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author | Alex Frid <afrid@nvidia.com> | 2014-08-15 01:44:33 -0400 |
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committer | Dan Willemsen <dwillemsen@nvidia.com> | 2015-03-18 15:11:05 -0400 |
commit | 5cd313e20221c93008f1d56ac223d6e08966505e (patch) | |
tree | 939aaaec6b7cbdc146782ce76e4d6328f4e62fe1 /drivers/gpu/nvgpu/gm20b/Makefile | |
parent | 834a7ba4e1a80b1841e189eaff4747e7e62e8374 (diff) |
gpu: nvgpu: Update GM20b GPCPLL operations
Moved detection of idempotent GPCPLL operations from set_pll_freq()
function to its callers, e.g., explicitly check when enable operation
is called on already enabled PLL, instead of passing same frequency
to set_pll_freq() in such case. Similarly explicitly check when disable
operation is called on already disabled PLL.
Also moved check for GPU powered on from set_pll_freq() to callers,
and skip call to set interface if not.
Added last GPCPLL configuration structure updated after successful
completion of set_pll_freq() function.
Bug 1450787
Change-Id: I8c14b8cab2a8548e98c9b2d223c465c68fb87b61
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/488027
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gm20b/Makefile')
0 files changed, 0 insertions, 0 deletions