL(cf_int1_2_enum, WCD934X_CDC_RX1_RX_PATH_MIX_CFG, 2, + rx_cf_text); + +static const struct soc_enum cf_int2_1_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_RX2_RX_PATH_CFG2, 0, 4, rx_cf_text); + +static SOC_ENUM_SINGLE_DECL(cf_int2_2_enum, WCD934X_CDC_RX2_RX_PATH_MIX_CFG, 2, + rx_cf_text); + +static const struct soc_enum cf_int3_1_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_RX3_RX_PATH_CFG2, 0, 4, rx_cf_text); + +static SOC_ENUM_SINGLE_DECL(cf_int3_2_enum, WCD934X_CDC_RX3_RX_PATH_MIX_CFG, 2, + rx_cf_text); + +static const struct soc_enum cf_int4_1_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_RX4_RX_PATH_CFG2, 0, 4, rx_cf_text); + +static SOC_ENUM_SINGLE_DECL(cf_int4_2_enum, WCD934X_CDC_RX4_RX_PATH_MIX_CFG, 2, + rx_cf_text); + +static const struct soc_enum cf_int7_1_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_RX7_RX_PATH_CFG2, 0, 4, rx_cf_text); + +static SOC_ENUM_SINGLE_DECL(cf_int7_2_enum, WCD934X_CDC_RX7_RX_PATH_MIX_CFG, 2, + rx_cf_text); + +static const struct soc_enum cf_int8_1_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_RX8_RX_PATH_CFG2, 0, 4, rx_cf_text); + +static SOC_ENUM_SINGLE_DECL(cf_int8_2_enum, WCD934X_CDC_RX8_RX_PATH_MIX_CFG, 2, + rx_cf_text); + +static const struct soc_enum rx_hph_mode_mux_enum = + SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_hph_mode_mux_text), + rx_hph_mode_mux_text); + static int wcd934x_set_sido_input_src(struct wcd934x_codec *wcd, int sido_src) { @@ -1471,10 +1615,375 @@ static int wcd934x_comp_set_sysclk(struct snd_soc_component *comp, return clk_set_rate(wcd->extclk, freq); } +static uint32_t get_iir_band_coeff(struct snd_soc_component *component, + int iir_idx, int band_idx, + int coeff_idx) +{ + u32 value = 0; + int reg, b2_reg; + + /* Address does not automatically update if reading */ + reg = WCD934X_CDC_SIDETONE_IIR0_IIR_COEF_B1_CTL + 16 * iir_idx; + b2_reg = WCD934X_CDC_SIDETONE_IIR0_IIR_COEF_B2_CTL + 16 * iir_idx; + + snd_soc_component_write(component, reg, + ((band_idx * BAND_MAX + coeff_idx) * + sizeof(uint32_t)) & 0x7F); + + value |= snd_soc_component_read32(component, b2_reg); + snd_soc_component_write(component, reg, + ((band_idx * BAND_MAX + coeff_idx) + * sizeof(uint32_t) + 1) & 0x7F); + + value |= (snd_soc_component_read32(component, b2_reg) << 8); + snd_soc_component_write(component, reg, + ((band_idx * BAND_MAX + coeff_idx) + * sizeof(uint32_t) + 2) & 0x7F); + + value |= (snd_soc_component_read32(component, b2_reg) << 16); + snd_soc_component_write(component, reg, + ((band_idx * BAND_MAX + coeff_idx) + * sizeof(uint32_t) + 3) & 0x7F); + + /* Mask bits top 2 bits since they are reserved */ + value |= (snd_soc_component_read32(component, b2_reg) << 24); + return value; +} + +static void set_iir_band_coeff(struct snd_soc_component *component, + int iir_idx, int band_idx, + uint32_t value) +{ + int reg = WCD934X_CDC_SIDETONE_IIR0_IIR_COEF_B2_CTL + 16 * iir_idx; + + snd_soc_component_write(component, reg, (value & 0xFF)); + snd_soc_component_write(component, reg, (value >> 8) & 0xFF); + snd_soc_component_write(component, reg, (value >> 16) & 0xFF); + /* Mask top 2 bits, 7-8 are reserved */ + snd_soc_component_write(component, reg, (value >> 24) & 0x3F); +} + +static int wcd934x_put_iir_band_audio_mixer( + struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct wcd_iir_filter_ctl *ctl = + (struct wcd_iir_filter_ctl *)kcontrol->private_value; + struct soc_bytes_ext *params = &ctl->bytes_ext; + int iir_idx = ctl->iir_idx; + int band_idx = ctl->band_idx; + u32 coeff[BAND_MAX]; + int reg = WCD934X_CDC_SIDETONE_IIR0_IIR_COEF_B1_CTL + 16 * iir_idx; + + memcpy(&coeff[0], ucontrol->value.bytes.data, params->max); + + /* Mask top bit it is reserved */ + /* Updates addr automatically for each B2 write */ + snd_soc_component_write(component, reg, (band_idx * BAND_MAX * + sizeof(uint32_t)) & 0x7F); + + set_iir_band_coeff(component, iir_idx, band_idx, coeff[0]); + set_iir_band_coeff(component, iir_idx, band_idx, coeff[1]); + set_iir_band_coeff(component, iir_idx, band_idx, coeff[2]); + set_iir_band_coeff(component, iir_idx, band_idx, coeff[3]); + set_iir_band_coeff(component, iir_idx, band_idx, coeff[4]); + + return 0; +} + +static int wcd934x_get_iir_band_audio_mixer( + struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct wcd_iir_filter_ctl *ctl = + (struct wcd_iir_filter_ctl *)kcontrol->private_value; + struct soc_bytes_ext *params = &ctl->bytes_ext; + int iir_idx = ctl->iir_idx; + int band_idx = ctl->band_idx; + u32 coeff[BAND_MAX]; + + coeff[0] = get_iir_band_coeff(component, iir_idx, band_idx, 0); + coeff[1] = get_iir_band_coeff(component, iir_idx, band_idx, 1); + coeff[2] = get_iir_band_coeff(component, iir_idx, band_idx, 2); + coeff[3] = get_iir_band_coeff(component, iir_idx, band_idx, 3); + coeff[4] = get_iir_band_coeff(component, iir_idx, band_idx, 4); + + memcpy(ucontrol->value.bytes.data, &coeff[0], params->max); + + return 0; +} + +static int wcd934x_iir_filter_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *ucontrol) +{ + struct wcd_iir_filter_ctl *ctl = + (struct wcd_iir_filter_ctl *)kcontrol->private_value; + struct soc_bytes_ext *params = &ctl->bytes_ext; + + ucontrol->type = SNDRV_CTL_ELEM_TYPE_BYTES; + ucontrol->count = params->max; + + return 0; +} + +static int wcd934x_compander_get(struct snd_kcontrol *kc, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kc); + int comp = ((struct soc_mixer_control *)kc->private_value)->shift; + struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); + + ucontrol->value.integer.value[0] = wcd->comp_enabled[comp]; + + return 0; +} + +static int wcd934x_compander_set(struct snd_kcontrol *kc, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kc); + struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); + int comp = ((struct soc_mixer_control *)kc->private_value)->shift; + int value = ucontrol->value.integer.value[0]; + int sel; + + wcd->comp_enabled[comp] = value; + sel = value ? WCD934X_HPH_GAIN_SRC_SEL_COMPANDER : + WCD934X_HPH_GAIN_SRC_SEL_REGISTER; + + /* Any specific register configuration for compander */ + switch (comp) { + case COMPANDER_1: + /* Set Gain Source Select based on compander enable/disable */ + snd_soc_component_update_bits(component, WCD934X_HPH_L_EN, + WCD934X_HPH_GAIN_SRC_SEL_MASK, + sel); + break; + case COMPANDER_2: + snd_soc_component_update_bits(component, WCD934X_HPH_R_EN, + WCD934X_HPH_GAIN_SRC_SEL_MASK, + sel); + break; + case COMPANDER_3: + case COMPANDER_4: + case COMPANDER_7: + case COMPANDER_8: + break; + default: + break; + }; + + return 0; +} + +static int wcd934x_rx_hph_mode_get(struct snd_kcontrol *kc, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kc); + struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); + + ucontrol->value.enumerated.item[0] = wcd->hph_mode; + + return 0; +} + +static int wcd934x_rx_hph_mode_put(struct snd_kcontrol *kc, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kc); + struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); + u32 mode_val; + + mode_val = ucontrol->value.enumerated.item[0]; + + if (mode_val == 0) { + dev_err(wcd->dev, "Invalid HPH Mode, default to ClSH HiFi\n"); + mode_val = CLS_H_LOHIFI; + } + wcd->hph_mode = mode_val; + + return 0; +} + +static const struct snd_kcontrol_new wcd934x_snd_controls[] = { + /* Gain Controls */ + SOC_SINGLE_TLV("EAR PA Volume", WCD934X_ANA_EAR, 4, 4, 1, ear_pa_gain), + SOC_SINGLE_TLV("HPHL Volume", WCD934X_HPH_L_EN, 0, 24, 1, line_gain), + SOC_SINGLE_TLV("HPHR Volume", WCD934X_HPH_R_EN, 0, 24, 1, line_gain), + SOC_SINGLE_TLV("LINEOUT1 Volume", WCD934X_DIFF_LO_LO1_COMPANDER, + 3, 16, 1, line_gain), + SOC_SINGLE_TLV("LINEOUT2 Volume", WCD934X_DIFF_LO_LO2_COMPANDER, + 3, 16, 1, line_gain), + + SOC_SINGLE_TLV("ADC1 Volume", WCD934X_ANA_AMIC1, 0, 20, 0, analog_gain), + SOC_SINGLE_TLV("ADC2 Volume", WCD934X_ANA_AMIC2, 0, 20, 0, analog_gain), + SOC_SINGLE_TLV("ADC3 Volume", WCD934X_ANA_AMIC3, 0, 20, 0, analog_gain), + SOC_SINGLE_TLV("ADC4 Volume", WCD934X_ANA_AMIC4, 0, 20, 0, analog_gain), + + SOC_SINGLE_SX_TLV("RX0 Digital Volume", WCD934X_CDC_RX0_RX_VOL_CTL, + 0, -84, 40, digital_gain), /* -84dB min - 40dB max */ + SOC_SINGLE_SX_TLV("RX1 Digital Volume", WCD934X_CDC_RX1_RX_VOL_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("RX2 Digital Volume", WCD934X_CDC_RX2_RX_VOL_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("RX3 Digital Volume", WCD934X_CDC_RX3_RX_VOL_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("RX4 Digital Volume", WCD934X_CDC_RX4_RX_VOL_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("RX7 Digital Volume", WCD934X_CDC_RX7_RX_VOL_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("RX8 Digital Volume", WCD934X_CDC_RX8_RX_VOL_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("RX0 Mix Digital Volume", + WCD934X_CDC_RX0_RX_VOL_MIX_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("RX1 Mix