Re: [PATCH] Fix Dreamcast DMA issues

2007-07-23 Thread Paul Mundt
On Mon, Jul 23, 2007 at 10:05:46PM +0100, Adrian McMenamin wrote: > The current SH DMA API is somewhat broken, not correctly matching > virtual channel to the correct SH DMAC. This wasn't noticeable when > using g2 DMA for the sound driver - one channel 0 is as good as any > other! - but caused the

[PATCH] Fix Dreamcast DMA issues

2007-07-23 Thread Adrian McMenamin
The current SH DMA API is somewhat broken, not correctly matching virtual channel to the correct SH DMAC. This wasn't noticeable when using g2 DMA for the sound driver - one channel 0 is as good as any other! - but caused the pvr2 driver to fail. This patch fixes the pvr2 problem and consequently

Re: [PATCH] Fix Dreamcast DMA

2007-07-19 Thread Mike Frysinger
On Thursday 19 July 2007, Adrian McMenamin wrote: > Signed-off by: Adrian McMenamin <[EMAIL PROTECTED]> > @@ -183,6 +183,7 @@ int dmac_search_free_channel(const char *dev_id) > return result; > > atomic_set(&channel->busy, 1); > + > return channel->

[PATCH] Fix Dreamcast DMA

2007-07-19 Thread Adrian McMenamin
Signed-off by: Adrian McMenamin <[EMAIL PROTECTED]> diff --git a/arch/sh/drivers/dma/dma-api.c b/arch/sh/drivers/dma/dma-api.c index cf8e119..0c9b3bc 100644 --- a/arch/sh/drivers/dma/dma-api.c +++ b/arch/sh/drivers/dma/dma-api.c @@ -31,8 +31,8 @@ struct dma_info *get_dma_info(unsigned int chan)