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* [RFC 0/3] Initial stab at converting OMAP ASoC support to DMA engine
@ 2012-09-03 16:58 Russell King - ARM Linux
  2012-09-03 16:59 ` [RFC 1/3] ASoC: dmaengine: Don't use runtime private data for dmaengine data Liam Girdwood
                   ` (2 more replies)
  0 siblings, 3 replies; 16+ messages in thread
From: Russell King - ARM Linux @ 2012-09-03 16:58 UTC (permalink / raw)
  To: linux-arm-kernel

The following series of three patches is an attempt to convert the OMAP
ASoC backend to use the DMA engine support.

I'll bring your attention to the comments in patch 3 which highlight
some of the features lost in this process.  Some questions need
answering there (in particular the one concerning pause/resume)
especially as it seems the present driver could well be buggy wrt
comments recently on the mailing list about ALSA pause/resume
requirements.

This works for me, given the wind is in the right direction and if
it's sunny outside.  I find the audio support on OMAP to be rather
flakey at best, requiring reboots if it doesn't work first time.

^ permalink raw reply	[flat|nested] 16+ messages in thread

end of thread, other threads:[~2012-09-10  8:21 UTC | newest]

Thread overview: 16+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2012-09-03 16:58 [RFC 0/3] Initial stab at converting OMAP ASoC support to DMA engine Russell King - ARM Linux
2012-09-03 16:59 ` [RFC 1/3] ASoC: dmaengine: Don't use runtime private data for dmaengine data Liam Girdwood
2012-09-03 20:25   ` [alsa-devel] " Lars-Peter Clausen
2012-09-03 20:43     ` Russell King - ARM Linux
2012-09-03 20:59       ` Lars-Peter Clausen
2012-09-04 13:14         ` Takashi Iwai
2012-09-04 13:26           ` Peter Ujfalusi
2012-09-04 18:14             ` Russell King - ARM Linux
2012-09-03 16:59 ` [RFC 2/3] Fix "ASoC: dmaengine: Don't use runtime private data for dmaengine data" Russell King
2012-09-03 16:59 ` [RFC 3/3] ASoC: first stab at converting OMAP PCM driver to use dmaengine Russell King
2012-09-04 12:08   ` [RFC update 0/2] dmaengine/ASoC: omap: Enable element mode in cyclic DMA Peter Ujfalusi
2012-09-04 12:08     ` [RFC update 1/2] dmaengine: omap: Support for " Peter Ujfalusi
2012-09-04 12:08     ` [RFC update 2/2] ASoC: omap-pcm: Do not check DMA sync_mode Peter Ujfalusi
2012-09-04 22:37     ` [alsa-devel] [RFC update 0/2] dmaengine/ASoC: omap: Enable element mode in cyclic DMA Janusz Krzysztofik
2012-09-09 19:57     ` Janusz Krzysztofik
2012-09-10  8:21       ` Peter Ujfalusi

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