Displaying 3 results from an estimated 3 matches for "nvpowerchecks".
2019 Jul 18
5
[PATCH v3 0/4] Refuse to load if power cable are not connected
Added config override for power checks.
Mark Menzynski (4):
bios/gpio: sort gpios by values
gpio: fail if gpu external power is missing
gpio: check the gpio function 16 in the power check as well
gpio: check function 76 in the power check as well
drm/nouveau/include/nvkm/subdev/bios/gpio.h | 5 +++-
drm/nouveau/nvkm/subdev/gpio/base.c | 32 +++++++++++++++++++++
2 files
2020 May 18
1
[PATCH v2 2/2] powerpc/configs: replace deprecated riva/nvidia with nouveau
...10.0: bios: OOB 1 00000992 00000992
> [ 2.364038] nouveau 0000:f0:10.0: bios: OOB 1 0000098f 0000098f
> [ 2.364047] nouveau 0000:f0:10.0: bios: OOB 1 00000990 00000990
> [ 2.364383] nouveau 0000:f0:10.0: gpio: GPU is missing power, check its power cables. Boot with nouveau.config=NvPowerChecks=0 to disable.
> [ 2.364402] nouveau 0000:f0:10.0: gpio: init failed, -22
> [ 2.364431] nouveau 0000:f0:10.0: init failed with -22
> [ 2.364438] nouveau: DRM-master:00000000:00000080: init failed with -22
> [ 2.364450] nouveau 0000:f0:10.0: DRM-master: Device allocation faile...
2019 Jul 15
2
[PATCH v2 2/4] gpio: fail if gpu external power is missing
Please add a config override to skip this, since we'll invariably get
it wrong for some setup, and should be able to provide users with
workarounds while the issue is being worked out.
On Mon, Jul 15, 2019 at 5:43 AM Mark Menzynski <mmenzyns at redhat.com> wrote:
>
> Currently, nouveau doesn't check if GPU is missing power. This
> patch makes nouveau fail when this happens