[PATCH 32/51] drm/amdgpu: enable powerplay module by default for tonga.

Alex Deucher alexdeucher at gmail.com
Wed Nov 11 22:18:22 PST 2015


From: Rex Zhu <Rex.Zhu at amd.com>

Signed-off-by: Rex Zhu <Rex.Zhu at amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou at amd.com>
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
index 1a824f0..cbb00e2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
@@ -96,6 +96,14 @@ static int amdgpu_pp_early_init(void *handle)
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	int ret = 0;
 
+	switch (adev->asic_type) {
+		case CHIP_TONGA:
+			amdgpu_powerplay = 1;
+			break;
+		default:
+			break;
+	}
+
 	ret = amdgpu_powerplay_init(adev);
 	if (ret)
 		return ret;
-- 
1.8.3.1



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