[AMD Official Use Only - General]
Reviewed-by: Kent Russell <kent.russ...@amd.com>
-----Original Message-----
From: Chen, Guchun <guchun.c...@amd.com>
Sent: Wednesday, August 24, 2022 11:04 AM
To: amd-gfx@lists.freedesktop.org; Deucher, Alexander
<alexander.deuc...@amd.com>; Zhang, Hawking <hawking.zh...@amd.com>; Russell,
Kent <kent.russ...@amd.com>
Cc: Chen, Guchun <guchun.c...@amd.com>
Subject: [PATCH] drm/amdgpu: disable FRU access on special SIENNA CICHLID card
Below driver load error will be printed, not friendly to end user.
amdgpu: ATOM BIOS: 113-D603GLXE-077
[drm] FRU: Failed to get size field
[drm:amdgpu_fru_get_product_info [amdgpu]] *ERROR* Failed to read FRU
Manufacturer, ret:-5
Signed-off-by: Guchun Chen <guchun.c...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c
index ecada5eadfe3..9d612b8745aa 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c
@@ -66,10 +66,15 @@ static bool is_fru_eeprom_supported(struct amdgpu_device
*adev)
return true;
case CHIP_SIENNA_CICHLID:
if (strnstr(atom_ctx->vbios_version, "D603",
- sizeof(atom_ctx->vbios_version)))
- return true;
- else
+ sizeof(atom_ctx->vbios_version))) {
+ if (strnstr(atom_ctx->vbios_version, "D603GLXE",
+ sizeof(atom_ctx->vbios_version)))
+ return false;
+ else
+ return true;
+ } else {
return false;
+ }
default:
return false;
}
--
2.25.1
