From: Monk Liu Date: Thu, 19 May 2016 06:36:01 +0000 (+0800) Subject: drm/amdgpu: impl late_fini for amdgpu_pp_ip X-Git-Tag: v4.7-rc3~21^2~2^2~24 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=482587e3145ef4100b52946660ae52b457d09194;p=karo-tx-linux.git drm/amdgpu: impl late_fini for amdgpu_pp_ip This implements late_init support for powerplay. Signed-off-by: Monk Liu Reviewed-by: Alex Deucher Reviewed-by: Christian König Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c index 6bd961fb43dc..1cd53c65918b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c @@ -223,6 +223,22 @@ static int amdgpu_pp_hw_fini(void *handle) return ret; } +static void amdgpu_pp_late_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + +#ifdef CONFIG_DRM_AMD_POWERPLAY + if (adev->pp_enabled) { + amdgpu_pm_sysfs_fini(adev); + amd_powerplay_fini(adev->powerplay.pp_handle); + } + + if (adev->powerplay.ip_funcs->late_fini) + adev->powerplay.ip_funcs->late_fini( + adev->powerplay.pp_handle); +#endif +} + static int amdgpu_pp_suspend(void *handle) { int ret = 0; @@ -311,6 +327,7 @@ const struct amd_ip_funcs amdgpu_pp_ip_funcs = { .sw_fini = amdgpu_pp_sw_fini, .hw_init = amdgpu_pp_hw_init, .hw_fini = amdgpu_pp_hw_fini, + .late_fini = amdgpu_pp_late_fini, .suspend = amdgpu_pp_suspend, .resume = amdgpu_pp_resume, .is_idle = amdgpu_pp_is_idle,