drm/nouveau/pm/gk104: re-use gf100_pm_ctor()

gk104_pm_ctor() is equal to gf100_pm_ctor().

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/pm.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/pm.h
index ed36daf..c4c704b 100644 (file)
--- a/drivers/gpu/drm/nouveau/include/nvkm/engine/pm.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/pm.h
@@ -29,6 +29,6 @@ extern struct nvkm_oclass *gt215_pm_oclass;
 extern struct nvkm_oclass *gf100_pm_oclass;
 extern struct nvkm_oclass *gf108_pm_oclass;
 extern struct nvkm_oclass *gf117_pm_oclass;
-extern struct nvkm_oclass gk104_pm_oclass;
+extern struct nvkm_oclass *gk104_pm_oclass;
 extern struct nvkm_oclass gk110_pm_oclass;
 #endif

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/gk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/gk104.c
index 6a9483f..2b1fce2 100644 (file)
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/gk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/gk104.c
@@ -91,7 +91,7 @@ gk104_identify(struct nvkm_device *device)
                device->oclass[NVDEV_ENGINE_MSVLD  ] = &gk104_msvld_oclass;
                device->oclass[NVDEV_ENGINE_MSPDEC ] = &gk104_mspdec_oclass;
                device->oclass[NVDEV_ENGINE_MSPPP  ] = &gf100_msppp_oclass;
-               device->oclass[NVDEV_ENGINE_PM     ] = &gk104_pm_oclass;
+               device->oclass[NVDEV_ENGINE_PM     ] = gk104_pm_oclass;
                break;
        case 0xe7:
                device->cname = "GK107";
@@ -125,7 +125,7 @@ gk104_identify(struct nvkm_device *device)
                device->oclass[NVDEV_ENGINE_MSVLD  ] = &gk104_msvld_oclass;
                device->oclass[NVDEV_ENGINE_MSPDEC ] = &gk104_mspdec_oclass;
                device->oclass[NVDEV_ENGINE_MSPPP  ] = &gf100_msppp_oclass;
-               device->oclass[NVDEV_ENGINE_PM     ] = &gk104_pm_oclass;
+               device->oclass[NVDEV_ENGINE_PM     ] = gk104_pm_oclass;
                break;
        case 0xe6:
                device->cname = "GK106";
@@ -159,7 +159,7 @@ gk104_identify(struct nvkm_device *device)
                device->oclass[NVDEV_ENGINE_MSVLD  ] = &gk104_msvld_oclass;
                device->oclass[NVDEV_ENGINE_MSPDEC ] = &gk104_mspdec_oclass;
                device->oclass[NVDEV_ENGINE_MSPPP  ] = &gf100_msppp_oclass;
-               device->oclass[NVDEV_ENGINE_PM     ] = &gk104_pm_oclass;
+               device->oclass[NVDEV_ENGINE_PM     ] = gk104_pm_oclass;
                break;
        case 0xea:
                device->cname = "GK20A";
@@ -179,7 +179,7 @@ gk104_identify(struct nvkm_device *device)
                device->oclass[NVDEV_ENGINE_SW     ] =  gf100_sw_oclass;
                device->oclass[NVDEV_ENGINE_GR     ] =  gk20a_gr_oclass;
                device->oclass[NVDEV_ENGINE_CE2    ] = &gk104_ce2_oclass;
-               device->oclass[NVDEV_ENGINE_PM     ] = &gk104_pm_oclass;
+               device->oclass[NVDEV_ENGINE_PM     ] = gk104_pm_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &gk20a_volt_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gk20a_pmu_oclass;
                break;

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/pm/gk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/pm/gk104.c
index 3565f29..7462dff 100644 (file)
--- a/drivers/gpu/drm/nouveau/nvkm/engine/pm/gk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/pm/gk104.c
@@ -85,58 +85,16 @@ gk104_pm_part[] = {
        {}
 };
 
-static int
-gk104_pm_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
-             struct nvkm_oclass *oclass, void *data, u32 size,
-             struct nvkm_object **pobject)
-{
-       struct gf100_pm_priv *priv;
-       u32 mask;
-       int ret;
-
-       ret = nvkm_pm_create(parent, engine, oclass, &priv);
-       *pobject = nv_object(priv);
-       if (ret)
-               return ret;
-
-       /* HUB */
-       ret = nvkm_perfdom_new(&priv->base, "hub", 0, 0x1b0000, 0, 0x200,
-                              gk104_pm_hub);
-       if (ret)
-               return ret;
-
-       /* GPC */
-       mask  = (1 << nv_rd32(priv, 0x022430)) - 1;
-       mask &= ~nv_rd32(priv, 0x022504);
-       mask &= ~nv_rd32(priv, 0x022584);
-
-       ret = nvkm_perfdom_new(&priv->base, "gpc", mask, 0x180000,
-                              0x1000, 0x200, gk104_pm_gpc);
-       if (ret)
-               return ret;
-
-       /* PART */
-       mask  = (1 << nv_rd32(priv, 0x022438)) - 1;
-       mask &= ~nv_rd32(priv, 0x022548);
-       mask &= ~nv_rd32(priv, 0x0225c8);
-
-       ret = nvkm_perfdom_new(&priv->base, "part", mask, 0x1a0000,
-                              0x1000, 0x200, gk104_pm_part);
-       if (ret)
-               return ret;
-
-       nv_engine(priv)->cclass = &nvkm_pm_cclass;
-       nv_engine(priv)->sclass =  nvkm_pm_sclass;
-       return 0;
-}
-
-struct nvkm_oclass
-gk104_pm_oclass = {
-       .handle = NV_ENGINE(PM, 0xe0),
-       .ofuncs = &(struct nvkm_ofuncs) {
-               .ctor = gk104_pm_ctor,
+struct nvkm_oclass *
+gk104_pm_oclass = &(struct gf100_pm_oclass) {
+       .base.handle = NV_ENGINE(PM, 0xe0),
+       .base.ofuncs = &(struct nvkm_ofuncs) {
+               .ctor = gf100_pm_ctor,
                .dtor = _nvkm_pm_dtor,
                .init = _nvkm_pm_init,
                .fini = gf100_pm_fini,
        },
-};
+       .doms_gpc  = gk104_pm_gpc,
+       .doms_hub  = gk104_pm_hub,
+       .doms_part = gk104_pm_part,
+}.base;