Re: [PATCH 15/31] ASoC: dmaengine: add custom DMA config to snd_dmaengine_pcm_config

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, Nov 15, 2013 at 01:54:10PM -0700, Stephen Warren wrote:

> - DMA device

>   This allows requesting DMA channels for a device other than the device
>   which is registering the "PCM" driver. This is quite unusual, but is
>   currently useful on Tegra. In much HW, and in Tegra20, each DAI HW

Acked-by: Mark Brown <broonie@xxxxxxxxxx>

but this one especially I'd like to get into ASoC as soon as possible
since this one should be being used by other things.

I'm a bit concerned about anything actually using dma_dev since it
indicates that something is being worked around, it'd be a bit nicer to
print a warning when doing this to give people a hint that they might
not be doing the right thing if they use it (unless someone comes up
with a system that has a clear use case for it).

Attachment: signature.asc
Description: Digital signature


[Index of Archives]     [ARM Kernel]     [Linux ARM]     [Linux ARM MSM]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux