ASoC: SOF: Intel: Add a is_amp flag to fix the wrong name prefix

According to the Intel sof design, it will create the name prefix
appended with amp index for the amp codec only, such as:
rt1318-1, rt1318-2, etc...

But the rt1320 is a codec with amp and mic codec functions, it doesn't
have the amp index in its name prefix as above.
And then it will be hard to identify the codec if in multi-rt1320 case.
So we add a flag to force the amp index to be appended.

Signed-off-by: Derek Fang <derek.fang@realtek.com>

Author: oortcomet

include/sound/soc_sdw_utils.h

@@ -82,6 +82,7 @@ struct asoc_sdw_codec_info {
 	const int dai_num;
 	struct asoc_sdw_aux_info auxs[SOC_SDW_MAX_AUX_NUM];
 	const int aux_num;
+	const bool is_amp;
 
 	int (*codec_card_late_probe)(struct snd_soc_card *card);
 

sound/soc/sof/intel/hda.c

@@ -1229,6 +1229,9 @@ static struct snd_soc_acpi_adr_device *find_acpi_adr_device(struct device *dev,
 		return NULL;
 	}
 
+	if (codec_info_list[i].is_amp)
+		is_amp = true;
+
 	adr_dev[index].adr = ((u64)sdw_device->id.class_id & 0xFF) |
 			((u64)sdw_device->id.part_id & 0xFFFF) << 8 |
 			((u64)sdw_device->id.mfg_id & 0xFFFF) << 24 |