1 files changed, 33 insertions, 24 deletions

diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.h b/drivers/gpu/drm/nouveau/dispnv50/disp.h
index 696e70a6b98b..5d998f0319dc 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/disp.h
+++ b/drivers/gpu/drm/nouveau/dispnv50/disp.h
@@ -1,10 +1,13 @@
 #ifndef __NV50_KMS_H__
 #define __NV50_KMS_H__
+#include <linux/workqueue.h>
 #include <nvif/mem.h>
+#include <nvif/push.h>
 
 #include "nouveau_display.h"
 
 struct nv50_msto;
+struct nouveau_encoder;
 
 struct nv50_disp {
 	struct nvif_disp *disp;
@@ -59,41 +62,47 @@ struct nv50_chan {
 struct nv50_dmac {
 	struct nv50_chan base;
 
-	struct nvif_mem push;
-	u32 *ptr;
+	struct nvif_push push;
 
 	struct nvif_object sync;
 	struct nvif_object vram;
 
-	/* Protects against concurrent pushbuf access to this channel, lock is
-	 * grabbed by evo_wait (if the pushbuf reservation is successful) and
-	 * dropped again by evo_kick. */
-	struct mutex lock;
+	u32 cur;
+	u32 put;
+	u32 max;
 };
 
-int nv50_dmac_create(struct nvif_device *device, struct nvif_object *disp,
+struct nv50_outp_atom {
+	struct list_head head;
+
+	struct drm_encoder *encoder;
+
+	bool disabled;
+	bool enabled;
+
+	union nv50_outp_atom_mask {
+		struct {
+			bool ctrl:1;
+		};
+		u8 mask;
+	} set, clr;
+};
+
+int nv50_dmac_create(struct nouveau_drm *,
 		     const s32 *oclass, u8 head, void *data, u32 size,
-		     u64 syncbuf, struct nv50_dmac *dmac);
+		     s64 syncbuf, struct nv50_dmac *dmac);
 void nv50_dmac_destroy(struct nv50_dmac *);
 
-u32 *evo_wait(struct nv50_dmac *, int nr);
-void evo_kick(u32 *, struct nv50_dmac *);
+/*
+ * For normal encoders this just returns the encoder. For active MST encoders,
+ * this returns the real outp that's driving displays on the topology.
+ * Inactive MST encoders return NULL, since they would have no real outp to
+ * return anyway.
+ */
+struct nouveau_encoder *nv50_real_outp(struct drm_encoder *encoder);
 
 extern const u64 disp50xx_modifiers[];
 extern const u64 disp90xx_modifiers[];
 extern const u64 wndwc57e_modifiers[];
-
-#define evo_mthd(p, m, s) do {						\
-	const u32 _m = (m), _s = (s);					\
-	if (drm_debug_enabled(DRM_UT_KMS))				\
-		pr_err("%04x %d %s\n", _m, _s, __func__);		\
-	*((p)++) = ((_s << 18) | _m);					\
-} while(0)
-
-#define evo_data(p, d) do {						\
-	const u32 _d = (d);						\
-	if (drm_debug_enabled(DRM_UT_KMS))				\
-		pr_err("\t%08x\n", _d);					\
-	*((p)++) = _d;							\
-} while(0)
+extern const u64 wndwca7e_modifiers[];
 #endif