Messages in this thread | | | Date | Sat, 17 Aug 2019 00:03:07 -0700 | From | Tony Lindgren <> | Subject | Re: Lay common foundation to make PVR/SGX work without hacks on OMAP34xx, OMAP36xx, AM335x and potentially OMAP4, OMAP5 |
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* Adam Ford <aford173@gmail.com> [190816 23:02]: > On Wed, Aug 14, 2019 at 8:16 AM Tony Lindgren <tony@atomide.com> wrote: > > Well I just posted some sgx interconnect target module patches. We might > > still have them in v5.4 assuming people manage to review and test them. > > Nikolaus, > > I tested Tony's change and I can confirm that I can read the value > when enabled. Should I apply his patches to your branch before I > test, or is it go too to go as-is? I've got an AM3517, OMAP35 and a > DM3730. I am not sure if the AM3517 is even on the radar, but it has > an sgx530 as well.
My estimate is am3517 is wired the same way as omap34xx with a 60% chance, then 30% chance it's wired the same way as omap36xx, and then 10% chance for similar wiring to am335x.. So hopefully that leaves 0% chance for yet something different for it's wiring :)
If you have a chance please give it a try. Also check the TRM for the sgx sysconfig register bits to see which of the above matches, and if 3517 has a related rstctrl register like am335x has.
Regards,
Tony
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