Re: [Alsa-devel] runtime->dma_addr

2004-03-03 Thread Russell King
On Wed, Mar 03, 2004 at 07:29:19PM +0100, Jaroslav Kysela wrote: > On Wed, 3 Mar 2004, Gupta, Kshitij wrote: > > hi, > > Can someone please explain me what is the difference between > > runtime->dma_addr and runtime->dma_area > > > > where runtime = substream->runtime > > > > I am getting a

Re: [Alsa-devel] runtime->dma_addr

2004-03-03 Thread Takashi Iwai
At Wed, 3 Mar 2004 23:47:10 +0530, Gupta, Kshitij wrote: > > hi, > Can someone please explain me what is the difference between > runtime->dma_addr and runtime->dma_area > > where runtime = substream->runtime dma_addr is the physical address of the buffer. this is valid for PCI, ISA and S

Re: [Alsa-devel] runtime->dma_addr

2004-03-03 Thread Jaroslav Kysela
On Wed, 3 Mar 2004, Gupta, Kshitij wrote: > hi, > Can someone please explain me what is the difference between > runtime->dma_addr and runtime->dma_area > > where runtime = substream->runtime > > I am getting a very strange problem where I am getting a rumtime->dma_addr > value as 0 while

[Alsa-devel] runtime->dma_addr

2004-03-03 Thread Gupta, Kshitij
hi, Can someone please explain me what is the difference between runtime->dma_addr and runtime->dma_area where runtime = substream->runtime I am getting a very strange problem where I am getting a rumtime->dma_addr value as 0 while runtime->dma_area is a proper value. Any hints will be