1*ec8f24b7SThomas Gleixner# SPDX-License-Identifier: GPL-2.0-only 233f8db9aSMaruthi Srinivas Bayyavarapuconfig SND_SOC_XILINX_I2S 36cb6746eSGeert Uytterhoeven tristate "Audio support for the Xilinx I2S" 433f8db9aSMaruthi Srinivas Bayyavarapu help 533f8db9aSMaruthi Srinivas Bayyavarapu Select this option to enable Xilinx I2S Audio. This enables 633f8db9aSMaruthi Srinivas Bayyavarapu I2S playback and capture using xilinx soft IP. In transmitter 733f8db9aSMaruthi Srinivas Bayyavarapu mode, IP receives audio in AES format, extracts PCM and sends 833f8db9aSMaruthi Srinivas Bayyavarapu PCM data. In receiver mode, IP receives PCM audio and 933f8db9aSMaruthi Srinivas Bayyavarapu encapsulates PCM in AES format and sends AES data. 10b31daa15SMaruthi Srinivas Bayyavarapu 11b31daa15SMaruthi Srinivas Bayyavarapuconfig SND_SOC_XILINX_AUDIO_FORMATTER 12b31daa15SMaruthi Srinivas Bayyavarapu tristate "Audio support for the the Xilinx audio formatter" 13b31daa15SMaruthi Srinivas Bayyavarapu help 14b31daa15SMaruthi Srinivas Bayyavarapu Select this option to enable Xilinx audio formatter 15b31daa15SMaruthi Srinivas Bayyavarapu support. This provides DMA platform device support for 16b31daa15SMaruthi Srinivas Bayyavarapu audio functionality. 1747caf048SMaruthi Srinivas Bayyavarapu 1847caf048SMaruthi Srinivas Bayyavarapuconfig SND_SOC_XILINX_SPDIF 1947caf048SMaruthi Srinivas Bayyavarapu tristate "Audio support for the the Xilinx SPDIF" 2047caf048SMaruthi Srinivas Bayyavarapu help 2147caf048SMaruthi Srinivas Bayyavarapu Select this option to enable Xilinx SPDIF Audio. 2247caf048SMaruthi Srinivas Bayyavarapu This provides playback and capture of SPDIF audio in 2347caf048SMaruthi Srinivas Bayyavarapu AES format. 24