diff options
author | Chengming Gui <Jack.Gui@amd.com> | 2019-07-09 10:52:20 -0500 |
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committer | Alex Deucher <alexander.deucher@amd.com> | 2019-07-18 14:18:05 -0500 |
commit | 6fba59060c6c87cdb80cd2b3de0b16fc09ba4b03 (patch) | |
tree | 88504e2eff51825ef9b67225b7c65e92aa530ee4 /drivers/gpu/drm/amd/powerplay/arcturus_ppt.c | |
parent | 530e30fc32d3834288980777825a8ec0303fbccc (diff) |
drm/amdgpu/powerplay: add arcturus ppt functions
add arcturus_ppsmc.h arcturus_ppt.c and arcturus_ppt.h files.
This is the initial power management support for Arcturus.
Signed-off-by: Chengming Gui <Jack.Gui@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/arcturus_ppt.c')
-rw-r--r-- | drivers/gpu/drm/amd/powerplay/arcturus_ppt.c | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/arcturus_ppt.c b/drivers/gpu/drm/amd/powerplay/arcturus_ppt.c new file mode 100644 index 000000000000..534e450df4bb --- /dev/null +++ b/drivers/gpu/drm/amd/powerplay/arcturus_ppt.c @@ -0,0 +1,124 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "pp_debug.h" +#include <linux/firmware.h> +#include "amdgpu.h" +#include "amdgpu_smu.h" +#include "atomfirmware.h" +#include "amdgpu_atomfirmware.h" +#include "smu_v11_0.h" +#include "smu11_driver_if_arcturus.h" +#include "soc15_common.h" +#include "atom.h" +#include "power_state.h" +#include "arcturus_ppt.h" +#include "arcturus_ppsmc.h" +#include "nbio/nbio_7_4_sh_mask.h" + +#define MSG_MAP(msg, index) \ + [SMU_MSG_##msg] = index + +static int arcturus_message_map[SMU_MSG_MAX_COUNT] = { + MSG_MAP(TestMessage, PPSMC_MSG_TestMessage), + MSG_MAP(GetSmuVersion, PPSMC_MSG_GetSmuVersion), + MSG_MAP(GetDriverIfVersion, PPSMC_MSG_GetDriverIfVersion), + MSG_MAP(SetAllowedFeaturesMaskLow, PPSMC_MSG_SetAllowedFeaturesMaskLow), + MSG_MAP(SetAllowedFeaturesMaskHigh, PPSMC_MSG_SetAllowedFeaturesMaskHigh), + MSG_MAP(EnableAllSmuFeatures, PPSMC_MSG_EnableAllSmuFeatures), + MSG_MAP(DisableAllSmuFeatures, PPSMC_MSG_DisableAllSmuFeatures), + MSG_MAP(EnableSmuFeaturesLow, PPSMC_MSG_EnableSmuFeaturesLow), + MSG_MAP(EnableSmuFeaturesHigh, PPSMC_MSG_EnableSmuFeaturesHigh), + MSG_MAP(DisableSmuFeaturesLow, PPSMC_MSG_DisableSmuFeaturesLow), + MSG_MAP(DisableSmuFeaturesHigh, PPSMC_MSG_DisableSmuFeaturesHigh), + MSG_MAP(GetEnabledSmuFeaturesLow, PPSMC_MSG_GetEnabledSmuFeaturesLow), + MSG_MAP(GetEnabledSmuFeaturesHigh, PPSMC_MSG_GetEnabledSmuFeaturesHigh), + MSG_MAP(SetDriverDramAddrHigh, PPSMC_MSG_SetDriverDramAddrHigh), + MSG_MAP(SetDriverDramAddrLow, PPSMC_MSG_SetDriverDramAddrLow), + MSG_MAP(SetToolsDramAddrHigh, PPSMC_MSG_SetToolsDramAddrHigh), + MSG_MAP(SetToolsDramAddrLow, PPSMC_MSG_SetToolsDramAddrLow), + MSG_MAP(TransferTableSmu2Dram