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Date: Mon, 13 Jan 2014 14:50:21 +0530 From: Vinod Koul <vinod.koul@...el.com> To: Shawn Guo <shawn.guo@...aro.org> Cc: Nicolin Chen <Guangyu.Chen@...escale.com>, dan.j.williams@...el.com, kernel@...gutronix.de, fabio.estevam@...escale.com, dmaengine@...r.kernel.org, linux-kernel@...r.kernel.org, devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org Subject: Re: [PATCH 1/2] Revert "ARM: dts: imx: use dual-fifo sdma script for ssi" On Fri, Jan 10, 2014 at 10:44:03AM +0800, Shawn Guo wrote: > On Wed, Jan 08, 2014 at 04:45:55PM +0800, Nicolin Chen wrote: > > This reverts commit b1d27c79c8377df1880447375deffa3bb82c7bd3. > > > > Previously we switched the SSI scriprt to dual-fifo mode to reduce playback > > underrun issue, which is only included by SDMA firmware version 2. However, > > there are quite a lot people still using version 1 or default firmware in > > the ROM code of SoC while these two kinds of firmwares do not support the > > dual-fifo script and the audio function on their platform would be broken. > > > > Thus this patch provisionally reverts the dual-fifo script to the original > > single fifo script to meet all kinds of users' requirements, including the > > version 1/2 or inner ROM firmware. > > > > Reported-by: Fabio Estevam <fabio.estevam@...escale.com> > > Signed-off-by: Nicolin Chen <Guangyu.Chen@...escale.com> > > If Vinod's tree can be rebased, the patch can just be dropped. Nope dont want Linus's ire due to rebaseing tree so late in cyle! -- ~Vinod > Otherwise, > > Acked-by: Shawn Guo <shawn.guo@...aro.org> > -- -- 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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