From mboxrd@z Thu Jan 1 00:00:00 1970 From: vinod.koul@linux.intel.com (Vinod Koul) Date: Mon, 17 Sep 2012 15:30:21 +0530 Subject: [PATCH v3 05/15] dmaengine: omap-dma: Add support to suppress interrupts in cyclic mode In-Reply-To: <1347624358-25582-6-git-send-email-peter.ujfalusi@ti.com> References: <1347624358-25582-1-git-send-email-peter.ujfalusi@ti.com> <1347624358-25582-6-git-send-email-peter.ujfalusi@ti.com> Message-ID: <1347876021.1943.149.camel@vkoul-udesk3> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Fri, 2012-09-14 at 15:05 +0300, Peter Ujfalusi wrote: > When requested (DMA_PREP_INTERRUPT is cleared in flags) disable all > DMA > interrupts for the channel. In this mode user space does not expect > periodic reports from kernel about the progress of the audio stream. > PulseAudio for example support this type of mode. Acked-by: Vinod Koul -- ~Vinod