[Bug 107607] Problems with MST display (REG_WAIT takes a while or times out)
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Thu Sep 13 11:08:06 UTC 2018
https://bugs.freedesktop.org/show_bug.cgi?id=107607
--- Comment #2 from tomas.volf at showmax.com ---
I have (maybe?) the same issue
```
[ 36.787663] [drm:generic_reg_wait [amdgpu]] *ERROR* REG_WAIT timeout 10us *
3000 tries - enc1_stream_encoder_dp_blank line:800
[ 36.787785] WARNING: CPU: 2 PID: 825 at
drivers/gpu/drm/amd/amdgpu/../display/dc/dc_helper.c:254
generic_reg_wait+0xe7/0x160 [amdgpu]
[ 36.787787] Modules linked in: arc4 r8822be(C) joydev mousedev wmi_bmof
hid_lenovo mac80211 snd_hda_codec_realtek edac_mce_amd snd_hda_codec_generic
snd_hda_codec_hdmi kvm_amd uvcvideo ccp snd_hda_intel videobuf2_vmalloc
videobuf2_memops kvm snd_hda_codec snd_usb_audio videobuf2_v4l2 snd_hda_core
videobuf2_common snd_usbmidi_lib irqbypass psmouse cfg80211 snd_rawmidi
snd_hwdep snd_seq_device tpm_crb videodev input_leds k10temp snd_pcm sp5100_tco
thinkpad_acpi tpm_tis i2c_piix4 media tpm_tis_core ipmi_devintf nvram snd_timer
tpm ucsi_acpi hid_generic r8169 ipmi_msghandler typec_ucsi snd mii rng_core
rfkill typec soundcore led_class wmi battery ac evdev i2c_scmi mac_hid
pcc_cpufreq acpi_cpufreq ip_tables x_tables btrfs libcrc32c crc32c_generic xor
zstd_decompress zstd_compress xxhash raid6_pq algif_skcipher
[ 36.787837] af_alg usbhid hid dm_crypt dm_mod serio_raw atkbd libps2
crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel pcbc ahci
libahci aesni_intel aes_x86_64 xhci_pci crypto_simd libata cryptd ehci_pci
glue_helper xhci_hcd ehci_hcd scsi_mod usbcore usb_common i8042 serio amdgpu
chash i2c_algo_bit gpu_sched drm_kms_helper syscopyarea sysfillrect sysimgblt
fb_sys_fops ttm drm agpgart
[ 36.787870] CPU: 2 PID: 825 Comm: Xorg Tainted: G C
4.18.6-arch1-1-ARCH #1
[ 36.787871] Hardware name: LENOVO 20MUS02400/20MUS02400, BIOS R0WET34W (1.02
) 07/05/2018
[ 36.787935] RIP: 0010:generic_reg_wait+0xe7/0x160 [amdgpu]
[ 36.787936] Code: 44 24 58 8b 54 24 48 89 de 44 89 4c 24 08 48 8b 4c 24 50
48 c7 c7 18 0f 6f c0 e8 04 60 d8 ff 83 7d 20 01 44 8b 4c 24 08 74 02 <0f> 0b 48
83 c4 10 44 89 c8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 41 0f
[ 36.787973] RSP: 0018:ffffa2548a52f800 EFLAGS: 00010297
[ 36.787976] RAX: 0000000000000000 RBX: 000000000000000a RCX:
0000000000000001
[ 36.787977] RDX: 0000000000000000 RSI: ffffffffaec8051e RDI:
00000000ffffffff
[ 36.787978] RBP: ffff8ce5a5ec8c00 R08: ffffffffae2ddf70 R09:
0000000000010200
[ 36.787980] R10: 0000000000000004 R11: ffffffffaf404f2d R12:
0000000000000bb9
[ 36.787981] R13: 00000000000058cc R14: 0000000000010000 R15:
0000000000000000
[ 36.787983] FS: 00007f7cf85aee00(0000) GS:ffff8ce5af880000(0000)
knlGS:0000000000000000
[ 36.787984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.787986] CR2: 00007f7ccf5d8600 CR3: 0000000816524000 CR4:
00000000003406e0
[ 36.787987] Call Trace:
[ 36.788059] enc1_stream_encoder_dp_blank+0x12c/0x1a0 [amdgpu]
[ 36.788126] core_link_disable_stream+0x54/0x220 [amdgpu]
[ 36.788195] reset_hw_ctx_wrap+0x25c/0x2a0 [amdgpu]
[ 36.788260] dce110_apply_ctx_to_hw+0x52/0xa30 [amdgpu]
[ 36.788327] ? dcn10_verify_allow_pstate_change_high+0x1d/0x240 [amdgpu]
[ 36.788389] dc_commit_state+0x2d1/0x550 [amdgpu]
[ 36.788451] ? set_freesync_on_streams.part.6+0x4d/0x250 [amdgpu]
[ 36.788511] ? mod_freesync_set_user_enable+0x11f/0x150 [amdgpu]
