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authorMahantesh Kumbar <mkumbar@nvidia.com>2016-11-03 11:46:21 -0400
committerDeepak Nibade <dnibade@nvidia.com>2016-12-27 04:56:53 -0500
commite5824d8014c321fbe2c1e04e12307125dd50a472 (patch)
tree82657cd43c0dcd313b3251f3776e5e80b488fabc /drivers/gpu/nvgpu/boardobj/boardobjgrpmask.c
parent62d13e613807e9bce3a9d1ef0c61725ef3a885ce (diff)
gpu: nvgpu: MSCG support
- update gp106 pg engine init/list/features HALs to support MS engine - Added defines & interface for lpwr tables read from vbios. - lpwr module which reads idx/gr/ms table from vbios to map rppg/mscg support with respective p-state - lpwr module public functions to control lpwr features enable/disable mscg/rppg & mclk-change request whenever change in mclk-change parameters - lpwr public functions to know rppg/mscg support for requested pstate, - added mutex t prevent PG transition while arbiter executes pstate transition - nvgpu_clk_arb_get_current_pstate() of clk arbiter to get current pstate JIRA DNVGPU-71 Change-Id: Ifcd640cc19ef630be1e2a9ba07ec84023d8202a0 Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: http://git-master/r/1247553 (cherry picked from commit 8a441dea2410e1b5196ef24e56a7768b6980e46b) Reviewed-on: http://git-master/r/1270989 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/boardobj/boardobjgrpmask.c')
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