On Mon, 15 Jul 2019 at 22:26, Ilia Mirkin wrote:
>
> 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.
Yeah, this makes me nervous as well. In the very least,
On Mon, Jul 15, 2019 at 2:34 PM Fernando Sahmkow wrote:
>
> So we have been busy implementing the compute engine lately but we have
> discovered a few issues with Compute Shaders. I hope you guys can answer some
> questions.
>
> 1st How do I determine the size of Compute Shaders/Kernel Local Mem
So we have been busy implementing the compute engine lately but we have
discovered a few issues with Compute Shaders. I hope you guys can answer
some questions.
1st How do I determine the size of Compute Shaders/Kernel Local Memory ? In
Pipeline shaders the size is included in the header but Compu
Since DP-specific information is stored in driver's structures, every
driver needs to implement subconnector property by itself.
Signed-off-by: Oleg Vasilev
Cc: nouveau@lists.freedesktop.org
---
drivers/gpu/drm/nouveau/nouveau_connector.c | 13 +
drivers/gpu/drm/nouveau/nouveau_dp.c
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 wrote:
>
> Currently, nouveau doesn't check if GPU is missing pow
Hi Oleg,
On 2019/07/15, Oleg Vasilev wrote:
> Since DP-specific information is stored in driver's structures, every
> driver needs to implement subconnector property by itself.
>
> Signed-off-by: Oleg Vasilev
> Cc: nouveau@lists.freedesktop.org
> ---
> drivers/gpu/drm/nouveau/nouveau_connector.
Trello:
https://trello.com/c/admzDRvd/50-reduce-performance-refuse-to-boot-if-not-all-the-power-connectors-are-plugged
Fixed commit messages.
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
Added GPIO is "Power Alert". It's uncertain if this
GPIO is set on GPU initialization or only if a change is detected by the
GPU at runtime.
This GPIO can be found on Tesla and sometimes on Fermi GPUs.
Untested, wrote according to documentation.
Signed-off-by: Mark Menzynski
---
drm/nouveau/in
Added GPIO is "Thermal and External Power Detect". It's uncertain if this
GPIO is set on GPU initialization or only if a change is detected by the
GPU at runtime.
This GPIO can be found in Rankine and Curie and rarely on Tesla GPUs
VBIOS.
Untested, wrote according to documentation.
Signed-off-by
Currently, nouveau doesn't check if GPU is missing power. This
patch makes nouveau fail when this happens on latest GPUs.
It checks GPIO function 121 (External Power Emergency), which
should detect power problems on GPU initialization.
Tested on TU104, GP106 and GF100.
Signed-off-by: Mark Menzyn
One gpio was in wrong place, moved it for better readability.
Signed-off-by: Mark Menzynski
---
drm/nouveau/include/nvkm/subdev/bios/gpio.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drm/nouveau/include/nvkm/subdev/bios/gpio.h
b/drm/nouveau/include/nvkm/subdev/bios/gpio
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