Re: [PATCH v2] drm/panthor: fix immortalis condition

[Steven Price <steven.price@arm.com>]

On 14/10/2026 08:09, Erik Faye-Lund wrote:
> Exactly 10 cores is also valid for an Immortalis configuration,
> according to the public documentation:
> 
> https://support.arm.com/compute-ip/immortalis-g715
> 
> So let's report this G715 with 10 cores as Immortalis as well, as long
> as it supports the ray-intersection feature. This matches what we do for
> more recent GPUs as well.
> 
> Fixes: 3b1dc21d6d80 ("drm/panthor: Add support for Mali-Gx15 family of GPUs")
> Signed-off-by: Erik Faye-Lund <erik.faye-lund@arm.com>
> Reviewed-by: Liviu Dudau <liviu.dudau@arm.com>
> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>

Reviewed-by: Steven Price <steven.price@arm.com>

I'll push this to drm-misc-fixes.

Thanks,
Steve

> ---
> Changes since v1:
> - Fixed typo in subject.
> - Added missing SoB line.
> - Applied Reviewed-by tags.
> 
>  drivers/gpu/drm/panthor/panthor_hw.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/panthor/panthor_hw.c b/drivers/gpu/drm/panthor/panthor_hw.c
> index 7e315708ca7c..ea1e222ef121 100644
> --- a/drivers/gpu/drm/panthor/panthor_hw.c
> +++ b/drivers/gpu/drm/panthor/panthor_hw.c
> @@ -136,7 +136,7 @@ static char *get_gpu_model_name(struct panthor_device *ptdev)
>  	case GPU_PROD_ID_MAKE(10, 7):
>  		return "Mali-G610";
>  	case GPU_PROD_ID_MAKE(11, 2):
> -		if (shader_core_count > 10 && ray_intersection)
> +		if (shader_core_count >= 10 && ray_intersection)
>  			return "Mali-G715-Immortalis";
>  		else if (shader_core_count >= 7)
>  			return "Mali-G715";