From mboxrd@z Thu Jan 1 00:00:00 1970 From: vinod.koul@intel.com (Koul, Vinod) Date: Mon, 02 May 2011 15:44:04 +0530 Subject: [PATCH v3 1/5] dmaengine: at_hdmac: modify way to use interrupts In-Reply-To: <35f32b2bdf51d9d5867ca352ce96d786c74a58eb.1304174965.git.nicolas.ferre@atmel.com> References: <1303791881.896.18.camel@vkoul-udesk3> <35f32b2bdf51d9d5867ca352ce96d786c74a58eb.1304174965.git.nicolas.ferre@atmel.com> Message-ID: <1304331244.1589.25.camel@vkoul-udesk3> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Sat, 2011-04-30 at 16:57 +0200, Nicolas Ferre wrote: > Now we use Buffer Transfer Completed interrupts. If we > want a chained buffer completed information, we setup the > ATC_IEN bit in CTRLB register in the lli. > This is done by set_desc_eol() function and used by > memcpy/slave_sg functions. > > Signed-off-by: Nicolas Ferre > --- > drivers/dma/at_hdmac.c | 4 ++-- > drivers/dma/at_hdmac_regs.h | 11 ++++++++--- > 2 files changed, 10 insertions(+), 5 deletions(-) > All, Applied, Thanks -- ~Vinod