Digital Volume", + WCD934X_CDC_RX1_RX_VOL_MIX_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("RX2 Mix Digital Volume", + WCD934X_CDC_RX2_RX_VOL_MIX_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("RX3 Mix Digital Volume", + WCD934X_CDC_RX3_RX_VOL_MIX_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("RX4 Mix Digital Volume", + WCD934X_CDC_RX4_RX_VOL_MIX_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("RX7 Mix Digital Volume", + WCD934X_CDC_RX7_RX_VOL_MIX_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("RX8 Mix Digital Volume", + WCD934X_CDC_RX8_RX_VOL_MIX_CTL, + 0, -84, 40, digital_gain), + + SOC_SINGLE_SX_TLV("DEC0 Volume", WCD934X_CDC_TX0_TX_VOL_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("DEC1 Volume", WCD934X_CDC_TX1_TX_VOL_CTL, 0, + -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("DEC2 Volume", WCD934X_CDC_TX2_TX_VOL_CTL, 0, + -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("DEC3 Volume", WCD934X_CDC_TX3_TX_VOL_CTL, 0, + -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("DEC4 Volume", WCD934X_CDC_TX4_TX_VOL_CTL, 0, + -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("DEC5 Volume", WCD934X_CDC_TX5_TX_VOL_CTL, 0, + -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("DEC6 Volume", WCD934X_CDC_TX6_TX_VOL_CTL, 0, + -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("DEC7 Volume", WCD934X_CDC_TX7_TX_VOL_CTL, 0, + -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("DEC8 Volume", WCD934X_CDC_TX8_TX_VOL_CTL, 0, + -84, 40, digital_gain), + + SOC_SINGLE_SX_TLV("IIR0 INP0 Volume", + WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B1_CTL, 0, -84, 40, + digital_gain), + SOC_SINGLE_SX_TLV("IIR0 INP1 Volume", + WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B2_CTL, 0, -84, 40, + digital_gain), + SOC_SINGLE_SX_TLV("IIR0 INP2 Volume", + WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B3_CTL, 0, -84, 40, + digital_gain), + SOC_SINGLE_SX_TLV("IIR0 INP3 Volume", + WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B4_CTL, 0, -84, 40, + digital_gain), + SOC_SINGLE_SX_TLV("IIR1 INP0 Volume", + WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B1_CTL, 0, -84, 40, + digital_gain), + SOC_SINGLE_SX_TLV("IIR1 INP1 Volume", + WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B2_CTL, 0, -84, 40, + digital_gain), + SOC_SINGLE_SX_TLV("IIR1 INP2 Volume", + WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B3_CTL, 0, -84, 40, + digital_gain), + SOC_SINGLE_SX_TLV("IIR1 INP3 Volume", + WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B4_CTL, 0, -84, 40, + digital_gain), + + SOC_ENUM("TX0 HPF cut off", cf_dec0_enum), + SOC_ENUM("TX1 HPF cut off", cf_dec1_enum), + SOC_ENUM("TX2 HPF cut off", cf_dec2_enum), + SOC_ENUM("TX3 HPF cut off", cf_dec3_enum), + SOC_ENUM("TX4 HPF cut off", cf_dec4_enum), + SOC_ENUM("TX5 HPF cut off", cf_dec5_enum), + SOC_ENUM("TX6 HPF cut off", cf_dec6_enum), + SOC_ENUM("TX7 HPF cut off", cf_dec7_enum), + SOC_ENUM("TX8 HPF cut off", cf_dec8_enum), + + SOC_ENUM("RX INT0_1 HPF cut off", cf_int0_1_enum), + SOC_ENUM("RX INT0_2 HPF cut off", cf_int0_2_enum), + SOC_ENUM("RX INT1_1 HPF cut off", cf_int1_1_enum), + SOC_ENUM("RX INT1_2 HPF cut off", cf_int1_2_enum), + SOC_ENUM("RX INT2_1 HPF cut off", cf_int2_1_enum), + SOC_ENUM("RX INT2_2 HPF cut off", cf_int2_2_enum), + SOC_ENUM("RX INT3_1 HPF cut off", cf_int3_1_enum), + SOC_ENUM("RX INT3_2 HPF cut off", cf_int3_2_enum), + SOC_ENUM("RX INT4_1 HPF cut off", cf_int4_1_enum), + SOC_ENUM("RX INT4_2 HPF cut off", cf_int4_2_enum), + SOC_ENUM("RX INT7_1 HPF cut off", cf_int7_1_enum), + SOC_ENUM("RX INT7_2 HPF cut off", cf_int7_2_enum), + SOC_ENUM("RX INT8_1 HPF cut off", cf_int8_1_enum), + SOC_ENUM("RX INT8_2 HPF cut off", cf_int8_2_enum), + + SOC_ENUM_EXT("RX HPH Mode", rx_hph_mode_mux_enum, + wcd934x_rx_hph_mode_get, wcd934x_rx_hph_mode_put), + + SOC_SINGLE("IIR1 Band1 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL, + 0, 1, 0), + SOC_SINGLE("IIR1 Band2 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL, + 1, 1, 0), + SOC_SINGLE("IIR1 Band3 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL, + 2, 1, 0), + SOC_SINGLE("IIR1 Band4 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL, + 3, 1, 0), + SOC_SINGLE("IIR1 Band5 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL, + 4, 1, 0), + SOC_SINGLE("IIR2 Band1 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL, + 0, 1, 0), + SOC_SINGLE("IIR2 Band2 