ASoC: rockchip: i2s-tdm: fix shift config for SND_SOC_DAIFMT_DSP_[AB]

Commit 2f45a4e289779 ("ASoC: rockchip: i2s_tdm: Fixup config for
SND_SOC_DAIFMT_DSP_A/B") applied a partial change to fix the
configuration for DSP A and DSP B formats.

The shift control also needs updating to set the correct offset for
frame data compared to LRCK. Set the correct values.

Fixes: 081068fd64140 ("ASoC: rockchip: add support for i2s-tdm controller")
Signed-off-by: John Keeping <[e-mail]>
Link: https://patch.msgid.link/[e-mail]
Signed-off-by: Mark Brown <[e-mail]>

sound/soc/rockchip/rockchip_i2s_tdm.c

···
 			break;
 		case SND_SOC_DAIFMT_DSP_A:
 			val = I2S_TXCR_TFS_TDM_PCM;
-			tdm_val = TDM_SHIFT_CTRL(0);
+			tdm_val = TDM_SHIFT_CTRL(2);
 			break;
 		case SND_SOC_DAIFMT_DSP_B:
 			val = I2S_TXCR_TFS_TDM_PCM;
-			tdm_val = TDM_SHIFT_CTRL(2);
+			tdm_val = TDM_SHIFT_CTRL(4);
 			break;
 		default:
 			ret = -EINVAL;