drm/amd/powerplay: add feature flags in hwmgr to enable/disable special features. (6429fb66) · Commits · 戴 / test

Signed-off-by:

drivers/gpu/drm/amd/powerplay/inc/hwmgr.h

+14 −0

Original line number	Diff line number	Diff line
		@@ -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;
		};