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL, + 1, 1, 0), + SOC_SINGLE("IIR2 Band3 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL, + 2, 1, 0), + SOC_SINGLE("IIR2 Band4 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL, + 3, 1, 0), + SOC_SINGLE("IIR2 Band5 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL, + 4, 1, 0), + WCD_IIR_FILTER_CTL("IIR0 Band1", IIR0, BAND1), + WCD_IIR_FILTER_CTL("IIR0 Band2", IIR0, BAND2), + WCD_IIR_FILTER_CTL("IIR0 Band3", IIR0, BAND3), + WCD_IIR_FILTER_CTL("IIR0 Band4", IIR0, BAND4), + WCD_IIR_FILTER_CTL("IIR0 Band5", IIR0, BAND5), + + WCD_IIR_FILTER_CTL("IIR1 Band1", IIR1, BAND1), + WCD_IIR_FILTER_CTL("IIR1 Band2", IIR1, BAND2), + WCD_IIR_FILTER_CTL("IIR1 Band3", IIR1, BAND3), + WCD_IIR_FILTER_CTL("IIR1 Band4", IIR1, BAND4), + WCD_IIR_FILTER_CTL("IIR1 Band5", IIR1, BAND5), + + SOC_SINGLE_EXT("COMP1 Switch", SND_SOC_NOPM, COMPANDER_1, 1, 0, + wcd934x_compander_get, wcd934x_compander_set), + SOC_SINGLE_EXT("COMP2 Switch", SND_SOC_NOPM, COMPANDER_2, 1, 0, + wcd934x_compander_get, wcd934x_compander_set), + SOC_SINGLE_EXT("COMP3 Switch", SND_SOC_NOPM, COMPANDER_3, 1, 0, + wcd934x_compander_get, wcd934x_compander_set), + SOC_SINGLE_EXT("COMP4 Switch", SND_SOC_NOPM, COMPANDER_4, 1, 0, + wcd934x_compander_get, wcd934x_compander_set), + SOC_SINGLE_EXT("COMP7 Switch", SND_SOC_NOPM, COMPANDER_7, 1, 0, + wcd934x_compander_get, wcd934x_compander_set), + SOC_SINGLE_EXT("COMP8 Switch", SND_SOC_NOPM, COMPANDER_8, 1, 0, + wcd934x_compander_get, wcd934x_compander_set), +}; + static const struct snd_soc_component_driver wcd934x_component_drv = { .probe = wcd934x_comp_probe, .remove = wcd934x_comp_remove, .set_sysclk = wcd934x_comp_set_sysclk, + .controls = wcd934x_snd_controls, + .num_controls = 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[86.30.250.44]) by smtp.gmail.com with ESMTPSA id z189sm4851248wmc.25.2019.10.17.17.19.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Oct 2019 17:20:00 -0700 (PDT) From: Srinivas Kandagatla To: robh@kernel.org, broonie@kernel.org, linus.walleij@linaro.org, lee.jones@linaro.org Date: Fri, 18 Oct 2019 01:18:42 +0100 Message-Id: <20191018001849.27205-5-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20191018001849.27205-1-srinivas.kandagatla@linaro.org> References: <20191018001849.27205-1-srinivas.kandagatla@linaro.org> MIME-Version: 1.0 Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, bgoswami@codeaurora.org, vinod.koul@linaro.org, spapothi@codeaurora.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, Srinivas Kandagatla Subject: [alsa-devel] [PATCH v2 04/11] ASoC: wcd934x: add basic controls X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" This patch adds basic controls found in wcd934x codec. Signed-off-by: Srinivas Kandagatla --- sound/soc/codecs/wcd934x.c | 509 +++++++++++++++++++++++++++++++++++++ 1 file changed, 509 insertions(+) diff --git a/sound/soc/codecs/wcd934x.c b/sound/soc/codecs/wcd934x.c index 2840ad1cb636..7303851b4f5d 100644 --- a/sound/soc/codecs/wcd934x.c +++ b/sound/soc/codecs/wcd934x.c @@ -121,6 +121,21 @@ #define WCD934X_DEF_MICBIAS_MV 1800 #define WCD934X_MAX_MICBIAS_MV 2850 +#define WCD_IIR_FILTER_SIZE (sizeof(u32) * BAND_MAX) + +#define WCD_IIR_FILTER_CTL(xname, iidx, bidx) \ +{ \ + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ + .info = wcd934x_iir_filter_info, \ + .get = wcd934x_get_iir_band_audio_mixer, \ + .put = wcd934x_put_iir_band_audio_mixer, \ + .private_value = (unsigned long)&(struct wcd_iir_filter_ctl) { \ + .iir_idx = iidx, \ + .band_idx = bidx, \ + .bytes_ext = {.max = WCD_IIR_FILTER_SIZE, }, \ + } \ +} + enum { SIDO_SOURCE_INTERNAL, SIDO_SOURCE_RCO_BG, @@ -218,6 +233,35 @@ static const struct wcd934x_slim_ch wcd934x_rx_chs[WCD934X_RX_MAX] = { WCD934X_SLIM_RX_CH(12), }; +/* Codec supports 2 IIR filters */ +enum { + IIR0 = 0, + IIR1, + IIR_MAX, +}; + +/* Each IIR has 5 Filter Stages */ +enum { + BAND1 = 0, + BAND2, + BAND3, + BAND4, + BAND5, + BAND_MAX, +}; + +enum { + COMPANDER_1, /* HPH_L */ + COMPANDER_2, /* HPH_R */ + COMPANDER_3, /* LO1_DIFF */ + COMPANDER_4, /* LO2_DIFF */ + COMPANDER_5, /* LO3_SE - not used in Tavil */ + COMPANDER_6, /* LO4_SE - not used in Tavil */ + COMPANDER_7, /* SWR SPK CH1 */ + COMPANDER_8, /* SWR SPK CH2 */ + COMPANDER_MAX, +}; + enum { AIF1_PB = 0, AIF1_CAP, @@ -340,6 +384,7 @@ struct wcd934x_codec { int dmic_sample_rate; + int comp_enabled[COMPANDER_MAX]; int micb_ref[WCD934X_MAX_MICBIAS]; int