Re: [Intel-gfx] [PATCH 4/7] drm/i915/guc: Add GuC deprivilege feature to MTL

[John Harrison <john.c.harrison@intel.com>]

On 9/22/2022 15:11, Daniele Ceraolo Spurio wrote:
> From: Stuart Summers <stuart.summers@intel.com>
>
> MTL supports GuC deprivilege. Add the feature flag to this platform.
>
> Signed-off-by: Stuart Summers <stuart.summers@intel.com>
> Cc: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
> Cc: John Harrison <john.c.harrison@intel.com>
> Cc: Alan Previn <alan.previn.teres.alexis@intel.com>
Reviewed-by: John Harrison <John.C.Harrison@Intel.com>

> ---
>   drivers/gpu/drm/i915/i915_pci.c | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
> index 77e7df21f539..b1b720870da8 100644
> --- a/drivers/gpu/drm/i915/i915_pci.c
> +++ b/drivers/gpu/drm/i915/i915_pci.c
> @@ -1143,6 +1143,7 @@ static const struct intel_device_info mtl_info = {
>   	.display.has_modular_fia = 1,
>   	.extra_gt_list = xelpmp_extra_gt,
>   	.has_flat_ccs = 0,
> +	.has_guc_deprivilege = 1,
>   	.has_snoop = 1,
>   	.__runtime.memory_regions = REGION_SMEM | REGION_STOLEN_LMEM,
>   	.__runtime.platform_engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(CCS0),