Commit 73515bbd authored by Guchun Chen's avatar Guchun Chen Committed by Alex Deucher
Browse files

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: default avatarGuchun Chen <guchun.chen@amd.com>
Reviewed-by: default avatarKent Russell <kent.russell@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent a9c5e9c8

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

+7 −2
Original line number Diff line number Diff line
@@ -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))) {

			if (strnstr(atom_ctx->vbios_version, "D603GLXE",

			    sizeof(atom_ctx->vbios_version)))

			return true;

				return false;

			else

				return true;

		} else {

			return false;

		}

	default:

		return false;

	}