[PATCH] drm/amdgpu: Field type update in drm_amdgpu_info_vbios

[Deucher, Alexander]

[AMD Official Use Only - Internal Distribution Only]

Please update the umr patch as well.

Acked-by: Alex Deucher <alexander.deucher at amd.com>

________________________________
From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> on behalf of Jiawei Gu <Jiawei.Gu at amd.com>
Sent: Tuesday, May 11, 2021 1:31 AM
To: amd-gfx at lists.freedesktop.org <amd-gfx at lists.freedesktop.org>
Cc: StDenis, Tom <Tom.StDenis at amd.com>; Gu, JiaWei (Will) <JiaWei.Gu at amd.com>; keescook at chromium.org <keescook at chromium.org>; Nieto, David M <David.Nieto at amd.com>
Subject: [PATCH] drm/amdgpu: Field type update in drm_amdgpu_info_vbios

Use numeric type serial in drm_amdgpu_info_vbios instead.

Signed-off-by: Jiawei Gu <Jiawei.Gu at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 2 +-
 include/uapi/drm/amdgpu_drm.h           | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index 75f34a9008e7..e1008a79b441 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -871,7 +871,7 @@ int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
                         memcpy(vbios_info.vbios_pn, atom_context->vbios_pn, sizeof(atom_context->vbios_pn));
                         vbios_info.version = atom_context->version;
                         memcpy(vbios_info.date, atom_context->date, sizeof(atom_context->date));
-                       memcpy(vbios_info.serial, adev->serial, sizeof(adev->serial));
+                       vbios_info.serial = adev->unique_id;
                         vbios_info.dev_id = adev->pdev->device;
                         vbios_info.rev_id = adev->pdev->revision;
                         vbios_info.sub_dev_id = atom_context->sub_dev_id;
diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h
index 2b487a8d2727..2d9e84658bbc 100644
--- a/include/uapi/drm/amdgpu_drm.h
+++ b/include/uapi/drm/amdgpu_drm.h
@@ -957,7 +957,7 @@ struct drm_amdgpu_info_vbios {
         __u8 vbios_pn[64];
         __u32 version;
         __u8 date[32];
-       __u8 serial[16];
+       __u64 serial;
         __u32 dev_id;
         __u32 rev_id;
         __u32 sub_dev_id;
--
2.17.1

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