Navi 23 6700S pp_od_clk_voltage no output, mclk capped at 875 MHz, gpu fan speed always 255
Brief summary of the problem:
I have a number of issues with my 6700S GPU on Linux.
- Even with amdgpu.ppfeaturemask=0xffffffff in the kernel parameters, the output of pp_od_clk_voltage is always blank. (perhaps related: #913 (closed))
- The GPU fan speed is always 0 according to apps like psensor.
cat /sys/class/drm/card0/device/hwmon/hwmon2/pwm1always gives an output of 255. (related: #1925 (closed)) - The memory clock cannot go above 875 MHz, when it should be capable of 2 GHz according to here (perhaps related: #1301 (closed), #2152 (closed))
Hardware description:
- CPU: AMD Ryzen 9 6900HS
- GPU:
lspci -nn | grep VGA
03:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Navi 23 [Radeon RX 6650 XT] [1002:73ef] (rev c2)
07:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Rembrandt [Radeon 680M] [1002:1681] (rev c7)- System Memory: 40 GB
- Display(s): Laptop display, 1440p, 120 Hz
- Type of Display Connection: n/a
System information:
- Distro name and Version: Opensuse Tumbleweed 20221028
- Kernel version: 6.0.5-1
- Custom kernel: n/a
- AMD official driver version:
sudo cat /sys/kernel/debug/dri/0/amdgpu_firmware_info
VCE feature version: 0, firmware version: 0x00000000
UVD feature version: 0, firmware version: 0x00000000
MC feature version: 0, firmware version: 0x00000000
ME feature version: 41, firmware version: 0x00000040
PFP feature version: 41, firmware version: 0x0000005b
CE feature version: 41, firmware version: 0x00000024
RLC feature version: 1, firmware version: 0x00000056
RLC SRLC feature version: 0, firmware version: 0x00000000
RLC SRLG feature version: 0, firmware version: 0x00000000
RLC SRLS feature version: 0, firmware version: 0x00000000
MEC feature version: 41, firmware version: 0x0000005e
MEC2 feature version: 41, firmware version: 0x0000005e
SOS feature version: 0, firmware version: 0x00230009
ASD feature version: 553648242, firmware version: 0x21000072
TA XGMI feature version: 0x00000000, firmware version: 0x00000000
TA RAS feature version: 0x00000000, firmware version: 0x00000000
TA HDCP feature version: 0x00000000, firmware version: 0x17000028
TA DTM feature version: 0x00000000, firmware version: 0x1200000e
TA RAP feature version: 0x00000000, firmware version: 0x0700000e
TA SECUREDISPLAY feature version: 0x00000000, firmware version: 0x00000000
SMC feature version: 0, program: 0, firmware version: 0x003b2800 (59.40.0)
SDMA0 feature version: 52, firmware version: 0x0000004b
SDMA1 feature version: 52, firmware version: 0x0000004b
VCN feature version: 0, firmware version: 0x0211200e
DMCU feature version: 0, firmware version: 0x00000000
DMCUB feature version: 0, firmware version: 0x0202000c
TOC feature version: 0, firmware version: 0x00000000
VBIOS version: SWBRT91917.001How to reproduce the issue:
Run sudo rocm-smi -d 0 -a to see supported memory clock frequencies. Run watch -n 1 cat /sys/class/drm/card0/device/hwmon/hwmon2/pwm1 to see if any variation in reported fan speed. Run watch -n 1 cat pp_dpm_mclk to watch memory clock variation. The laptop is the Asus Zephyrus G14 2022, BIOS 315.
Attached files:
Log files
Here is the output of sudo rocm-smi -d 0 -a -
======================= ROCm System Management Interface =======================
========================= Version of System Component ==========================
Driver version: 6.0.5-1-default
================================================================================
====================================== ID ======================================
GPU[0] : GPU ID: 0x73ef
================================================================================
================================== Unique ID ===================================
GPU[0] : Unique ID: N/A
================================================================================
==================================== VBIOS =====================================
GPU[0] : VBIOS version: SWBRT91917.001
================================================================================
================================= Temperature ==================================
GPU[0] : Temperature (Sensor edge) (C): 48.0
GPU[0] : Temperature (Sensor junction) (C): 48.0
GPU[0] : Temperature (Sensor memory) (C): 46.0
================================================================================
========================== Current clock frequencies ===========================
GPU[0] : dcefclk clock level: 1: (480Mhz)
GPU[0] : fclk clock level: 1: (1148Mhz)
GPU[0] : mclk clock level: 0: (96Mhz)
GPU[0] : sclk clock level: 0: (0Mhz)
GPU[0] : socclk clock level: 1: (738Mhz)
GPU[0] : pcie clock level: 1 (16.0GT/s x8)
================================================================================
============================== Current Fan Metric ==============================
GPU[0] : Fan Level: 255 (100%)
GPU[0] : Fan RPM: 0
================================================================================
============================ Show Performance Level ============================
GPU[0] : Performance Level: auto
================================================================================
=============================== OverDrive Level ================================
GPU[0] : GPU OverDrive value (%): 0
================================================================================
=============================== OverDrive Level ================================
GPU[0] : GPU Memory OverDrive value (%): 0
================================================================================
================================== Power Cap ===================================
GPU[0] : Max Graphics Package Power (W): 100.0
================================================================================
============================= Show Power Profiles ==============================
GPU[0] : 1. Available power profile (#1 of 7): CUSTOM
GPU[0] : 2. Available power profile (#2 of 7): VIDEO
GPU[0] : 3. Available power profile (#3 of 7): POWER SAVING
