From 0d4a1450c95801c21ba4db109303fbad62378b91 Mon Sep 17 00:00:00 2001 From: Ilia Mirkin Date: Thu, 27 Jun 2013 14:04:20 +1000 Subject: drm/nouveau/vdec: fork vp3 implementations from vp2 Signed-off-by: Ilia Mirkin Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/core/engine/bsp/nv98.c | 93 ++++++++++++++++++++++++++ 1 file changed, 93 insertions(+) create mode 100644 drivers/gpu/drm/nouveau/core/engine/bsp/nv98.c (limited to 'drivers/gpu/drm/nouveau/core/engine/bsp') diff --git a/drivers/gpu/drm/nouveau/core/engine/bsp/nv98.c b/drivers/gpu/drm/nouveau/core/engine/bsp/nv98.c new file mode 100644 index 00000000000..8bf92b0e6d8 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/engine/bsp/nv98.c @@ -0,0 +1,93 @@ +/* + * Copyright 2012 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Ben Skeggs + */ + +#include +#include + +#include + +struct nv98_bsp_priv { + struct nouveau_engine base; +}; + +/******************************************************************************* + * BSP object classes + ******************************************************************************/ + +static struct nouveau_oclass +nv98_bsp_sclass[] = { + {}, +}; + +/******************************************************************************* + * BSP context + ******************************************************************************/ + +static struct nouveau_oclass +nv98_bsp_cclass = { + .handle = NV_ENGCTX(BSP, 0x98), + .ofuncs = &(struct nouveau_ofuncs) { + .ctor = _nouveau_engctx_ctor, + .dtor = _nouveau_engctx_dtor, + .init = _nouveau_engctx_init, + .fini = _nouveau_engctx_fini, + .rd32 = _nouveau_engctx_rd32, + .wr32 = _nouveau_engctx_wr32, + }, +}; + +/******************************************************************************* + * BSP engine/subdev functions + ******************************************************************************/ + +static int +nv98_bsp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 size, + struct nouveau_object **pobject) +{ + struct nv98_bsp_priv *priv; + int ret; + + ret = nouveau_engine_create(parent, engine, oclass, true, + "PBSP", "bsp", &priv); + *pobject = nv_object(priv); + if (ret) + return ret; + + nv_subdev(priv)->unit = 0x04008000; + nv_engine(priv)->cclass = &nv98_bsp_cclass; + nv_engine(priv)->sclass = nv98_bsp_sclass; + return 0; +} + +struct nouveau_oclass +nv98_bsp_oclass = { + .handle = NV_ENGINE(BSP, 0x98), + .ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv98_bsp_ctor, + .dtor = _nouveau_engine_dtor, + .init = _nouveau_engine_init, + .fini = _nouveau_engine_fini, + }, +}; -- cgit v1.2.3-70-g09d2