---

static int wm8962_hw_params(struct snd_pcm_substream *substream,
			    struct snd_pcm_hw_params *params,
			    struct snd_soc_dai *dai)
{
	struct snd_soc_component *component = dai->component;
	struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component);
	int i;
	int aif0 = 0;
	int adctl3 = 0;

	wm8962->bclk = snd_soc_params_to_bclk(params);
	if (params_channels(params) == 1)
		wm8962->bclk *= 2;

	wm8962->lrclk = params_rate(params);

	for (i = 0; i < ARRAY_SIZE(sr_vals); i++) {
		if (sr_vals[i].rate == wm8962->lrclk) {
			adctl3 |= sr_vals[i].reg;
			break;
		}
	}
	if (i == ARRAY_SIZE(sr_vals)) {
		dev_err(component->dev, "Unsupported rate %dHz\n", wm8962->lrclk);
		return -EINVAL;
	}

	if (wm8962->lrclk % 8000 == 0)
		adctl3 |= WM8962_SAMPLE_RATE_INT_MODE;

	switch (params_width(params)) {
	case 16:
		break;
	case 20:
		aif0 |= 0x4;
		break;
	case 24:
		aif0 |= 0x8;
		break;
	case 32:
		aif0 |= 0xc;
		break;
	default:
		return -EINVAL;
	}

	snd_soc_component_update_bits(component, WM8962_AUDIO_INTERFACE_0,
			    WM8962_WL_MASK, aif0);
	snd_soc_component_update_bits(component, WM8962_ADDITIONAL_CONTROL_3,
			    WM8962_SAMPLE_RATE_INT_MODE |
			    WM8962_SAMPLE_RATE_MASK, adctl3);

	dev_dbg(component->dev, "hw_params set BCLK %dHz LRCLK %dHz\n",
		wm8962->bclk, wm8962->lrclk);

	if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_ON)
		wm8962_configure_bclk(component);

	return 0;
}