[Letux-kernel] [PATCH v6 00/12] ARM/MIPS: DTS: add child nodes describing the PVRSGX GPU present in some OMAP SoC and JZ4780 (and many more)

H. Nikolaus Schaller hns at goldelico.com
Wed Apr 15 15:04:07 CEST 2020


> Am 15.04.2020 um 15:02 schrieb Maxime Ripard <maxime at cerno.tech>:
> 
> On Wed, Apr 15, 2020 at 02:41:52PM +0200, H. Nikolaus Schaller wrote:
>>>> The kernel modules built from this project have successfully
>>>> demonstrated to work with the DTS definitions from this patch set on
>>>> AM335x BeagleBone Black, DM3730 and OMAP5 Pyra and Droid 4. They
>>>> partially work on OMAP3530 and PandaBoard ES but that is likely a
>>>> problem in the kernel driver or the (non-free) user-space libraries
>>>> and binaries.
>>>> 
>>>> Wotk for JZ4780 (CI20 board) is in progress and there is potential
>>>> to extend this work to e.g. BananaPi-M3 (A83) and some Intel Poulsbo
>>>> and CedarView devices.
>>> 
>>> If it's not been tested on any Allwinner board yet, I'll leave it
>>> aside until it's been properly shown to work.
>> 
>> Phillip has tested something on a83.
> 
> I'm a bit skeptical on that one since it doesn't even list the
> interrupts connected to the GPU that the binding mandates.

I think he left it out for a future update.
But best he comments himself.

BR and thanks,
Nikolaus



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