18c2ecf20Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0-only 28c2ecf20Sopenharmony_ciconfig SND_SOC_XILINX_I2S 38c2ecf20Sopenharmony_ci tristate "Audio support for the Xilinx I2S" 48c2ecf20Sopenharmony_ci help 58c2ecf20Sopenharmony_ci Select this option to enable Xilinx I2S Audio. This enables 68c2ecf20Sopenharmony_ci I2S playback and capture using xilinx soft IP. In transmitter 78c2ecf20Sopenharmony_ci mode, IP receives audio in AES format, extracts PCM and sends 88c2ecf20Sopenharmony_ci PCM data. In receiver mode, IP receives PCM audio and 98c2ecf20Sopenharmony_ci encapsulates PCM in AES format and sends AES data. 108c2ecf20Sopenharmony_ci 118c2ecf20Sopenharmony_ciconfig SND_SOC_XILINX_AUDIO_FORMATTER 128c2ecf20Sopenharmony_ci tristate "Audio support for the Xilinx audio formatter" 138c2ecf20Sopenharmony_ci help 148c2ecf20Sopenharmony_ci Select this option to enable Xilinx audio formatter 158c2ecf20Sopenharmony_ci support. This provides DMA platform device support for 168c2ecf20Sopenharmony_ci audio functionality. 178c2ecf20Sopenharmony_ci 188c2ecf20Sopenharmony_ciconfig SND_SOC_XILINX_SPDIF 198c2ecf20Sopenharmony_ci tristate "Audio support for the Xilinx SPDIF" 208c2ecf20Sopenharmony_ci help 218c2ecf20Sopenharmony_ci Select this option to enable Xilinx SPDIF Audio. 228c2ecf20Sopenharmony_ci This provides playback and capture of SPDIF audio in 238c2ecf20Sopenharmony_ci AES format. 24