pullup_ref[WCD934X_MAX_MICBIAS]; @@ -349,6 +394,105 @@ struct wcd934x_codec { #define to_wcd934x_codec(_hw) container_of(_hw, struct wcd934x_codec, hw) +struct wcd_iir_filter_ctl { + unsigned int iir_idx; + unsigned int band_idx; + struct soc_bytes_ext bytes_ext; +}; + +static const DECLARE_TLV_DB_SCALE(digital_gain, 0, 1, 0); +static const DECLARE_TLV_DB_SCALE(line_gain, 0, 7, 1); +static const DECLARE_TLV_DB_SCALE(analog_gain, 0, 25, 1); +static const DECLARE_TLV_DB_SCALE(ear_pa_gain, 0, 150, 0); + +/* Cutoff frequency for high pass filter */ +static const char * const cf_text[] = { + "CF_NEG_3DB_4HZ", "CF_NEG_3DB_75HZ", "CF_NEG_3DB_150HZ" +}; + +static const char * const rx_cf_text[] = { + "CF_NEG_3DB_4HZ", "CF_NEG_3DB_75HZ", "CF_NEG_3DB_150HZ", + "CF_NEG_3DB_0P48HZ" +}; + +static const char * const rx_hph_mode_mux_text[] = { + "Class H Invalid", "Class-H Hi-Fi", "Class-H Low Power", "Class-AB", + "Class-H Hi-Fi Low Power" +}; + +static const struct soc_enum cf_dec0_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX0_TX_PATH_CFG0, 5, 3, cf_text); + +static const struct soc_enum cf_dec1_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX1_TX_PATH_CFG0, 5, 3, cf_text); + +static const struct soc_enum cf_dec2_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX2_TX_PATH_CFG0, 5, 3, cf_text); + +static const struct soc_enum cf_dec3_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX3_TX_PATH_CFG0, 5, 3, cf_text); + +static const struct soc_enum cf_dec4_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX4_TX_PATH_CFG0, 5, 3, cf_text); + +static const struct soc_enum cf_dec5_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX5_TX_PATH_CFG0, 5, 3, cf_text); + +static const struct soc_enum cf_dec6_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX6_TX_PATH_CFG0, 5, 3, cf_text); + +static const struct soc_enum cf_dec7_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX7_TX_PATH_CFG0, 5, 3, cf_text); + +static const struct soc_enum cf_dec8_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX8_TX_PATH_CFG0, 5, 3, cf_text); + +static const struct soc_enum cf_int0_1_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_RX0_RX_PATH_CFG2, 0, 4, rx_cf_text); + +static SOC_ENUM_SINGLE_DECL(cf_int0_2_enum, WCD934X_CDC_RX0_RX_PATH_MIX_CFG, 2, + rx_cf_text); + +static const struct soc_enum cf_int1_1_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_RX1_RX_PATH_CFG2, 0, 4, rx_cf_text); + +static SOC_ENUM_SINGLE_DECL(cf_int1_2_enum, WCD934X_CDC_RX1_RX_PATH_MIX_CFG, 2, + rx_cf_text); + +static const struct soc_enum cf_int2_1_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_RX2_RX_PATH_CFG2, 0, 4, rx_cf_text); + +static SOC_ENUM_SINGLE_DECL(cf_int2_2_enum, WCD934X_CDC_RX2_RX_PATH_MIX_CFG, 2, + rx_cf_text); + +static const struct soc_enum cf_int3_1_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_RX3_RX_PATH_CFG2, 0, 4, rx_cf_text); + +static SOC_ENUM_SINGLE_DECL(cf_int3_2_enum, WCD934X_CDC_RX3_RX_PATH_MIX_CFG, 2, + rx_cf_text); + +static const struct soc_enum cf_int4_1_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_RX4_RX_PATH_CFG2, 0, 4, rx_cf_text); + +static SOC_ENUM_SINGLE_DECL(cf_int4_2_enum, WCD934X_CDC_RX4_RX_PATH_MIX_CFG, 2, + rx_cf_text); + +static const struct soc_enum cf_int7_1_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_RX7_RX_PATH_CFG2, 0, 4, rx_cf_text); + +static SOC_ENUM_SINGLE_DECL(cf_int7_2_enum, WCD934X_CDC_RX7_RX_PATH_MIX_CFG, 2, + rx_cf_text); + +static const struct soc_enum cf_int8_1_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_RX8_RX_PATH_CFG2, 0, 4, rx_cf_text); + +static SOC_ENUM_SINGLE_DECL(cf_int8_2_enum, WCD934X_CDC_RX8_RX_PATH_MIX_CFG, 2, + rx_cf_text); + +static const struct soc_enum rx_hph_mode_mux_enum = + SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_hph_mode_mux_text), + rx_hph_mode_mux_text); + static int wcd934x_set_sido_input_src(struct wcd934x_codec *wcd, int sido_src) { @@ -1471,10 +1615,375 @@ static int wcd934x_comp_set_sysclk(struct snd_soc_component *comp, return clk_set_rate(wcd->extclk, freq); } +static uint32_t get_iir_band_coeff(struct snd_soc_component *component, + int iir_idx, int band_idx, + int coeff_idx) +{ + u32 value = 0; + int reg, b2_reg; + + /* Address does not automatically update if reading */ + reg = WCD934X_CDC_SIDETONE_IIR0_IIR_COEF_B1_CTL + 16 * iir_idx; + b2_reg = WCD934X_CDC_SIDETONE_IIR0_IIR_COEF_B2_CTL + 16 * iir_idx; + + snd_soc_component_write(component, reg, + ((band_idx * BAND_MAX + coeff_idx) * + sizeof(uint32_t)) & 0x7F); + + value |= snd_soc_component_read32(component, b2_reg); + snd_soc_component_write(component, reg, + ((band_idx * BAND_MAX + coeff_idx) + * sizeof(uint32_t) + 1) & 0x7F); + + value |= (snd_soc_component_read32(component, b2_reg) << 8); + snd_soc_component_write(component, reg, + ((band_idx * BAND_MAX + coeff_idx) + * sizeof(uint32_t) + 2) & 0x7F); + + value |= (snd_soc_component_read32(component, b2_reg) << 16); + snd_soc_component_write(component, reg, + ((band_idx * BAND_MAX + coeff_idx) + * sizeof(uint32_t) + 3) & 0x7F); + + /* Mask bits top 2 bits since they are reserved */ + value |= (snd_soc_component_read32(component, b2_reg) << 24); + return value; +} + +static void set_iir_band_coeff(struct snd_soc_component *component, + int iir_idx, int band_idx, + uint32_t value) +{ + int reg = WCD934X_CDC_SIDETONE_IIR0_IIR_COEF_B2_CTL + 16 * iir_idx; + + snd_soc_component_write(component, reg, (value & 0xFF)); + snd_soc_component_write(component, reg, (value >> 8) & 0xFF); + snd_soc_component_write(component, reg, (value >> 16) & 0xFF); + /* Mask top 2 bits, 7-8 are reserved */ + snd_soc_component_write(component, reg, (value >> 24) & 0x3F); +} + +static int wcd934x_put_iir_band_audio_mixer( + struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct wcd_iir_filter_ctl *ctl = + (struct wcd_iir_filter_ctl *)kcontrol->private_value; + struct soc_bytes_ext *params = &ctl->bytes_ext; + int iir_idx = ctl->iir_idx; + int band_idx = ctl->band_idx; + u32 coeff[BAND_MAX]; + int reg = WCD934X_CDC_SIDETONE_IIR0_IIR_COEF_B1_CTL + 16 * iir_idx; + + memcpy(&coeff[0], ucontrol->value.bytes.data, params->max); + + /* Mask top bit it is reserved */ + /* Updates addr automatically for each B2 write */ + snd_soc_component_write(component, reg, (band_idx * BAND_MAX * + sizeof(uint32_t)) & 0x7F); + + set_iir_band_coeff(component, iir_idx, band_idx, coeff[0]); + set_iir_band_coeff(component, iir_idx, band_idx, coeff[1]); + set_iir_band_coeff(component, iir_idx, band_idx, coeff[2]); + set_iir_band_coeff(component, iir_idx, band_idx, coeff[3]); + set_iir_band_coeff(component, iir_idx, band_idx, coeff[4]); + + return 0; +} + +static int wcd934x_get_iir_band_audio_mixer( + struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct wcd_iir_filter_ctl *ctl = + (struct wcd_iir_filter_ctl *)kcontrol->private_value; + struct soc_bytes_ext *params = &ctl->bytes_ext; + int iir_idx = ctl->iir_idx; + int band_idx = ctl->band_idx; + u32 coeff[BAND_MAX]; + + coeff[0] = get_iir_band_coeff(component, iir_idx, band_idx, 0); + coeff[1] = get_iir_band_coeff(component, iir_idx, band_idx, 1); + coeff[2] = get_iir_band_coeff(component, iir_idx, band_idx, 2); + coeff[3] = get_iir_band_coeff(component, iir_idx, band_idx, 3); + coeff[4] = get_iir_band_coeff(component, iir_idx, band_idx, 4); + + memcpy(ucontrol->value.bytes.data, &coeff[0], params->max); + + return 0; +} + +static int wcd934x_iir_filter_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *ucontrol) +{ + struct wcd_iir_filter_ctl *ctl = + (struct wcd_iir_filter_ctl *)kcontrol->private_value; + struct soc_bytes_ext *params = &ctl->bytes_ext; + + ucontrol->type = SNDRV_CTL_ELEM_TYPE_BYTES; + ucontrol->count = params->max; + + return 0; +} + +static int wcd934x_compander_get(struct snd_kcontrol *kc, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kc); + int comp = ((struct soc_mixer_control *)kc->private_value)->shift; + struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); + + ucontrol->value.integer.value[0] = wcd->comp_enabled[comp]; + + return 0; +} + +static int wcd934x_compander_set(struct snd_kcontrol *kc, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kc); + struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); + int comp = ((struct soc_mixer_control *)kc->private_value)->shift; + int value = ucontrol->value.integer.value[0]; + int sel; + + wcd->comp_enabled[comp] = value; + sel = value ? WCD934X_HPH_GAIN_SRC_SEL_COMPANDER : + WCD934X_HPH_GAIN_SRC_SEL_REGISTER; + + /* Any specific register configuration for compander */ + switch (comp) { + case COMPANDER_1: + /* Set Gain Source Select based on compander enable/disable */ + snd_soc_component_update_bits(component, WCD934X_HPH_L_EN, + WCD934X_HPH_GAIN_SRC_SEL_MASK, + sel); + break; + case COMPANDER_2: + snd_soc_component_update_bits(component, WCD934X_HPH_R_EN, + WCD934X_HPH_GAIN_SRC_SEL_MASK, + sel); + break; + case