[ 36.788578] amdgpu_dm_atomic_commit_tail+0x37c/0xd70 [amdgpu]
[ 36.788585] ? preempt_count_add+0x68/0xa0
[ 36.788590] ? _raw_spin_lock_irq+0x1a/0x40
[ 36.788592] ? _raw_spin_unlock_irq+0x1d/0x30
[ 36.788595] ? wait_for_common+0x113/0x190
[ 36.788597] ? _raw_spin_unlock_irq+0x1d/0x30
[ 36.788599] ? wait_for_common+0x113/0x190
[ 36.788610] commit_tail+0x3d/0x70 [drm_kms_helper]
[ 36.788620] drm_atomic_helper_commit+0x103/0x110 [drm_kms_helper]
[ 36.788628] drm_atomic_helper_set_config+0x80/0x90 [drm_kms_helper]
[ 36.788644] __drm_mode_set_config_internal+0x67/0x120 [drm]
[ 36.788659] drm_mode_setcrtc+0x434/0x620 [drm]
[ 36.788676] ? drm_mode_getcrtc+0x180/0x180 [drm]
[ 36.788688] drm_ioctl_kernel+0xa7/0xf0 [drm]
[ 36.788701] drm_ioctl+0x30e/0x3c0 [drm]
[ 36.788715] ? drm_mode_getcrtc+0x180/0x180 [drm]
[ 36.788757] amdgpu_drm_ioctl+0x49/0x80 [amdgpu]
[ 36.788765] do_vfs_ioctl+0xa4/0x620
[ 36.788770] ? syscall_slow_exit_work+0x19b/0x1b0
[ 36.788773] ksys_ioctl+0x60/0x90
[ 36.788776] __x64_sys_ioctl+0x16/0x20
[ 36.788779] do_syscall_64+0x5b/0x170
[ 36.788782] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 36.788785] RIP: 0033:0x7f7cfbd9979b
[ 36.788786] Code: 0f 1e fa 48 8b 05 c5 b6 0c 00 64 c7 00 26 00 00 00 48 c7
c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01
f0 ff ff 73 01 c3 48 8b 0d 95 b6 0c 00 f7 d8 64 89 01 48
[ 36.788823] RSP: 002b:00007fff774dcc58 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[ 36.788826] RAX: ffffffffffffffda RBX: 00007fff774dcc90 RCX:
00007f7cfbd9979b
[ 36.788059] enc1_stream_encoder_dp_blank+0x12c/0x1a0 [amdgpu]
[ 36.788126] core_link_disable_stream+0x54/0x220 [amdgpu]
[ 36.788195] reset_hw_ctx_wrap+0x25c/0x2a0 [amdgpu]
[ 36.788260] dce110_apply_ctx_to_hw+0x52/0xa30 [amdgpu]
[ 36.788327] ? dcn10_verify_allow_pstate_change_high+0x1d/0x240 [amdgpu]
[ 36.788389] dc_commit_state+0x2d1/0x550 [amdgpu]
[ 36.788451] ? set_freesync_on_streams.part.6+0x4d/0x250 [amdgpu]
[ 36.788511] ? mod_freesync_set_user_enable+0x11f/0x150 [amdgpu]
[ 36.788578] amdgpu_dm_atomic_commit_tail+0x37c/0xd70 [amdgpu]
[ 36.788585] ? preempt_count_add+0x68/0xa0
[ 36.788590] ? _raw_spin_lock_irq+0x1a/0x40
[ 36.788592] ? _raw_spin_unlock_irq+0x1d/0x30
[ 36.788595] ? wait_for_common+0x113/0x190
[ 36.788597] ? _raw_spin_unlock_irq+0x1d/0x30
[ 36.788599] ? wait_for_common+0x113/0x190
[ 36.788610] commit_tail+0x3d/0x70 [drm_kms_helper]
[ 36.788620] drm_atomic_helper_commit+0x103/0x110 [drm_kms_helper]
[ 36.788628] drm_atomic_helper_set_config+0x80/0x90 [drm_kms_helper]
[ 36.788644] __drm_mode_set_config_internal+0x67/0x120 [drm]
[ 36.788659] drm_mode_setcrtc+0x434/0x620 [drm]
[ 36.788676] ? drm_mode_getcrtc+0x180/0x180 [drm]
[ 36.788688] drm_ioctl_kernel+0xa7/0xf0 [drm]
[ 36.788701] drm_ioctl+0x30e/0x3c0 [drm]
[ 36.788715] ? drm_mode_getcrtc+0x180/0x180 [drm]
[ 36.788757] amdgpu_drm_ioctl+0x49/0x80 [amdgpu]
[ 36.788765] do_vfs_ioctl+0xa4/0x620
[ 36.788770] ? syscall_slow_exit_work+0x19b/0x1b0
[ 36.788773] ksys_ioctl+0x60/0x90
[ 36.788776] __x64_sys_ioctl+0x16/0x20
[ 36.788779] do_syscall_64+0x5b/0x170
[ 36.788782] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 36.788785] RIP: 0033:0x7f7cfbd9979b
[ 36.788786] Code: 0f 1e fa 48 8b 05 c5 b6 0c 00 64 c7 00 26 00 00 00 48 c7
c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01
f0 ff ff 73 01 c3 48 8b 0d 95 b6 0c 00 f7 d8 64 89 01 48
