diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/gsp/base.c')
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/gsp/base.c | 74 |
1 files changed, 69 insertions, 5 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/base.c index 591ac95c26..da1bebb896 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/base.c @@ -20,15 +20,74 @@ * OTHER DEALINGS IN THE SOFTWARE. */ #include "priv.h" -#include <core/falcon.h> -#include <core/firmware.h> -#include <subdev/acr.h> -#include <subdev/top.h> + +int +nvkm_gsp_intr_nonstall(struct nvkm_gsp *gsp, enum nvkm_subdev_type type, int inst) +{ + for (int i = 0; i < gsp->intr_nr; i++) { + if (gsp->intr[i].type == type && gsp->intr[i].inst == inst) + return gsp->intr[i].nonstall; + } + + return -ENOENT; +} + +int +nvkm_gsp_intr_stall(struct nvkm_gsp *gsp, enum nvkm_subdev_type type, int inst) +{ + for (int i = 0; i < gsp->intr_nr; i++) { + if (gsp->intr[i].type == type && gsp->intr[i].inst == inst) { + if (gsp->intr[i].stall != ~0) + return gsp->intr[i].stall; + + return -EINVAL; + } + } + + return -ENOENT; +} + +static int +nvkm_gsp_fini(struct nvkm_subdev *subdev, bool suspend) +{ + struct nvkm_gsp *gsp = nvkm_gsp(subdev); + + if (!gsp->func->fini) + return 0; + + return gsp->func->fini(gsp, suspend); +} + +static int +nvkm_gsp_init(struct nvkm_subdev *subdev) +{ + struct nvkm_gsp *gsp = nvkm_gsp(subdev); + + if (!gsp->func->init) + return 0; + + return gsp->func->init(gsp); +} + +static int +nvkm_gsp_oneinit(struct nvkm_subdev *subdev) +{ + struct nvkm_gsp *gsp = nvkm_gsp(subdev); + + if (!gsp->func->oneinit) + return 0; + + return gsp->func->oneinit(gsp); +} static void * nvkm_gsp_dtor(struct nvkm_subdev *subdev) { struct nvkm_gsp *gsp = nvkm_gsp(subdev); + + if (gsp->func && gsp->func->dtor) + gsp->func->dtor(gsp); + nvkm_falcon_dtor(&gsp->falcon); return gsp; } @@ -36,6 +95,9 @@ nvkm_gsp_dtor(struct nvkm_subdev *subdev) static const struct nvkm_subdev_func nvkm_gsp = { .dtor = nvkm_gsp_dtor, + .oneinit = nvkm_gsp_oneinit, + .init = nvkm_gsp_init, + .fini = nvkm_gsp_fini, }; int @@ -54,6 +116,8 @@ nvkm_gsp_new_(const struct nvkm_gsp_fwif *fwif, struct nvkm_device *device, return PTR_ERR(fwif); gsp->func = fwif->func; + gsp->rm = gsp->func->rm; - return nvkm_falcon_ctor(gsp->func->flcn, &gsp->subdev, gsp->subdev.name, 0, &gsp->falcon); + return nvkm_falcon_ctor(gsp->func->flcn, &gsp->subdev, gsp->subdev.name, 0x110000, + &gsp->falcon); } |