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Message-ID: <Pine.LNX.4.64.1305091648080.22179@axis700.grange> Date: Thu, 9 May 2013 16:50:04 +0200 (CEST) From: Guennadi Liakhovetski <g.liakhovetski@....de> To: Anthony Olech <Anthony.Olech@...semi.com> cc: Krystian Garbaciak <Krystian.Garbaciak@...semi.com>, Mark Brown <broonie@...nsource.wolfsonmicro.com>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, Samuel Ortiz <sameo@...ux.intel.com>, Alessandro Zummo <a.zummo@...ertech.it>, Jean Delvare <khali@...ux-fr.org>, Dmitry Torokhov <dmitry.torokhov@...il.com>, Richard Purdie <rpurdie@...ys.net> Subject: RE: [RFC PATCH 2/8] regulator: Add Dialog DA906x voltage regulators support. On Thu, 9 May 2013, Anthony Olech wrote: > Hi Guennadi, > > without trying to step on our marketing department's toes, I can only > suggest that you slurp the online archives of the LKML and ALSA mailing > list. > The Linux Kernel Mailing List archive that I use is: http://lkml.indiana.edu/hypermail/linux/kernel > The ALSA mailing list archive that I use is: http://mailman.alsa-project.org/pipermail/alsa-devel > > I usually run a perl/bash/wget script to download stuff of interest. I've got these patches from an online archive, thanks. > I can answer questions about our Open Source submission (because they > are open source), but for definitive product information our marketing > department is the first place to try. > > Do you mean the da7210 (audio CODEC)? I don't offhand recognise the da9210 part number. No, my task description says "a da9210 PMIC." I think this one is meant: http://www.dialog-semiconductor.com/products/power-management/DA9210 Thanks Guennadi > Best regards, > > Tony Olech > > > > -----Original Message----- > > From: Guennadi Liakhovetski [mailto:g.liakhovetski@....de] > > Sent: 09 May 2013 15:29 > > To: Anthony Olech > > Cc: Krystian Garbaciak; Mark Brown; linux-kernel@...r.kernel.org; Samuel > > Ortiz; Alessandro Zummo; Jean Delvare; Dmitry Torokhov; Richard Purdie > > Subject: RE: [RFC PATCH 2/8] regulator: Add Dialog DA906x voltage regulators > > support. > > > > Hi Tony > > > > On Thu, 9 May 2013, Anthony Olech wrote: > > > > > Hi Guennadi Liakhovetski, > > > > > > Now that Krystian no longer works for Dialog I think that I might be > > > your best contact. > > > As far as I am aware without doing any checking, the DA906x driver > > > should possibly cover the DA9063. > > > > Good! > > > > > If you need a driver, that would imply that you have some chips. Have > > > you tried our marketting department? > > > > Yes, this (and a da9210) PMICs are used on one of the boards, I'm working with. > > I asked your marketing department for a da9210 datasheet, they tried to check > > with the board vendor, who is also my customer for this project, and so far they > > haven't been able to establish my involvement in this development. Have you > > also got a da9210 Linux driver? Do I have to wait for your marketing > > department clarifying my affiliation or could you make that driver available to > > me too? Or do you mean you might have a newer version of this driver > > available internally too? > > > > Thanks > > Guennadi > > > > > Best regards, > > > > > > Tony Olech > > > > > > > > > > -----Original Message----- > > > > From: Guennadi Liakhovetski [mailto:g.liakhovetski@....de] > > > > Sent: 09 May 2013 15:06 > > > > To: Krystian Garbaciak > > > > Cc: Mark Brown; linux-kernel@...r.kernel.org; Samuel Ortiz; Alessandro > > > > Zummo; Jean Delvare; Dmitry Torokhov; Richard Purdie; Anthony Olech > > > > Subject: Re: [RFC PATCH 2/8] regulator: Add Dialog DA906x voltage > > regulators > > > > support. > > > > > > > > (trimmed the CC a bit) > > > > > > > > Hi Krystian > > > > > > > > On Fri, 31 Aug 2012, Krystian Garbaciak wrote: > > > > > > > > > > On Wed, Aug 29, 2012 at 03:50:00PM +0100, Krystian Garbaciak wrote: > > > > > > > > Sorry for picking up a random mail from this old thread, unfortunately, I > > don't > > > > have "0/8" in my archive. > > > > > > > > I have to write a driver for the da9063 PMIC. Do you have an idea, whether > > it'd > > > > be compatible with this driver? Do you plan to continue your work on this > > driver > > > > or would you mind if I try to use these your patches and mainline them, > > > > preserving your authorship and copyright, of course? > > > > > > > > Thanks > > > > Guennadi > > > > > > > > > > > Because, for some regulators, this is required: val += > > > > > > > fvol->offset, I was only able to reduce it to the following form. > > > > > > > > > > > > What on earth makes you say this? The above is obviously linear. > > > > > > > > > > > > Besides, you're missing several points here. One is that you should > > > > > > be using the framework features, another is that you should be > > > > > > implementing _sel. > > > > > > > > > > Sorry, I've missed an obvious thing here. Instead of adding selector > > > > > offset at runtime, I can substract apropriate voltage from .min_uV. > > > > > Thanks for pointing this out. > > > > > > > > > > -- > > > > > 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/ > > > > > > > > > > > > > --- > > > > Guennadi Liakhovetski, Ph.D. > > > > Freelance Open-Source Software Developer http://www.open- > > technology.de/ > > > Legal Disclaimer: This e-mail communication (and any attachment/s) is > > confidential and contains proprietary information, > > > some or all of which may be legally privileged. It is intended solely for the use > > of the individual or entity to which it > > > is addressed. Access to this email by anyone else is unauthorized. If you are > > not the intended recipient, any disclosure, > > > copying, distribution or any action taken or omitted to be taken in reliance on > > it, is prohibited and may be unlawful. > > > > > > Please consider the environment before printing this e-mail > > > > > > > --- > > Guennadi Liakhovetski, Ph.D. > > Freelance Open-Source Software Developer > > http://www.open-technology.de/ > Legal Disclaimer: This e-mail communication (and any attachment/s) is confidential and contains proprietary information, > some or all of which may be legally privileged. It is intended solely for the use of the individual or entity to which it > is addressed. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, > copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. > > Please consider the environment before printing this e-mail > --- Guennadi Liakhovetski, Ph.D. Freelance Open-Source Software Developer http://www.open-technology.de/ -- 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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