[ 36.788823] RSP: 002b:00007fff774dcc58 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[ 36.788826] RAX: ffffffffffffffda RBX: 00007fff774dcc90 RCX:
00007f7cfbd9979b
[ 36.788827] RDX: 00007fff774dcc90 RSI: 00000000c06864a2 RDI:
000000000000000b
[ 36.788828] RBP: 00007fff774dcc90 R08: 0000000000000000 R09:
0000562e2a9f5920
[ 36.788830] R10: 00007fff774dcd50 R11: 0000000000000246 R12:
00000000c06864a2
[ 36.788831] R13: 000000000000000b R14: 0000000000000000 R15:
0000562e2a9f5920
[ 36.788834] ---[ end trace 80a9e24b90661253 ]---
```
but for me it occurs during boot. It shows total of for times
```
$ dmesg | grep -e 'enc1_stream_encoder_dp_blank.*amdgpu'
[ 36.788059] enc1_stream_encoder_dp_blank+0x12c/0x1a0 [amdgpu]
[ 37.468369] enc1_stream_encoder_dp_blank+0x12c/0x1a0 [amdgpu]
[ 49.951953] enc1_stream_encoder_dp_blank+0x12c/0x1a0 [amdgpu]
[ 51.122911] enc1_stream_encoder_dp_blank+0x12c/0x1a0 [amdgpu]
```
```
Linux wsshowmax 4.18.6-arch1-1-ARCH #1 SMP PREEMPT Wed Sep 5 11:54:09 UTC 2018
x86_64 GNU/Linux
```
```
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15d0
Subsystem: Advanced Micro Devices, Inc. [AMD] Device 15d0
Flags: fast devsel
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Device 15d1
Subsystem: Advanced Micro Devices, Inc. [AMD] Device 15d1
Flags: fast devsel, IRQ 255
Capabilities: [40] Secure device <?>
Capabilities: [64] MSI: Enable- Count=1/4 Maskable- 64bit+
Capabilities: [74] HyperTransport: MSI Mapping Enable+ Fixed+
00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models
00h-0fh) PCIe Dummy Host Bridge
Flags: fast devsel
00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15d3 (prog-if 00
[Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 25
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00004000-00004fff [size=4K]
Memory behind bridge: c0a00000-c0afffff [size=1M]
Prefetchable memory behind bridge: None
Capabilities: [50] Power Management version 3
Capabilities: [58] Express Root Port (Slot+), MSI 00
Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [c0] Subsystem: Lenovo Device 5122
Capabilities: [c8] HyperTransport: MSI Mapping Enable+ Fixed+
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010
<?>
Capabilities: [150] Advanced Error Reporting
Capabilities: [270] Secondary PCI Express <?>
Capabilities: [2a0] Access Control Services
Capabilities: [370] L1 PM Substates
Kernel driver in use: pcieport
00:01.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15d3 (prog-if 00
[Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 26
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: None
Memory behind bridge: c0900000-c09fffff [size=1M]
Prefetchable memory behind bridge: None
Capabilities: [50] Power Management version 3
Capabilities: [58] Express Root Port (Slot+), MSI 00
Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [c0] Subsystem: Lenovo Device 5122
Capabilities: [c8] HyperTransport: MSI Mapping Enable+ Fixed+
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010
<?>
Capabilities: [150] Advanced Error Reporting
Capabilities: [270] Secondary PCI Express <?>
Capabilities: [2a0] Access Control Services
Capabilities: [370] L1 PM Substates
Kernel driver in use: pcieport
00:01.4 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15d3 (prog-if 00
[Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 27
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 00003000-00003fff [size=4K]
Memory behind bridge: c0800000-c08fffff [size=1M]
