drm/amdgpu/vcn: add new per instance callback for powergating

This is per instance so add a new function pointer for it.

Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h
index 8d34e3814ab198819e7476d2b803bb194d4ed009..508fa022df78cd4e99beb36df9d9fe5572e1838f 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h
@@ -329,6 +329,8 @@ struct amdgpu_vcn_inst {
        struct mutex            vcn1_jpeg1_workaround;
        int (*pause_dpg_mode)(struct amdgpu_vcn_inst *vinst,
                              struct dpg_pause_state *new_state);
+       int (*set_pg_state)(struct amdgpu_vcn_inst *vinst,
+                           enum amd_powergating_state state);
        bool using_unified_queue;
 };