COMPANDER_3: + case COMPANDER_4: + case COMPANDER_7: + case COMPANDER_8: + break; + default: + break; + }; + + return 0; +} + +static int wcd934x_rx_hph_mode_get(struct snd_kcontrol *kc, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kc); + struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); + + ucontrol->value.enumerated.item[0] = wcd->hph_mode; + + return 0; +} + +static int wcd934x_rx_hph_mode_put(struct snd_kcontrol *kc, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kc); + struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); + u32 mode_val; + + mode_val = ucontrol->value.enumerated.item[0]; + + if (mode_val == 0) { + dev_err(wcd->dev, "Invalid HPH Mode, default to ClSH HiFi\n"); + mode_val = CLS_H_LOHIFI; + } + wcd->hph_mode = mode_val; + + return 0; +} + +static const struct snd_kcontrol_new wcd934x_snd_controls[] = { + /* Gain Controls */ + SOC_SINGLE_TLV("EAR PA Volume", WCD934X_ANA_EAR, 4, 4, 1, ear_pa_gain), + SOC_SINGLE_TLV("HPHL Volume", WCD934X_HPH_L_EN, 0, 24, 1, line_gain), + SOC_SINGLE_TLV("HPHR Volume", WCD934X_HPH_R_EN, 0, 24, 1, line_gain), + SOC_SINGLE_TLV("LINEOUT1 Volume", WCD934X_DIFF_LO_LO1_COMPANDER, + 3, 16, 1, line_gain), + SOC_SINGLE_TLV("LINEOUT2 Volume", WCD934X_DIFF_LO_LO2_COMPANDER, + 3, 16, 1, line_gain), + + SOC_SINGLE_TLV("ADC1 Volume", WCD934X_ANA_AMIC1, 0, 20, 0, analog_gain), + SOC_SINGLE_TLV("ADC2 Volume", WCD934X_ANA_AMIC2, 0, 20, 0, analog_gain), + SOC_SINGLE_TLV("ADC3 Volume", WCD934X_ANA_AMIC3, 0, 20, 0, analog_gain), + SOC_SINGLE_TLV("ADC4 Volume", WCD934X_ANA_AMIC4, 0, 20, 0, analog_gain), + + SOC_SINGLE_SX_TLV("RX0 Digital Volume", WCD934X_CDC_RX0_RX_VOL_CTL, + 0, -84, 40, digital_gain), /* -84dB min - 40dB max */ + SOC_SINGLE_SX_TLV("RX1 Digital Volume", WCD934X_CDC_RX1_RX_VOL_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("RX2 Digital Volume", WCD934X_CDC_RX2_RX_VOL_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("RX3 Digital Volume", WCD934X_CDC_RX3_RX_VOL_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("RX4 Digital Volume", WCD934X_CDC_RX4_RX_VOL_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("RX7 Digital Volume", WCD934X_CDC_RX7_RX_VOL_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("RX8 Digital Volume", WCD934X_CDC_RX8_RX_VOL_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("RX0 Mix Digital Volume", + WCD934X_CDC_RX0_RX_VOL_MIX_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("RX1 Mix Digital Volume", + WCD934X_CDC_RX1_RX_VOL_MIX_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("RX2 Mix Digital Volume", + WCD934X_CDC_RX2_RX_VOL_MIX_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("RX3 Mix Digital Volume", + WCD934X_CDC_RX3_RX_VOL_MIX_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("RX4 Mix Digital Volume", + WCD934X_CDC_RX4_RX_VOL_MIX_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("RX7 Mix Digital Volume", + WCD934X_CDC_RX7_RX_VOL_MIX_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("RX8 Mix Digital Volume", + WCD934X_CDC_RX8_RX_VOL_MIX_CTL, + 0, -84, 40, digital_gain), + + SOC_SINGLE_SX_TLV("DEC0 Volume", WCD934X_CDC_TX0_TX_VOL_CTL, + 0, -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("DEC1 Volume", WCD934X_CDC_TX1_TX_VOL_CTL, 0, + -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("DEC2 Volume", WCD934X_CDC_TX2_TX_VOL_CTL, 0, + -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("DEC3 Volume", WCD934X_CDC_TX3_TX_VOL_CTL, 0, + -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("DEC4 Volume", WCD934X_CDC_TX4_TX_VOL_CTL, 0, + -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("DEC5 Volume", WCD934X_CDC_TX5_TX_VOL_CTL, 0, + -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("DEC6 Volume", WCD934X_CDC_TX6_TX_VOL_CTL, 0, + -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("DEC7 Volume", WCD934X_CDC_TX7_TX_VOL_CTL, 0, + -84, 40, digital_gain), + SOC_SINGLE_SX_TLV("DEC8 Volume", WCD934X_CDC_TX8_TX_VOL_CTL, 0, + -84, 40, digital_gain), + + SOC_SINGLE_SX_TLV("IIR0 INP0 Volume", + WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B1_CTL, 0, -84, 40, + digital_gain), + SOC_SINGLE_SX_TLV("IIR0 INP1 Volume", + WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B2_CTL, 0, -84, 40, + digital_gain), + SOC_SINGLE_SX_TLV("IIR0 INP2 Volume", + WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B3_CTL, 0, -84, 40, + digital_gain), + SOC_SINGLE_SX_TLV("IIR0 INP3 