drm/amdgpu/powerplay: add initial renoir_ppt.c for renoir (v3)

Add renoir_ppt and map ppsmc to amdgpu_smu.h

v2: squash in ppsmc updates (Alex)
v3: squash in driver_if updates (Alex)
Signed-off-by: Aaron Liu <aaron.liu@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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

@@ -124,6 +124,50 @@
        __SMU_DUMMY_MAP(PowerDownVcn0),               \
        __SMU_DUMMY_MAP(PowerUpVcn1),                  \
        __SMU_DUMMY_MAP(PowerDownVcn1),                \
+       __SMU_DUMMY_MAP(PowerUpGfx),                   \
+       __SMU_DUMMY_MAP(PowerDownIspByTile),           \
+       __SMU_DUMMY_MAP(PowerUpIspByTile),             \
+       __SMU_DUMMY_MAP(PowerDownSdma),                \
+	__SMU_DUMMY_MAP(PowerUpSdma),                 \
+	__SMU_DUMMY_MAP(SetHardMinIspclkByFreq),      \
+	__SMU_DUMMY_MAP(SetHardMinVcn),               \
+	__SMU_DUMMY_MAP(Spare1),                      \
+	__SMU_DUMMY_MAP(Spare2),           	      \
+	__SMU_DUMMY_MAP(SetAllowFclkSwitch),          \
+	__SMU_DUMMY_MAP(SetMinVideoGfxclkFreq),       \
+	__SMU_DUMMY_MAP(ActiveProcessNotify),         \
+	__SMU_DUMMY_MAP(SetCustomPolicy),             \
+	__SMU_DUMMY_MAP(QueryPowerLimit),             \
+	__SMU_DUMMY_MAP(SetGfxclkOverdriveByFreqVid), \
+	__SMU_DUMMY_MAP(SetHardMinDcfclkByFreq),      \
+	__SMU_DUMMY_MAP(SetHardMinSocclkByFreq),      \
+	__SMU_DUMMY_MAP(ControlIgpuATS),              \
+	__SMU_DUMMY_MAP(SetMinVideoFclkFreq),         \
+	__SMU_DUMMY_MAP(SetMinDeepSleepDcfclk),       \
+	__SMU_DUMMY_MAP(ForcePowerDownGfx),           \
+	__SMU_DUMMY_MAP(SetPhyclkVoltageByFreq),      \
+	__SMU_DUMMY_MAP(SetDppclkVoltageByFreq),      \
+	__SMU_DUMMY_MAP(SetSoftMinVcn),               \
+	__SMU_DUMMY_MAP(EnablePostCode),              \
+	__SMU_DUMMY_MAP(GetGfxclkFrequency),          \
+	__SMU_DUMMY_MAP(GetFclkFrequency),            \
+	__SMU_DUMMY_MAP(GetMinGfxclkFrequency),       \
+	__SMU_DUMMY_MAP(GetMaxGfxclkFrequency),       \
+	__SMU_DUMMY_MAP(SetGfxCGPG),                  \
+	__SMU_DUMMY_MAP(SetSoftMaxGfxClk),            \
+	__SMU_DUMMY_MAP(SetHardMinGfxClk),            \
+	__SMU_DUMMY_MAP(SetSoftMaxSocclkByFreq),      \
+	__SMU_DUMMY_MAP(SetSoftMaxFclkByFreq),        \
+	__SMU_DUMMY_MAP(SetSoftMaxVcn),               \
+	__SMU_DUMMY_MAP(PowerGateMmHub),              \
+	__SMU_DUMMY_MAP(UpdatePmeRestore),            \
+	__SMU_DUMMY_MAP(GpuChangeState),              \
+	__SMU_DUMMY_MAP(SetPowerLimitPercentage),     \
+	__SMU_DUMMY_MAP(ForceGfxContentSave),         \
+	__SMU_DUMMY_MAP(EnableTmdp48MHzRefclkPwrDown), \
+	__SMU_DUMMY_MAP(PowerGateAtHub),              \
+	__SMU_DUMMY_MAP(SetSoftMinJpeg),              \
+	__SMU_DUMMY_MAP(SetHardMinFclkByFreq),        \
 
