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>

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;
+}