1config SND_SOC_SPRD 2 tristate "SoC Audio for the Spreadtrum SoC chips" 3 depends on ARCH_SPRD || COMPILE_TEST 4 select SND_SOC_COMPRESS 5 help 6 Say Y or M if you want to add support for codecs attached to 7 the Spreadtrum SoCs' Audio interfaces. 8 9config SND_SOC_SPRD_MCDT 10 bool "Spreadtrum multi-channel data transfer support" 11 depends on SND_SOC_SPRD 12 help 13 Say y here to enable multi-channel data transfer support. It 14 is used for sound stream transmission between audio subsystem 15 and other AP/CP subsystem. 16