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authorJason Gunthorpe <jgg@mellanox.com>2019-06-29 03:18:23 +0300
committerJason Gunthorpe <jgg@mellanox.com>2019-06-29 03:18:23 +0300
commit371bb62158d53c1fc33e2fb9b6aeb9522caf6cf4 (patch)
tree9442ae9b22e3cf24fbe8dcefae8862a3e4e05629 /drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
parent10dcc7448e9ea49488a38bca7551de1a9da06ad9 (diff)
parent4b972a01a7da614b4796475f933094751a295a2f (diff)
downloadlinux-371bb62158d53c1fc33e2fb9b6aeb9522caf6cf4.tar.xz
Merge tag 'v5.2-rc6' into rdma.git for-next
For dependencies in next patches. Resolve conflicts: - Use uverbs_get_cleared_udata() with new cq allocation flow - Continue to delete nes despite SPDX conflict - Resolve list appends in mlx5_command_str() - Use u16 for vport_rule stuff - Resolve list appends in struct ib_client Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
index 34471dbaa872..abeaab4bf1bc 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
@@ -2490,6 +2490,21 @@ void amdgpu_pm_print_power_states(struct amdgpu_device *adev)
}
+int amdgpu_pm_load_smu_firmware(struct amdgpu_device *adev, uint32_t *smu_version)
+{
+ int r;
+
+ if (adev->powerplay.pp_funcs && adev->powerplay.pp_funcs->load_firmware) {
+ r = adev->powerplay.pp_funcs->load_firmware(adev->powerplay.pp_handle);
+ if (r) {
+ pr_err("smu firmware loading failed\n");
+ return r;
+ }
+ *smu_version = adev->pm.fw_version;
+ }
+ return 0;
+}
+
int amdgpu_pm_sysfs_init(struct amdgpu_device *adev)
{
struct pp_hwmgr *hwmgr = adev->powerplay.pp_handle;