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gpu: nvgpu: move zcull context setup to gr/ctx and gr/subctx units

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In gr_gk20a_ctx_zcull_setup(), we configure context/subcontext with
zcull details
This API now does it directly by calling g->ops.gr.ctxsw_prog HAL

Move all context/subcontext setup to gr/ctx and gr/subctx units
respectively
Define and use below new APIs for same
gr/ctx : nvgpu_gr_ctx_zcull_setup()
gr/subctx : nvgpu_gr_subctx_zcull_setup()

Jira NVGPU-1527
Jira NVGPU-1613

Change-Id: I1b7b16baea60ea45535c623b5b41351610ca433e
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2011090
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@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>
This commit is contained in:
Deepak Nibade
2019-01-23 19:00:01 +05:30
committed by mobile promotions
parent 319eca3498
commit bac95b36d8
5 changed files with 42 additions and 15 deletions
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22
drivers/gpu/nvgpu/common/gr/ctx.c
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@@ -612,3 +612,25 @@ u32 nvgpu_gr_ctx_get_ctx_id(struct gk20a *g, struct nvgpu_gr_ctx *gr_ctx)
return gr_ctx->ctx_id;
}
int nvgpu_gr_ctx_zcull_setup(struct gk20a *g, struct nvgpu_gr_ctx *gr_ctx,
bool set_zcull_ptr)
{
nvgpu_log_fn(g, " ");
if (gr_ctx->zcull_ctx.gpu_va == 0ULL &&
g->ops.gr.ctxsw_prog.is_zcull_mode_separate_buffer(
gr_ctx->zcull_ctx.ctx_sw_mode)) {
return -EINVAL;
}
g->ops.gr.ctxsw_prog.set_zcull(g, &gr_ctx->mem,
gr_ctx->zcull_ctx.ctx_sw_mode);
if (set_zcull_ptr) {
g->ops.gr.ctxsw_prog.set_zcull_ptr(g, &gr_ctx->mem,
gr_ctx->zcull_ctx.gpu_va);
}
return 0;
}