These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / gpu / drm / nouveau / nvkm / engine / mspdec / gk104.c

diff --git a/kernel/drivers/gpu/drm/nouveau/nvkm/engine/mspdec/gk104.c b/kernel/drivers/gpu/drm/nouveau/nvkm/engine/mspdec/gk104.c
index 9799206..de804a1 100644 (file)
--- a/kernel/drivers/gpu/drm/nouveau/nvkm/engine/mspdec/gk104.c
+++ b/kernel/drivers/gpu/drm/nouveau/nvkm/engine/mspdec/gk104.c
@@ -21,89 +21,23 @@
  *
  * Authors: Ben Skeggs
  */
-#include <engine/mspdec.h>
-#include <engine/falcon.h>
-
-struct gk104_mspdec_priv {
-       struct nvkm_falcon base;
+#include "priv.h"
+
+#include <nvif/class.h>
+
+static const struct nvkm_falcon_func
+gk104_mspdec = {
+       .pmc_enable = 0x00020000,
+       .init = gf100_mspdec_init,
+       .sclass = {
+               { -1, -1, GK104_MSPDEC },
+               {}
+       }
 };
 
-/*******************************************************************************
- * MSPDEC object classes
- ******************************************************************************/
-
-static struct nvkm_oclass
-gk104_mspdec_sclass[] = {
-       { 0x95b2, &nvkm_object_ofuncs },
-       {},
-};
-
-/*******************************************************************************
- * PMSPDEC context
- ******************************************************************************/
-
-static struct nvkm_oclass
-gk104_mspdec_cclass = {
-       .handle = NV_ENGCTX(MSPDEC, 0xe0),
-       .ofuncs = &(struct nvkm_ofuncs) {
-               .ctor = _nvkm_falcon_context_ctor,
-               .dtor = _nvkm_falcon_context_dtor,
-               .init = _nvkm_falcon_context_init,
-               .fini = _nvkm_falcon_context_fini,
-               .rd32 = _nvkm_falcon_context_rd32,
-               .wr32 = _nvkm_falcon_context_wr32,
-       },
-};
-
-/*******************************************************************************
- * PMSPDEC engine/subdev functions
- ******************************************************************************/
-
-static int
-gk104_mspdec_init(struct nvkm_object *object)
+int
+gk104_mspdec_new(struct nvkm_device *device, int index,
+                struct nvkm_engine **pengine)
 {
-       struct gk104_mspdec_priv *priv = (void *)object;
-       int ret;
-
-       ret = nvkm_falcon_init(&priv->base);
-       if (ret)
-               return ret;
-
-       nv_wr32(priv, 0x085010, 0x0000fff2);
-       nv_wr32(priv, 0x08501c, 0x0000fff2);
-       return 0;
-}
-
-static int
-gk104_mspdec_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
-                 struct nvkm_oclass *oclass, void *data, u32 size,
-                 struct nvkm_object **pobject)
-{
-       struct gk104_mspdec_priv *priv;
-       int ret;
-
-       ret = nvkm_falcon_create(parent, engine, oclass, 0x085000, true,
-                                "PMSPDEC", "mspdec", &priv);
-       *pobject = nv_object(priv);
-       if (ret)
-               return ret;
-
-       nv_subdev(priv)->unit = 0x00020000;
-       nv_subdev(priv)->intr = nvkm_falcon_intr;
-       nv_engine(priv)->cclass = &gk104_mspdec_cclass;
-       nv_engine(priv)->sclass = gk104_mspdec_sclass;
-       return 0;
+       return nvkm_mspdec_new_(&gk104_mspdec, device, index, pengine);
 }
-
-struct nvkm_oclass
-gk104_mspdec_oclass = {
-       .handle = NV_ENGINE(MSPDEC, 0xe0),
-       .ofuncs = &(struct nvkm_ofuncs) {
-               .ctor = gk104_mspdec_ctor,
-               .dtor = _nvkm_falcon_dtor,
-               .init = gk104_mspdec_init,
-               .fini = _nvkm_falcon_fini,
-               .rd32 = _nvkm_falcon_rd32,
-               .wr32 = _nvkm_falcon_wr32,
-       },
-};