For accelerated graphics on MX51 (Z430 and Z160), the kernel module driver has been open sourced recently, but for user space libraries, they are still proprietary, and NDA is needed to access source code as well as related documents.
Regards, Jammy
On Wed, Aug 25, 2010 at 3:02 AM, Scott Bambrough <scott.bambrough@linaro.org
wrote:
On Tue, 2010-08-24 at 15:46 -0300, Christian Robottom Reis wrote:
On Tue, Aug 24, 2010 at 08:39:00PM +0200, Robert Schwebel wrote:
If anyone knows how the state regarding accelerated graphics is, let me know. It would be pretty interesting to support that in mainline as well. Until now, we don't have any idea if there is some documentation for the z430 core available, and if not, if that's by accident (because nobody knows) or on purpose (because it is top secret).
I'm sure someone at Freescale knows; I'll write to the Linaro TSC contacts and find out who can give us input here. There are not a lot of SoCs that ship with AMD mobile on them, so talking to FSCL is probably our best bet.
I'm sure somebody on the Linaro team has had access to graphics drivers in the mx51 BSP at some point in time, though I'm not sure what terms the BSP was provided under.
I've had access to this code under NDA at Xandros. It was not supplied with documentation for the graphics core. I suspect this is because the core is Qualcomm's and supplied to FreeScale under NDA. The only two SoC's I am aware of that use that core are SnapDragon and iMX51.
Scott
-- Scott Bambrough scott.bambrough@linaro.org Linaro Infrastructure Team Lead
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