IT66121_AUD_CTRL0_REG
ret = regmap_write(ctx->regmap, IT66121_AUD_CTRL0_REG, audio_enable & 0xF0);
ret = regmap_write_bits(ctx->regmap, IT66121_AUD_CTRL0_REG,
ret = regmap_write_bits(ctx->regmap, IT66121_AUD_CTRL0_REG,
ret = regmap_write(ctx->regmap, IT66121_AUD_CTRL0_REG, ctx->audio.ch_enable);
ret = regmap_write(ctx->regmap, IT66121_AUD_CTRL0_REG, ctx->audio.ch_enable & 0xF0);
ret = regmap_write_bits(ctx->regmap, IT66121_AUD_CTRL0_REG,