const struct nv50_crc_func *crc;
 #endif
        const struct nv50_outp_func {
-               void (*ctrl)(struct nv50_core *, int or, u32 ctrl,
+               int (*ctrl)(struct nv50_core *, int or, u32 ctrl,
                             struct nv50_head_atom *);
                /* XXX: Only used by SORs and PIORs for now */
                void (*get_caps)(struct nv50_disp *,
 
  */
 #include "core.h"
 
-static void
+#include <nvif/push507c.h>
+
+static int
 dac507d_ctrl(struct nv50_core *core, int or, u32 ctrl,
             struct nv50_head_atom *asyh)
 {
-       u32 *push, sync = 0;
-       if ((push = evo_wait(&core->chan, 3))) {
-               if (asyh) {
-                       sync |= asyh->or.nvsync << 1;
-                       sync |= asyh->or.nhsync;
-               }
-               evo_mthd(push, 0x0400 + (or * 0x080), 2);
-               evo_data(push, ctrl);
-               evo_data(push, sync);
-               evo_kick(push, &core->chan);
+       struct nvif_push *push = core->chan.push;
+       u32 sync = 0;
+       int ret;
+
+       if (asyh) {
+               sync |= asyh->or.nvsync << 1;
+               sync |= asyh->or.nhsync;
        }
+
+       if ((ret = PUSH_WAIT(push, 3)))
+               return ret;
+
+       PUSH_NVSQ(push, NV507D, 0x0400 + (or * 0x080), ctrl,
+                               0x0404 + (or * 0x080), sync);
+       return 0;
 }
 
 const struct nv50_outp_func
 
  */
 #include "core.h"
 
-static void
+#include <nvif/push507c.h>
+
+static int
 dac907d_ctrl(struct nv50_core *core, int or, u32 ctrl,
             struct nv50_head_atom *asyh)
 {
-       u32 *push;
-       if ((push = evo_wait(&core->chan, 2))) {
-               evo_mthd(push, 0x0180 + (or * 0x020), 1);
-               evo_data(push, ctrl);
-               evo_kick(push, &core->chan);
-       }
+       struct nvif_push *push = core->chan.push;
+       int ret;
+
+       if ((ret = PUSH_WAIT(push, 2)))
+               return ret;
+
+       PUSH_NVSQ(push, NV907D, 0x0180 + (or * 0x020), ctrl);
+       return 0;
 }
 
 const struct nv50_outp_func
 
  */
 #include "core.h"
 
-static void
+#include <nvif/push507c.h>
+
+static int
 pior507d_ctrl(struct nv50_core *core, int or, u32 ctrl,
              struct nv50_head_atom *asyh)
 {
-       u32 *push;
-       if ((push = evo_wait(&core->chan, 2))) {
-               if (asyh) {
-                       ctrl |= asyh->or.depth  << 16;
-                       ctrl |= asyh->or.nvsync << 13;
-                       ctrl |= asyh->or.nhsync << 12;
-               }
-               evo_mthd(push, 0x0700 + (or * 0x040), 1);
-               evo_data(push, ctrl);
-               evo_kick(push, &core->chan);
+       struct nvif_push *push = core->chan.push;
+       int ret;
+
+       if (asyh) {
+               ctrl |= asyh->or.depth  << 16;
+               ctrl |= asyh->or.nvsync << 13;
+               ctrl |= asyh->or.nhsync << 12;
        }
+
+       if ((ret = PUSH_WAIT(push, 2)))
+               return ret;
+
+       PUSH_NVSQ(push, NV507D, 0x0700 + (or * 0x040), ctrl);
+       return 0;
 }
 
 static void
 
  */
 #include "core.h"
 
-static void
+#include <nvif/push507c.h>
+
+static int
 sor507d_ctrl(struct nv50_core *core, int or, u32 ctrl,
             struct nv50_head_atom *asyh)
 {
-       u32 *push;
-       if ((push = evo_wait(&core->chan, 2))) {
-               if (asyh) {
-                       ctrl |= asyh->or.depth  << 16;
-                       ctrl |= asyh->or.nvsync << 13;
-                       ctrl |= asyh->or.nhsync << 12;
-               }
-               evo_mthd(push, 0x0600 + (or * 0x40), 1);
-               evo_data(push, ctrl);
-               evo_kick(push, &core->chan);
+       struct nvif_push *push = core->chan.push;
+       int ret;
+
+       if (asyh) {
+               ctrl |= asyh->or.depth  << 16;
+               ctrl |= asyh->or.nvsync << 13;
+               ctrl |= asyh->or.nhsync << 12;
        }
+
+       if ((ret = PUSH_WAIT(push, 2)))
+               return ret;
+
+       PUSH_NVSQ(push, NV507D, 0x0600 + (or * 0x40), ctrl);
+       return 0;
 }
 
 static void
 
  */
 #include "core.h"
 
-#include <nouveau_bo.h>
 #include <nvif/class.h>
+#include <nvif/push507c.h>
 
-static void
+#include <nouveau_bo.h>
+
+static int
 sor907d_ctrl(struct nv50_core *core, int or, u32 ctrl,
             struct nv50_head_atom *asyh)
 {
-       u32 *push;
-       if ((push = evo_wait(&core->chan, 2))) {
-               evo_mthd(push, 0x0200 + (or * 0x20), 1);
-               evo_data(push, ctrl);
-               evo_kick(push, &core->chan);
-       }
+       struct nvif_push *push = core->chan.push;
+       int ret;
+
+       if ((ret = PUSH_WAIT(push, 2)))
+               return ret;
+
+       PUSH_NVSQ(push, NV907D, 0x0200 + (or * 0x20), ctrl);
+       return 0;
 }
 
 static void
 
  */
 #include "core.h"
 
-static void
+#include <nvif/push507c.h>
+
+static int
 sorc37d_ctrl(struct nv50_core *core, int or, u32 ctrl,
             struct nv50_head_atom *asyh)
 {
-       u32 *push;
-       if ((push = evo_wait(&core->chan, 2))) {
-               evo_mthd(push, 0x0300 + (or * 0x20), 1);
-               evo_data(push, ctrl);
-               evo_kick(push, &core->chan);
-       }
+       struct nvif_push *push = core->chan.push;
+       int ret;
+
+       if ((ret = PUSH_WAIT(push, 2)))
+               return ret;
+
+       PUSH_NVSQ(push, NVC37D, 0x0300 + (or * 0x20), ctrl);
+       return 0;
 }
 
 static void