[Nouveau] [PATCH] gk20a: add LTC device

[Ben Skeggs]

On Wed, Aug 13, 2014 at 8:16 AM, Alexandre Courbot <acourbot at nvidia.com> wrote:
> LTC device is now required for PGRAPH to work, add it.
Applied.

I had no idea you didn't use it already.  Any particular reason?  It
provides a nice performance boost, so is good to have P  I'm fixing up
our implementation to not over-allocate vram so much, based on the
Android driver's calculations.  But generally, it looks like what we
have was "safe" and compatible anyways.

Thanks,
Ben.

>
> Signed-off-by: Alexandre Courbot <acourbot at nvidia.com>
> ---
>  nvkm/engine/device/nve0.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/nvkm/engine/device/nve0.c b/nvkm/engine/device/nve0.c
> index 54ec53bc6252..cdf9147f32a1 100644
> --- a/nvkm/engine/device/nve0.c
> +++ b/nvkm/engine/device/nve0.c
> @@ -163,6 +163,7 @@ nve0_identify(struct nouveau_device *device)
>                 device->oclass[NVDEV_SUBDEV_BUS    ] =  nvc0_bus_oclass;
>                 device->oclass[NVDEV_SUBDEV_TIMER  ] = &gk20a_timer_oclass;
>                 device->oclass[NVDEV_SUBDEV_FB     ] =  gk20a_fb_oclass;
> +               device->oclass[NVDEV_SUBDEV_LTC    ] =  gk104_ltc_oclass;
>                 device->oclass[NVDEV_SUBDEV_IBUS   ] = &gk20a_ibus_oclass;
>                 device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
>                 device->oclass[NVDEV_SUBDEV_VM     ] = &nvc0_vmmgr_oclass;
> --
> 2.0.4
>
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