From 7746be7e26a19b56d4074a5b7d3814d8790b3532 Mon Sep 17 00:00:00 2001 From: Yong Zhao Date: Mon, 15 Jan 2018 12:15:33 -0500 Subject: [PATCH 3182/4131] Revert "Workaround tlb invalidating issue by disabling MMHUB powergating" This reverts commit 65b6c0710d14ce0296afcdfeef428adbef00b04a. Change-Id: I52423e0de220484121e66f44214393f9f7fbc9e4 Signed-off-by: Yong Zhao --- drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index 9de53d7..04f703c 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -959,7 +959,7 @@ static int gmc_v9_0_gart_enable(struct amdgpu_device *adev) switch (adev->asic_type) { case CHIP_RAVEN: mmhub_v1_0_initialize_power_gating(adev); - mmhub_v1_0_update_power_gating(adev, false); + mmhub_v1_0_update_power_gating(adev, true); break; default: break; -- 2.7.4