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author | Deepak Nibade <dnibade@nvidia.com> | 2018-04-06 08:56:34 -0400 |
---|---|---|
committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2018-04-10 14:23:03 -0400 |
commit | 4314771142e0b68810b8fa86ec45b6f6b4e24651 (patch) | |
tree | 32c1916385ecdb63073400e07e85266df5f8d412 /drivers/gpu/nvgpu/gm20b | |
parent | e1200259ba3ad4ae416990b2f2abccb94565430f (diff) |
gpu: nvgpu: add broadcast address decode support for volta
With Volta we have more number of broadcast registers than previous chips
and we don't decode them right now in gr_gk20a_decode_priv_addr()
Add a new GR HAL decode_priv_addr() and set gr_gk20a_decode_priv_addr() for all
previous chips
Add and use gr_gv11b_decode_priv_addr() for Volta
gr_gv11b_decode_priv_addr() will decode all the broadcast registers and set
the broadcast flags apporiately
Define below new broadcast types
PRI_BROADCAST_FLAGS_PMMGPC
PRI_BROADCAST_FLAGS_PMM_GPCS
PRI_BROADCAST_FLAGS_PMM_GPCGS_GPCTPCA
PRI_BROADCAST_FLAGS_PMM_GPCGS_GPCTPCB
PRI_BROADCAST_FLAGS_PMMFBP
PRI_BROADCAST_FLAGS_PMM_FBPS
PRI_BROADCAST_FLAGS_PMM_FBPGS_LTC
PRI_BROADCAST_FLAGS_PMM_FBPGS_ROP
Bug 200398811
Jira NVGPU-556
Change-Id: Ic673b357a75b6af3d24a4c16bb5b6bc15974d5b7
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1690026
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/gm20b')
-rw-r--r-- | drivers/gpu/nvgpu/gm20b/hal_gm20b.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/gm20b/hal_gm20b.c b/drivers/gpu/nvgpu/gm20b/hal_gm20b.c index 82e8826e..65e75374 100644 --- a/drivers/gpu/nvgpu/gm20b/hal_gm20b.c +++ b/drivers/gpu/nvgpu/gm20b/hal_gm20b.c | |||
@@ -320,6 +320,7 @@ static const struct gpu_ops gm20b_ops = { | |||
320 | .handle_semaphore_pending = gk20a_gr_handle_semaphore_pending, | 320 | .handle_semaphore_pending = gk20a_gr_handle_semaphore_pending, |
321 | .add_ctxsw_reg_pm_fbpa = gr_gk20a_add_ctxsw_reg_pm_fbpa, | 321 | .add_ctxsw_reg_pm_fbpa = gr_gk20a_add_ctxsw_reg_pm_fbpa, |
322 | .add_ctxsw_reg_perf_pma = gr_gk20a_add_ctxsw_reg_perf_pma, | 322 | .add_ctxsw_reg_perf_pma = gr_gk20a_add_ctxsw_reg_perf_pma, |
323 | .decode_priv_addr = gr_gk20a_decode_priv_addr, | ||
323 | }, | 324 | }, |
324 | .fb = { | 325 | .fb = { |
325 | .reset = fb_gk20a_reset, | 326 | .reset = fb_gk20a_reset, |