diff options
| author | Likun Gao <Likun.Gao@amd.com> | 2025-02-24 10:22:55 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-12-08 21:56:29 +0300 |
| commit | 539d821df2938368c8b175cadd6f463de61d4be3 (patch) | |
| tree | d4193987f8f0904771c27c3dd0551bc7a13360ff /drivers/gpu | |
| parent | 9877a865d62c9c3e0f4cc369dc9ca9f7f24f5ee9 (diff) | |
| download | linux-539d821df2938368c8b175cadd6f463de61d4be3.tar.xz | |
drm/amdgpu: fix NULL pointer issue for supports_baco
Return 0 if the realted ASIC do not have supports_baco
function to fix the NULL pointer issue.
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Le Ma <le.ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 9f9774f58ce1..221671dca2a8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -1545,7 +1545,8 @@ int emu_soc_asic_init(struct amdgpu_device *adev); #define amdgpu_asic_get_pcie_usage(adev, cnt0, cnt1) ((adev)->asic_funcs->get_pcie_usage((adev), (cnt0), (cnt1))) #define amdgpu_asic_need_reset_on_init(adev) (adev)->asic_funcs->need_reset_on_init((adev)) #define amdgpu_asic_get_pcie_replay_count(adev) ((adev)->asic_funcs->get_pcie_replay_count((adev))) -#define amdgpu_asic_supports_baco(adev) (adev)->asic_funcs->supports_baco((adev)) +#define amdgpu_asic_supports_baco(adev) \ + ((adev)->asic_funcs->supports_baco ? (adev)->asic_funcs->supports_baco((adev)) : 0) #define amdgpu_asic_pre_asic_init(adev) (adev)->asic_funcs->pre_asic_init((adev)) #define amdgpu_asic_update_umd_stable_pstate(adev, enter) \ ((adev)->asic_funcs->update_umd_stable_pstate ? (adev)->asic_funcs->update_umd_stable_pstate((adev), (enter)) : 0) |