From 1587f6e40b94527fa38811a9a49c8b6656597e9d Mon Sep 17 00:00:00 2001 From: Rex Zhu Date: Tue, 29 Mar 2016 14:21:50 +0800 Subject: drm/amdgpu: Not support disable dpm in powerplay. We don't support the dpm parameter in powerplay. Signed-off-by: Rex Zhu Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c index 3cb6d6c413c7..9430a7d0d0d7 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c @@ -161,12 +161,8 @@ static int amdgpu_pp_sw_init(void *handle) adev->powerplay.pp_handle); #ifdef CONFIG_DRM_AMD_POWERPLAY - if (adev->pp_enabled) { - if (amdgpu_dpm == 0) - adev->pm.dpm_enabled = false; - else - adev->pm.dpm_enabled = true; - } + if (adev->pp_enabled) + adev->pm.dpm_enabled = true; #endif return ret; -- cgit v1.2.3-70-g09d2 From 5349ece70600bd574d9a825801c00f900acda3d4 Mon Sep 17 00:00:00 2001 From: Rex Zhu Date: Tue, 29 Mar 2016 14:34:51 +0800 Subject: drm/amdgpu: check dpm state before pm system fs initialized. Make sure powerplay initialized properly before enabling debugfs pm files. Signed-off-by: Rex Zhu Reviewed- by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c index 9430a7d0d0d7..e9c6ae6ed2f7 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c @@ -143,7 +143,7 @@ static int amdgpu_pp_late_init(void *handle) adev->powerplay.pp_handle); #ifdef CONFIG_DRM_AMD_POWERPLAY - if (adev->pp_enabled) { + if (adev->pp_enabled && adev->pm.dpm_enabled) { amdgpu_pm_sysfs_init(adev); amdgpu_dpm_dispatch_task(adev, AMD_PP_EVENT_COMPLETE_INIT, NULL, NULL); } -- cgit v1.2.3-70-g09d2