diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2023-09-19 06:21:28 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2023-10-31 15:08:13 +1000 |
| commit | 0e55453fc8ab1dac5b3dc8b2de55789009f175b1 (patch) | |
| tree | 868089997ff9176ffaccf652c4cbdda12a8c5550 /drivers/gpu/drm/nouveau/nvkm/engine/ce | |
| parent | 426cce57053c5504f24d09db99cb3d500bf3e2ba (diff) | |
drm/nouveau/ce/tu102-: prepare for GSP-RM
- (temporarily) disable if GSP-RM detected, will be added later
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-24-skeggsb@gmail.com
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/ce')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/ce/ga100.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/ce/ga102.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/ce/tu102.c | 5 |
3 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/ce/ga100.c b/drivers/gpu/drm/nouveau/nvkm/engine/ce/ga100.c index 315a69f7fdd1..1c0c60138706 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/ce/ga100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/ce/ga100.c @@ -21,6 +21,7 @@ */ #include "priv.h" +#include <subdev/gsp.h> #include <subdev/vfn.h> #include <nvif/class.h> @@ -88,5 +89,8 @@ int ga100_ce_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_engine **pengine) { + if (nvkm_gsp_rm(device->gsp)) + return -ENODEV; + return nvkm_engine_new_(&ga100_ce, device, type, inst, true, pengine); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/ce/ga102.c b/drivers/gpu/drm/nouveau/nvkm/engine/ce/ga102.c index 461b73c7e2e0..9359c5e7aa3a 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/ce/ga102.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/ce/ga102.c @@ -21,6 +21,8 @@ */ #include "priv.h" +#include <subdev/gsp.h> + #include <nvif/class.h> static const struct nvkm_engine_func @@ -41,5 +43,8 @@ int ga102_ce_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_engine **pengine) { + if (nvkm_gsp_rm(device->gsp)) + return -ENODEV; + return nvkm_engine_new_(&ga102_ce, device, type, inst, true, pengine); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/ce/tu102.c b/drivers/gpu/drm/nouveau/nvkm/engine/ce/tu102.c index 9563c0175142..67d0545cf902 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/ce/tu102.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/ce/tu102.c @@ -21,6 +21,8 @@ */ #include "priv.h" +#include <subdev/gsp.h> + #include <nvif/class.h> static const struct nvkm_engine_func @@ -37,5 +39,8 @@ int tu102_ce_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_engine **pengine) { + if (nvkm_gsp_rm(device->gsp)) + return -ENODEV; + return nvkm_engine_new_(&tu102_ce, device, type, inst, true, pengine); } |