Volume", + WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B4_CTL, 0, -84, 40, + digital_gain), + SOC_SINGLE_SX_TLV("IIR1 INP0 Volume", + WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B1_CTL, 0, -84, 40, + digital_gain), + SOC_SINGLE_SX_TLV("IIR1 INP1 Volume", + WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B2_CTL, 0, -84, 40, + digital_gain), + SOC_SINGLE_SX_TLV("IIR1 INP2 Volume", + WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B3_CTL, 0, -84, 40, + digital_gain), + SOC_SINGLE_SX_TLV("IIR1 INP3 Volume", + WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B4_CTL, 0, -84, 40, + digital_gain), + + SOC_ENUM("TX0 HPF cut off", cf_dec0_enum), + SOC_ENUM("TX1 HPF cut off", cf_dec1_enum), + SOC_ENUM("TX2 HPF cut off", cf_dec2_enum), + SOC_ENUM("TX3 HPF cut off", cf_dec3_enum), + SOC_ENUM("TX4 HPF cut off", cf_dec4_enum), + SOC_ENUM("TX5 HPF cut off", cf_dec5_enum), + SOC_ENUM("TX6 HPF cut off", cf_dec6_enum), + SOC_ENUM("TX7 HPF cut off", cf_dec7_enum), + SOC_ENUM("TX8 HPF cut off", cf_dec8_enum), + + SOC_ENUM("RX INT0_1 HPF cut off", cf_int0_1_enum), + SOC_ENUM("RX INT0_2 HPF cut off", cf_int0_2_enum), + SOC_ENUM("RX INT1_1 HPF cut off", cf_int1_1_enum), + SOC_ENUM("RX INT1_2 HPF cut off", cf_int1_2_enum), + SOC_ENUM("RX INT2_1 HPF cut off", cf_int2_1_enum), + SOC_ENUM("RX INT2_2 HPF cut off", cf_int2_2_enum), + SOC_ENUM("RX INT3_1 HPF cut off", cf_int3_1_enum), + SOC_ENUM("RX INT3_2 HPF cut off", cf_int3_2_enum), + SOC_ENUM("RX INT4_1 HPF cut off", cf_int4_1_enum), + SOC_ENUM("RX INT4_2 HPF cut off", cf_int4_2_enum), + SOC_ENUM("RX INT7_1 HPF cut off", cf_int7_1_enum), + SOC_ENUM("RX INT7_2 HPF cut off", cf_int7_2_enum), + SOC_ENUM("RX INT8_1 HPF cut off", cf_int8_1_enum), + SOC_ENUM("RX INT8_2 HPF cut off", cf_int8_2_enum), + + SOC_ENUM_EXT("RX HPH Mode", rx_hph_mode_mux_enum, + wcd934x_rx_hph_mode_get, wcd934x_rx_hph_mode_put), + + SOC_SINGLE("IIR1 Band1 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL, + 0, 1, 0), + SOC_SINGLE("IIR1 Band2 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL, + 1, 1, 0), + SOC_SINGLE("IIR1 Band3 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL, + 2, 1, 0), + SOC_SINGLE("IIR1 Band4 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL, + 3, 1, 0), + SOC_SINGLE("IIR1 Band5 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL, + 4, 1, 0), + SOC_SINGLE("IIR2 Band1 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL, + 0, 1, 0), + SOC_SINGLE("IIR2 Band2 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL, + 1, 1, 0), + SOC_SINGLE("IIR2 Band3 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL, + 2, 1, 0), + SOC_SINGLE("IIR2 Band4 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL, + 3, 1, 0), + SOC_SINGLE("IIR2 Band5 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL, + 4, 1, 0), + WCD_IIR_FILTER_CTL("IIR0 Band1", IIR0, BAND1), + WCD_IIR_FILTER_CTL("IIR0 Band2", IIR0, BAND2), + WCD_IIR_FILTER_CTL("IIR0 Band3", IIR0, BAND3), + WCD_IIR_FILTER_CTL("IIR0 Band4", IIR0, BAND4), + WCD_IIR_FILTER_CTL("IIR0 Band5", IIR0, BAND5), + + WCD_IIR_FILTER_CTL("IIR1 Band1", IIR1, BAND1), + WCD_IIR_FILTER_CTL("IIR1 Band2", IIR1, BAND2), + WCD_IIR_FILTER_CTL("IIR1 Band3", IIR1, BAND3), + WCD_IIR_FILTER_CTL("IIR1 Band4", IIR1, BAND4), + WCD_IIR_FILTER_CTL("IIR1 Band5", IIR1, BAND5), + + SOC_SINGLE_EXT("COMP1 Switch", SND_SOC_NOPM, COMPANDER_1, 1, 0, + wcd934x_compander_get, wcd934x_compander_set), + SOC_SINGLE_EXT("COMP2 Switch", SND_SOC_NOPM, COMPANDER_2, 1, 0, + wcd934x_compander_get, wcd934x_compander_set), + SOC_SINGLE_EXT("COMP3 Switch", SND_SOC_NOPM, COMPANDER_3, 1, 0, + wcd934x_compander_get, wcd934x_compander_set), + SOC_SINGLE_EXT("COMP4 Switch", SND_SOC_NOPM, COMPANDER_4, 1, 0, + wcd934x_compander_get, wcd934x_compander_set), + SOC_SINGLE_EXT("COMP7 Switch", SND_SOC_NOPM, COMPANDER_7, 1, 0, + wcd934x_compander_get, wcd934x_compander_set), + SOC_SINGLE_EXT("COMP8 Switch", SND_SOC_NOPM, COMPANDER_8, 1, 0, + wcd934x_compander_get, wcd934x_compander_set), +}; + static const struct snd_soc_component_driver wcd934x_component_drv = { .probe = wcd934x_comp_probe, .remove = wcd934x_comp_remove, .set_sysclk = wcd934x_comp_set_sysclk, + .controls = wcd934x_snd_controls, + .num_controls = ARRAY_SIZE(wcd934x_snd_controls), }; static int wcd934x_codec_parse_data(struct wcd934x_codec *wcd) -- 2.21.0 _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org https://mailman.alsa-project.org/mailman/listinfo/alsa-devel