GPU[0] : 4. Available power profile (#4 of 7): COMPUTE
GPU[0] : 5. Available power profile (#5 of 7): VR
GPU[0] : 6. Available power profile (#6 of 7): 3D FULL SCREEN
GPU[0] : 7. Available power profile (#7 of 7): BOOTUP DEFAULT*
================================================================================
============================== Power Consumption ===============================
GPU[0] : Average Graphics Package Power (W): 4.0
================================================================================
========================= Supported clock frequencies ==========================
GPU[0] : Supported dcefclk frequencies on GPU0
GPU[0] : 0: 417Mhz
GPU[0] : 1: 480Mhz *
GPU[0] : 2: 1200Mhz
GPU[0] :
GPU[0] : Supported fclk frequencies on GPU0
GPU[0] : 0: 500Mhz
GPU[0] : 1: 1148Mhz *
GPU[0] : 2: 1801Mhz
GPU[0] :
GPU[0] : Supported mclk frequencies on GPU0
GPU[0] : 0: 96Mhz *
GPU[0] : 1: 541Mhz
GPU[0] : 2: 675Mhz
GPU[0] : 3: 875Mhz
GPU[0] :
GPU[0] : Supported sclk frequencies on GPU0
GPU[0] : 0: 0Mhz *
GPU[0] : 1: 0Mhz
GPU[0] :
GPU[0] : Supported socclk frequencies on GPU0
GPU[0] : 0: 417Mhz
GPU[0] : 1: 738Mhz *
GPU[0] : 2: 1200Mhz
GPU[0] :
GPU[0] : Supported PCIe frequencies on GPU0
GPU[0] : 0: 2.5GT/s x1
GPU[0] : 1: 16.0GT/s x8 *
GPU[0] :
--------------------------------------------------------------------------------
================================================================================
============================== % time GPU is busy ==============================
GPU[0] : GPU use (%): 0
================================================================================
============================== Current Memory Use ==============================
GPU[0] : GPU memory use (%): 0
GPU[0] : Memory Activity: N/A
================================================================================
================================ Memory Vendor =================================
GPU[0] : GPU memory vendor: samsung
================================================================================
============================= PCIe Replay Counter ==============================
GPU[0] : PCIe Replay Count: 0
================================================================================
================================ Serial Number =================================
GPU[0] : Serial Number: N/A
================================================================================
================================ KFD Processes =================================
KFD process information:
PID PROCESS NAME GPU(s) VRAM USED SDMA USED CU OCCUPANCY
21288 AppRun.wrapped 0 0 0 0
================================================================================
============================= GPUs Indexed by PID ==============================
PID 21288 is using 0 DRM device(s)
================================================================================
================== GPU Memory clock frequencies and voltages ===================
GPU[0] : Requested function is not implemented on this setup
================================================================================
=============================== Current voltage ================================
GPU[0] : Voltage (mV): 6
================================================================================
================================== PCI Bus ID ==================================
GPU[0] : PCI Bus: 0000:03:00.0
================================================================================
============================= Firmware Information =============================
GPU[0] : ASD firmware version: 0x21000072
GPU[0] : CE firmware version: 36
GPU[0] : DMCU firmware version: 0
GPU[0] : MC firmware version: 0
GPU[0] : ME firmware version: 64
GPU[0] : MEC firmware version: 94
GPU[0] : MEC2 firmware version: 94
GPU[0] : PFP firmware version: 91
GPU[0] : RLC firmware version: 86
GPU[0] : RLC SRLC firmware version: 0
GPU[0] : RLC SRLG firmware version: 0
GPU[0] : RLC SRLS firmware version: 0
GPU[0] : SDMA firmware version: 75
GPU[0] : SDMA2 firmware version: 75
GPU[0] : SMC firmware version: 00.59.40.00
GPU[0] : SOS firmware version: 0x00230009
GPU[0] : TA RAS firmware version: 00.00.00.00
GPU[0] : TA XGMI firmware version: 00.00.00.00
GPU[0] : UVD firmware version: 0x00000000
GPU[0] : VCE firmware version: 0x00000000
GPU[0] : VCN firmware version: 0x0211200e
================================================================================
================================= Product Info =================================
GPU[0] : Card series: Navi 23 [Radeon RX 6650 XT]
GPU[0] : Card model: 0x1dec
GPU[0] : Card vendor: Advanced Micro Devices, Inc. [AMD/ATI]
Traceback (most recent call last):
File "/usr/bin/rocm-smi", line 3234, in <module>
showProductName(deviceList)
File "/usr/bin/rocm-smi", line 2056, in showProductName
device_sku = vbios.value.decode().split('-')[1][:6]
IndexError: list index out of rangeThere may also be an issue with my use/implementation of amdgpu.ppfeaturemask=0xffffffff, as sudo sysctl -a does not show it alongside other kernel parameters. However, printf "0x%08x\n" $(cat /sys/module/amdgpu/parameters/ppfeaturemask) returns 0xffffffff as described here. Would I have to re-run the kernel parameters update after each kernel update?
Link to related issue at the ROCm Github.
Activity
Regarding the memory clock, the mclk is the internal memory controller clock, not the effective transfer rate. See the documentation here https://docs.kernel.org/gpu/amdgpu/thermal.html#pp-od-clk-voltage to understand how to convert it to the effective transfer rate.
This laptop has 2 fans - link
This issue hasn't had any activity since 2022-11-01. The AMD driver stack changes rapidly and contains lots of shared code across products so it's possible that it has already been fixed. Please upgrade to a current stable kernel and userspace stack and try again. If you still experience this issue with the latest driver stack, please capture relevant logging and open a new issue referring back to this one.
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