[PATCH] ASoC: rt1015p: add acpi device id for rt1015p

[Pierre-Louis Bossart]

>> It seems that the options are limited. The HID needs to be made of two parts,
>> vendor ID and part ID.
>>
>> For the vendor ID, you may use the PNP ID (RTL) or the PCI ID (10EC).
>>
>> For the part ID, you are limited to 4 hex-digits. I didn't get any positive answers
>> on how to support '1015P', the only solution seems to be to create a new part
>> number, or detect at run-time which of the '1015' skews is actually used.
>>
> 
> Actually this driver is also used for rt1015 IC, the only difference is that rt1015.c is for i2c mode
> and rt1015p is for non-i2c mode of rt1015 IC, so I think it's ok to use the same part ID (different vendor ID) for two drivers.
> How do you think if we use "RTL1015" instead?

that would work indeed, e.g. 10EC1015 refers to the I2C version and 
RTL1015 to the non-I2C version. Thanks!