--- Begin Message ---
- To: Debian Bug Tracking System <submit@bugs.debian.org>
- Subject: linux-image-4.5.0-rc7-amd64: backlight control doesn't work on ASUS UX305
- From: Jan De Luyck <bugs+debian@kcore.org>
- Date: Thu, 17 Mar 2016 16:41:30 +0100
- Message-id: <145822929046.28556.7294443526188262273.reportbug@hermes.home.lan>
Package: src:linux
Version: 4.5~rc7-1~exp1
Severity: normal
Dear Maintainer,
Backlight control is broken using the keys Fn+F5/F6/F7 on this particular machine.
Discussion on linux-kernel on https://bugzilla.kernel.org/show_bug.cgi?id=98931
A possible (temporary) patch is suggested at comment 33
https://bugzilla.kernel.org/attachment.cgi?id=195071&action=diff
would it be possible to include this for now in the kernel build?
-- Package-specific info:
** Version:
Linux version 4.5.0-rc7-amd64 (debian-kernel@lists.debian.org) (gcc version 5.3.1 20160224 (Debian 5.3.1-10) ) #1 SMP Debian 4.5~rc7-1~exp1 (2016-03-07)
** Command line:
BOOT_IMAGE=/boot/vmlinuz-4.5.0-rc7-amd64 root=/dev/mapper/hermes-root ro quiet
** Tainted: W (512)
* Taint on warning.
** Kernel log:
[ 46.019059] WARNING: CPU: 0 PID: 1550 at /build/linux-SGKJnh/linux-4.5~rc7/drivers/gpu/drm/i915/intel_uncore.c:599 hsw_unclaimed_reg_debug+0x65/0x80 [i915]()
[ 46.019067] Unclaimed register detected after reading register 0x65f10
[ 46.019071] Modules linked in: ctr ccm bnep snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic joydev arc4 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass i2c_designware_platform i2c_designware_core crct10dif_pclmul crc32_pclmul ghash_clmulni_intel nls_utf8 nls_cp437 vfat fat iwlmvm mac80211 asus_nb_wmi asus_wmi sparse_keymap jitterentropy_rng iwlwifi cfg80211 sha256_ssse3 sha256_generic hmac drbg ansi_cprng aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_intel efi_pstore cryptd snd_hda_codec idma64 uvcvideo videobuf2_vmalloc snd_hda_core videobuf2_memops i915 virt_dma snd_hwdep videobuf2_v4l2 evdev snd_pcm pcspkr videobuf2_core serio_raw snd_timer efivars videodev snd soundcore media drm_kms_helper i2c_i801 drm mei_me shpchp sg mei
[ 46.019192] i2c_algo_bit processor_thermal_device intel_lpss_pci intel_soc_dts_iosf wmi elan_i2c int3403_thermal hci_uart intel_lpss_acpi battery btqca intel_lpss video mfd_core int3402_thermal int340x_thermal_zone ac int3400_thermal tpm_crb acpi_thermal_rel acpi_als kfifo_buf industrialio tpm_tis acpi_pad button tpm processor btusb btrtl btbcm btintel bluetooth rfkill crc16 parport_pc ppdev lp parport efivarfs autofs4 xfs libcrc32c dm_mod sd_mod crc32c_intel ahci libahci xhci_pci libata xhci_hcd scsi_mod usbcore usb_common thermal i2c_hid hid fjes
[ 46.019288] CPU: 0 PID: 1550 Comm: TVGuiSlave.64 Not tainted 4.5.0-rc7-amd64 #1 Debian 4.5~rc7-1~exp1
