diff options
author | Deepak Nibade <dnibade@nvidia.com> | 2018-01-30 07:05:36 -0500 |
---|---|---|
committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2018-02-07 18:35:43 -0500 |
commit | 0c8deb74aff6d0781cdf3278f56d7bce42b16a67 (patch) | |
tree | 5520e862370a59dc5f92106af0138d5de75af6f0 /drivers/gpu/nvgpu/common/linux | |
parent | 2a9431bbe008d9d6bcd10113341e4106cb3e564a (diff) |
gpu: nvgpu: add characteristic flag for syncpoint address support
Add characteristic flag NVGPU_GPU_FLAGS_SUPPORT_SYNCPOINT_ADDRESS to indicate if
platform supports semaphore GPU_VA address for a syncpoint
Define NVGPU_SUPPORT_SYNCPOINT_ADDRESS for core driver book keeping
Set this flag for both GV100 and GV11B since Xavier SoC supports a semaphore
GPU_VA address for a syncpoint through syncpoint SHIM
Bug 200327559
Change-Id: I1f31673c9fd59f493d0b35a80d23151fc063ae06
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1649364
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/common/linux')
-rw-r--r-- | drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c b/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c index 398823f3..f5f467b3 100644 --- a/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c +++ b/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c | |||
@@ -156,6 +156,8 @@ static struct nvgpu_flags_mapping flags_mapping[] = { | |||
156 | NVGPU_SUPPORT_DETERMINISTIC_SUBMIT_FULL}, | 156 | NVGPU_SUPPORT_DETERMINISTIC_SUBMIT_FULL}, |
157 | {NVGPU_GPU_FLAGS_SUPPORT_DETERMINISTIC_OPTS, | 157 | {NVGPU_GPU_FLAGS_SUPPORT_DETERMINISTIC_OPTS, |
158 | NVGPU_SUPPORT_DETERMINISTIC_OPTS}, | 158 | NVGPU_SUPPORT_DETERMINISTIC_OPTS}, |
159 | {NVGPU_GPU_FLAGS_SUPPORT_SYNCPOINT_ADDRESS, | ||
160 | NVGPU_SUPPORT_SYNCPOINT_ADDRESS}, | ||
159 | {NVGPU_GPU_FLAGS_SUPPORT_IO_COHERENCE, | 161 | {NVGPU_GPU_FLAGS_SUPPORT_IO_COHERENCE, |
160 | NVGPU_SUPPORT_IO_COHERENCE}, | 162 | NVGPU_SUPPORT_IO_COHERENCE}, |
161 | {NVGPU_GPU_FLAGS_SUPPORT_RESCHEDULE_RUNLIST, | 163 | {NVGPU_GPU_FLAGS_SUPPORT_RESCHEDULE_RUNLIST, |