From 6e1f34e33c17f633ebbd383cab429c820ec0c7b0 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Tue, 8 May 2018 20:39:48 +1000 Subject: drm/nouveau/ce/gv100: initial support Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/nvkm/engine/ce/Kbuild | 1 + drivers/gpu/drm/nouveau/nvkm/engine/ce/gv100.c | 40 ++++++++++++++++++++++++++ 2 files changed, 41 insertions(+) create mode 100644 drivers/gpu/drm/nouveau/nvkm/engine/ce/gv100.c (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/ce') diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/ce/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/ce/Kbuild index 255d81ccf916..80d784441904 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/ce/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/ce/Kbuild @@ -5,3 +5,4 @@ nvkm-y += nvkm/engine/ce/gm107.o nvkm-y += nvkm/engine/ce/gm200.o nvkm-y += nvkm/engine/ce/gp100.o nvkm-y += nvkm/engine/ce/gp102.o +nvkm-y += nvkm/engine/ce/gv100.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/ce/gv100.c b/drivers/gpu/drm/nouveau/nvkm/engine/ce/gv100.c new file mode 100644 index 000000000000..fcda3de45857 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/ce/gv100.c @@ -0,0 +1,40 @@ +/* + * Copyright 2018 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. + */ +#include "priv.h" + +#include + +static const struct nvkm_engine_func +gv100_ce = { + .intr = gp100_ce_intr, + .sclass = { + { -1, -1, VOLTA_DMA_COPY_A }, + {} + } +}; + +int +gv100_ce_new(struct nvkm_device *device, int index, + struct nvkm_engine **pengine) +{ + return nvkm_engine_new_(&gv100_ce, device, index, true, pengine); +} -- cgit v1.2.3