diff options
| author | Huang Rui <ray.huang@amd.com> | 2020-03-19 23:46:10 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-04-28 23:20:28 +0300 |
| commit | 01a8dcec1a08f7c13b7546742fc84dcd7114bf4e (patch) | |
| tree | a59365a174f5acdd237bf7cfe858c93558e937d1 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | ae60305ac04ff7bb804fb17962140839daa628c2 (diff) | |
| download | linux-01a8dcec1a08f7c13b7546742fc84dcd7114bf4e.tar.xz | |
drm/amdgpu: add function to check tmz capability (v4)
Add a function to check tmz capability with kernel parameter and ASIC type.
v2: use a per device tmz variable instead of global amdgpu_tmz.
v3: refine the comments for the function. (Luben)
v4: add amdgpu_tmz.c/h for future use.
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 09ede1733806..28e596a11298 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -65,6 +65,7 @@ #include "amdgpu_ras.h" #include "amdgpu_pmu.h" #include "amdgpu_fru_eeprom.h" +#include "amdgpu_tmz.h" #include <linux/suspend.h> #include <drm/task_barrier.h> @@ -1140,6 +1141,8 @@ static int amdgpu_device_check_arguments(struct amdgpu_device *adev) adev->firmware.load_type = amdgpu_ucode_get_load_type(adev, amdgpu_fw_load_type); + adev->tmz.enabled = amdgpu_is_tmz(adev); + return 0; } |