 #undef __SMU_DUMMY_MAP
 #define __SMU_DUMMY_MAP(type)	SMU_MSG_##type

drivers/gpu/drm/amd/powerplay/renoir_ppt.c

+/*
+ * 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 "amdgpu.h"
+#include "amdgpu_smu.h"
+#include "soc15_common.h"
+#include "smu_v12_0_ppsmc.h"
+#include "renoir_ppt.h"
+
+
+#define MSG_MAP(msg, index) \
+	[SMU_MSG_##msg] = index
+
+static int renoir_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(PowerUpGfx,                     PPSMC_MSG_PowerUpGfx),
+	MSG_MAP(AllowGfxOff,                    PPSMC_MSG_EnableGfxOff),
+	MSG_MAP(DisallowGfxOff,                 PPSMC_MSG_DisableGfxOff),
+	MSG_MAP(PowerDownIspByTile,             PPSMC_MSG_PowerDownIspByTile),
+	MSG_MAP(PowerUpIspByTile,               PPSMC_MSG_PowerUpIspByTile),
+	MSG_MAP(PowerDownVcn,                   PPSMC_MSG_PowerDownVcn),
+	MSG_MAP(PowerUpVcn,                     PPSMC_MSG_PowerUpVcn),
+	MSG_MAP(PowerDownSdma,                  PPSMC_MSG_PowerDownSdma),
+	MSG_MAP(PowerUpSdma,                    PPSMC_MSG_PowerUpSdma),
+	MSG_MAP(SetHardMinIspclkByFreq,         PPSMC_MSG_SetHardMinIspclkByFreq),
+	MSG_MAP(SetHardMinVcn,                  PPSMC_MSG_SetHardMinVcn),
+	MSG_MAP(Spare1,                         PPSMC_MSG_spare1),
+	MSG_MAP(Spare2,                         PPSMC_MSG_spare2),
+	MSG_MAP(SetAllowFclkSwitch,             PPSMC_MSG_SetAllowFclkSwitch),
+	MSG_MAP(SetMinVideoGfxclkFreq,          PPSMC_MSG_SetMinVideoGfxclkFreq),
+	MSG_MAP(ActiveProcessNotify,            PPSMC_MSG_ActiveProcessNotify),
+	MSG_MAP(SetCustomPolicy,                PPSMC_MSG_SetCustomPolicy),
+	MSG_MAP(SetVideoFps,                    PPSMC_MSG_SetVideoFps),
+	MSG_MAP(NumOfDisplays,                  PPSMC_MSG_SetDisplayCount),
+	MSG_MAP(QueryPowerLimit,                PPSMC_MSG_QueryPowerLimit),
+	MSG_MAP(SetDriverDramAddrHigh,          PPSMC_MSG_SetDriverDramAddrHigh),
+	MSG_MAP(SetDriverDramAddrLow,           PPSMC_MSG_SetDriverDramAddrLow),
+	MSG_MAP(TransferTableSmu2Dram,          PPSMC_MSG_TransferTableSmu2Dram),
+	MSG_MAP(TransferTableDram2Smu,          PPSMC_MSG_TransferTableDram2Smu),
+	MSG_MAP(GfxDeviceDriverReset,           PPSMC_MSG_GfxDeviceDriverReset),
+	MSG_MAP(SetGfxclkOverdriveByFreqVid,    PPSMC_MSG_SetGfxclkOverdriveByFreqVid),
+	MSG_MAP(SetHardMinDcfclkByFreq,         PPSMC_MSG_SetHardMinDcfclkByFreq),
+	MSG_MAP(SetHardMinSocclkByFreq,         PPSMC_MSG_SetHardMinSocclkByFreq),
+	MSG_MAP(ControlIgpuATS,                 PPSMC_MSG_ControlIgpuATS),
+	MSG_MAP(SetMinVideoFclkFreq,            PPSMC_MSG_SetMinVideoFclkFreq),
+	MSG_MAP(SetMinDeepSleepDcfclk,          PPSMC_MSG_SetMinDeepSleepDcfclk),
