etnaviv-gpu 134000.gpu: MMU fault status 0x00000002 on i.XM6 Quad Plus

Luís Mendes luis.p.mendes at gmail.com
Wed Aug 30 13:41:46 UTC 2017


Hi,

On Wed, Aug 30, 2017 at 2:31 PM, Russell King - ARM Linux <
linux at armlinux.org.uk> wrote:

> Hi,
>
> On Wed, Aug 30, 2017 at 01:37:33PM +0100, Luís Mendes wrote:
> > I can provide a full SD card image that exhibits all the issues I have
> been
> > reporting on the IMX6QP.
>
> How large is the SD card image?
>

It is around 1GiB. When uncompressed is about 4GiB.


> > Ok, I understand! I have however also tried to force the unacell call
> > function by function on etnaviv.c by commenting out the acceleration
> > calls and issue persists. Possibly there are other files that I will
> > have to address too, to see if I find the "culprit function".
>
> You could try disabling the Xrender acceleration backend by commenting
> out the calls to etnaviv_render_screen_init() and
> etnaviv_render_close_screen() in etnaviv.c to see whether that makes
> a difference.
>

Ok, I will try that.


> --
> RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
> FTTC broadband for 0.8mile line in suburbia: sync at 8.8Mbps down 630kbps
> up
> According to speedtest.net: 8.21Mbps down 510kbps up
>
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