From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- sound/soc/cirrus/Kconfig | 61 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 sound/soc/cirrus/Kconfig (limited to 'sound/soc/cirrus/Kconfig') diff --git a/sound/soc/cirrus/Kconfig b/sound/soc/cirrus/Kconfig new file mode 100644 index 000000000..8039a8feb --- /dev/null +++ b/sound/soc/cirrus/Kconfig @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: GPL-2.0-only +config SND_EP93XX_SOC + tristate "SoC Audio support for the Cirrus Logic EP93xx series" + depends on ARCH_EP93XX || COMPILE_TEST + select SND_SOC_GENERIC_DMAENGINE_PCM + help + Say Y or M if you want to add support for codecs attached to + the EP93xx I2S or AC97 interfaces. + +config SND_EP93XX_SOC_I2S + tristate + +if SND_EP93XX_SOC_I2S + +config SND_EP93XX_SOC_I2S_WATCHDOG + bool "IRQ based underflow watchdog workaround" + default y + help + I2S controller on EP93xx seems to have undocumented HW issue. + Underflow of internal I2S controller FIFO could confuse the + state machine and the whole stream can be shifted by one byte + until I2S is disabled. This option enables IRQ based watchdog + which disables and re-enables I2S in case of underflow and + fills FIFO with zeroes. + + If you are unsure how to answer this question, answer Y. + +endif # if SND_EP93XX_SOC_I2S + +config SND_EP93XX_SOC_AC97 + tristate + select AC97_BUS + select SND_SOC_AC97_BUS + +config SND_EP93XX_SOC_SNAPPERCL15 + tristate "SoC Audio support for Bluewater Systems Snapper CL15 module" + depends on SND_EP93XX_SOC && MACH_SNAPPER_CL15 && I2C + select SND_EP93XX_SOC_I2S + select SND_SOC_TLV320AIC23_I2C + help + Say Y or M here if you want to add support for I2S audio on the + Bluewater Systems Snapper CL15 module. + +config SND_EP93XX_SOC_SIMONE + tristate "SoC Audio support for Simplemachines Sim.One board" + depends on SND_EP93XX_SOC && MACH_SIM_ONE + select SND_EP93XX_SOC_AC97 + select SND_SOC_AC97_CODEC + help + Say Y or M here if you want to add support for AC97 audio on the + Simplemachines Sim.One board. + +config SND_EP93XX_SOC_EDB93XX + tristate "SoC Audio support for Cirrus Logic EDB93xx boards" + depends on SND_EP93XX_SOC && (MACH_EDB9301 || MACH_EDB9302 || MACH_EDB9302A || MACH_EDB9307A || MACH_EDB9315A) + select SND_EP93XX_SOC_I2S + select SND_SOC_CS4271_I2C if I2C + select SND_SOC_CS4271_SPI if SPI_MASTER + help + Say Y or M here if you want to add support for I2S audio on the + Cirrus Logic EDB93xx boards. -- cgit v1.2.3