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Date: Tue, 16 Sep 2014 22:45:55 +0300 From: Peter Ujfalusi <peter.ujfalusi@...com> To: <vinod.koul@...el.com>, <dan.j.williams@...el.com>, Russell King - ARM Linux <linux@....linux.org.uk> CC: <dmaengine@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <linux-omap@...r.kernel.org> Subject: [PATCH v3 0/2] dmaengine: omap-dma: Fix cyclic suspend/resume Hi, Changes since v2: - fix typo in patch two - Acked-by added from Russell When the audio is paused/resumed (application paused the sream or board suspend) the audio was only playing back one period worth of data and then stops because the omap_dam_stop() clears the link configuration and it is not restored in start. Also add memory barrier call to resume path since this could happen right after coming out from suspend. Regards, Peter --- Peter Ujfalusi (2): dmaengine: omap-dma: Add memory barrier to dma_resume path dmaengine: omap-dma: Restore the CLINK_CTRL in resume path drivers/dma/omap-dma.c | 5 +++++ 1 file changed, 5 insertions(+) -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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