drm/amdgpu/gfx12: fix IP version check

commit 41be00f839e9ee7753892a73a36ce4c14c6f5cbf upstream.

Use the helper function rather than reading it directly.

Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit f1fd1d0f40272948aa6ab82a3a82ecbbc76dff53)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
index 47b47d21f464477ac198068f4e61b9b92e0df4fa..6c19626ec59e9d5eb90a3c11f46199bb2a256697 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
@@ -4105,7 +4105,7 @@ static int gfx_v12_0_set_clockgating_state(void *handle,
        if (amdgpu_sriov_vf(adev))
                return 0;
 
-       switch (adev->ip_versions[GC_HWIP][0]) {
+       switch (amdgpu_ip_version(adev, GC_HWIP, 0)) {
        case IP_VERSION(12, 0, 0):
        case IP_VERSION(12, 0, 1):
                gfx_v12_0_update_gfx_clock_gating(adev,