On Tue, May 26, 2009 at 10:53 AM, Jon Smirl <jonsmirl@xxxxxxxxx> wrote:
> On Tue, May 26, 2009 at 12:51 PM, Grant Likely
> <grant.likely@xxxxxxxxxxxx> wrote:
>> On Tue, May 26, 2009 at 5:01 AM, Mark Brown
>> <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
>>> On Mon, May 25, 2009 at 06:15:09PM -0400, Jon Smirl wrote:
>>>> Rewrite the mpc5200 audio DMA code to support both I2S and AC97.
>>>>
>>>> Signed-off-by: Jon Smirl <jonsmirl@xxxxxxxxx>
>>>
>>> Grant, I'm OK with that if you are?
>>
>> Acked-by: Grant Likely <grant.likely@xxxxxxxxxxxx>
>
> Put in the V5 version this one has this in the h file:
>
> -int psc_dma_trigger(struct snd_pcm_substream *substream, int cmd,
> - struct snd_soc_dai *dai);
> +/* whack this after Timur's patch is merged in to
> arch/powerpc/include/asm/delay.h */
> +#define spin_event_timeout(condition, timeout, delay, rc) \
> +{ \
> + unsigned long __loops = tb_ticks_per_usec * timeout; \
> + unsigned long __start = get_tbl(); \
> + while ((rc = (condition)) && (tb_ticks_since(__start) <= __loops)) \
> + if (delay) \
> + udelay(delay); \
> + else \
> + cpu_relax(); \
> +}
> +/* whack this after Timur's patch is merged in to
> arch/powerpc/include/asm/delay.h */
sure, no problem if it will grease the merge.
g.
--
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.
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