diff options
author | 2016-04-11 10:41:07 +0300 | |
---|---|---|
committer | 2016-04-13 08:17:18 +0300 | |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/gpu/drm/nouveau/nvkm/engine/msppp/gf100.c | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/gpu/drm/nouveau/nvkm/engine/msppp/gf100.c')
-rw-r--r-- | kernel/drivers/gpu/drm/nouveau/nvkm/engine/msppp/gf100.c | 100 |
1 files changed, 21 insertions, 79 deletions
diff --git a/kernel/drivers/gpu/drm/nouveau/nvkm/engine/msppp/gf100.c b/kernel/drivers/gpu/drm/nouveau/nvkm/engine/msppp/gf100.c index 6047baee1..c42c0c07e 100644 --- a/kernel/drivers/gpu/drm/nouveau/nvkm/engine/msppp/gf100.c +++ b/kernel/drivers/gpu/drm/nouveau/nvkm/engine/msppp/gf100.c @@ -21,89 +21,31 @@ * * Authors: Maarten Lankhorst */ -#include <engine/msppp.h> -#include <engine/falcon.h> +#include "priv.h" -struct gf100_msppp_priv { - struct nvkm_falcon base; -}; - -/******************************************************************************* - * MSPPP object classes - ******************************************************************************/ - -static struct nvkm_oclass -gf100_msppp_sclass[] = { - { 0x90b3, &nvkm_object_ofuncs }, - {}, -}; - -/******************************************************************************* - * PMSPPP context - ******************************************************************************/ - -static struct nvkm_oclass -gf100_msppp_cclass = { - .handle = NV_ENGCTX(MSPPP, 0xc0), - .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, - }, -}; - -/******************************************************************************* - * PMSPPP engine/subdev functions - ******************************************************************************/ +#include <nvif/class.h> -static int -gf100_msppp_init(struct nvkm_object *object) +static void +gf100_msppp_init(struct nvkm_falcon *msppp) { - struct gf100_msppp_priv *priv = (void *)object; - int ret; - - ret = nvkm_falcon_init(&priv->base); - if (ret) - return ret; - - nv_wr32(priv, 0x086010, 0x0000fff2); - nv_wr32(priv, 0x08601c, 0x0000fff2); - return 0; + struct nvkm_device *device = msppp->engine.subdev.device; + nvkm_wr32(device, 0x086010, 0x0000fff2); + nvkm_wr32(device, 0x08601c, 0x0000fff2); } -static int -gf100_msppp_ctor(struct nvkm_object *parent, struct nvkm_object *engine, - struct nvkm_oclass *oclass, void *data, u32 size, - struct nvkm_object **pobject) -{ - struct gf100_msppp_priv *priv; - int ret; - - ret = nvkm_falcon_create(parent, engine, oclass, 0x086000, true, - "PMSPPP", "msppp", &priv); - *pobject = nv_object(priv); - if (ret) - return ret; +static const struct nvkm_falcon_func +gf100_msppp = { + .pmc_enable = 0x00000002, + .init = gf100_msppp_init, + .sclass = { + { -1, -1, GF100_MSPPP }, + {} + } +}; - nv_subdev(priv)->unit = 0x00000002; - nv_subdev(priv)->intr = nvkm_falcon_intr; - nv_engine(priv)->cclass = &gf100_msppp_cclass; - nv_engine(priv)->sclass = gf100_msppp_sclass; - return 0; +int +gf100_msppp_new(struct nvkm_device *device, int index, + struct nvkm_engine **pengine) +{ + return nvkm_msppp_new_(&gf100_msppp, device, index, pengine); } - -struct nvkm_oclass -gf100_msppp_oclass = { - .handle = NV_ENGINE(MSPPP, 0xc0), - .ofuncs = &(struct nvkm_ofuncs) { - .ctor = gf100_msppp_ctor, - .dtor = _nvkm_falcon_dtor, - .init = gf100_msppp_init, - .fini = _nvkm_falcon_fini, - .rd32 = _nvkm_falcon_rd32, - .wr32 = _nvkm_falcon_wr32, - }, -}; |