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drm/amdgpu: use mask bit for deep sleep feature on dpm.

Browse Source 
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rex Zhu
2016-11-02 13:35:15 +08:00
committed by Alex Deucher
parent 55ff548378
commit 801caaf663
4 changed files with 5 additions and 3 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h
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@@ -52,6 +52,8 @@ enum amdgpu_dpm_event_src {
AMDGPU_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL = 4
};
#define SCLK_DEEP_SLEEP_MASK 0x8
struct amdgpu_ps {
u32 caps; /* vbios flags */
u32 class; /* vbios flags */

2
drivers/gpu/drm/amd/amdgpu/ci_dpm.c
View File

@@ -5896,7 +5896,7 @@ static int ci_dpm_init(struct amdgpu_device *adev)
pi->pcie_dpm_key_disabled = 0;
pi->thermal_sclk_dpm_enabled = 0;
if (amdgpu_sclk_deep_sleep_en)
if (amdgpu_pp_feature_mask & SCLK_DEEP_SLEEP_MASK)
pi->caps_sclk_ds = true;
else
pi->caps_sclk_ds = false;

2
drivers/gpu/drm/amd/amdgpu/cz_dpm.c
View File

@@ -438,7 +438,7 @@ static int cz_dpm_init(struct amdgpu_device *adev)
pi->caps_td_ramping = true;
pi->caps_tcp_ramping = true;
}
if (amdgpu_sclk_deep_sleep_en)
if (amdgpu_pp_feature_mask & SCLK_DEEP_SLEEP_MASK)
pi->caps_sclk_ds = true;
else
pi->caps_sclk_ds = false;

2
drivers/gpu/drm/amd/amdgpu/kv_dpm.c
View File

@@ -2845,7 +2845,7 @@ static int kv_dpm_init(struct amdgpu_device *adev)
pi->caps_tcp_ramping = true;
}
if (amdgpu_sclk_deep_sleep_en)
if (amdgpu_pp_feature_mask & SCLK_DEEP_SLEEP_MASK)
pi->caps_sclk_ds = true;
else
pi->caps_sclk_ds = false;