On Tue, Mar 26, 2024 at 09:09:01AM +0800, Baojun Xu wrote: > Add tas2781 spi driver files. ... > +obj-$(CONFIG_SND_HDA_SCODEC_TAS2781_SPI) += snd-hda-scodec-tas2781-spi.o File not found. I believe you should fold patches 3&4&5 -- With Best Regards, Andy Shevchenko