[alsa-devel] [PATCH RFC 0/8] Fix AM335x-evm analog audio support
oku at iki.fi
oku at iki.fi
Mon Sep 9 17:12:11 CEST 2013
From: Jyri Sarha <jsarha at ti.com>
This set of patches fixes the basic audio support for am335x-evm. It
should also be relatively simple to add the necessary nodes to
relevant dts files to get BeagleBone + AudioCape and am335x-evmsk
working too.
The patch set depends on following patches:
[PATCH v2] ARM: dts: add AM33XX EDMA support
https://lkml.org/lkml/2013/8/26/57
[PATCH v11 5/8] ARM: dts: add AM33XX SPI DMA support
https://lkml.org/lkml/2013/6/18/55
[PATCH v2] ARM: EDMA: Fix clearing of unused list for DT DMA resources
https://lkml.org/lkml/2013/7/22/441
I have tried my best not to break the existing support for older
davinci boards, but since I do not have those boards I can not be
sure.
Some commit comments refer to a dmaengine based davinci audio
implementation which is planned for but nothing has been done yet.
Best regards,
Jyri
Darren Etheridge (1):
ARM/dts: am335x-evm: Add audio support for am335x-evm.dts
Hebbar, Gururaja (2):
ASoC: davinci-evm: Add device tree binding
ASoC: davinci: Add support for AM33xx SoC Audio
Joel A Fernandes (1):
ASoC: davinci-mcasp: Add pinctrl support
Jyri Sarha (3):
ASoC: davinci-mcasp: Get DMA related properties from DT
ASoC: davinci-mcasp: Extract DMA channels directly from DT
ARM/dts: am33xx: mcasp: Add new dma related properties
Pantelis Antoniou (1):
ARM/dts: am33xx: Add mcasp0 and mcasp1 device tree entries
.../bindings/sound/davinci-evm-audio.txt | 53 ++++++
.../bindings/sound/davinci-mcasp-audio.txt | 13 +-
arch/arm/boot/dts/am335x-evm.dts | 56 ++++++
arch/arm/boot/dts/am33xx.dtsi | 35 ++++
include/linux/platform_data/davinci_asp.h | 2 +
sound/soc/davinci/Kconfig | 8 +
sound/soc/davinci/Makefile | 3 +
sound/soc/davinci/davinci-evm.c | 181 +++++++++++++++++---
sound/soc/davinci/davinci-mcasp.c | 82 +++++++--
9 files changed, 391 insertions(+), 42 deletions(-)
create mode 100644 Documentation/devicetree/bindings/sound/davinci-evm-audio.txt
--
1.7.9.5
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