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gpu: nvgpu: add safety build flag CONFIG_NVGPU_SW_SEMAPHORE

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Added the safety build flag CONFIG_NVGPU_SW_SEMAPHORE to compile out
sw semaphore implementation in NVGPU. sw semaphore is only used for
presilicon bringup of GPU and hence is not needed for safety build.

Jira NVGPU-3172

Change-Id: I6a46ef22f1e2059437f710198f4ea49a47656fef
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2164216
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Sagar Kamble <skamble@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Debarshi Dutta
2019-07-30 15:39:48 +05:30
committed by mobile promotions
parent feb3ba3d59
commit 92d009e796
14 changed files with 50 additions and 25 deletions
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2
drivers/gpu/nvgpu/hal/init/hal_gv11b.c
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@@ -923,7 +923,7 @@ static const struct gpu_ops gv11b_ops = {
.get_sync_ro_map = gv11b_syncpt_get_sync_ro_map,
},
#endif /* CONFIG_TEGRA_GK20A_NVHOST */
#ifdef CONFIG_NVGPU_KERNEL_MODE_SUBMIT
#ifdef CONFIG_NVGPU_SW_SEMAPHORE
.sema = {
.get_wait_cmd_size = gv11b_sema_get_wait_cmd_size,
.get_incr_cmd_size = gv11b_sema_get_incr_cmd_size,