diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c | 16 |
1 files changed, 13 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 bfe4259f9508..c7e55fe170bd 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c @@ -20,6 +20,8 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ +#include <linux/pci.h> + #include "amdgpu.h" #include "amdgpu_i2c.h" #include "smu_v11_0_i2c.h" @@ -31,8 +33,16 @@ bool is_fru_eeprom_supported(struct amdgpu_device *adev) { - /* TODO: Resolve supported ASIC type */ - + /* TODO: Gaming SKUs don't have the FRU EEPROM. + * Use this hack to address hangs on modprobe on gaming SKUs + * until a proper solution can be implemented by only supporting + * it on Arcturus, and the explicit chip IDs for VG20 Server cards + */ + if ((adev->asic_type == CHIP_ARCTURUS) || + (adev->asic_type == CHIP_VEGA20 && adev->pdev->device == 0x66a0) || + (adev->asic_type == CHIP_VEGA20 && adev->pdev->device == 0x66a1) || + (adev->asic_type == CHIP_VEGA20 && adev->pdev->device == 0x66a4)) + return true; return false; } @@ -75,7 +85,7 @@ int amdgpu_fru_read_eeprom(struct amdgpu_device *adev, uint32_t addrptr, int amdgpu_fru_get_product_info(struct amdgpu_device *adev) { - unsigned char buff[32]; + unsigned char buff[34]; int addrptr = 0, size = 0; if (!is_fru_eeprom_supported(adev)) |