Commit 1febb00e authored by xinhui pan's avatar xinhui pan Committed by Alex Deucher
Browse files

drm/amdgpu: export both supported and enabled ras features 



Signed-off-by: default avatarxinhui pan <xinhui.pan@amd.com>
Reviewed-by: default avatarEvan Quan <evan.quan@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent b404ae82

drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c

+5 −2
Original line number Diff line number Diff line
@@ -922,11 +922,14 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file 
		return copy_to_user(out, &ui32, min(size, 4u)) ? -EFAULT : 0;

	case AMDGPU_INFO_RAS_ENABLED_FEATURES: {

		struct amdgpu_ras *ras = amdgpu_ras_get_context(adev);

		uint64_t ras_mask;



		if (!ras)

			return -EINVAL;

		return copy_to_user(out, &ras->features,

				min_t(u32, size, sizeof(ras->features))) ?

		ras_mask = (uint64_t)ras->supported << 32 | ras->features;



		return copy_to_user(out, &ras_mask,

				min_t(u64, size, sizeof(ras_mask))) ?

			-EFAULT : 0;

	}

	default:

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