ASoC: topology: set component dai_index to ipc dai config dai_index

The ipc dai config dai_index is from topology. However, the same dai
config will be applied to all DAIs in the same dai link. We have to
ensure that the ipc dai config's dai_index match to the component's
dai_index.
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200427172939.25848-3-ranjani.sridharan@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/sof/topology.c

@@ -2693,6 +2693,14 @@ static int sof_set_dai_config(struct snd_sof_dev *sdev, u32 size,
 			struct sof_ipc_reply reply;
 			int ret;
 
+			/*
+			 * the same dai config will be applied to all DAIs in
+			 * the same dai link. We have to ensure that the ipc
+			 * dai config's dai_index match to the component's
+			 * dai_index.
+			 */
+			config->dai_index = dai->comp_dai.dai_index;
+
 			/* send message to DSP */
 			ret = sof_ipc_tx_message(sdev->ipc,
 						 config->hdr.cmd, config, size,