21 Oct
2011
21 Oct
'11
7:29 p.m.
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@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.
--
Jean Delvare
Suse L3