(CC'd "inaro-dev" as opposed to "linaro-dev" as I guess that was a previous typo)
On 14 May 2012 14:41, Deao, Douglas <d-d...@ti.com> wrote: > Andy, > > The commit to my clone was right after "config tilt stm and omap driver" > on tracking-topic-stm. I used "git format-patch -1" to generate the > patch. > > I sent my patch before Ryan's showed up on the landing team site. > My patches are only a new "driver" (stm_arm.c) and the Kconfig/makefile changes needed. This new driver doesn't do anything yet, BTW, it's just a load of debug code. But it shouldn't effect your patch merging over the top of your existing stm_fw.c as I haven't touched that file. > > The Framework driver is not using /sys in any way, just /debugfs, so > anything with /sys was added by Ryan. > Not guilty :-) I think Andy was simply referring to the /debugfs stuff, but called it /sys. > > The Framework driver has always had a debugfs fops API. The first > release supported only character based messages, but the new patch > supports binary transfers using the same fops API. Trying to keep > it easy to use for both cases. > > Regards, > Doug > > > -----Original Message----- > > From: Andy Green [mailto:andy.gr...@linaro.org] > > Sent: Sunday, May 13, 2012 10:29 PM > > To: Deao, Douglas > > Cc: inaro-...@lists.linaro.org; Ryan Harkin; Arnd Bergmann > > Subject: Re: FW: STM Drviers update patch > > > > On 11/05/12 01:29, Somebody in the thread at some point said: > > > > (looping Ryan and Arnd) > > > > > This time without the copy/paste error. > > > > > > -----Original Message----- > > > From: Deao, Douglas > > > Sent: Thursday, May 10, 2012 12:26 PM > > > To: 'Andy Green' > > > Cc: 'mailto:patc...@linaro.org'; 'mailto:linaro-dev@lists.linaro.org' > > > Subject: STM Drviers update patch > > > > > > Andy, > > > > > > Just found the Linaro "Process/UpstreamPatches" page. > > > > > > Anything else that's not obvious to a newbie I need to be aware of? > > > > Hi Doug - > > > > I'm not sure I'm the integration point for these patches or it should > > be > > Ryan... he has sent some refactor patches for omap support recently for > > OMAP5 testing. > > > > Either way patc...@linaro.org only cares about patches when they're > > sent > > upstream, and we're not there yet. > > > > I wasn't able to get this patch to apply to tracking-topic-stm with or > > without Ryan's changes... is it intended to replace what's there? > > That's fine if so, otherwise what should it apply to? Is it aware of > > Ryan's changes? > > > > http://git.linaro.org/gitweb?p=landing- > > teams/working/ti/kernel.git;a=shortlog;h=refs/heads/tracking-topic-stm > > > > Something I noticed when testing for Ryan was there's a kind of shell > > command type interface via /sys nodes, with commandlines like > > > > echo "rm xyz" > /sys/blah > > > > In the past, I believe there has been some resistance to this kind of > > thing upstream, with a hardline one-token-one-sys-node approach > > demanded. In other /sys based subsystems, they seem to use the idea of > > elaborating the possible commands as /sys nodes themselves, so you > > would > > echo > /sys/.../rm to delete. Maybe Arnd can guide us if that's still > > a > > problem. > > > > Also while we're bothering Arnd, IIRC at one point there was a char > > device, but I can't see it any more with a quick look through the > > framework code. Did you replace it? If so what's the way to transfer > > the bulk data now? > > > > -Andy > > > > > -----Original Message----- > > > From: Deao, Douglas > > > Sent: Tuesday, May 08, 2012 4:40 PM > > > To: Andy Green > > > Cc: Loic Pallardy; scott.bambro...@linaro.org; Ryan Harkin; Lee > > Jones; Philippe Langlais > > > Subject: STM Drviers update patch > > > > > > Andy, > > > > > > I have attached a patch for tracking-topic-stm that contains both my > > latest updates and feedback/patches I merged from Loic Pallardy. > > > > > > This patch includes: > > > - Binary data transport > > > - mmap support for mapping channels to user space > > > - PID change notification > > > - Added patched/feedback provided by Loic Pallardy for: > > > echo support improvement > > > API improvements > > > > > > Let me know if there is any additional process for adding patches > > beyond simply sending you the patch. > > > > > > P.S Just noticed you have a change to stm_omap_ti1.0.c that I did not > > manage to update. Let me know if applying the patch causes you any > > grief. > > > > > > Thanks, > > > Doug > > > > > > -- > > Andy Green | TI Landing Team Leader > > Linaro.org │ Open source software for ARM SoCs | Follow Linaro > > http://facebook.com/pages/Linaro/155974581091106 - > > http://twitter.com/#!/linaroorg - http://linaro.org/linaro-blog >
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