Prefetchable memory behind bridge: None
Capabilities: [50] Power Management version 3
Capabilities: [58] Express Root Port (Slot+), MSI 00
Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [c0] Subsystem: Lenovo Device 5122
Capabilities: [c8] HyperTransport: MSI Mapping Enable+ Fixed+
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010
<?>
Capabilities: [150] Advanced Error Reporting
Capabilities: [270] Secondary PCI Express <?>
Capabilities: [2a0] Access Control Services
Capabilities: [370] L1 PM Substates
Kernel driver in use: pcieport
00:01.6 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15d3 (prog-if 00
[Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 28
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: 00002000-00002fff [size=4K]
Memory behind bridge: c0700000-c07fffff [size=1M]
Prefetchable memory behind bridge: None
Capabilities: [50] Power Management version 3
Capabilities: [58] Express Root Port (Slot+), MSI 00
Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [c0] Subsystem: Lenovo Device 5122
Capabilities: [c8] HyperTransport: MSI Mapping Enable+ Fixed+
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010
<?>
Capabilities: [150] Advanced Error Reporting
Capabilities: [270] Secondary PCI Express <?>
Capabilities: [2a0] Access Control Services
Capabilities: [370] L1 PM Substates
Kernel driver in use: pcieport
00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models
00h-0fh) PCIe Dummy Host Bridge
Flags: fast devsel
00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15db (prog-if 00
[Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 29
Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
I/O behind bridge: 00001000-00001fff [size=4K]
Memory behind bridge: c0300000-c06fffff [size=4M]
Prefetchable memory behind bridge: 00000000b0000000-00000000c01fffff
[size=258M]
Capabilities: [50] Power Management version 3
Capabilities: [58] Express Root Port (Slot-), MSI 00
Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [c0] Subsystem: Advanced Micro Devices, Inc. [AMD] Device
0000
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010
<?>
Capabilities: [270] Secondary PCI Express <?>
Kernel driver in use: pcieport
00:08.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15dc (prog-if 00
[Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 30
Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
I/O behind bridge: None
Memory behind bridge: c0200000-c02fffff [size=1M]
Prefetchable memory behind bridge: None
Capabilities: [50] Power Management version 3
Capabilities: [58] Express Root Port (Slot-), MSI 00
Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [c0] Subsystem: Advanced Micro Devices, Inc. [AMD] Device
0000
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010
<?>
Capabilities: [270] Secondary PCI Express <?>
Kernel driver in use: pcieport
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 61)
Subsystem: Lenovo FCH SMBus Controller
Flags: 66MHz, medium devsel
Kernel driver in use: piix4_smbus
Kernel modules: i2c_piix4, sp5100_tco
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)
Subsystem: Lenovo FCH LPC Bridge
Flags: bus master, 66MHz, medium devsel, latency 0
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15e8
Flags: fast devsel
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15e9
Flags: fast devsel
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ea
