From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@free-electrons.com (Maxime Ripard) Date: Wed, 26 Oct 2016 10:55:28 +0200 Subject: [PATCH v7] spi: sun4i: Allow transfers larger than FIFO size In-Reply-To: <1477465231-17704-1-git-send-email-mr.nuke.me@gmail.com> References: <1477465231-17704-1-git-send-email-mr.nuke.me@gmail.com> Message-ID: <20161026085528.vjjypbfmfbhvileb@lukather> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, Oct 26, 2016 at 12:00:30AM -0700, Alexandru Gagniuc wrote: > This is the seventh attempt to get this patch in. I was prompted to look > into this again as someone recently remarked: > > " cool, to bad spi does not work properly on allwinner..." > > Two and a half years ago, we were told this will all be handled with DMA. > A year or so ago, we were told this will all be handled with DMA. > A week or so ago, we were told this will all be handled with DMA. > > See the pattern? > When DMA finally takes over, this fallback path is not mutually exclusive. I definitely agree, and we had this patch in the CHIP kernel for quite some time, working like a charm. I was planning to respin it in the next few days, glad to see you took care of it :) Mark, any comments on this? For the record, it already has my Acked-by. Thanks, Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 801 bytes Desc: not available URL: