From 69e0b57a91adca2e3eb56ed4db39ab90f3ae1043 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Fri, 12 Apr 2013 16:42:42 -0400 Subject: drm/radeon/kms: add dpm support for cayman (v5) This adds dpm support for cayman asics. This includes: - clockgating - dynamic engine clock scaling - dynamic memory clock scaling - dynamic voltage scaling - dynamic pcie gen1/gen2 switching (requires additional acpi support) - power containment - shader power scaling Set radeon.dpm=1 to enable. v2: fold in tdp fix v3: fix indentation v4: fix 64 bit div v5: attempt to fix state enable Signed-off-by: Alex Deucher Reviewed-by: Jerome Glisse --- drivers/gpu/drm/radeon/ppsmc.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'drivers/gpu/drm/radeon/ppsmc.h') diff --git a/drivers/gpu/drm/radeon/ppsmc.h b/drivers/gpu/drm/radeon/ppsmc.h index 66c4bedba0dc..0f6ccce27a35 100644 --- a/drivers/gpu/drm/radeon/ppsmc.h +++ b/drivers/gpu/drm/radeon/ppsmc.h @@ -46,6 +46,7 @@ #define PPSMC_DISPLAY_WATERMARK_HIGH 1 #define PPSMC_STATEFLAG_AUTO_PULSE_SKIP 0x01 +#define PPSMC_STATEFLAG_POWERBOOST 0x02 #define PPSMC_Result_OK ((uint8_t)0x01) #define PPSMC_Result_Failed ((uint8_t)0xFF) @@ -58,17 +59,29 @@ typedef uint8_t PPSMC_Result; #define PPSMC_MSG_OneLevelsDisabled ((uint8_t)0x14) #define PPSMC_MSG_TwoLevelsDisabled ((uint8_t)0x15) #define PPSMC_MSG_EnableThermalInterrupt ((uint8_t)0x16) +#define PPSMC_MSG_RunningOnAC ((uint8_t)0x17) #define PPSMC_MSG_SwitchToSwState ((uint8_t)0x20) #define PPSMC_MSG_SwitchToInitialState ((uint8_t)0x40) #define PPSMC_MSG_NoForcedLevel ((uint8_t)0x41) #define PPSMC_MSG_SwitchToMinimumPower ((uint8_t)0x51) #define PPSMC_MSG_ResumeFromMinimumPower ((uint8_t)0x52) +#define PPSMC_MSG_EnableCac ((uint8_t)0x53) +#define PPSMC_MSG_DisableCac ((uint8_t)0x54) +#define PPSMC_TDPClampingActive ((uint8_t)0x59) +#define PPSMC_TDPClampingInactive ((uint8_t)0x5A) #define PPSMC_MSG_NoDisplay ((uint8_t)0x5D) #define PPSMC_MSG_HasDisplay ((uint8_t)0x5E) +#define PPSMC_MSG_UVDPowerOFF ((uint8_t)0x60) +#define PPSMC_MSG_UVDPowerON ((uint8_t)0x61) #define PPSMC_MSG_EnableULV ((uint8_t)0x62) #define PPSMC_MSG_DisableULV ((uint8_t)0x63) #define PPSMC_MSG_EnterULV ((uint8_t)0x64) #define PPSMC_MSG_ExitULV ((uint8_t)0x65) +#define PPSMC_CACLongTermAvgEnable ((uint8_t)0x6E) +#define PPSMC_CACLongTermAvgDisable ((uint8_t)0x6F) +#define PPSMC_MSG_CollectCAC_PowerCorreln ((uint8_t)0x7A) +#define PPSMC_MSG_SetEnabledLevels ((uint8_t)0x82) +#define PPSMC_MSG_SetForcedLevels ((uint8_t)0x83) #define PPSMC_MSG_ResetToDefaults ((uint8_t)0x84) /* TN */ -- cgit v1.2.3-59-g8ed1b