From a2e15b0e6c91a13d2219fba1f9e83ecd473a60db Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Fri, 19 Mar 2021 16:34:45 -0400 Subject: drm/amdgpu: clean up non-DC suspend/resume handling Move the non-DC specific code into the DCE IP blocks similar to how we handle DC. This cleans up the common suspend and resume pathes. Reviewed-by: Evan Quan Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/dce_v11_0.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/amd/amdgpu/dce_v11_0.c') diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c index a360a6dec198..18a7b3bd633b 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c @@ -3026,6 +3026,11 @@ static int dce_v11_0_hw_fini(void *handle) static int dce_v11_0_suspend(void *handle) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = amdgpu_display_suspend_helper(adev); + if (r) + return r; adev->mode_info.bl_level = amdgpu_atombios_encoder_get_backlight_level_from_reg(adev); @@ -3050,8 +3055,10 @@ static int dce_v11_0_resume(void *handle) amdgpu_display_backlight_set_level(adev, adev->mode_info.bl_encoder, bl_level); } + if (ret) + return ret; - return ret; + return amdgpu_display_resume_helper(adev); } static bool dce_v11_0_is_idle(void *handle) -- cgit v1.2.3