diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1859-drm-amdgpu-add-cgs-query-info-of-pci-bus-devfn.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1859-drm-amdgpu-add-cgs-query-info-of-pci-bus-devfn.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1859-drm-amdgpu-add-cgs-query-info-of-pci-bus-devfn.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1859-drm-amdgpu-add-cgs-query-info-of-pci-bus-devfn.patch new file mode 100644 index 00000000..8bf6ff62 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1859-drm-amdgpu-add-cgs-query-info-of-pci-bus-devfn.patch @@ -0,0 +1,41 @@ +From 9b1de0a591ecc62baddc76654a40102c34277b03 Mon Sep 17 00:00:00 2001 +From: Eric Huang <JinHuiEric.Huang@amd.com> +Date: Fri, 15 Sep 2017 16:33:38 -0400 +Subject: [PATCH 1859/4131] drm/amdgpu: add cgs query info of pci bus devfn + +Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c | 3 +++ + drivers/gpu/drm/amd/include/cgs_common.h | 1 + + 2 files changed, 4 insertions(+) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c +index 2e0a649..1933253 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c +@@ -875,6 +875,9 @@ static int amdgpu_cgs_query_system_info(struct cgs_device *cgs_device, + case CGS_SYSTEM_INFO_PCIE_SUB_SYS_VENDOR_ID: + sys_info->value = adev->pdev->subsystem_vendor; + break; ++ case CGS_SYSTEM_INFO_PCIE_BUS_DEVFN: ++ sys_info->value = adev->pdev->devfn; ++ break; + default: + return -ENODEV; + } +diff --git a/drivers/gpu/drm/amd/include/cgs_common.h b/drivers/gpu/drm/amd/include/cgs_common.h +index 2c1f13e..030b146 100644 +--- a/drivers/gpu/drm/amd/include/cgs_common.h ++++ b/drivers/gpu/drm/amd/include/cgs_common.h +@@ -100,6 +100,7 @@ enum cgs_system_info_id { + CGS_SYSTEM_INFO_GFX_SE_INFO, + CGS_SYSTEM_INFO_PCIE_SUB_SYS_ID, + CGS_SYSTEM_INFO_PCIE_SUB_SYS_VENDOR_ID, ++ CGS_SYSTEM_INFO_PCIE_BUS_DEVFN, + CGS_SYSTEM_INFO_ID_MAXIMUM, + }; + +-- +2.7.4 + |