[PATCH 02/37] drm/amd/powerplay: add smu12_driver_if.h (v3)
Alex Deucher
alexdeucher at gmail.com
Wed Aug 21 22:23:24 UTC 2019
From: Aaron Liu <aaron.liu at amd.com>
This patch adds smu12_driver_if.h
v2: squash in updates (Alex)
v3: more updates (Alex)
Signed-off-by: Aaron Liu <aaron.liu at amd.com>
Reviewed-by: Huang Rui <ray.huang at amd.com>
Reviewed-by: Evan Quan <evan.quan at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
.../drm/amd/powerplay/inc/smu12_driver_if.h | 217 ++++++++++++++++++
1 file changed, 217 insertions(+)
create mode 100644 drivers/gpu/drm/amd/powerplay/inc/smu12_driver_if.h
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu12_driver_if.h b/drivers/gpu/drm/amd/powerplay/inc/smu12_driver_if.h
new file mode 100644
index 000000000000..c27c82851468
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu12_driver_if.h
@@ -0,0 +1,217 @@
+/*
+ * 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 SMU12_DRIVER_IF_H
+#define SMU12_DRIVER_IF_H
+
+// *** IMPORTANT ***
+// SMU TEAM: Always increment the interface version if
+// any structure is changed in this file
+#define SMU12_DRIVER_IF_VERSION 10
+
+typedef struct {
+ int32_t value;
+ uint32_t numFractionalBits;
+} FloatInIntFormat_t;
+
+typedef enum {
+ DSPCLK_DCFCLK = 0,
+ DSPCLK_DISPCLK,
+ DSPCLK_PIXCLK,
+ DSPCLK_PHYCLK,
+ DSPCLK_COUNT,
+} DSPCLK_e;
+
+typedef struct {
+ uint16_t Freq; // in MHz
+ uint16_t Vid; // min voltage in SVI2 VID
+} DisplayClockTable_t;
+
+typedef struct {
+ uint16_t MinClock; // This is either DCFCLK or SOCCLK (in MHz)
+ uint16_t MaxClock; // This is either DCFCLK or SOCCLK (in MHz)
+ uint16_t MinMclk;
+ uint16_t MaxMclk;
+
+ uint8_t WmSetting;
+ uint8_t WmType; // Used for normal pstate change or memory retraining
+ uint8_t Padding[2];
+} WatermarkRowGeneric_t;
+
+#define NUM_WM_RANGES 4
+#define WM_PSTATE_CHG 0
+#define WM_RETRAINING 1
+
+typedef enum {
+ WM_SOCCLK = 0,
+ WM_DCFCLK,
+ WM_COUNT,
+} WM_CLOCK_e;
+
+typedef struct {
+ // Watermarks
+ WatermarkRowGeneric_t WatermarkRow[WM_COUNT][NUM_WM_RANGES];
+
+ uint32_t MmHubPadding[7]; // SMU internal use
+} Watermarks_t;
+
+typedef enum {
+ CUSTOM_DPM_SETTING_GFXCLK,
+ CUSTOM_DPM_SETTING_CCLK,
+ CUSTOM_DPM_SETTING_FCLK_CCX,
+ CUSTOM_DPM_SETTING_FCLK_GFX,
+ CUSTOM_DPM_SETTING_FCLK_STALLS,
+ CUSTOM_DPM_SETTING_LCLK,
+ CUSTOM_DPM_SETTING_COUNT,
+} CUSTOM_DPM_SETTING_e;
+
+typedef struct {
+ uint8_t ActiveHystLimit;
+ uint8_t IdleHystLimit;
+ uint8_t FPS;
+ uint8_t MinActiveFreqType;
+ FloatInIntFormat_t MinActiveFreq;
+ FloatInIntFormat_t PD_Data_limit;
+ FloatInIntFormat_t PD_Data_time_constant;
+ FloatInIntFormat_t PD_Data_error_coeff;
+ FloatInIntFormat_t PD_Data_error_rate_coeff;
+} DpmActivityMonitorCoeffExt_t;
+
+typedef struct {
+ DpmActivityMonitorCoeffExt_t DpmActivityMonitorCoeff[CUSTOM_DPM_SETTING_COUNT];
+} CustomDpmSettings_t;
+
+
+#define NUM_DCFCLK_DPM_LEVELS 8
+#define NUM_SOCCLK_DPM_LEVELS 8
+#define NUM_FCLK_DPM_LEVELS 4
+#define NUM_MEMCLK_DPM_LEVELS 4
+#define NUM_VCN_DPM_LEVELS 8
+
+typedef struct {
+ uint32_t Freq; // In MHz
+ uint32_t Vol; // Millivolts with 2 fractional bits
+} DpmClock_t;
+
+typedef struct {
+ DpmClock_t DcfClocks[NUM_DCFCLK_DPM_LEVELS];
+ DpmClock_t SocClocks[NUM_SOCCLK_DPM_LEVELS];
+ DpmClock_t FClocks[NUM_FCLK_DPM_LEVELS];
+ DpmClock_t MemClocks[NUM_MEMCLK_DPM_LEVELS];
+ DpmClock_t VClocks[NUM_VCN_DPM_LEVELS];
+ DpmClock_t DClocks[NUM_VCN_DPM_LEVELS];
+
+ uint8_t NumDcfClkDpmEnabled;
+ uint8_t NumSocClkDpmEnabled;
+ uint8_t NumFClkDpmEnabled;
+ uint8_t NumMemClkDpmEnabled;
+ uint8_t NumVClkDpmEnabled;
+ uint8_t NumDClkDpmEnabled;
+ uint8_t spare[2];
+} DpmClocks_t;
+
+
+typedef enum {
+ CLOCK_SMNCLK = 0,
+ CLOCK_SOCCLK,
+ CLOCK_MP0CLK,
+ CLOCK_MP1CLK,
+ CLOCK_MP2CLK,
+ CLOCK_VCLK,
+ CLOCK_LCLK,
+ CLOCK_DCLK,
+ CLOCK_ACLK,
+ CLOCK_ISPCLK,
+ CLOCK_SHUBCLK,
+ CLOCK_DISPCLK,
+ CLOCK_DPPCLK,
+ CLOCK_DPREFCLK,
+ CLOCK_DCFCLK,
+ CLOCK_FCLK,
+ CLOCK_UMCCLK,
+ CLOCK_GFXCLK,
+ CLOCK_COUNT,
+} CLOCK_IDs_e;
+
+// Throttler Status Bitmask
+#define THROTTLER_STATUS_BIT_SPL 0
+#define THROTTLER_STATUS_BIT_FPPT 1
+#define THROTTLER_STATUS_BIT_SPPT 2
+#define THROTTLER_STATUS_BIT_SPPT_APU 3
+#define THROTTLER_STATUS_BIT_THM_CORE 4
+#define THROTTLER_STATUS_BIT_THM_GFX 5
+#define THROTTLER_STATUS_BIT_THM_SOC 6
+#define THROTTLER_STATUS_BIT_TDC_VDD 7
+#define THROTTLER_STATUS_BIT_TDC_SOC 8
+
+typedef struct {
+ uint16_t ClockFrequency[CLOCK_COUNT]; //[MHz]
+
+ uint16_t AverageGfxclkFrequency; //[MHz]
+ uint16_t AverageSocclkFrequency; //[MHz]
+ uint16_t AverageVclkFrequency; //[MHz]
+ uint16_t AverageFclkFrequency; //[MHz]
+
+ uint16_t AverageGfxActivity; //[centi]
+ uint16_t AverageUvdActivity; //[centi]
+
+ uint16_t Voltage[2]; //[mV] indices: VDDCR_VDD, VDDCR_SOC
+ uint16_t Current[2]; //[mA] indices: VDDCR_VDD, VDDCR_SOC
+ uint16_t Power[2]; //[mW] indices: VDDCR_VDD, VDDCR_SOC
+
+ uint16_t FanPwm; //[milli]
+ uint16_t CurrentSocketPower; //[mW]
+
+ uint16_t CoreFrequency[8]; //[MHz]
+ uint16_t CorePower[8]; //[mW]
+ uint16_t CoreTemperature[8]; //[centi-Celsius]
+ uint16_t L3Frequency[2]; //[MHz]
+ uint16_t L3Temperature[2]; //[centi-Celsius]
+
+ uint16_t GfxTemperature; //[centi-Celsius]
+ uint16_t SocTemperature; //[centi-Celsius]
+ uint16_t ThrottlerStatus;
+ uint16_t spare;
+} SmuMetrics_t;
+
+
+// Workload bits
+#define WORKLOAD_PPLIB_FULL_SCREEN_3D_BIT 0
+#define WORKLOAD_PPLIB_VIDEO_BIT 2
+#define WORKLOAD_PPLIB_VR_BIT 3
+#define WORKLOAD_PPLIB_COMPUTE_BIT 4
+#define WORKLOAD_PPLIB_CUSTOM_BIT 5
+#define WORKLOAD_PPLIB_COUNT 6
+
+#define TABLE_BIOS_IF 0 // Called by BIOS
+#define TABLE_WATERMARKS 1 // Called by Driver
+#define TABLE_CUSTOM_DPM 2 // Called by Driver
+#define TABLE_SPARE1 3
+#define TABLE_DPMCLOCKS 4 // Called by Driver
+#define TABLE_MOMENTARY_PM 5 // Called by Tools
+#define TABLE_MODERN_STDBY 6 // Called by Tools for Modern Standby Log
+#define TABLE_SMU_METRICS 7 // Called by Driver
+#define TABLE_COUNT 8
+
+
+#endif
--
2.20.1
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