, PPSMC_MSG_TransferTableSmu2Dram), + MSG_MAP(TransferTableDram2Smu, PPSMC_MSG_TransferTableDram2Smu), + MSG_MAP(UseDefaultPPTable, PPSMC_MSG_UseDefaultPPTable), + MSG_MAP(UseBackupPPTable, PPSMC_MSG_UseBackupPPTable), + MSG_MAP(SetSystemVirtualDramAddrHigh, PPSMC_MSG_SetSystemVirtualDramAddrHigh), + MSG_MAP(SetSystemVirtualDramAddrLow, PPSMC_MSG_SetSystemVirtualDramAddrLow), + MSG_MAP(EnterBaco, PPSMC_MSG_EnterBaco), + MSG_MAP(ExitBaco, PPSMC_MSG_ExitBaco), + MSG_MAP(ArmD3, PPSMC_MSG_ArmD3), + MSG_MAP(SetSoftMinByFreq, PPSMC_MSG_SetSoftMinByFreq), + MSG_MAP(SetSoftMaxByFreq, PPSMC_MSG_SetSoftMaxByFreq), + MSG_MAP(SetHardMinByFreq, PPSMC_MSG_SetHardMinByFreq), + MSG_MAP(SetHardMaxByFreq, PPSMC_MSG_SetHardMaxByFreq), + MSG_MAP(GetMinDpmFreq, PPSMC_MSG_GetMinDpmFreq), + MSG_MAP(GetMaxDpmFreq, PPSMC_MSG_GetMaxDpmFreq), + MSG_MAP(GetDpmFreqByIndex, PPSMC_MSG_GetDpmFreqByIndex), + MSG_MAP(SetWorkloadMask, PPSMC_MSG_SetWorkloadMask), + MSG_MAP(SetDfSwitchType, PPSMC_MSG_SetDfSwitchType), + MSG_MAP(GetVoltageByDpm, PPSMC_MSG_GetVoltageByDpm), + MSG_MAP(GetVoltageByDpmOverdrive, PPSMC_MSG_GetVoltageByDpmOverdrive), + MSG_MAP(SetPptLimit, PPSMC_MSG_SetPptLimit), + MSG_MAP(GetPptLimit, PPSMC_MSG_GetPptLimit), + MSG_MAP(PowerUpVcn0, PPSMC_MSG_PowerUpVcn0), + MSG_MAP(PowerDownVcn01, PPSMC_MSG_PowerDownVcn01), + MSG_MAP(PowerUpVcn1, PPSMC_MSG_PowerUpVcn1), + MSG_MAP(PowerDownVcn1, PPSMC_MSG_PowerDownVcn1), + MSG_MAP(PrepareMp1ForUnload, PPSMC_MSG_PrepareMp1ForUnload), + MSG_MAP(PrepareMp1ForReset, PPSMC_MSG_PrepareMp1ForReset), + MSG_MAP(PrepareMp1ForShutdown, PPSMC_MSG_PrepareMp1ForShutdown), + MSG_MAP(SoftReset, PPSMC_MSG_SoftReset), + MSG_MAP(RunAfllBtc, PPSMC_MSG_RunAfllBtc), + MSG_MAP(RunGfxDcBtc, PPSMC_MSG_RunGfxDcBtc), + MSG_MAP(RunSocDcBtc, PPSMC_MSG_RunSocDcBtc), + MSG_MAP(DramLogSetDramAddrHigh, PPSMC_MSG_DramLogSetDramAddrHigh), + MSG_MAP(DramLogSetDramAddrLow, PPSMC_MSG_DramLogSetDramAddrLow), + MSG_MAP(DramLogSetDramSize, PPSMC_MSG_DramLogSetDramSize), + MSG_MAP(GetDebugData, PPSMC_MSG_GetDebugData), + MSG_MAP(WaflTest, PPSMC_MSG_WaflTest), + MSG_MAP(SetXgmiMode, PPSMC_MSG_SetXgmiMode), + MSG_MAP(SetMemoryChannelEnable, PPSMC_MSG_SetMemoryChannelEnable), +}; + +static int arcturus_get_smu_msg_index(struct smu_context *smc, uint32_t index) +{ + int val; + + if (index >= SMU_MSG_MAX_COUNT) + return -EINVAL; + + val = arcturus_message_map[index]; + if (val > PPSMC_Message_Count) + return -EINVAL; + + return val; +} + +static const struct pptable_funcs arcturus_ppt_funcs = { + .get_smu_msg_index = arcturus_get_smu_msg_index, +}; + +void arcturus_set_ppt_funcs(struct smu_context *smu) +{ + smu->ppt_funcs = &arcturus_ppt_funcs; + smu->smc_if_version = SMU11_DRIVER_IF_VERSION; +} |