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author | Deepak Nibade <dnibade@nvidia.com> | 2018-04-06 09:08:18 -0400 |
---|---|---|
committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2018-04-10 14:23:11 -0400 |
commit | 78151bb6f9cf9f355c57a28df0c7e4cd867c3322 (patch) | |
tree | aa7413d9caae2766ce7f81384336af0556bfe63a /drivers/gpu/nvgpu/gk20a/gk20a.h | |
parent | 19aa748be53787da6abe435ea7043a7827d0fde0 (diff) |
gpu: nvgpu: use HAL for chiplet offset
We currently use hard coded values of NV_PERF_PMMGPC_CHIPLET_OFFSET and
NV_PMM_FBP_STRIDE which are incorrect for Volta
Add new GR HAL get_pmm_per_chiplet_offset() to get correct value per-chip
Set gr_gm20b_get_pmm_per_chiplet_offset() for older chips
Set gr_gv11b_get_pmm_per_chiplet_offset() for Volta
Use HAL instead of hard coded values wherever required
Bug 200398811
Jira NVGPU-556
Change-Id: I947e7febd4f84fae740a1bc74f99d72e1df523aa
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1690028
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
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/gk20a/gk20a.h')
-rw-r--r-- | drivers/gpu/nvgpu/gk20a/gk20a.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h index edc1c5ff..c2a8d6ce 100644 --- a/drivers/gpu/nvgpu/gk20a/gk20a.h +++ b/drivers/gpu/nvgpu/gk20a/gk20a.h | |||
@@ -470,6 +470,7 @@ struct gpu_ops { | |||
470 | u32 addr, | 470 | u32 addr, |
471 | u32 *priv_addr_table, | 471 | u32 *priv_addr_table, |
472 | u32 *num_registers); | 472 | u32 *num_registers); |
473 | u32 (*get_pmm_per_chiplet_offset)(void); | ||
473 | } gr; | 474 | } gr; |
474 | struct { | 475 | struct { |
475 | void (*init_hw)(struct gk20a *g); | 476 | void (*init_hw)(struct gk20a *g); |