[alsa-devel] [RESEND][PATCH v5 4/4] ASoC: SAMSUNG: Add I2S0 internal dma driver

[Sangbeom Kim]

Hi,
On Mon, July 18, 2011 at 4:38 PM, Jassi Brar wrote: 
> On Wed, Jul 13, 2011 at 10:29 AM, Sangbeom Kim <sbkim73 at samsung.com> wrote:
> > I2S in Exynos4 and S5PC110(S5PV210) has a internal dma.
> > It can be used low power audio mode and 2nd channel transfer.
> > This patch can support idma.
> >
> > Signed-off-by: Sangbeom Kim <sbkim73 at samsung.com>
> > ---
> > V2: change idma_new by new pcm_new api
> >    add handling different idma address
> >    as jassi comments, Modify the idma driver
> >
> > V3: merge idma_reg_int and idma_addr_init
> >
> > V4: move idma setting in i2s.c to idma_hw_params in idma.c
> >    move idma_reg_addr_init calling
> >    modify idma address handling error
> >    modify module information
> >    delete useless dev_dbg
> >
> > V5: delete redundant error print and check routine
> >    modify irq handler as jassi comment
> >    fix the indent error
> >    modify period_bytes_max value to set half size of max buffer
> 
> Perhaps you forgot to mention the reason for resend ?
Sorry, I changed MAX_IDMA_BUFFER value (128KB)
Because I used wrong MAX_IDMA_BUFFER value.

Thanks 
SB Kim