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sound: Add support for Intel HDA
authorSimon Glass <sjg@chromium.org>
Sun, 17 Feb 2019 03:24:55 +0000 (20:24 -0700)
committerBin Meng <bmeng.cn@gmail.com>
Wed, 20 Feb 2019 07:27:09 +0000 (15:27 +0800)
commit2ca471379b471dc0d31459974d7cc4b54c824956
tree983fe8748d877c73a8cbbfb277d6c6078ebea30etree | snapshot
parent2850266965ade165f913a66f679a0449faf21180commit | diff
sound: Add support for Intel HDA

The Intel High-definition Audio is a newer-generation audio system which
provides for transfer of a large number of audio stream, each containing
up to 16 channels.

Add support for HDA as a library which can be used by other drivers.
U-Boot currently uses only two channels (stereo).

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
doc/device-tree-bindings/sound/intel-hda.txt [new file with mode: 0644] blob
drivers/sound/Kconfig diff | blob | history
drivers/sound/Makefile diff | blob | history
drivers/sound/hda_codec.c [new file with mode: 0644] blob
include/dt-bindings/sound/azalia.h [new file with mode: 0644] blob
include/hda_codec.h [new file with mode: 0644] blob
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