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gpu: nvgpu: Move can_elpg to struct gk20a

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Copy can_elpg to struct gk20a at probe time, and access it from
gk20a instead of platform_gk20a.

JIRA NVGPU-16

Change-Id: I497f58c17e0be44e3622e49dad2ba44ed78cffbf
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1463539
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Terje Bergstrom
2017-04-14 13:10:37 -07:00
committed by mobile promotions
parent a9c66768db
commit b5a857210c
3 changed files with 4 additions and 2 deletions
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2
drivers/gpu/nvgpu/common/linux/driver_common.c
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@@ -102,6 +102,8 @@ static void nvgpu_init_pm_vars(struct gk20a *g)
nvgpu_platform_is_silicon(g) ? platform->enable_aelpg : false;
g->mscg_enabled =
nvgpu_platform_is_silicon(g) ? platform->enable_mscg : false;
g->can_elpg =
nvgpu_platform_is_silicon(g) ? platform->can_elpg : false;
/* set default values to aelpg parameters */
g->pmu.aelpg_param[0] = APCTRL_SAMPLING_PERIOD_PG_DEFAULT_US;