+	MSG_MAP(ForcePowerDownGfx,              PPSMC_MSG_ForcePowerDownGfx),
+	MSG_MAP(SetPhyclkVoltageByFreq,         PPSMC_MSG_SetPhyclkVoltageByFreq),
+	MSG_MAP(SetDppclkVoltageByFreq,         PPSMC_MSG_SetDppclkVoltageByFreq),
+	MSG_MAP(SetSoftMinVcn,                  PPSMC_MSG_SetSoftMinVcn),
+	MSG_MAP(EnablePostCode,                 PPSMC_MSG_EnablePostCode),
+	MSG_MAP(GetGfxclkFrequency,             PPSMC_MSG_GetGfxclkFrequency),
+	MSG_MAP(GetFclkFrequency,               PPSMC_MSG_GetFclkFrequency),
+	MSG_MAP(GetMinGfxclkFrequency,          PPSMC_MSG_GetMinGfxclkFrequency),
+	MSG_MAP(GetMaxGfxclkFrequency,          PPSMC_MSG_GetMaxGfxclkFrequency),
+	MSG_MAP(SoftReset,                      PPSMC_MSG_SoftReset),
+	MSG_MAP(SetGfxCGPG,                     PPSMC_MSG_SetGfxCGPG),
+	MSG_MAP(SetSoftMaxGfxClk,               PPSMC_MSG_SetSoftMaxGfxClk),
+	MSG_MAP(SetHardMinGfxClk,               PPSMC_MSG_SetHardMinGfxClk),
+	MSG_MAP(SetSoftMaxSocclkByFreq,         PPSMC_MSG_SetSoftMaxSocclkByFreq),
+	MSG_MAP(SetSoftMaxFclkByFreq,           PPSMC_MSG_SetSoftMaxFclkByFreq),
+	MSG_MAP(SetSoftMaxVcn,                  PPSMC_MSG_SetSoftMaxVcn),
+	MSG_MAP(PowerGateMmHub,                 PPSMC_MSG_PowerGateMmHub),
+	MSG_MAP(UpdatePmeRestore,               PPSMC_MSG_UpdatePmeRestore),
+	MSG_MAP(GpuChangeState,                 PPSMC_MSG_GpuChangeState),
+	MSG_MAP(SetPowerLimitPercentage,        PPSMC_MSG_SetPowerLimitPercentage),
+	MSG_MAP(ForceGfxContentSave,            PPSMC_MSG_ForceGfxContentSave),
+	MSG_MAP(EnableTmdp48MHzRefclkPwrDown,   PPSMC_MSG_EnableTmdp48MHzRefclkPwrDown),
+	MSG_MAP(PowerDownJpeg,                  PPSMC_MSG_PowerDownJpeg),
+	MSG_MAP(PowerUpJpeg,                    PPSMC_MSG_PowerUpJpeg),
+	MSG_MAP(PowerGateAtHub,                 PPSMC_MSG_PowerGateAtHub),
+	MSG_MAP(SetSoftMinJpeg,                 PPSMC_MSG_SetSoftMinJpeg),
+	MSG_MAP(SetHardMinFclkByFreq,           PPSMC_MSG_SetHardMinFclkByFreq),
+};
+
+static int renoir_get_smu_msg_index(struct smu_context *smc, uint32_t index)
+{
+	int val;
+
+	if (index >= SMU_MSG_MAX_COUNT)
+		return -EINVAL;
+
+	val = renoir_message_map[index];
+	if (val > PPSMC_Message_Count)
+		return -EINVAL;
+
+	return val;
+}
+
+
+static const struct pptable_funcs renoir_ppt_funcs = {
+	.get_smu_msg_index = renoir_get_smu_msg_index,
+	.set_power_state = NULL,
+};
+
+void renoir_set_ppt_funcs(struct smu_context *smu)
+{
+	smu->ppt_funcs = &renoir_ppt_funcs;
+}

drivers/gpu/drm/amd/powerplay/renoir_ppt.h

+/*
+ * 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.
+ *
+ */
+#ifndef __RENOIR_PPT_H__
+#define __RENOIR_PPT_H__
+
+extern void renoir_set_ppt_funcs(struct smu_context *smu);
+
+#endif