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| author | Jianqun Xu <jay.xu@rock-chips.com> | 2014-12-24 12:37:00 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-12-24 15:42:55 +0300 |
| commit | 4db9c4a9b27f2b3c7df0d75b16078322447dc87a (patch) | |
| tree | bacf780726818f99923570284247cb4ba1f69fa3 /net/tipc/server.h | |
| parent | 97bf6af1f928216fd6c5a66e8a57bfa95a659672 (diff) | |
| download | linux-4db9c4a9b27f2b3c7df0d75b16078322447dc87a.tar.xz | |
ASoC: rockchip: i2s: fix error defination of transmit data level
According to description about "Transmit Data Level",
This bit field controls the level at which a DMA request
is made by the transmit logic.
It is equal to the watermark level.
That is, the dma_tx_req signal is generated when the number
of valid data entries in the TXFIFO
(TXFIFO0 if CSR=00
TXFIFO1 if CSR=01
TXFIFO2 if CSR=10
TXFIFO3 if CSR=11)
is equal to or below this field value.
Different to receive data level, transmit data level does not need
to "-1".
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'net/tipc/server.h')
0 files changed, 0 insertions, 0 deletions