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gpu: nvgpu: fix update hwpm ctxsw mode

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- Depending on main context or subcontext,
ctxheader and gr_mem should be updated
with pm mode and buffer addresss accordingly

Bug 2404093

Change-Id: Iba16c762c09b2a420570d4f528205e258ff27e8f
Signed-off-by: Vaibhav Kachore <vkachore@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1849396
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
Reviewed-by: Deepak Nibade <dnibade@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:
Vaibhav Kachore
2018-09-27 14:19:14 +05:30
committed by Abdul Salam
parent 7ebc4f1d8b
commit 60bcbf7b0f
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/nvgpu/gk20a/gr_gk20a.c
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@@ -1853,11 +1853,11 @@ int gr_gk20a_update_hwpm_ctxsw_mode(struct gk20a *g,
data |= pm_ctx->pm_mode;
nvgpu_mem_wr(g, gr_mem, ctxsw_prog_main_image_pm_o(), data);
if (ctxheader->gpu_va) {
nvgpu_mem_wr(g, ctxheader, ctxsw_prog_main_image_pm_o(), data);
g->ops.gr.write_pm_ptr(g, ctxheader, virt_addr);
} else {
nvgpu_mem_wr(g, gr_mem, ctxsw_prog_main_image_pm_o(), data);
g->ops.gr.write_pm_ptr(g, gr_mem, virt_addr);
}