* DAC
  *****************************************************************************/
 static void
-nv50_dac_disable(struct drm_encoder *encoder, struct drm_atomic_state *state)
+nv50_dac_atomic_disable(struct drm_encoder *encoder, struct drm_atomic_state *state)
 {
        struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
        struct nv50_core *core = nv50_disp(encoder->dev)->core;
 }
 
 static void
-nv50_dac_enable(struct drm_encoder *encoder, struct drm_atomic_state *state)
+nv50_dac_atomic_enable(struct drm_encoder *encoder, struct drm_atomic_state *state)
 {
        struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
        struct nouveau_crtc *nv_crtc = nouveau_crtc(encoder->crtc);
 static const struct drm_encoder_helper_funcs
 nv50_dac_help = {
        .atomic_check = nv50_outp_atomic_check,
-       .atomic_enable = nv50_dac_enable,
-       .atomic_disable = nv50_dac_disable,
+       .atomic_enable = nv50_dac_atomic_enable,
+       .atomic_disable = nv50_dac_atomic_disable,
        .detect = nv50_dac_detect
 };
 
 }
 
 static void
-nv50_msto_enable(struct drm_encoder *encoder, struct drm_atomic_state *state)
+nv50_msto_atomic_enable(struct drm_encoder *encoder, struct drm_atomic_state *state)
 {
        struct nv50_head *head = nv50_head(encoder->crtc);
        struct nv50_head_atom *armh = nv50_head_atom(head->base.base.state);
 }
 
 static void
-nv50_msto_disable(struct drm_encoder *encoder, struct drm_atomic_state *state)
+nv50_msto_atomic_disable(struct drm_encoder *encoder, struct drm_atomic_state *state)
 {
        struct nv50_msto *msto = nv50_msto(encoder);
        struct nv50_mstc *mstc = msto->mstc;
 
 static const struct drm_encoder_helper_funcs
 nv50_msto_help = {
-       .atomic_disable = nv50_msto_disable,
-       .atomic_enable = nv50_msto_enable,
+       .atomic_disable = nv50_msto_atomic_disable,
+       .atomic_enable = nv50_msto_atomic_enable,
        .atomic_check = nv50_msto_atomic_check,
 };
 
 }
 
 static void
-nv50_sor_disable(struct drm_encoder *encoder,
-                struct drm_atomic_state *state)
+nv50_sor_atomic_disable(struct drm_encoder *encoder, struct drm_atomic_state *state)
 {
        struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
        struct nouveau_crtc *nv_crtc = nouveau_crtc(nv_encoder->crtc);
 }
 
 static void
-nv50_sor_enable(struct drm_encoder *encoder, struct drm_atomic_state *state)
+nv50_sor_atomic_enable(struct drm_encoder *encoder, struct drm_atomic_state *state)
 {
        struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
        struct nouveau_crtc *nv_crtc = nouveau_crtc(encoder->crtc);
 static const struct drm_encoder_helper_funcs
 nv50_sor_help = {
        .atomic_check = nv50_outp_atomic_check,
-       .atomic_enable = nv50_sor_enable,
-       .atomic_disable = nv50_sor_disable,
+       .atomic_enable = nv50_sor_atomic_enable,
+       .atomic_disable = nv50_sor_atomic_disable,
 };
 
 static void
 }
 
 static void
-nv50_pior_disable(struct drm_encoder *encoder, struct drm_atomic_state *state)
+nv50_pior_atomic_disable(struct drm_encoder *encoder, struct drm_atomic_state *state)
 {
        struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
        struct nv50_core *core = nv50_disp(encoder->dev)->core;
 }
 
 static void
-nv50_pior_enable(struct drm_encoder *encoder, struct drm_atomic_state *state)
+nv50_pior_atomic_enable(struct drm_encoder *encoder, struct drm_atomic_state *state)
 {
        struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
        struct nouveau_crtc *nv_crtc = nouveau_crtc(encoder->crtc);
 static const struct drm_encoder_helper_funcs
 nv50_pior_help = {
        .atomic_check = nv50_pior_atomic_check,
-       .atomic_enable = nv50_pior_enable,
-       .atomic_disable = nv50_pior_disable,
+       .atomic_enable = nv50_pior_atomic_enable,
+       .atomic_disable = nv50_pior_atomic_disable,
 };
 
 static void