diff options
Diffstat (limited to '')
-rw-r--r-- | sound/soc/codecs/msm8916-wcd-digital.c | 77 |
1 files changed, 43 insertions, 34 deletions
diff --git a/sound/soc/codecs/msm8916-wcd-digital.c b/sound/soc/codecs/msm8916-wcd-digital.c index 09fccacadd6b..d490a0f18675 100644 --- a/sound/soc/codecs/msm8916-wcd-digital.c +++ b/sound/soc/codecs/msm8916-wcd-digital.c @@ -328,8 +328,8 @@ static const struct snd_kcontrol_new rx1_mix2_inp1_mux = SOC_DAPM_ENUM( static const struct snd_kcontrol_new rx2_mix2_inp1_mux = SOC_DAPM_ENUM( "RX2 MIX2 INP1 Mux", rx2_mix2_inp1_chain_enum); -/* Digital Gain control -38.4 dB to +38.4 dB in 0.3 dB steps */ -static const DECLARE_TLV_DB_SCALE(digital_gain, -3840, 30, 0); +/* Digital Gain control -84 dB to +40 dB in 1 dB steps */ +static const DECLARE_TLV_DB_SCALE(digital_gain, -8400, 100, -8400); /* Cutoff Freq for High Pass Filter at -3dB */ static const char * const hpf_cutoff_text[] = { @@ -366,7 +366,7 @@ static int msm8x16_wcd_codec_set_iir_gain(struct snd_soc_dapm_widget *w, reg = LPASS_CDC_IIR1_GAIN_B1_CTL; else if (w->shift == 1) reg = LPASS_CDC_IIR2_GAIN_B1_CTL; - value = snd_soc_component_read32(component, reg); + value = snd_soc_component_read(component, reg); snd_soc_component_write(component, reg, value); break; default: @@ -387,7 +387,7 @@ static uint32_t get_iir_band_coeff(struct snd_soc_component *component, ((band_idx * BAND_MAX + coeff_idx) * sizeof(uint32_t)) & 0x7F); - value |= snd_soc_component_read32(component, + value |= snd_soc_component_read(component, (LPASS_CDC_IIR1_COEF_B2_CTL + 64 * iir_idx)); snd_soc_component_write(component, @@ -395,7 +395,7 @@ static uint32_t get_iir_band_coeff(struct snd_soc_component *component, ((band_idx * BAND_MAX + coeff_idx) * sizeof(uint32_t) + 1) & 0x7F); - value |= (snd_soc_component_read32(component, + value |= (snd_soc_component_read(component, (LPASS_CDC_IIR1_COEF_B2_CTL + 64 * iir_idx)) << 8); snd_soc_component_write(component, @@ -403,7 +403,7 @@ static uint32_t get_iir_band_coeff(struct snd_soc_component *component, ((band_idx * BAND_MAX + coeff_idx) * sizeof(uint32_t) + 2) & 0x7F); - value |= (snd_soc_component_read32(component, + value |= (snd_soc_component_read(component, (LPASS_CDC_IIR1_COEF_B2_CTL + 64 * iir_idx)) << 16); snd_soc_component_write(component, @@ -412,7 +412,7 @@ static uint32_t get_iir_band_coeff(struct snd_soc_component *component, * sizeof(uint32_t) + 3) & 0x7F); /* Mask bits top 2 bits since they are reserved */ - value |= ((snd_soc_component_read32(component, + value |= ((snd_soc_component_read(component, (LPASS_CDC_IIR1_COEF_B2_CTL + 64 * iir_idx)) & 0x3f) << 24); return value; @@ -510,15 +510,15 @@ static int wcd_iir_filter_info(struct snd_kcontrol *kcontrol, static const struct snd_kcontrol_new msm8916_wcd_digital_snd_controls[] = { SOC_SINGLE_S8_TLV("RX1 Digital Volume", LPASS_CDC_RX1_VOL_CTL_B2_CTL, - -128, 127, digital_gain), + -84, 40, digital_gain), SOC_SINGLE_S8_TLV("RX2 Digital Volume", LPASS_CDC_RX2_VOL_CTL_B2_CTL, - -128, 127, digital_gain), + -84, 40, digital_gain), SOC_SINGLE_S8_TLV("RX3 Digital Volume", LPASS_CDC_RX3_VOL_CTL_B2_CTL, - -128, 127, digital_gain), + -84, 40, digital_gain), SOC_SINGLE_S8_TLV("TX1 Digital Volume", LPASS_CDC_TX1_VOL_CTL_GAIN, - -128, 127, digital_gain), + -84, 40, digital_gain), SOC_SINGLE_S8_TLV("TX2 Digital Volume", LPASS_CDC_TX2_VOL_CTL_GAIN, - -128, 127, digital_gain), + -84, 40, digital_gain), SOC_ENUM("TX1 HPF Cutoff", tx1_hpf_cutoff_enum), SOC_ENUM("TX2 HPF Cutoff", tx2_hpf_cutoff_enum), SOC_SINGLE("TX1 HPF Switch", LPASS_CDC_TX1_MUX_CTL, 3, 1, 0), @@ -553,22 +553,22 @@ static const struct snd_kcontrol_new msm8916_wcd_digital_snd_controls[] = { WCD_IIR_FILTER_CTL("IIR2 Band3", IIR2, BAND3), WCD_IIR_FILTER_CTL("IIR2 Band4", IIR2, BAND4), WCD_IIR_FILTER_CTL("IIR2 Band5", IIR2, BAND5), - SOC_SINGLE_SX_TLV("IIR1 INP1 Volume", LPASS_CDC_IIR1_GAIN_B1_CTL, - 0, -84, 40, digital_gain), - SOC_SINGLE_SX_TLV("IIR1 INP2 Volume", LPASS_CDC_IIR1_GAIN_B2_CTL, - 0, -84, 40, digital_gain), - SOC_SINGLE_SX_TLV("IIR1 INP3 Volume", LPASS_CDC_IIR1_GAIN_B3_CTL, - 0, -84, 40, digital_gain), - SOC_SINGLE_SX_TLV("IIR1 INP4 Volume", LPASS_CDC_IIR1_GAIN_B4_CTL, - 0, -84, 40, digital_gain), - SOC_SINGLE_SX_TLV("IIR2 INP1 Volume", LPASS_CDC_IIR2_GAIN_B1_CTL, - 0, -84, 40, digital_gain), - SOC_SINGLE_SX_TLV("IIR2 INP2 Volume", LPASS_CDC_IIR2_GAIN_B2_CTL, - 0, -84, 40, digital_gain), - SOC_SINGLE_SX_TLV("IIR2 INP3 Volume", LPASS_CDC_IIR2_GAIN_B3_CTL, - 0, -84, 40, digital_gain), - SOC_SINGLE_SX_TLV("IIR2 INP4 Volume", LPASS_CDC_IIR2_GAIN_B4_CTL, - 0, -84, 40, digital_gain), + SOC_SINGLE_S8_TLV("IIR1 INP1 Volume", LPASS_CDC_IIR1_GAIN_B1_CTL, + -84, 40, digital_gain), + SOC_SINGLE_S8_TLV("IIR1 INP2 Volume", LPASS_CDC_IIR1_GAIN_B2_CTL, + -84, 40, digital_gain), + SOC_SINGLE_S8_TLV("IIR1 INP3 Volume", LPASS_CDC_IIR1_GAIN_B3_CTL, + -84, 40, digital_gain), + SOC_SINGLE_S8_TLV("IIR1 INP4 Volume", LPASS_CDC_IIR1_GAIN_B4_CTL, + -84, 40, digital_gain), + SOC_SINGLE_S8_TLV("IIR2 INP1 Volume", LPASS_CDC_IIR2_GAIN_B1_CTL, + -84, 40, digital_gain), + SOC_SINGLE_S8_TLV("IIR2 INP2 Volume", LPASS_CDC_IIR2_GAIN_B2_CTL, + -84, 