From 56ee0f9d6f5da1c2370b7609f6c7e7cfe748d31c Mon Sep 17 00:00:00 2001 From: Shaoyun Liu Date: Mon, 5 Feb 2018 16:41:33 -0500 Subject: [PATCH 3529/4131] drm/amdgpu: Fix none-powerplay issue when load driver on emulation mode On emulation mode , driver will be loaded with powerplay disabled Signed-off-by: Shaoyun Liu Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher Signed-off-by: Kalyan Alle --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 1aab1a3..99bbfac 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -1416,6 +1416,9 @@ static bool amdgpu_device_check_vram_lost(struct amdgpu_device *adev) static int amdgpu_device_ip_late_set_cg_state(struct amdgpu_device *adev) { int i = 0, r; + + if (amdgpu_emu_mode == 1) + return 0; for (i = 0; i < adev->num_ip_blocks; i++) { if (!adev->ip_blocks[i].status.valid) -- 2.7.4