drm/nouveau/kms/nv50-: convert core head_base() to new push macros

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

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

@@ -41,7 +41,7 @@ struct nv50_head_func {
 			   struct nv50_head_atom *);
 	int (*curs_set)(struct nv50_head *, struct nv50_head_atom *);
 	int (*curs_clr)(struct nv50_head *);
-	void (*base)(struct nv50_head *, struct nv50_head_atom *);
+	int (*base)(struct nv50_head *, struct nv50_head_atom *);
 	void (*ovly)(struct nv50_head *, struct nv50_head_atom *);
 	void (*dither)(struct nv50_head *, struct nv50_head_atom *);
 	void (*procamp)(struct nv50_head *, struct nv50_head_atom *);
@@ -59,7 +59,7 @@ int head507d_curs_layout(struct nv50_head *, struct nv50_wndw_atom *,
 			 struct nv50_head_atom *);
 int head507d_curs_format(struct nv50_head *, struct nv50_wndw_atom *,
 			 struct nv50_head_atom *);
-void head507d_base(struct nv50_head *, struct nv50_head_atom *);
+int head507d_base(struct nv50_head *, struct nv50_head_atom *);
 void head507d_ovly(struct nv50_head *, struct nv50_head_atom *);
 void head507d_dither(struct nv50_head *, struct nv50_head_atom *);
 void head507d_procamp(struct nv50_head *, struct nv50_head_atom *);

drivers/gpu/drm/nouveau/dispnv50/head507d.c

@@ -78,12 +78,13 @@ head507d_ovly(struct nv50_head *head, struct nv50_head_atom *asyh)
 	}
 }
 
-void
+int
 head507d_base(struct nv50_head *head, struct nv50_head_atom *asyh)
 {
-	struct nv50_dmac *core = &nv50_disp(head->base.base.dev)->core->chan;
+	struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push;
+	const int i = head->base.index;
 	u32 bounds = 0;
-	u32 *push;
+	int ret;
 
 	if (asyh->base.cpp) {
 		switch (asyh->base.cpp) {
@@ -98,11 +99,11 @@ head507d_base(struct nv50_head *head, struct nv50_head_atom *asyh)
 		bounds |= 0x00000001;
 	}
 
-	if ((push = evo_wait(core, 2))) {
-		evo_mthd(push, 0x0900 + head->base.index * 0x400, 1);
-		evo_data(push, bounds);
-		evo_kick(push, core);
-	}
+	if ((ret = PUSH_WAIT(push, 2)))
+		return ret;
+
+	PUSH_NVSQ(push, NV507D, 0x0900 + (i * 0x400), bounds);
+	return 0;
 }
 
 static int

drivers/gpu/drm/nouveau/dispnv50/head907d.c

@@ -103,12 +103,13 @@ head907d_ovly(struct nv50_head *head, struct nv50_head_atom *asyh)
 	}
 }
 
-static void
+static int
 head907d_base(struct nv50_head *head, struct nv50_head_atom *asyh)
 {
-	struct nv50_dmac *core = &nv50_disp(head->base.base.dev)->core->chan;
+	struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push;
+	const int i = head->base.index;
 	u32 bounds = 0;
-	u32 *push;
+	int ret;
 
 	if (asyh->base.cpp) {
 		switch (asyh->base.cpp) {
@@ -123,11 +124,11 @@ head907d_base(struct nv50_head *head, struct nv50_head_atom *asyh)
 		bounds |= 0x00000001;
 	}
 
-	if ((push = evo_wait(core, 2))) {
-		evo_mthd(push, 0x04d0 + head->base.index * 0x300, 1);
-		evo_data(push, bounds);
-		evo_kick(push, core);
-	}
+	if ((ret = PUSH_WAIT(push, 2)))
+		return ret;
+
+	PUSH_NVSQ(push, NV907D, 0x04d0 + (i * 0x300), bounds);
+	return 0;
 }
 
 int

drivers/gpu/drm/nouveau/dispnv50/head917d.c

@@ -22,6 +22,8 @@
 #include "head.h"
 #include "core.h"
 
+#include <nvif/push507c.h>
+
 static void
 head917d_dither(struct nv50_head *head, struct nv50_head_atom *asyh)
 {
@@ -36,12 +38,13 @@ head917d_dither(struct nv50_head *head, struct nv50_head_atom *asyh)
 	}
 }
 
-static void
+static int
 head917d_base(struct nv50_head *head, struct nv50_head_atom *asyh)
 {
-	struct nv50_dmac *core = &nv50_disp(head->base.base.dev)->core->chan;
+	struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push;
+	const int i = head->base.index;
 	u32 bounds = 0;
-	u32 *push;
+	int ret;
 
 	if (asyh->base.cpp) {
 		switch (asyh->base.cpp) {
@@ -56,11 +59,11 @@ head917d_base(struct nv50_head *head, struct nv50_head_atom *asyh)
 		bounds |= 0x00020001;
 	}
 
-	if ((push = evo_wait(core, 2))) {
-		evo_mthd(push, 0x04d0 + head->base.index * 0x300, 1);
-		evo_data(push, bounds);
-		evo_kick(push, core);
-	}
+	if ((ret = PUSH_WAIT(push, 2)))
+		return ret;
+
+	PUSH_NVSQ(push, NV917D, 0x04d0 + (i * 0x300), bounds);
+	return 0;
 }
 
 int