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 */
>
>
>
>
> --
> Grant Likely, B.Sc., P.Eng.
> Secret Lab Technologies Ltd.
>
--
Jon Smirl
jonsmirl@xxxxxxxxx
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