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| author | Sebastien Guiriec <s-guiriec@ti.com> | 2012-01-24 15:43:24 +0100 |
|---|---|---|
| committer | Sebastien Jan <s-jan@ti.com> | 2012-01-24 15:48:21 +0100 |
| commit | 8b5836d9539d23c4876a68e155a967a0b8a98c7e (patch) | |
| tree | 836095ad3d1ff42327db8202161d229ec6bf0286 /debian.ti-omap4/changelog | |
| parent | 02974a714d17045e9cc3e34f3d2e3e3707e14ef6 (diff) | |
ASoC: ABE: disable 16bits support on MM_UL path
16 bits support is broken on MM_UL path, resulting in
a noisy channel on stereo record.
This work-around disables 16bits support (32bits remains).
If required, the format conversion shall be handled by SW layers (alsa).
Another alternative is to use MM_UL2 path (that properly supports 16bits).
Example how to setup and test MM_UL2:
amixer cset name='MUX_UL10' 11
amixer cset name='MUX_UL11' 12
arecord -v -D plughw:0,1 -d 5 -f S16_LE -c 2 -r 48000 record.wav
Signed-off-by: Sebastien Jan <s-jan@ti.com>
Diffstat (limited to 'debian.ti-omap4/changelog')
0 files changed, 0 insertions, 0 deletions