[alsa-devel] [PATCHv5 00/20] OMAP ASoC changes in DMA utilization

[Eduardo Valentin]

Hello Tony,

On Thu, Aug 20, 2009 at 5:30 PM, Tony Lindgren<tony at atomide.com> wrote:
> * Eduardo Valentin <eduardo.valentin at nokia.com> [090820 16:36]:
>> Hello guys,
>>
>> I've updated this series after some previous confusion from my side.
>>
>> Now that all dependencies are merged (Janusz's patches and Jarkko's patch),
>> I've based this series on Takashi's tree (master branch).
>>
>> I've also talked with Tony and he agrees to have this changes merged
>> by alsa tree. And as pointed by Jarkko, the mcbsp code is currently
>> used only by Audio inside OMAP code. So, that should be safe.
>
> You might want to merge patches 5 and 6 together as 5 adds the
> fifo, then 6 limits it's size. But in general, for patches

Right, I left it as it is just to keep track of what was done and to give
kudos to Peter.

> 1 - 14: Acked-by: Tony Lindgren <tony at atomide.com>

Okei.

>
>> It is the same series. It now includes patch description for
>> every patch. And also, as I already said, it is based on master
>> branch of sound-2.6.
>>
>> Tested with beagle and rx51. Compiled tested for n770.
>>
>> BR,
>>
>> Eduardo Valentin (11):
>>   OMAP: McBSP: Add IRQEN, IRQSTATUS, THRESHOLD2 and THRESHOLD1
>>     registers.
>>   OMAP: McBSP: Use appropriate value for startup delay
>>   OMAP: McBSP: Add transmit/receive threshold handler
>>   OMAP: McBSP: Create and export max_(r|t)x_thres property
>>   OMAP: McBSP: Rename thres sysfs symbols
>>   OMAP: McBSP: Change wakeup signals
>>   OMAP: McBSP: Configure NO IDLE mode for DMA mode different of
>>     threshold
>>   ASoC: OMAP: Enable DMA burst mode
>>   ASoC: OMAP: Make DMA 64 aligned
>>   ASoC: OMAP: Use McBSP threshold to playback and capture
>>   ASoC: OMAP: Use DMA operating mode of McBSP
>>
>> Eero Nurkkala (7):
>>   OMAP: McBSP: Provide functions for ASoC frame syncronization
>>   OMAP: McBSP: Wakeups utilized
>>   OMAP: McBSP: Retain McBSP FCLK clockactivity
>>   OMAP: McBSP: Do not enable wakeups for no-idle mode
>>   OMAP: McBSP: Let element DMA mode hit retention also
>>   ASoC: Add runtime check for RFIG and XFIG
>>   ASoC: Always syncronize audio transfers on frames
>>
>> Peter Ujfalusi (2):
>>   OMAP3: McBSP: Lower the maximum buffersize for McBSP1,3,4,5
>>   OMAP: McBSP: Add link DMA mode selection
>>
>>  arch/arm/mach-omap2/mcbsp.c             |    5 +
>>  arch/arm/plat-omap/include/mach/mcbsp.h |   49 ++++
>>  arch/arm/plat-omap/mcbsp.c              |  377 ++++++++++++++++++++++++++++++-
>>  sound/soc/omap/omap-mcbsp.c             |   77 ++++++-
>>  sound/soc/omap/omap-pcm.c               |   14 +-
>>  sound/soc/omap/omap-pcm.h               |    2 +
>>  6 files changed, 511 insertions(+), 13 deletions(-)
>>
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-- 
Eduardo Bezerra Valentin
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