v2: add the base class id for accelerator (lijo)
v3: add the new pci class in amdgpu tree (hawking)
Signed-off-by: Shiwu Zhang <shiwu.zhang@xxxxxxx>
Acked-by: Lijo Lazar <lijo.lazar@xxxxxxx>
Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 5 +++++
drivers/gpu/drm/amd/include/amd_shared.h | 1 +
2 files changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 3d91e123f9bd..7706919c029a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -2042,6 +2042,11 @@ static const struct pci_device_id pciidlist[] = {
.class_mask = 0xffffff,
.driver_data = CHIP_IP_DISCOVERY },
+ { PCI_DEVICE(0x1002, PCI_ANY_ID),
+ .class = AMD_ACCELERATOR_PROCESSING << 8,
+ .class_mask = 0xffffff,
+ .driver_data = CHIP_IP_DISCOVERY },
+
{0, 0, 0}
};
diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h
index f175e65b853a..57d95e2cc54b 100644
--- a/drivers/gpu/drm/amd/include/amd_shared.h
+++ b/drivers/gpu/drm/amd/include/amd_shared.h
@@ -27,6 +27,7 @@
#define AMD_MAX_USEC_TIMEOUT 1000000 /* 1000 ms */
+#define AMD_ACCELERATOR_PROCESSING 0x1200 /* hardcoded pci class */
/*
* Chip flags
--
2.17.1
