ASoC: simplify the SSP DMA parameters settings by run-time generation

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The SSP DMA parameters can actually be easily generated at run-time since
they are almost similar except for the FIFO width and direction. Another
benefit is the re-use of information from 'struct ssp_device', like SSDR
physical FIFO address and DRCMR register index for both directions.

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Reviewed-by: pHilipp Zabel <philipp.zabel@gmail.com>

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Eric Miao 2009-04-23 17:05:38 +08:00 • committed by Mark Brown

parent 1a787e7ad2

commit 2d7e71fa23

1 changed files with 43 additions and 160 deletions

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sound/soc/pxa/pxa-ssp.c

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