On Sat, Oct 22, 2011 at 12:38, Alex Deucher <alexdeucher at gmail.com> wrote:
> On Fri, Oct 21, 2011 at 3:29 PM, Jean Delvare <jdelvare at suse.de> wrote: > > Hi Alex, > > > > On Friday 21 October 2011 08:05:48 pm Alex Deucher wrote: > >> On Fri, Oct 21, 2011 at 10:16 AM, Jean Delvare <jdelvare at suse.de> > >> > Does anyone know at which speed hardware I2C engines are running > >> > the DDC bus on various graphics cards? > >> > >> IIRC, we generally target the radeon hw i2c engines to run at 50 khz. > > > > Then it doesn't seem unreasonable to try and achieve the same for bit- > > banged I2C. That's exactly what my patch is doing. > > Seems fine to me then. I don't know why we set it so low to begin > with, but I'm certainly not an i2c expert. > Seems fine for me as well. Acked-by: Eugeni Dodonov <eugeni.dodonov at intel.com> -- Eugeni Dodonov <http://eugeni.dodonov.net/> -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20111024/0db900e3/attachment.html>
