From 53b62130c978a6de1fa4abae2ebf94cfa1cc0d21 Mon Sep 17 00:00:00 2001 From: Daniel Kurtz Date: Thu, 8 Feb 2018 11:56:14 -0700 Subject: drivers/adau7002: Add driver for handling ADAU7002 The ADAU7002 is a family of Stereo PDM-to-I2S/TDM conversion ICs from Analog Devices. On some boards they are a used to convert a PDM audio data stream from a DMIC to an I2S signal. Add a driver for populating ACPI table entries for this part. BUG=b:72121803 TEST=With grunt audio kernel patches, "aplay -l" shows playback devices: **** List of PLAYBACK Hardware Devices **** card 0: acpd7219m98357 [acpd7219m98357], device 0: Playback da7219-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: acpd7219m98357 [acpd7219m98357], device 2: HiFi Playback HiFi-2 [] Subdevices: 1/1 Subdevice #0: subdevice #0 Change-Id: I2b64c8e1cbc0a68984482a7d496f8c4498cb6cbe Signed-off-by: Daniel Kurtz Reviewed-on: https://review.coreboot.org/23659 Reviewed-by: Martin Roth Tested-by: Martin Roth --- src/drivers/generic/adau7002/Kconfig | 2 ++ 1 file changed, 2 insertions(+) create mode 100644 src/drivers/generic/adau7002/Kconfig (limited to 'src/drivers/generic/adau7002/Kconfig') diff --git a/src/drivers/generic/adau7002/Kconfig b/src/drivers/generic/adau7002/Kconfig new file mode 100644 index 0000000000..b981a3065b --- /dev/null +++ b/src/drivers/generic/adau7002/Kconfig @@ -0,0 +1,2 @@ +config DRIVERS_GENERIC_ADAU7002 + bool -- cgit v1.2.3