CVS commit: src/sys/arch/arm/sunxi

["Manuel Bouyer" <bouyer%netbsd.org@localhost>]

Module Name:    src
Committed By:   bouyer
Date:           Fri Apr 20 18:07:41 UTC 2018

Modified Files:
        src/sys/arch/arm/sunxi: sunxi_codec.c

Log Message:
Remove sunxi_codec_drain(). It's optional, and as the DMA is not stopped
at this time I'm not sure what draining the fifo means here. Also,
we're not waiting for the drain to complete.
The upper level will play enough silence when needed to make sure interesting
data have been played.

In sunxi_codec_halt_output() and sunxi_codec_halt_input(), drain the fifo
(and wait for it to complete) before or after disabling the DMA.


To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/sys/arch/arm/sunxi/sunxi_codec.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.