diff options
| author | Cheng-Yi Chiang <cychiang@chromium.org> | 2019-07-26 12:42:02 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-07-26 13:09:31 +0100 |
| commit | 789e162a6255325325bd321ab0cd51dc7e285054 (patch) | |
| tree | 4185438d5b16511df99fe11348a3d910715e57ba /samples | |
| parent | e51b69808b7ec06fc61f5a332f338d94b64b0537 (diff) | |
| download | lwn-789e162a6255325325bd321ab0cd51dc7e285054.tar.gz lwn-789e162a6255325325bd321ab0cd51dc7e285054.zip | |
ASoC: rockchip: Fix mono capture
This reverts commit db51707b9c9aeedd310ebce60f15d5bb006567e0.
Revert "ASoC: rockchip: i2s: Support mono capture"
Previous discussion in
https://patchwork.kernel.org/patch/10147153/
explains the issue of the patch.
While device is configured as 1-ch, hardware is still
generating a 2-ch stream.
When user space reads the data and assumes it is a 1-ch stream,
the rate will be slower by 2x.
Revert the change so 1-ch is not supported.
User space can selectively take one channel data out of two channel
if 1-ch is preferred.
Currently, both channels record identical data.
Signed-off-by: Cheng-Yi Chiang <cychiang@chromium.org>
Link: https://lore.kernel.org/r/20190726044202.26866-1-cychiang@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions