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Bug#894089: marked as done (linux-image-4.9.0-6-amd64: Please fix max supported i915 screen (not display) resolution)



Your message dated Fri, 23 Apr 2021 13:58:36 +0200
with message-id <YIK2bJIpuwcbOwqE@eldamar.lan>
and subject line Re: Bug#894089: linux-image-4.9.0-6-amd64: Please fix max supported i915 screen (not display) resolution
has caused the Debian Bug report #894089,
regarding linux-image-4.9.0-6-amd64: Please fix max supported i915 screen (not display) resolution
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
894089: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=894089
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
Package: src:linux
Version: 4.9.82-1+deb9u3
Severity: normal

Dear Maintainer,

The i915 driver needs the following patch to allow the actually
supported X screen size of more recent chips. Currently one gets:

 $ xrandr --fb 8960x2880
 xrandr: screen cannot be larger than 8192x8192 (desired size 8960x2880)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 59231312c4e0..5e94163077e1 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -16457,9 +16457,12 @@ int intel_modeset_init(struct drm_device *dev)
        } else if (IS_GEN3(dev_priv)) {
                dev->mode_config.max_width = 4096;
                dev->mode_config.max_height = 4096;
-       } else {
+       } else if (IS_GEN4(dev_priv) || IS_GEN5(dev_priv) || IS_GEN6(dev_priv)) {
                dev->mode_config.max_width = 8192;
                dev->mode_config.max_height = 8192;
+       } else {
+               dev->mode_config.max_width = 16384;
+               dev->mode_config.max_height = 16384;
        }

        if (IS_845G(dev_priv) || IS_I865G(dev_priv)) {


Patch from
https://www.reddit.com/r/linux/comments/6bghzm/increasing_maximum_xorg_virtual_screen_resolution/

-- Package-specific info:
** Version:
Linux version 4.9.0-6-amd64 (debian-kernel@lists.debian.org) (gcc version 6.3.0 20170516 (Debian 6.3.0-18+deb9u1) ) #1 SMP Debian 4.9.82-1+deb9u3 (2018-03-02)

