ASoC: qcom: apq8016: set the correct max register for regmap
Now that we are ready to access wrdma registers, set the max register and other regmap related configs to use correct values. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Acked-by: Kenneth Westfield <kwestfie@codeaurora.org> Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -294,6 +294,17 @@ static bool lpass_cpu_regmap_writeable(struct device *dev, unsigned int reg)
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return true;
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}
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for (i = 0; i < v->wrdma_channels; ++i) {
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if (reg == LPAIF_WRDMACTL_REG(v, i + v->wrdma_channel_start))
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return true;
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if (reg == LPAIF_WRDMABASE_REG(v, i + v->wrdma_channel_start))
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return true;
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if (reg == LPAIF_WRDMABUFF_REG(v, i + v->wrdma_channel_start))
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return true;
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if (reg == LPAIF_WRDMAPER_REG(v, i + v->wrdma_channel_start))
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return true;
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}
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return false;
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}
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@ -327,6 +338,19 @@ static bool lpass_cpu_regmap_readable(struct device *dev, unsigned int reg)
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return true;
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}
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for (i = 0; i < v->wrdma_channels; ++i) {
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if (reg == LPAIF_WRDMACTL_REG(v, i + v->wrdma_channel_start))
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return true;
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if (reg == LPAIF_WRDMABASE_REG(v, i + v->wrdma_channel_start))
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return true;
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if (reg == LPAIF_WRDMABUFF_REG(v, i + v->wrdma_channel_start))
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return true;
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if (reg == LPAIF_WRDMACURR_REG(v, i + v->wrdma_channel_start))
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return true;
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if (reg == LPAIF_WRDMAPER_REG(v, i + v->wrdma_channel_start))
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return true;
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}
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return false;
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}
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@ -344,6 +368,10 @@ static bool lpass_cpu_regmap_volatile(struct device *dev, unsigned int reg)
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if (reg == LPAIF_RDMACURR_REG(v, i))
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return true;
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for (i = 0; i < v->wrdma_channels; ++i)
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if (reg == LPAIF_WRDMACURR_REG(v, i + v->wrdma_channel_start))
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return true;
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return false;
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}
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@ -398,8 +426,9 @@ int asoc_qcom_lpass_cpu_platform_probe(struct platform_device *pdev)
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return PTR_ERR((void const __force *)drvdata->lpaif);
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}
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lpass_cpu_regmap_config.max_register = LPAIF_RDMAPER_REG(variant,
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variant->rdma_channels);
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lpass_cpu_regmap_config.max_register = LPAIF_WRDMAPER_REG(variant,
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variant->wrdma_channels +
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variant->wrdma_channel_start);
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drvdata->lpaif_map = devm_regmap_init_mmio(&pdev->dev, drvdata->lpaif,
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&lpass_cpu_regmap_config);
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