On Thu, Mar 31, 2022 at 12:24:46PM +0530, Vinod Koul wrote:
> On 31-03-22, 08:49, Sascha Hauer wrote:
> > On Thu, Mar 31, 2022 at 10:56:09AM +0530, Vinod Koul wrote:
> > > On 28-03-22, 13:27, Sascha Hauer wrote:
> > > > Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
> > >
> > > it is dmaengine: xxx
> >
> > Ok.
> >
> > >
> > > Also is this patch dependent on rest of the series, if not consider
> > > sending separately
> >
> > The rest of this series indeed depends on this patch.
> >
> > >
> > > > diff --git a/include/linux/platform_data/dma-imx.h b/include/linux/platform_data/dma-imx.h
> > > > index 281adbb26e6bd..4a43a048e1b4d 100644
> > > > --- a/include/linux/platform_data/dma-imx.h
> > > > +++ b/include/linux/platform_data/dma-imx.h
> > > > @@ -39,6 +39,7 @@ enum sdma_peripheral_type {
> > > > IMX_DMATYPE_SSI_DUAL, /* SSI Dual FIFO */
> > > > IMX_DMATYPE_ASRC_SP, /* Shared ASRC */
> > > > IMX_DMATYPE_SAI, /* SAI */
> > > > + IMX_DMATYPE_MULTI_SAI, /* MULTI FIFOs For Audio */
> > > > };
> > > >
> > > > enum imx_dma_prio {
> > > > @@ -65,4 +66,10 @@ static inline int imx_dma_is_general_purpose(struct dma_chan *chan)
> > > > !strcmp(chan->device->dev->driver->name, "imx-dma");
> > > > }
> > > >
> > > > +struct sdma_peripheral_config {
> > > > + int n_fifos_src;
> > > > + int n_fifos_dst;
> > > > + bool sw_done;
> > > > +};
> > >
> > > Not more platform data :(
> >
> > I'm not sure what you are referring to as platform_data. This is not the
> > classical platform_data that is attached to a platform_device to
> > configure behaviour of that device. It is rather data that needs to be
> > communicated from the clients of the SDMA engine to the SDMA engine.
> >
> > I have put this into include/linux/platform_data/dma-imx.h because
> > that's the only existing include file that is available. I could move
> > this to a new file if you like that better.
>
> Lets move to include/linux/dma/
What about the other stuff in include/linux/platform_data/dma-imx.h,
should this go to include/linux/dma/ as well? There is nothing in it
that is platform_data at all.
Sascha
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