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drm/amd/powerplay: add feature flags in hwmgr to enable/disable special features. 

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
hifive-unleashed-5.1
Rex Zhu 2016-08-16 18:13:57 +08:00 committed by Alex Deucher
parent c63e2d4c65
commit 6429fb6685
1 changed files with 14 additions and 0 deletions
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14
drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
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@ -70,6 +70,19 @@ enum PP_Result {
#define PCIE_PERF_REQ_GEN2 3
#define PCIE_PERF_REQ_GEN3 4
enum PP_FEATURE_MASK {
PP_SCLK_DPM_MASK = 0x1,
PP_MCLK_DPM_MASK = 0x2,
PP_PCIE_DPM_MASK = 0x4,
PP_SCLK_DEEP_SLEEP_MASK = 0x8,
PP_POWER_CONTAINMENT_MASK = 0x10,
PP_UVD_HANDSHAKE_MASK = 0x20,
PP_SMC_VOLTAGE_CONTROL_MASK = 0x40,
PP_VBI_TIME_SUPPORT_MASK = 0x80,
PP_ULV_MASK = 0x100,
PP_ENABLE_GFX_CG_THRU_SMU = 0x200
};
enum PHM_BackEnd_Magic {
PHM_Dummy_Magic = 0xAA5555AA,
PHM_RV770_Magic = 0xDCBAABCD,
@ -635,6 +648,7 @@ struct pp_hwmgr {
struct pp_power_state *boot_ps;
struct pp_power_state *uvd_ps;
struct amd_pp_display_configuration display_config;
uint32_t feature_mask;
};