Re: [Intel-gfx] [PATCH 09/20] drm/i915/gsc: add slow_fw flag to the gsc device definition

[Ceraolo Spurio, Daniele]

On 4/7/2022 5:58 AM, Alexander Usyskin wrote:
> Add slow_fw flag to the gsc device definition
> and pass it to mei auxiliary device.
>
> Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>

Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@xxxxxxxxx>

Daniele

> ---
>   drivers/gpu/drm/i915/gt/intel_gsc.c | 2 ++
>   1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/gt/intel_gsc.c b/drivers/gpu/drm/i915/gt/intel_gsc.c
> index 280dba4fd32d..175571c6f71d 100644
> --- a/drivers/gpu/drm/i915/gt/intel_gsc.c
> +++ b/drivers/gpu/drm/i915/gt/intel_gsc.c
> @@ -41,6 +41,7 @@ struct gsc_def {
>   	unsigned long bar;
>   	size_t bar_size;
>   	bool use_polling;
> +	bool slow_fw;
>   };
>   
>   /* gsc resources and definitions (HECI1 and HECI2) */
> @@ -125,6 +126,7 @@ static void gsc_init_one(struct drm_i915_private *i915,
>   	adev->bar.end = adev->bar.start + def->bar_size - 1;
>   	adev->bar.flags = IORESOURCE_MEM;
>   	adev->bar.desc = IORES_DESC_NONE;
> +	adev->slow_fw = def->slow_fw;
>   
>   	aux_dev = &adev->aux_dev;
>   	aux_dev->name = def->name;