ASoC: codecs: lpass-rx-macro: fix sidetone register offsets

For some reason we ended up with incorrect register offfset calcuations
for sidetone. regmap clearly throw errors when accessing these incorrect
registers as these do not belong to any read/write ranges.
so fix them to point to correct register offsets.

Fixes: f3ce6f3c9a99 ("ASoC: codecs: lpass-rx-macro: add iir widgets")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20220126113549.8853-3-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/lpass-rx-macro.c b/sound/soc/codecs/lpass-rx-macro.c
index aec5127260fd4e00f0dd4167ab8e940fad7e9db2..6ffe88345de5ffdc6abb6fb030ee82267f82966a 100644 (file)
--- a/sound/soc/codecs/lpass-rx-macro.c
+++ b/sound/soc/codecs/lpass-rx-macro.c
@@ -2688,8 +2688,8 @@ static uint32_t get_iir_band_coeff(struct snd_soc_component *component,
        int reg, b2_reg;
 
        /* Address does not automatically update if reading */
-       reg = CDC_RX_SIDETONE_IIR0_IIR_COEF_B1_CTL + 16 * iir_idx;
-       b2_reg = CDC_RX_SIDETONE_IIR0_IIR_COEF_B2_CTL + 16 * iir_idx;
+       reg = CDC_RX_SIDETONE_IIR0_IIR_COEF_B1_CTL + 0x80 * iir_idx;
+       b2_reg = CDC_RX_SIDETONE_IIR0_IIR_COEF_B2_CTL + 0x80 * iir_idx;
 
        snd_soc_component_write(component, reg,
                                ((band_idx * BAND_MAX + coeff_idx) *
@@ -2718,7 +2718,7 @@ static uint32_t get_iir_band_coeff(struct snd_soc_component *component,
 static void set_iir_band_coeff(struct snd_soc_component *component,
                               int iir_idx, int band_idx, uint32_t value)
 {
-       int reg = CDC_RX_SIDETONE_IIR0_IIR_COEF_B2_CTL + 16 * iir_idx;
+       int reg = CDC_RX_SIDETONE_IIR0_IIR_COEF_B2_CTL + 0x80 * iir_idx;
 
        snd_soc_component_write(component, reg, (value & 0xFF));
        snd_soc_component_write(component, reg, (value >> 8) & 0xFF);
@@ -2739,7 +2739,7 @@ static int rx_macro_put_iir_band_audio_mixer(
        int iir_idx = ctl->iir_idx;
        int band_idx = ctl->band_idx;
        u32 coeff[BAND_MAX];
-       int reg = CDC_RX_SIDETONE_IIR0_IIR_COEF_B1_CTL + 16 * iir_idx;
+       int reg = CDC_RX_SIDETONE_IIR0_IIR_COEF_B1_CTL + 0x80 * iir_idx;
 
        memcpy(&coeff[0], ucontrol->value.bytes.data, params->max);