40, digital_gain), + SOC_SINGLE_S8_TLV("IIR2 INP3 Volume", LPASS_CDC_IIR2_GAIN_B3_CTL, + -84, 40, digital_gain), + SOC_SINGLE_S8_TLV("IIR2 INP4 Volume", LPASS_CDC_IIR2_GAIN_B4_CTL, + -84, 40, digital_gain), }; @@ -584,7 +584,7 @@ static int msm8916_wcd_digital_enable_interpolator( /* apply the digital gain after the interpolator is enabled */ usleep_range(10000, 10100); snd_soc_component_write(component, rx_gain_reg[w->shift], - snd_soc_component_read32(component, rx_gain_reg[w->shift])); + snd_soc_component_read(component, rx_gain_reg[w->shift])); break; case SND_SOC_DAPM_POST_PMD: snd_soc_component_update_bits(component, LPASS_CDC_CLK_RX_RESET_CTL, @@ -615,7 +615,7 @@ static int msm8916_wcd_digital_enable_dec(struct snd_soc_dapm_widget *w, snd_soc_component_update_bits(component, tx_vol_ctl_reg, TX_VOL_CTL_CFG_MUTE_EN_MASK, TX_VOL_CTL_CFG_MUTE_EN_ENABLE); - dec_hpf_cut_of_freq = snd_soc_component_read32(component, tx_mux_ctl_reg) & + dec_hpf_cut_of_freq = snd_soc_component_read(component, tx_mux_ctl_reg) & TX_MUX_CTL_CUT_OFF_FREQ_MASK; dec_hpf_cut_of_freq >>= TX_MUX_CTL_CUT_OFF_FREQ_SHIFT; if (dec_hpf_cut_of_freq != TX_MUX_CTL_CF_NEG_3DB_150HZ) { @@ -632,7 +632,7 @@ static int msm8916_wcd_digital_enable_dec(struct snd_soc_dapm_widget *w, TX_MUX_CTL_HPF_BP_SEL_NO_BYPASS); /* apply the digital gain after the decimator is enabled */ snd_soc_component_write(component, tx_gain_reg[w->shift], - snd_soc_component_read32(component, tx_gain_reg[w->shift])); + snd_soc_component_read(component, tx_gain_reg[w->shift])); snd_soc_component_update_bits(component, tx_vol_ctl_reg, TX_VOL_CTL_CFG_MUTE_EN_MASK, 0); break; @@ -1155,7 +1155,6 @@ static const struct snd_soc_component_driver msm8916_wcd_digital = { .idle_bias_on = 1, .use_pmdown_time = 1, .endianness = 1, - .non_legacy_dai_naming = 1, }; static const struct regmap_config msm8916_codec_regmap_config = { @@ -1201,14 +1200,24 @@ static int msm8916_wcd_digital_probe(struct platform_device *pdev) ret = clk_prepare_enable(priv->mclk); if (ret < 0) { dev_err(dev, "failed to enable mclk %d\n", ret); - return ret; + goto err_clk; } dev_set_drvdata(dev, priv); - return devm_snd_soc_register_component(dev, &msm8916_wcd_digital, + ret = devm_snd_soc_register_component(dev, &msm8916_wcd_digital, msm8916_wcd_digital_dai, ARRAY_SIZE(msm8916_wcd_digital_dai)); + if (ret) + goto err_mclk; + + return 0; + +err_mclk: + clk_disable_unprepare(priv->mclk); +err_clk: + clk_disable_unprepare(priv->ahbclk); + return ret; } static int msm8916_wcd_digital_remove(struct platform_device *pdev) |