[PATCH] Revert "drm/amdgpu: Report vbios version instead of PN"

[Zhang, Hawking]

[AMD Official Use Only - General]

Reviewed-by: Hawking Zhang <Hawking.Zhang at amd.com>

Regards,
Hawking
-----Original Message-----
From: Lazar, Lijo <Lijo.Lazar at amd.com>
Sent: Thursday, September 14, 2023 14:18
To: amd-gfx at lists.freedesktop.org
Cc: Zhang, Hawking <Hawking.Zhang at amd.com>; Deucher, Alexander <Alexander.Deucher at amd.com>
Subject: [PATCH] Revert "drm/amdgpu: Report vbios version instead of PN"

This reverts commit c187a67725b47f9c1603359a51b79cc19e27442a.

vbios_version sysfs node is used to identify Part Number also. Revert to the same so that it doesn't break scripts/software which parse this.

Signed-off-by: Lijo Lazar <lijo.lazar at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
index 73ee14f7a9a4..dce9e7d5e4ec 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
@@ -1776,7 +1776,7 @@ static ssize_t amdgpu_atombios_get_vbios_version(struct device *dev,
        struct amdgpu_device *adev = drm_to_adev(ddev);
        struct atom_context *ctx = adev->mode_info.atom_context;

-       return sysfs_emit(buf, "%s\n", ctx->vbios_ver_str);
+       return sysfs_emit(buf, "%s\n", ctx->vbios_pn);
 }

 static DEVICE_ATTR(vbios_version, 0444, amdgpu_atombios_get_vbios_version,
--
2.25.1