diff options
author | Ben Skeggs <bskeggs@redhat.com> | 2016-07-09 00:41:01 (GMT) |
---|---|---|
committer | Ben Skeggs <bskeggs@redhat.com> | 2016-07-14 01:53:25 (GMT) |
commit | 146cfe2476ce378580e81143182e60d6ecc380ca (patch) | |
tree | 1ed034131478dc3ed72d20558a436cc739e99181 /drivers/gpu/drm/nouveau/nvkm | |
parent | ba3b712e8d52cf631cae36537e29ce5ae7c50016 (diff) | |
download | linux-146cfe2476ce378580e81143182e60d6ecc380ca.tar.xz |
drm/nouveau/ce/gp104: initial support
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm')
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/ce/Kbuild | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/ce/gp104.c | 44 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/ce/priv.h | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/device/base.c | 4 |
4 files changed, 50 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/ce/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/ce/Kbuild index 7d55197..a4458a8 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/ce/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/ce/Kbuild @@ -4,3 +4,4 @@ nvkm-y += nvkm/engine/ce/gk104.o 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/gp104.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/ce/gp104.c b/drivers/gpu/drm/nouveau/nvkm/engine/ce/gp104.c new file mode 100644 index 0000000..20e0197 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/ce/gp104.c @@ -0,0 +1,44 @@ +/* + * Copyright 2015 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 "priv.h" +#include <core/enum.h> + +#include <nvif/class.h> + +static const struct nvkm_engine_func +gp104_ce = { + .intr = gp100_ce_intr, + .sclass = { + { -1, -1, PASCAL_DMA_COPY_B }, + { -1, -1, PASCAL_DMA_COPY_A }, + {} + } +}; + +int +gp104_ce_new(struct nvkm_device *device, int index, + struct nvkm_engine **pengine) +{ + return nvkm_engine_new_(&gp104_ce, device, index, true, pengine); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/ce/priv.h b/drivers/gpu/drm/nouveau/nvkm/engine/ce/priv.h index e2fa8b1..2dce405 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/ce/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/ce/priv.h @@ -4,4 +4,5 @@ void gt215_ce_intr(struct nvkm_falcon *, struct nvkm_fifo_chan *); void gk104_ce_intr(struct nvkm_engine *); +void gp100_ce_intr(struct nvkm_engine *); #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c index e3841a4..7218a06 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c @@ -2200,6 +2200,10 @@ nv134_chipset = { .pci = gp100_pci_new, .timer = gk20a_timer_new, .top = gk104_top_new, + .ce[0] = gp104_ce_new, + .ce[1] = gp104_ce_new, + .ce[2] = gp104_ce_new, + .ce[3] = gp104_ce_new, .disp = gp104_disp_new, .dma = gf119_dma_new, .fifo = gp100_fifo_new, |