[PATCH v2] drm/amdgpu: Redefine the bit PP_OVERDRIVE_MASK for PP_FEATURES

[Rex Zhu]

For feature enabled by default, define its bit mask from low bit
For feature disabled by default, define its bit mask from high bit.

Change-Id: Iaa9ea6306a57b73bd3481fa152f0f01794a88427
Signed-off-by: Rex Zhu <Rex.Zhu at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c   | 2 +-
 drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index d1a6958..7f08777 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -121,7 +121,7 @@
 uint amdgpu_sdma_phase_quantum = 32;
 char *amdgpu_disable_cu = NULL;
 char *amdgpu_virtual_display = NULL;
-uint amdgpu_pp_feature_mask = 0x3fff;
+uint amdgpu_pp_feature_mask = 0x7fffffff;
 int amdgpu_ngg = 0;
 int amdgpu_prim_buf_per_se = 0;
 int amdgpu_pos_buf_per_se = 0;
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
index 5512dc2..3ad45ac 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
@@ -84,7 +84,7 @@ enum PP_FEATURE_MASK {
 	PP_OD_FUZZY_FAN_CONTROL_MASK = 0x800,
 	PP_SOCCLK_DPM_MASK = 0x1000,
 	PP_DCEFCLK_DPM_MASK = 0x2000,
-	PP_OVERDRIVE_MASK = 0x4000,
+	PP_OVERDRIVE_MASK = 0x80000000, /* disabled by default */
 };
 
 enum PHM_BackEnd_Magic {
-- 
1.9.1