[RFC PATCH 0/4] i2c: core: introduce master_xfer_irqless
From: Wolfram Sang <hidden>
Date: 2018-09-20 23:01:32
Also in:
linux-i2c, linux-omap, linux-renesas-soc
On Thu, Sep 20, 2018 at 06:14:19PM +0200, Wolfram Sang wrote:
To keep the discussion about master_xfer_irqless going, I post here a draft how I envision the changes to the I2C core. They are only build tested. I am unsure if I can test them on hardware before next week, so I'll send them around as RFC already, so people can get an idea and comment. Maybe Stefan has some bandwidth to test his imx driver implementation on top of this? A branch can be found here: git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git renesas/i2c/xfer_irqless
What I forgot to mention: At some point, I'd like an adiitional check if the device is flagged to have very late I2C transfers and trigger a fat warning if not. To keep bugs visible. I have ideas but not perfect yet, so I'll leave this as the next step. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20180921/79fdf3e8/attachment.sig>