drm/amd/powerplay: enable powerplay as default on CZ/ST

Enable powerplay as default on Carrizo and Stoney. And it can be
disabled with amdgpu.powerplay=0.

Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Huang Rui <[email protected]>
Cc: Rex Zhu <[email protected]>
Cc: Flora Cui <[email protected]>
Cc: Ken Wang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
index 85288502ad0533b9653cde492679bbd97b728c57..545074479e1f08a7f79461547da144e5e3239854 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
@@ -109,11 +109,9 @@ static int amdgpu_pp_early_init(void *handle)
        case CHIP_TONGA:
        case CHIP_FIJI:
        case CHIP_TOPAZ:
-               adev->pp_enabled = (amdgpu_powerplay == 0) ? false : true;
-               break;
        case CHIP_CARRIZO:
        case CHIP_STONEY:
-               adev->pp_enabled = (amdgpu_powerplay > 0) ? true : false;
+               adev->pp_enabled = (amdgpu_powerplay == 0) ? false : true;
                break;
        /* These chips don't have powerplay implemenations */
        case CHIP_BONAIRE: