[meta-ti] [PATCH] omap3-sgx-modules, libgles-omap3: add version

Denys Dmytriyenko denis at denix.org
Thu May 3 10:02:08 PDT 2012

On Thu, May 03, 2012 at 09:26:51AM +0200, Koen Kooi wrote:
> Op 3 mei 2012, om 08:33 heeft Denys Dmytriyenko het volgende geschreven:
> > From: Denys Dmytriyenko <denys at ti.com>
> > 
> > * Ported from Arago
> > * Added version of the Graphics SDK which supports Power Management
> >  features for the AM335x
> > * Use a variable PLATFORM for the directory structure since newer SDKs use
> >  LinuxARMV7 and older SDKs use LinuxOMAP3
> > * Modifiy rc.pvr to check return of the insmod of pvrsrvkm. If this driver
> >  fails to load the devmem2 read access can put the system in a state where
> >  it will not come out of suspend.
> I keep bringing this up every few months: what's the plan to add the 
> necessary hooks to the kernel module to export the core revision in sysfs 
> instead of using devmem2? The kernel module knows about the right memory 
> addressed and turns on the clocks it needs. And better: we can get rid of 
> bogus ES revisions like 'ES8' since that's exactly the same core as 'ES6' 
> from a userspace point of view.

Thanks, I will forward your questions and suggestions to the Graphics team. 
Meanwhile, do you have any comments about the patch?


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