Re: [PATCH 2/2] ASoC: bcm2835: Add S16_LE support via packed DMA transfers

2016-04-27 Thread Eric Anholt
Matthias Reichl writes: > The bcm2835-i2s driver already has support for the S16_LE format but > that format hasn't been made available because dmaengine_pcm didn't > support packed data transfers. Acked-by: Eric Anholt signature.asc Description: PGP

Re: [PATCH 2/2] ASoC: bcm2835: Add S16_LE support via packed DMA transfers

2016-04-27 Thread Eric Anholt
Matthias Reichl writes: > The bcm2835-i2s driver already has support for the S16_LE format but > that format hasn't been made available because dmaengine_pcm didn't > support packed data transfers. Acked-by: Eric Anholt signature.asc Description: PGP signature

Re: [PATCH 2/2] ASoC: bcm2835: Add S16_LE support via packed DMA transfers

2016-04-27 Thread Martin Sperl
> On 27.04.2016, at 15:26, Matthias Reichl wrote: > > The bcm2835-i2s driver already has support for the S16_LE format but > that format hasn't been made available because dmaengine_pcm didn't > support packed data transfers. > > bcm2835-i2s needs 16-bit left+right channel data

Re: [PATCH 2/2] ASoC: bcm2835: Add S16_LE support via packed DMA transfers

2016-04-27 Thread Martin Sperl
> On 27.04.2016, at 15:26, Matthias Reichl wrote: > > The bcm2835-i2s driver already has support for the S16_LE format but > that format hasn't been made available because dmaengine_pcm didn't > support packed data transfers. > > bcm2835-i2s needs 16-bit left+right channel data to be packed

[PATCH 2/2] ASoC: bcm2835: Add S16_LE support via packed DMA transfers

2016-04-27 Thread Matthias Reichl
The bcm2835-i2s driver already has support for the S16_LE format but that format hasn't been made available because dmaengine_pcm didn't support packed data transfers. bcm2835-i2s needs 16-bit left+right channel data to be packed into a 32-bit word, the FIFO register is 32-bit only and doesn't

[PATCH 2/2] ASoC: bcm2835: Add S16_LE support via packed DMA transfers

2016-04-27 Thread Matthias Reichl
The bcm2835-i2s driver already has support for the S16_LE format but that format hasn't been made available because dmaengine_pcm didn't support packed data transfers. bcm2835-i2s needs 16-bit left+right channel data to be packed into a 32-bit word, the FIFO register is 32-bit only and doesn't