Flags: fast devsel
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15eb
Flags: fast devsel
Kernel driver in use: k10temp
Kernel modules: k10temp
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ec
Flags: fast devsel
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ed
Flags: fast devsel
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ee
Flags: fast devsel
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ef
Flags: fast devsel
01:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8822BE
802.11a/b/g/n/ac WiFi adapter
Subsystem: Lenovo RTL8822BE 802.11a/b/g/n/ac WiFi adapter
Flags: bus master, fast devsel, latency 0, IRQ 79
I/O ports at 4000 [size=256]
Memory at c0a00000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [148] Device Serial Number 00-e0-4c-ff-fe-b8-22-01
Capabilities: [158] Latency Tolerance Reporting
Capabilities: [160] L1 PM Substates
Kernel driver in use: r8822be
Kernel modules: r8822be
02:00.0 Non-Volatile memory controller: Lenovo Device 0006 (prog-if 02 [NVM
Express])
Subsystem: Lenovo Device 1006
Flags: bus master, fast devsel, latency 0, IRQ 31, NUMA node 0
Memory at c0900000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [b0] MSI-X: Enable+ Count=19 Masked-
Capabilities: [100] Advanced Error Reporting
Capabilities: [148] Device Serial Number 00-00-00-00-00-00-00-00
Capabilities: [158] Power Budgeting <?>
Capabilities: [168] Alternative Routing-ID Interpretation (ARI)
Capabilities: [178] Secondary PCI Express <?>
Capabilities: [2b8] Latency Tolerance Reporting
Capabilities: [2c0] L1 PM Substates
Kernel driver in use: nvme
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411
PCI Express Gigabit Ethernet Controller (rev 0e)
Subsystem: Lenovo RTL8111/8168/8411 PCI Express Gigabit Ethernet
Controller
Flags: bus master, fast devsel, latency 0, IRQ 71
I/O ports at 3400 [size=256]
Memory at c0814000 (64-bit, non-prefetchable) [size=4K]
Memory at c0800000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 01
Capabilities: [b0] MSI-X: Enable+ Count=4 Masked-
Capabilities: [d0] Vital Product Data
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Virtual Channel
Capabilities: [160] Device Serial Number 01-00-00-00-68-4c-e0-00
Capabilities: [170] Latency Tolerance Reporting
Capabilities: [178] L1 PM Substates
Kernel driver in use: r8169
Kernel modules: r8169
03:00.1 Serial controller: Realtek Semiconductor Co., Ltd. Device 816a (rev 0e)
(prog-if 02 [16550])
Subsystem: Lenovo Device 5122
Flags: fast devsel, IRQ 31
I/O ports at 3200 [size=256]
Memory at c0815000 (64-bit, non-prefetchable) [size=4K]
Memory at c0804000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 01
Capabilities: [b0] MSI-X: Enable- Count=4 Masked-
Capabilities: [d0] Vital Product Data
Capabilities: [100] Advanced Error Reporting
Capabilities: [160] Device Serial Number 00-00-00-00-00-00-00-00
Capabilities: [170] Latency Tolerance Reporting
Capabilities: [178] L1 PM Substates
03:00.2 Serial controller: Realtek Semiconductor Co., Ltd. Device 816b (rev 0e)
(prog-if 02 [16550])
Subsystem: Lenovo Device 5122
Flags: fast devsel, IRQ 31
I/O ports at 3100 [size=256]
Memory at c0816000 (64-bit, non-prefetchable) [size=4K]
Memory at c0808000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 01
Capabilities: [b0] MSI-X: Enable- Count=4 Masked-
Capabilities: [d0] Vital Product Data
Capabilities: [100] Advanced Error Reporting
