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drm/amd/powerplay: check whether enable dpm in powerplay.
author
Rex Zhu
<Rex.Zhu@amd.com>
Mon, 23 Nov 2015 06:50:10 +0000
(14:50 +0800)
committer
Alex Deucher
<alexander.deucher@amd.com>
Mon, 21 Dec 2015 21:42:50 +0000
(16:42 -0500)
Change-Id: I0a2dbf8ef7d4a3e9788fe211fc5964dd2487c519
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
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diff --git
a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
index
6cbbae7
..
b8b4a47
100644
(file)
--- a/
drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
+++ b/
drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
@@
-145,8
+145,11
@@
static int amdgpu_pp_sw_init(void *handle)
#ifdef CONFIG_DRM_AMD_POWERPLAY
if (adev->pp_enabled) {
- adev->pm.dpm_enabled = true;
amdgpu_pm_sysfs_init(adev);
+ if (amdgpu_dpm == 0)
+ adev->pm.dpm_enabled = false;
+ else
+ adev->pm.dpm_enabled = true;
}
#endif