From 5d6cd20075c823565e7550f8de70d7615ec3c8b7 Mon Sep 17 00:00:00 2001 From: Shiwu Zhang Date: Mon, 22 May 2023 15:58:10 +0800 Subject: [PATCH] drm/amdgpu: add the accelerator pcie class v2: add the base class id for accelerator (lijo) v3: add the new pci class in amdgpu tree (hawking) Signed-off-by: Shiwu Zhang Acked-by: Lijo Lazar Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher --- 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 7300df2a342c7..422c36ed8f365 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -2041,6 +2041,11 @@ 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 f175e65b853a0..57d95e2cc54bb 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 -- 2.30.2