** Command line:
BOOT_IMAGE=/vmlinuz-4.9.0-6-amd64 root=/dev/mapper/beczulka--vg-root ro quiet

** Tainted: O (4096)
 * Out-of-tree module has been loaded.

** Kernel log:
[248016.585805] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[248171.894464] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[248172.002961] wlp4s0: authenticate with f4:f2:6d:de:d5:18
[248172.013554] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 1/3)
[248172.085251] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 2/3)
[248172.147040] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 3/3)
[248172.209781] wlp4s0: authentication with f4:f2:6d:de:d5:18 timed out
[248197.525015] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[248197.550377] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[248395.942863] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[248396.023748] wlp4s0: authenticate with f4:f2:6d:de:d5:18
[248396.032143] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 1/3)
[248396.107564] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 2/3)
[248396.159524] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 3/3)
[248396.221695] wlp4s0: authentication with f4:f2:6d:de:d5:18 timed out
[248421.595868] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[248421.611726] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[248492.951789] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[248493.025828] wlp4s0: authenticate with f4:f2:6d:de:d5:18
[248493.036767] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 1/3)
[248493.111697] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 2/3)
[248493.177987] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 3/3)
[248493.231629] wlp4s0: authentication with f4:f2:6d:de:d5:18 timed out
[248518.392729] wlp4s0: authenticate with f4:f2:6d:de:d5:18
[248518.402419] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 1/3)
[248518.468811] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 2/3)
[248518.514630] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 3/3)
[248518.516782] wlp4s0: aborting authentication with f4:f2:6d:de:d5:18 by local choice (Reason: 3=DEAUTH_LEAVING)
[248518.529291] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[248518.552009] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[248818.541968] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[248819.526062] wlp4s0: authenticate with f4:f2:6d:de:d5:18
[248819.537268] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 1/3)
[248819.592445] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 2/3)
[248819.656363] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 3/3)
[248819.713262] wlp4s0: authentication with f4:f2:6d:de:d5:18 timed out
[248833.143991] wlp4s0: authenticate with f4:f2:6d:de:d5:18
[248833.152942] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 1/3)
[248833.219390] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 2/3)
[248833.280352] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 3/3)
[248833.326311] wlp4s0: authentication with f4:f2:6d:de:d5:18 timed out
[248843.520536] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[248843.608568] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[248843.664294] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[248844.469060] wlp4s0: authenticate with f4:f2:6d:de:d5:18
[248844.478301] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 1/3)
[248844.536858] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 2/3)
[248844.593867] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 3/3)
[248844.640307] wlp4s0: authentication with f4:f2:6d:de:d5:18 timed out
[248861.396446] wlp4s0: authenticate with f4:f2:6d:de:d5:18
[248861.405285] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 1/3)
[248861.447472] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 2/3)
[248861.504497] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 3/3)
[248861.577582] wlp4s0: authentication with f4:f2:6d:de:d5:18 timed out
[248868.517679] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[248868.541031] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[248869.464849] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[248872.917310] wlp4s0: authenticate with f4:f2:6d:de:d5:18
[248872.926253] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 1/3)
[248872.993990] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 2/3)
[248873.044176] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 3/3)
[248873.097017] wlp4s0: authentication with f4:f2:6d:de:d5:18 timed out
[248889.854530] wlp4s0: authenticate with f4:f2:6d:de:d5:18
[248889.863041] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 1/3)
[248889.928954] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 2/3)
[248889.985413] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 3/3)
[248890.060893] wlp4s0: authentication with f4:f2:6d:de:d5:18 timed out
[248894.512410] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[248894.528242] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[248895.455719] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[248910.735049] wlp4s0: authenticate with f4:f2:6d:de:d5:18
[248910.745086] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 1/3)
[248910.805695] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 2/3)
[248910.858325] wlp4s0: send auth to f4:f2:6d:de:d5:18 (try 3/3)
[248910.915676] wlp4s0: authentication with f4:f2:6d:de:d5:18 timed out
[248920.516649] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[248920.541680] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[249261.536868] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[249573.788131] CPU0: Core temperature above threshold, cpu clock throttled (total events = 823)
[249573.788132] CPU4: Core temperature above threshold, cpu clock throttled (total events = 823)
[249573.788133] CPU1: Package temperature above threshold, cpu clock throttled (total events = 3756)
[249573.788134] CPU5: Package temperature above threshold, cpu clock throttled (total events = 3756)
[249573.788137] CPU4: Package temperature above threshold, cpu clock throttled (total events = 3756)
[249573.788143] CPU0: Package temperature above threshold, cpu clock throttled (total events = 3756)
[249573.788191] CPU2: Package temperature above threshold, cpu clock throttled (total events = 3756)
[249573.788192] CPU6: Package temperature above threshold, cpu clock throttled (total events = 3756)
[249573.788193] CPU3: Package temperature above threshold, cpu clock throttled (total events = 3756)
[249573.788193] CPU7: Package temperature above threshold, cpu clock throttled (total events = 3756)
[249573.789099] CPU0: Core temperature/speed normal
[249573.789100] CPU5: Package temperature/speed normal
[249573.789101] CPU1: Package temperature/speed normal
[249573.789101] CPU4: Core temperature/speed normal
[249573.789102] CPU0: Package temperature/speed normal
[249573.789103] CPU4: Package temperature/speed normal
[249573.789160] CPU3: Package temperature/speed normal
[249573.789161] CPU6: Package temperature/speed normal
[249573.789162] CPU2: Package temperature/speed normal
[249573.789162] CPU7: Package temperature/speed normal
[249576.541452] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[249891.537017] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready

** Model information
sys_vendor: LENOVO
product_name: 20L9001TUS
product_version: ThinkPad T580
chassis_vendor: LENOVO
chassis_version: None
bios_vendor: LENOVO
bios_version: N27ET20W (1.06 )
board_vendor: LENOVO
board_name: 20L9001TUS
board_version: SDK0J40697 WIN

** Loaded modules:
cmac
fuse
l2tp_ppp
l2tp_netlink
l2tp_core
ip6_udp_tunnel
udp_tunnel
pppox
ppp_generic
slhc
ctr
ccm
rfcomm
ebtable_filter
ebtables
ip6table_filter
ip6_tables
iptable_filter
pci_stub
vboxpci(O)
vboxnetadp(O)
vboxnetflt(O)
vboxdrv(O)
xfrm_user
xfrm4_tunnel
tunnel4
ipcomp
xfrm_ipcomp
esp4
ah4
af_key
xfrm_algo
snd_hda_codec_hdmi
snd_hda_codec_generic
bnep
snd_soc_skl
snd_soc_skl_ipc
snd_soc_sst_ipc
snd_soc_sst_dsp
arc4
snd_hda_ext_core
snd_soc_sst_match
intel_rapl
x86_pkg_temp_thermal
intel_powerclamp
coretemp
kvm_intel
kvm
irqbypass
pcspkr
efi_pstore
nls_ascii
nls_cp437
snd_soc_core
iwlmvm
vfat
snd_compress
fat
serio_raw
efivars
sg
snd_hda_intel
iTCO_wdt
mac80211
iTCO_vendor_support
snd_hda_codec
snd_hda_core
snd_hwdep
snd_pcm
snd_timer
snd
soundcore
iwlwifi
i915
btusb
btrtl
btbcm
btintel
uvcvideo
cfg80211
videobuf2_vmalloc
bluetooth
videobuf2_memops
videobuf2_v4l2
videobuf2_core
drm_kms_helper
rfkill
videodev
mei_me
drm
joydev
evdev
media
processor_thermal_device
shpchp
i2c_algo_bit
mei
intel_soc_dts_iosf
intel_pch_thermal
ucsi
tpm_crb
wmi
battery
int3403_thermal
ac
int340x_thermal_zone
video
int3400_thermal
acpi_thermal_rel
button
acpi_pad
parport_pc
ppdev
lp
parport
efivarfs
ip_tables
x_tables
autofs4
ext4
crc16
jbd2
crc32c_generic
fscrypto
ecb
mbcache
algif_skcipher
af_alg
hid_generic
sd_mod
hid_microsoft
usbhid
hid
uas
usb_storage
scsi_mod
dm_crypt
dm_mod
crct10dif_pclmul
crc32_pclmul
crc32c_intel
ghash_clmulni_intel
aesni_intel
aes_x86_64
lrw
gf128mul
glue_helper
ablk_helper
cryptd
psmouse
e1000e
i2c_i801
ptp
pps_core
i2c_smbus
nvme
nvme_core
xhci_pci
xhci_hcd
usbcore
usb_common
thermal

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Device [8086:5914] (rev 08)
Subsystem: Lenovo Device [17aa:225a]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>

00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:5917] (rev 07) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:225a]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 143
Region 0: Memory at e7000000 (64-bit, non-prefetchable) [size=16M]
Region 2: Memory at c0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at e000 [size=64]
[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915

00:04.0 Signal processing controller [1180]: Intel Corporation Skylake Processor Thermal Subsystem [8086:1903] (rev 08)
Subsystem: Lenovo Skylake Processor Thermal Subsystem [17aa:225a]
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 16
Region 0: Memory at e8240000 (64-bit, non-prefetchable) [size=32K]
Capabilities: <access denied>
Kernel driver in use: proc_thermal
Kernel modules: processor_thermal_device

00:08.0 System peripheral [0880]: Intel Corporation Skylake Gaussian Mixture Model [8086:1911]
Subsystem: Lenovo Skylake Gaussian Mixture Model [17aa:225a]
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 255
Region 0: Memory at e8250000 (64-bit, non-prefetchable) [disabled] [size=4K]
Capabilities: <access denied>

00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller [8086:9d2f] (rev 21) (prog-if 30 [XHCI])
Subsystem: Lenovo Sunrise Point-LP USB 3.0 xHCI Controller [17aa:225a]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 131
Region 0: Memory at e8220000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci

00:14.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Thermal subsystem [8086:9d31] (rev 21)
Subsystem: Lenovo Sunrise Point-LP Thermal subsystem [17aa:225a]
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin C routed to IRQ 18
Region 0: Memory at e8251000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel_pch_thermal
Kernel modules: intel_pch_thermal

00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-LP CSME HECI #1 [8086:9d3a] (rev 21)
Subsystem: Lenovo Sunrise Point-LP CSME HECI [17aa:225a]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 130
Region 0: Memory at e8252000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: mei_me
Kernel modules: mei_me

00:16.3 Serial controller [0700]: Intel Corporation Device [8086:9d3d] (rev 21) (prog-if 02 [16550])
Subsystem: Lenovo Device [17aa:225a]
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin D routed to IRQ 19
Region 0: I/O ports at e060 [size=8]
Region 1: Memory at e8254000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: serial

