Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) # SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) config SND_EP93XX_SOC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) 	tristate "SoC Audio support for the Cirrus Logic EP93xx series"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 	depends on ARCH_EP93XX || COMPILE_TEST
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 	select SND_SOC_GENERIC_DMAENGINE_PCM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 	  Say Y or M if you want to add support for codecs attached to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 	  the EP93xx I2S or AC97 interfaces.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) config SND_EP93XX_SOC_I2S
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 	tristate
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) if SND_EP93XX_SOC_I2S
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) config SND_EP93XX_SOC_I2S_WATCHDOG
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 	bool "IRQ based underflow watchdog workaround"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 	default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 	  I2S controller on EP93xx seems to have undocumented HW issue.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 	  Underflow of internal I2S controller FIFO could confuse the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 	  state machine and the whole stream can be shifted by one byte
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 	  until I2S is disabled. This option enables IRQ based watchdog
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 	  which disables and re-enables I2S in case of underflow and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 	  fills FIFO with zeroes.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 	  If you are unsure how to answer this question, answer Y.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) endif # if SND_EP93XX_SOC_I2S
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) config SND_EP93XX_SOC_AC97
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 	tristate
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 	select AC97_BUS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 	select SND_SOC_AC97_BUS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) config SND_EP93XX_SOC_SNAPPERCL15
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 	tristate "SoC Audio support for Bluewater Systems Snapper CL15 module"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 	depends on SND_EP93XX_SOC && MACH_SNAPPER_CL15 && I2C
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 	select SND_EP93XX_SOC_I2S
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 	select SND_SOC_TLV320AIC23_I2C
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 	  Say Y or M here if you want to add support for I2S audio on the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 	  Bluewater Systems Snapper CL15 module.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) config SND_EP93XX_SOC_SIMONE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 	tristate "SoC Audio support for Simplemachines Sim.One board"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 	depends on SND_EP93XX_SOC && MACH_SIM_ONE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 	select SND_EP93XX_SOC_AC97
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 	select SND_SOC_AC97_CODEC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) 	  Say Y or M here if you want to add support for AC97 audio on the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 	  Simplemachines Sim.One board.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) config SND_EP93XX_SOC_EDB93XX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) 	tristate "SoC Audio support for Cirrus Logic EDB93xx boards"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) 	depends on SND_EP93XX_SOC && (MACH_EDB9301 || MACH_EDB9302 || MACH_EDB9302A || MACH_EDB9307A || MACH_EDB9315A)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) 	select SND_EP93XX_SOC_I2S
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) 	select SND_SOC_CS4271_I2C if I2C
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) 	select SND_SOC_CS4271_SPI if SPI_MASTER
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) 	  Say Y or M here if you want to add support for I2S audio on the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) 	  Cirrus Logic EDB93xx boards.