drm/nouveau/kms/nv50-: convert wndw xlut_set() to new push macros

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>

drivers/gpu/drm/nouveau/dispnv50/base.h

@@ -13,7 +13,7 @@ void base507c_release(struct nv50_wndw *, struct nv50_wndw_atom *,
 		      struct nv50_head_atom *);
 int base507c_sema_set(struct nv50_wndw *, struct nv50_wndw_atom *);
 int base507c_sema_clr(struct nv50_wndw *);
-void base507c_xlut_set(struct nv50_wndw *, struct nv50_wndw_atom *);
+int base507c_xlut_set(struct nv50_wndw *, struct nv50_wndw_atom *);
 void base507c_xlut_clr(struct nv50_wndw *);
 void base507c_image_clr(struct nv50_wndw *);
 void base507c_update(struct nv50_wndw *, u32 *);

drivers/gpu/drm/nouveau/dispnv50/base507c.c

@@ -100,15 +100,17 @@ base507c_xlut_clr(struct nv50_wndw *wndw)
 	}
 }
 
-void
+int
 base507c_xlut_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw)
 {
-	u32 *push;
-	if ((push = evo_wait(&wndw->wndw, 2))) {
-		evo_mthd(push, 0x00e0, 1);
-		evo_data(push, 0x40000000);
-		evo_kick(push, &wndw->wndw);
-	}
+	struct nvif_push *push = wndw->wndw.push;
+	int ret;
+
+	if ((ret = PUSH_WAIT(push, 2)))
+		return ret;
+
+	PUSH_NVSQ(push, NV507C, 0x00e0, 0x40000000);
+	return 0;
 }
 
 int

drivers/gpu/drm/nouveau/dispnv50/base907c.c

@@ -61,20 +61,21 @@ base907c_xlut_clr(struct nv50_wndw *wndw)
 	}
 }
 
-static void
+static int
 base907c_xlut_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw)
 {
-	u32 *push;
-	if ((push = evo_wait(&wndw->wndw, 6))) {
-		evo_mthd(push, 0x00e0, 3);
-		evo_data(push, asyw->xlut.i.enable << 30 |
-			       asyw->xlut.i.mode << 24);
-		evo_data(push, asyw->xlut.i.offset >> 8);
-		evo_data(push, 0x40000000);
-		evo_mthd(push, 0x00fc, 1);
-		evo_data(push, asyw->xlut.handle);
-		evo_kick(push, &wndw->wndw);
-	}
+	struct nvif_push *push = wndw->wndw.push;
+	int ret;
+
+	if ((ret = PUSH_WAIT(push, 6)))
+		return ret;
+
+	PUSH_NVSQ(push, NV907C, 0x00e0, asyw->xlut.i.enable << 30 |
+					asyw->xlut.i.mode << 24,
+				0x00e4, asyw->xlut.i.offset >> 8,
+				0x00e8, 0x40000000);
+	PUSH_NVSQ(push, NV907C, 0x00fc, asyw->xlut.handle);
+	return 0;
 }
 
 static bool

drivers/gpu/drm/nouveau/dispnv50/wndw.h

@@ -72,7 +72,7 @@ struct nv50_wndw_func {
 	bool ilut_identity;
 	int  ilut_size;
 	bool olut_core;
-	void (*xlut_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
+	int (*xlut_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
 	void (*xlut_clr)(struct nv50_wndw *);
 	void (*image_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
 	void (*image_clr)(struct nv50_wndw *);

drivers/gpu/drm/nouveau/dispnv50/wndwc37e.c

@@ -59,19 +59,21 @@ wndwc37e_ilut_clr(struct nv50_wndw *wndw)
 	}
 }
 
-static void
+static int
 wndwc37e_ilut_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw)
 {
-	u32 *push;
-	if ((push = evo_wait(&wndw->wndw, 4))) {
-		evo_mthd(push, 0x02b0, 3);
-		evo_data(push, asyw->xlut.i.output_mode << 8 |
+	struct nvif_push *push = wndw->wndw.push;
+	int ret;
+
+	if ((ret = PUSH_WAIT(push, 4)))
+		return ret;
+
+	PUSH_NVSQ(push, NVC37E, 0x02b0, asyw->xlut.i.output_mode << 8 |
 					asyw->xlut.i.range << 4 |
-			       asyw->xlut.i.size);
-		evo_data(push, asyw->xlut.i.offset >> 8);
-		evo_data(push, asyw->xlut.handle);
-		evo_kick(push, &wndw->wndw);
-	}
+					asyw->xlut.i.size,
+				0x02b4, asyw->xlut.i.offset >> 8,
+				0x02b8, asyw->xlut.handle);
+	return 0;
 }
 
 static bool

drivers/gpu/drm/nouveau/dispnv50/wndwc57e.c

@@ -103,19 +103,21 @@ wndwc57e_ilut_clr(struct nv50_wndw *wndw)
 	}
 }
 
-static void
+static int
 wndwc57e_ilut_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw)
 {
-	u32 *push;
-	if ((push = evo_wait(&wndw->wndw, 4))) {
-		evo_mthd(push, 0x0440, 3);
-		evo_data(push, asyw->xlut.i.size << 8 |
+	struct nvif_push *push = wndw->wndw.push;
+	int ret;
+
+	if ((ret = PUSH_WAIT(push, 4)))
+		return ret;
+
+	PUSH_NVSQ(push, NVC57E, 0x0440, asyw->xlut.i.size << 8 |
 					asyw->xlut.i.mode << 2 |
-			       asyw->xlut.i.output_mode);
-		evo_data(push, asyw->xlut.handle);
-		evo_data(push, asyw->xlut.i.offset >> 8);
-		evo_kick(push, &wndw->wndw);
-	}
+					asyw->xlut.i.output_mode,
+				0x0444, asyw->xlut.handle,
+				0x0448, asyw->xlut.i.offset >> 8);
+	return 0;
 }
 
 static u16