Capabilities: [160] Device Serial Number 00-00-00-00-00-00-00-00
Capabilities: [170] Latency Tolerance Reporting
Capabilities: [178] L1 PM Substates
03:00.3 IPMI Interface: Realtek Semiconductor Co., Ltd. Device 816c (rev 0e)
(prog-if 01 [KCS])
Subsystem: Lenovo Device 5122
Flags: fast devsel, IRQ 11
I/O ports at 3000 [size=256]
Memory at c0817000 (64-bit, non-prefetchable) [size=4K]
Memory at c080c000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 01
Capabilities: [b0] MSI-X: Enable- Count=4 Masked-
Capabilities: [d0] Vital Product Data
Capabilities: [100] Advanced Error Reporting
Capabilities: [160] Device Serial Number 00-00-00-00-00-00-00-00
Capabilities: [170] Latency Tolerance Reporting
Capabilities: [178] L1 PM Substates
Kernel modules: ipmi_si
03:00.4 USB controller: Realtek Semiconductor Co., Ltd. Device 816d (rev 0e)
(prog-if 20 [EHCI])
Subsystem: Lenovo Device 5122
Flags: bus master, fast devsel, latency 0, IRQ 51
Memory at c0818000 (32-bit, non-prefetchable) [size=4K]
Memory at c0810000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 01
Capabilities: [b0] MSI-X: Enable- Count=4 Masked-
Capabilities: [d0] Vital Product Data
Capabilities: [100] Advanced Error Reporting
Capabilities: [160] Device Serial Number 00-00-00-00-00-00-00-00
Capabilities: [170] Latency Tolerance Reporting
Capabilities: [178] L1 PM Substates
Kernel driver in use: ehci-pci
Kernel modules: ehci_pci
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411
PCI Express Gigabit Ethernet Controller (rev 10)
Subsystem: Lenovo RTL8111/8168/8411 PCI Express Gigabit Ethernet
Controller
Flags: bus master, fast devsel, latency 0, IRQ 73
I/O ports at 2000 [size=256]
Memory at c0704000 (64-bit, non-prefetchable) [size=4K]
Memory at c0700000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 01
Capabilities: [b0] MSI-X: Enable+ Count=4 Masked-
Capabilities: [d0] Vital Product Data
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Virtual Channel
Capabilities: [160] Device Serial Number 01-00-00-00-68-4c-e0-00
Capabilities: [170] Latency Tolerance Reporting
Capabilities: [178] L1 PM Substates
Kernel driver in use: r8169
Kernel modules: r8169
05:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Raven
Ridge [Radeon Vega Series / Radeon Vega Mobile Series] (rev d0) (prog-if 00
[VGA controller])
Subsystem: Lenovo Raven Ridge [Radeon Vega Series / Radeon Vega Mobile
Series]
Flags: bus master, fast devsel, latency 0, IRQ 50
Memory at b0000000 (64-bit, prefetchable) [size=256M]
Memory at c0000000 (64-bit, prefetchable) [size=2M]
I/O ports at 1000 [size=256]
Memory at c0600000 (32-bit, non-prefetchable) [size=512K]
[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: [48] Vendor Specific Information: Len=08 <?>
Capabilities: [50] Power Management version 3
Capabilities: [64] Express Legacy Endpoint, MSI 00
Capabilities: [a0] MSI: Enable+ Count=1/4 Maskable- 64bit+
Capabilities: [c0] MSI-X: Enable- Count=3 Masked-
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010
<?>
Capabilities: [200] Resizable BAR <?>
Capabilities: [270] Secondary PCI Express <?>
Capabilities: [2b0] Address Translation Service (ATS)
Capabilities: [2c0] Page Request Interface (PRI)
Capabilities: [2d0] Process Address Space ID (PASID)
Capabilities: [320] Latency Tolerance Reporting
Kernel driver in use: amdgpu
Kernel modules: amdgpu
05:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device 15de
