From: Sanchayan Maity <maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org
Cc: stefan-XLVq0VzYD2Y@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Sanchayan Maity
<maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: [PATCH v2 0/4] Fixes for Vybrid SPI DMA implementation
Date: Mon, 21 Nov 2016 11:24:00 +0530 [thread overview]
Message-ID: <cover.1479706671.git.maitysanchayan@gmail.com> (raw)
Hello,
The following set of patches have fixes for Vybrid SPI DMA
implementation along with some minor clean ups requested
at time when v3 version of SPI DMA support patch was accepted.
This series of patches is based on top of branch topic/fsl-dspi.
http://git.kernel.org/cgit/linux/kernel/git/broonie/spi.git/log/?h=topic/fsl-dspi
The patches have been tested on a Toradex Colibri Vybrid VF61 module
and now incoporate feedback from Stefan on version 1 of patchset.
Changes since v1:
1. Place the continuous selection format patch second in order and remove
code duplication
2. Improve the use of curr_xfer_len and instead of converting from bytes
to DMA transfers in every use, do it at a single place. Accordingly change
it's use at other places
3. Code cleanup patch has less to clean with change above
v1:
http://www.mail-archive.com/linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org/msg1274632.html
Thanks & Regards,
Sanchayan.
Sanchayan Maity (4):
spi: spi-fsl-dspi: Fix SPI transfer issue when using multiple SPI_IOC_MESSAGE
spi: spi-fsl-dspi: Fix continuous selection format
spi: spi-fsl-dspi: Fix incorrect DMA setup
spi: spi-fsl-dspi: Minor code cleanup and error path fixes
drivers/spi/spi-fsl-dspi.c | 71 ++++++++++++++++++++++++++++------------------
1 file changed, 44 insertions(+), 27 deletions(-)
--
2.10.2
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next reply other threads:[~2016-11-21 5:54 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-21 5:54 Sanchayan Maity [this message]
[not found] ` <cover.1479706671.git.maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-11-21 5:54 ` [PATCH v2 1/4] spi: spi-fsl-dspi: Fix SPI transfer issue when using multiple SPI_IOC_MESSAGE Sanchayan Maity
[not found] ` <bbdbc8df434dd2af74eb351b799a2812a1c1967e.1479706671.git.maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-11-21 19:18 ` Mark Brown
[not found] ` <20161121191847.vg32cwople4qmini-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2016-11-21 19:14 ` maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w
2016-11-21 19:18 ` maitysanchayan
[not found] ` <20161121191850.GB24521-2b/appYahYDPUjlVagVGR1Kr0EmMEXJSn9A1Ff6Mc9Q@public.gmane.org>
2016-11-22 16:22 ` Mark Brown
2016-11-21 5:54 ` [PATCH v2 2/4] spi: spi-fsl-dspi: Fix continuous selection format Sanchayan Maity
2016-11-21 23:15 ` Stefan Agner
[not found] ` <59ac10adfe92916770aa30146e958887-XLVq0VzYD2Y@public.gmane.org>
2016-11-22 6:11 ` maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w
2016-11-21 5:54 ` [PATCH v2 3/4] spi: spi-fsl-dspi: Fix incorrect DMA setup Sanchayan Maity
[not found] ` <a36bac5f2499d1002693a7dbf95982bab186e51f.1479706671.git.maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-11-21 23:16 ` Stefan Agner
2016-11-22 17:26 ` Applied "spi: spi-fsl-dspi: Fix incorrect DMA setup" to the spi tree Mark Brown
2016-11-21 5:54 ` [PATCH v2 4/4] spi: spi-fsl-dspi: Minor code cleanup and error path fixes Sanchayan Maity
[not found] ` <971874d8e662622c0cfe478adaa4c75b08388d0e.1479706671.git.maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-11-21 23:22 ` Stefan Agner
2016-11-22 6:12 ` maitysanchayan
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