Re: [PATCH v2 05/10] ASoC: wcd9335: add CLASS-H Controller support

Mark Brown
2018-07-31T17:06:09Z

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On Fri, Jul 27, 2018 at 01:18:01PM +0100, Srinivas Kandagatla wrote:

> + res_val = WCD9XXX_CLASSH_CTRL_VCL_VREF_FILT_R_0KOHM;
> + switch (mode) {
> + case CLS_H_NORMAL:
> + res_val = WCD9XXX_CLASSH_CTRL_VCL_VREF_FILT_R_50KOHM;
> + val = WCD9XXX_A_ANA_HPH_PWR_LEVEL_NORMAL;
> + gain = DAC_GAIN_0DB;
> + ipeak = WCD9XXX_CLASSH_CTRL_CCL_1_DELTA_IPEAK_50MA;
> + break;
> + case CLS_AB:
> + val = WCD9XXX_A_ANA_HPH_PWR_LEVEL_NORMAL;
> + gain = DAC_GAIN_0DB;
> + ipeak = WCD9XXX_CLASSH_CTRL_CCL_1_DELTA_IPEAK_50MA;
> + break;
> + case CLS_H_HIFI:
> + val = WCD9XXX_A_ANA_HPH_PWR_LEVEL_UHQA;
> + gain = DAC_GAIN_M0P2DB;
> + ipeak = WCD9XXX_CLASSH_CTRL_CCL_1_DELTA_IPEAK_50MA;
> + break;
> + case CLS_H_LP:
> + val = WCD9XXX_A_ANA_HPH_PWR_LEVEL_LP;
> + ipeak = WCD9XXX_CLASSH_CTRL_CCL_1_DELTA_IPEAK_30MA;
> + break;
> + };

This is missing a default case for error checking, and you don't need
the semicolon at the end either.

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