Subsystem: Lenovo Device 5122
Flags: bus master, fast devsel, latency 0, IRQ 76
Memory at c0688000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [48] Vendor Specific Information: Len=08 <?>
Capabilities: [50] Power Management version 3
Capabilities: [64] Express Legacy Endpoint, MSI 00
Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010
<?>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
05:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Device 15df
Subsystem: Lenovo Device 5122
Flags: fast devsel, IRQ 11
Memory at c0500000 (32-bit, non-prefetchable) [size=1M]
Memory at c068c000 (32-bit, non-prefetchable) [size=8K]
Capabilities: [48] Vendor Specific Information: Len=08 <?>
Capabilities: [50] Power Management version 3
Capabilities: [64] Express Endpoint, MSI 00
Capabilities: [a0] MSI: Enable- Count=1/2 Maskable- 64bit+
Capabilities: [c0] MSI-X: Enable- Count=2 Masked-
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010
<?>
05:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Device 15e0 (prog-if
30 [XHCI])
Subsystem: Lenovo Device 5122
Flags: bus master, fast devsel, latency 0, IRQ 52
Memory at c0300000 (64-bit, non-prefetchable) [size=1M]
Capabilities: [48] Vendor Specific Information: Len=08 <?>
Capabilities: [50] Power Management version 3
Capabilities: [64] Express Endpoint, MSI 00
Capabilities: [a0] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [c0] MSI-X: Enable+ Count=8 Masked-
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010
<?>
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
05:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Device 15e1 (prog-if
30 [XHCI])
Subsystem: Lenovo Device 5122
Flags: bus master, fast devsel, latency 0, IRQ 49
Memory at c0400000 (64-bit, non-prefetchable) [size=1M]
Capabilities: [48] Vendor Specific Information: Len=08 <?>
Capabilities: [50] Power Management version 3
Capabilities: [64] Express Endpoint, MSI 00
Capabilities: [a0] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [c0] MSI-X: Enable+ Count=8 Masked-
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010
<?>
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
05:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Device 15e3
Subsystem: Lenovo Device 5122
Flags: bus master, fast devsel, latency 0, IRQ 77
Memory at c0680000 (32-bit, non-prefetchable) [size=32K]
Capabilities: [48] Vendor Specific Information: Len=08 <?>
Capabilities: [50] Power Management version 3
Capabilities: [64] Express Endpoint, MSI 00
Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010
<?>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
06:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller
[AHCI mode] (rev 61) (prog-if 01 [AHCI 1.0])
Subsystem: Lenovo FCH SATA Controller [AHCI mode]
Flags: bus master, fast devsel, latency 0, IRQ 54
Memory at c0200000 (32-bit, non-prefetchable) [size=2K]
Capabilities: [48] Vendor Specific Information: Len=08 <?>
Capabilities: [50] Power Management version 3
Capabilities: [64] Express Endpoint, MSI 00
Capabilities: [a0] MSI: Enable+ Count=1/2 Maskable- 64bit+
Capabilities: [d0] SATA HBA v1.0
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010
<?>
Capabilities: [270] Secondary PCI Express <?>
Kernel driver in use: ahci
Kernel modules: ahci
```
If more information is needed, I would be happy to provide :)
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