ASoC: cs42xx8: Add SND_SOC_DAIFMT_DSP_A support

According to the spec, the definition of TDM and ONELINE_24 for
CS42XX8_INTF_DAC and CS42XX8_INTF_ADC is wrong. correct them and enable
SND_SOC_DAIFMT_DSP_A support.

Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
Acked-by: Brian Austin <brian.austin@cirrus.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>