From b49ee3fe2b07ac9f75d0fa4d496b8eceddaad9ce Mon Sep 17 00:00:00 2001 From: seshendra Gadagottu Date: Wed, 15 Nov 2017 14:14:30 -0800 Subject: gpu: nvgpu: gv11b: enable rail gating Enable gpu rail gating with idle delay of 500msec. Bug 2051863 Change-Id: I1bdfc1b3db38dff871cd5d62542dd51efbd07496 Signed-off-by: seshendra Gadagottu Reviewed-on: https://git-master.nvidia.com/r/1640557 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Deepak Nibade Reviewed-by: svc-mobile-coverity GVS: Gerrit_Virtual_Submit Tested-by: Seema Khowala Reviewed-by: Terje Bergstrom Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/common/linux/platform_gv11b_tegra.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/gpu/nvgpu') diff --git a/drivers/gpu/nvgpu/common/linux/platform_gv11b_tegra.c b/drivers/gpu/nvgpu/common/linux/platform_gv11b_tegra.c index bc40d0dd..0e8e173f 100644 --- a/drivers/gpu/nvgpu/common/linux/platform_gv11b_tegra.c +++ b/drivers/gpu/nvgpu/common/linux/platform_gv11b_tegra.c @@ -219,6 +219,8 @@ struct gk20a_platform gv11b_tegra_platform = { .probe = gv11b_tegra_probe, .late_probe = gv11b_tegra_late_probe, .remove = gv11b_tegra_remove, + .railgate_delay_init = 500, + .can_railgate_init = true, .can_slcg = true, .can_blcg = true, -- cgit v1.2.2