00:1c.0 PCI bridge [0604]: Intel Corporation Device [8086:9d10] (rev f1) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 122
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: 8e800000-8e9fffff
Prefetchable memory behind bridge: 000000008ea00000-000000008ebfffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1c.6 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #7 [8086:9d16] (rev f1) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin C routed to IRQ 123
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
Memory behind bridge: e8100000-e81fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1d.0 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #9 [8086:9d18] (rev f1) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 124
Bus: primary=00, secondary=07, subordinate=3f, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: d0000000-e60fffff
Prefetchable memory behind bridge: 0000000090000000-00000000b1ffffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1d.2 PCI bridge [0604]: Intel Corporation Device [8086:9d1a] (rev f1) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin C routed to IRQ 125
Bus: primary=00, secondary=40, subordinate=40, sec-latency=0
Memory behind bridge: e8000000-e80fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1f.0 ISA bridge [0601]: Intel Corporation Device [8086:9d4e] (rev 21)
Subsystem: Lenovo Device [17aa:225a]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0

00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-LP PMC [8086:9d21] (rev 21)
Subsystem: Lenovo Sunrise Point-LP PMC [17aa:225a]
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Region 0: Memory at e824c000 (32-bit, non-prefetchable) [disabled] [size=16K]

00:1f.3 Audio device [0403]: Intel Corporation Device [8086:9d71] (rev 21)
Subsystem: Lenovo Device [17aa:225a]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 64
Interrupt: pin A routed to IRQ 134
Region 0: Memory at e8248000 (64-bit, non-prefetchable) [size=16K]
Region 4: Memory at e8230000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel, snd_soc_skl

00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-LP SMBus [8086:9d23] (rev 21)
Subsystem: Lenovo Sunrise Point-LP SMBus [17aa:225a]
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 16
Region 0: Memory at e8253000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at efa0 [size=32]
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801

00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (4) I219-LM [8086:15d7] (rev 21)
Subsystem: Lenovo Ethernet Connection (4) I219-LM [17aa:225a]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 135
Region 0: Memory at e8200000 (32-bit, non-prefetchable) [size=128K]
Capabilities: <access denied>
Kernel driver in use: e1000e
Kernel modules: e1000e

04:00.0 Network controller [0280]: Intel Corporation Device [8086:24fd] (rev 78)
Subsystem: Intel Corporation Device [8086:0010]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 142
Region 0: Memory at e8100000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi

07:00.0 PCI bridge [0604]: Intel Corporation JHL6240 Thunderbolt 3 Bridge (Low Power) [Alpine Ridge LP 2016] [8086:15c0] (rev 01) (prog-if 00 [Normal decode])
Physical Slot: 8
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 128 bytes
Interrupt: pin A routed to IRQ 126
Bus: primary=07, secondary=08, subordinate=3f, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: d0000000-e60fffff
Prefetchable memory behind bridge: 0000000090000000-00000000b1ffffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp

08:00.0 PCI bridge [0604]: Intel Corporation JHL6240 Thunderbolt 3 Bridge (Low Power) [Alpine Ridge LP 2016] [8086:15c0] (rev 01) (prog-if 00 [Normal decode])
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 128 bytes
Interrupt: pin A routed to IRQ 127
Bus: primary=08, secondary=09, subordinate=09, sec-latency=0
Memory behind bridge: e6000000-e60fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp

08:01.0 PCI bridge [0604]: Intel Corporation JHL6240 Thunderbolt 3 Bridge (Low Power) [Alpine Ridge LP 2016] [8086:15c0] (rev 01) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 128 bytes
Interrupt: pin A routed to IRQ 128
Bus: primary=08, secondary=0a, subordinate=3e, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: d0000000-e5efffff
Prefetchable memory behind bridge: 0000000090000000-00000000b1ffffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp

08:02.0 PCI bridge [0604]: Intel Corporation JHL6240 Thunderbolt 3 Bridge (Low Power) [Alpine Ridge LP 2016] [8086:15c0] (rev 01) (prog-if 00 [Normal decode])
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 128 bytes
Interrupt: pin A routed to IRQ 129
Bus: primary=08, secondary=3f, subordinate=3f, sec-latency=0
Memory behind bridge: e5f00000-e5ffffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp

09:00.0 System peripheral [0880]: Intel Corporation JHL6240 Thunderbolt 3 NHI (Low Power) [Alpine Ridge LP 2016] [8086:15bf] (rev 01)
Subsystem: Device [2222:1111]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 128 bytes
Interrupt: pin A routed to IRQ 255
Region 0: Memory at e6000000 (32-bit, non-prefetchable) [size=256K]
Region 1: Memory at e6040000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>

3f:00.0 USB controller [0c03]: Intel Corporation Device [8086:15c1] (rev 01) (prog-if 30 [XHCI])
Subsystem: Device [2222:1111]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 128 bytes
Interrupt: pin A routed to IRQ 132
Region 0: Memory at e5f00000 (32-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci

40:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd Device [144d:a808] (prog-if 02 [NVM Express])
Subsystem: Samsung Electronics Co Ltd Device [144d:a801]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 18
NUMA node: 0
Region 0: Memory at e8000000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: nvme
Kernel modules: nvme


** USB devices:
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 003: ID 2109:0100 VIA Labs, Inc. 
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 007: ID 0bda:0316 Realtek Semiconductor Corp. 
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 007: ID 06cb:009a Synaptics, Inc. 
Bus 001 Device 006: ID 04f2:b604 Chicony Electronics Co., Ltd 
Bus 001 Device 005: ID 8087:0a2b Intel Corp. 
Bus 001 Device 003: ID 04f2:b613 Chicony Electronics Co., Ltd 
Bus 001 Device 015: ID 1bcf:0005 Sunplus Innovation Technology Inc. Optical Mouse
Bus 001 Device 014: ID 045e:00db Microsoft Corp. Natural Ergonomic Keyboard 4000 V1.0
Bus 001 Device 013: ID 14cd:8601 Super Top 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: 9.4
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.9.0-6-amd64 (SMP w/8 CPU cores)
Locale: LANG=pl_PL.UTF-8, LC_CTYPE=pl_PL.UTF-8 (charmap=UTF-8), LANGUAGE=pl_PL.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages linux-image-4.9.0-6-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.130
ii  kmod                                    23-2
ii  linux-base                              4.5

Versions of packages linux-image-4.9.0-6-amd64 recommends:
pn  firmware-linux-free  <none>
pn  irqbalance           <none>

Versions of packages linux-image-4.9.0-6-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-efi-amd64          2.02~beta3-5
pn  linux-doc-4.9           <none>

Versions of packages linux-image-4.9.0-6-amd64 is related to:
pn  firmware-amd-graphics     <none>
pn  firmware-atheros          <none>
pn  firmware-bnx2             <none>
pn  firmware-bnx2x            <none>
pn  firmware-brcm80211        <none>
pn  firmware-cavium           <none>
pn  firmware-intel-sound      <none>
pn  firmware-intelwimax       <none>
pn  firmware-ipw2x00          <none>
pn  firmware-ivtv             <none>
ii  firmware-iwlwifi          20161130-3
pn  firmware-libertas         <none>
pn  firmware-linux-nonfree    <none>
pn  firmware-misc-nonfree     <none>
pn  firmware-myricom          <none>
pn  firmware-netxen           <none>
pn  firmware-qlogic           <none>
pn  firmware-realtek          <none>
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
pn  firmware-ti-connectivity  <none>
pn  xen-hypervisor            <none>

-- no debconf information

--- End Message ---
--- Begin Message ---
Hi,

On Sat, Jan 19, 2019 at 02:29:55PM +0100, Marcin Owsiany wrote:
> I did ask, and I was told this is not currently supported, but I've seen a
> patch set fly by which to my uneducated eyes seems like it could do the
> trick.
> 
> https://lists.freedesktop.org/archives/intel-gfx/2018-July/171908.html
> 
> In particular the last patch in the set looks hopeful:
> 
> https://lists.freedesktop.org/archives/intel-gfx/2018-July/171922.html
> 
> As far as I can tell it was not merged yet, but it was reposted at least
> once after having received comments, so maybe it will at some point.
> 
> Given the current state I think this bug can be closed.

I guess as well this has been fixed by now upstream? I'm in any case
closing now the bugreport, feel free to reopen if it is still a
problem.

Regards,
Salvatore

--- End Message ---

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