From: vinod.koul@linux.intel.com (Vinod Koul)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 02/15] dmaengine: omap: Add support for pause/resume in cyclic dma mode
Date: Mon, 17 Sep 2012 15:25:42 +0530 [thread overview]
Message-ID: <1347875742.1943.143.camel@vkoul-udesk3> (raw)
In-Reply-To: <1347624358-25582-3-git-send-email-peter.ujfalusi@ti.com>
On Fri, 2012-09-14 at 15:05 +0300, Peter Ujfalusi wrote:
> The audio stack used omap_stop_dma/omap_start_dma to pause/resume the
> DMA.
> This method has been used for years on OMAP based products.
> We only allow pause/resume when the DMA has been configured in cyclic
> mode
> which is used by the audio stack.
>
> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
> CC: Russell King <rmk+kernel@arm.linux.org.uk>
> ---
Acked-by: Vinod Koul <vinod.koul@linux.intel.com>
--
~Vinod
next prev parent reply other threads:[~2012-09-17 9:55 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-14 12:05 [PATCH v3 00/15] ASoC: OMAP: Convert to use dmaengine Peter Ujfalusi
2012-09-14 12:05 ` [PATCH v3 01/15] dmaengine: omap: Support for element mode in cyclic DMA Peter Ujfalusi
2012-09-14 12:05 ` [PATCH v3 02/15] dmaengine: omap: Add support for pause/resume in cyclic dma mode Peter Ujfalusi
2012-09-17 3:13 ` Vinod Koul
2012-09-17 8:41 ` Peter Ujfalusi
2012-09-18 8:28 ` Russell King - ARM Linux
2012-09-17 9:55 ` Vinod Koul [this message]
2012-09-14 12:05 ` [PATCH v3 03/15] dmaengine: Add flags parameter to dmaengine_prep_dma_cyclic() Peter Ujfalusi
2012-09-17 9:58 ` Vinod Koul
2012-09-22 15:09 ` Mark Brown
2012-09-14 12:05 ` [PATCH v3 04/15] dmaengine: Pass flags via device_prep_dma_cyclic() callback Peter Ujfalusi
2012-09-17 9:59 ` Vinod Koul
2012-09-17 10:06 ` Nicolas Ferre
2012-09-19 2:45 ` Shawn Guo
2012-09-14 12:05 ` [PATCH v3 05/15] dmaengine: omap-dma: Add support to suppress interrupts in cyclic mode Peter Ujfalusi
2012-09-17 10:00 ` Vinod Koul
2012-09-14 12:05 ` [PATCH v3 06/15] ASoC: omap-mcbsp: Use sDMA packet mode instead of frame mode Peter Ujfalusi
2012-09-14 12:05 ` [PATCH v3 07/15] ASoC: omap-pcm: Select sDMA synchronization based on packet_size Peter Ujfalusi
2012-09-14 12:05 ` [PATCH v3 08/15] ASoC: OMAP: Remove sync_mode from omap_pcm_dma_data struct Peter Ujfalusi
2012-09-14 12:05 ` [PATCH v3 09/15] ASoC: omap-pcm: Prepare to configure the DMA data_type based on stream properties Peter Ujfalusi
2012-09-14 12:05 ` [PATCH v3 10/15] ARM: OMAP4: hwmod_data: Add resource names to McPDM memory ranges Peter Ujfalusi
2012-09-14 12:05 ` [PATCH v3 11/15] ASoC: omap-mcpdm: Use platform_get_resource_* to get resources Peter Ujfalusi
2012-09-14 12:05 ` [PATCH v3 12/15] ASoC: OMAP: mcbsp, mcpdm, dmic: Let omap-pcm to pick the dma_type Peter Ujfalusi
2012-09-14 12:05 ` [PATCH v3 13/15] ASoC: omap-pcm, omap-dmic: Change the use of omap_pcm_dma_data->data_type Peter Ujfalusi
2012-09-14 12:05 ` [PATCH v3 14/15] ASoC: OMAP: mcbsp, mcpdm, dmic, hdmi: Set dma_data at startup time Peter Ujfalusi
2012-09-14 12:05 ` [PATCH v3 15/15] ASoC: omap-pcm: Convert to use dmaengine Peter Ujfalusi
2012-09-15 21:38 ` [alsa-devel] [PATCH v3 00/15] ASoC: OMAP: " Janusz Krzysztofik
2012-09-17 3:17 ` Vinod Koul
2012-09-17 8:44 ` [alsa-devel] " Peter Ujfalusi
2012-09-17 9:51 ` Vinod Koul
2012-09-24 23:36 ` Ricardo Neri
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