[ 46.019292] Hardware name: ASUSTeK COMPUTER INC. UX305UA/UX305UA, BIOS UX305UA.201 10/12/2015
[ 46.019298] 0000000000000086 00000000fcd7774d ffffffff81301585 ffff88008111b9a8
[ 46.019308] ffffffffa06fa538 ffffffff8107900d ffff8800001b0000 ffff88008111ba00
[ 46.019316] ffff8800001b0080 0000000000000000 0000000000000206 ffffffff8107909c
[ 46.019325] Call Trace:
[ 46.019341] [<ffffffff81301585>] ? dump_stack+0x5c/0x77
[ 46.019354] [<ffffffff8107900d>] ? warn_slowpath_common+0x7d/0xb0
[ 46.019362] [<ffffffff8107909c>] ? warn_slowpath_fmt+0x5c/0x80
[ 46.019375] [<ffffffff810e0120>] ? __hrtimer_init+0x90/0x90
[ 46.019456] [<ffffffffa0674115>] ? hsw_unclaimed_reg_debug+0x65/0x80 [i915]
[ 46.019530] [<ffffffffa067ae64>] ? gen9_read32+0x114/0x320 [i915]
[ 46.019607] [<ffffffffa067f865>] ? i915_audio_component_codec_wake_override+0x75/0xa0 [i915]
[ 46.019628] [<ffffffffa050a6b9>] ? snd_hdac_set_codec_wakeup+0x39/0x90 [snd_hda_core]
[ 46.019640] [<ffffffffa059dff7>] ? azx_runtime_resume+0x177/0x1a0 [snd_hda_intel]
[ 46.019651] [<ffffffff81348338>] ? pci_pm_runtime_resume+0x78/0xa0
[ 46.019662] [<ffffffff8143328e>] ? __rpm_callback+0x2e/0x70
[ 46.019671] [<ffffffff813482c0>] ? pci_restore_standard_config+0x40/0x40
[ 46.019680] [<ffffffff814332ef>] ? rpm_callback+0x1f/0x70
[ 46.019688] [<ffffffff813482c0>] ? pci_restore_standard_config+0x40/0x40
[ 46.019697] [<ffffffff81433a6e>] ? rpm_resume+0x48e/0x690
[ 46.019706] [<ffffffff814338c0>] ? rpm_resume+0x2e0/0x690
[ 46.019716] [<ffffffff814344a7>] ? __pm_runtime_resume+0x47/0x70
[ 46.019737] [<ffffffffa0507bcd>] ? snd_hdac_regmap_read_raw+0x3d/0x90 [snd_hda_core]
[ 46.019760] [<ffffffffa07a57f2>] ? query_amp_caps+0x52/0x90 [snd_hda_codec]
[ 46.019780] [<ffffffffa07a60a7>] ? snd_hda_mixer_amp_volume_info+0x67/0xb0 [snd_hda_codec]
[ 46.019798] [<ffffffffa055f9e6>] ? snd_ctl_elem_info+0x46/0x130 [snd]
[ 46.019813] [<ffffffffa055fb3b>] ? snd_ctl_elem_info_user+0x6b/0xe0 [snd]
[ 46.019831] [<ffffffffa0562150>] ? snd_ctl_ioctl+0x620/0x6f0 [snd]
[ 46.019844] [<ffffffffa055dcba>] ? snd_card_file_remove+0x7a/0xe0 [snd]
[ 46.019857] [<ffffffff811fbf0d>] ? do_vfs_ioctl+0x9d/0x5c0
[ 46.019868] [<ffffffff812066b1>] ? set_close_on_exec+0x31/0x70
[ 46.019877] [<ffffffff811fc4a4>] ? SyS_ioctl+0x74/0x80
[ 46.019890] [<ffffffff815abf32>] ? system_call_fast_compare_end+0xc/0x67
[ 46.019897] ---[ end trace 1330e0491d7fa466 ]---
[ 813.499494] [drm] RC6 on
[ 841.463587] [drm] RC6 on
[ 853.470277] [drm] RC6 on
[ 863.729947] systemd-sysv-generator[16589]: Overwriting existing symlink /run/systemd/generator.late/console-setup.service with real service.
[ 863.729987] systemd-sysv-generator[16589]: Overwriting existing symlink /run/systemd/generator.late/keyboard-setup.service with real service.
[ 864.036364] systemd-sysv-generator[16626]: Overwriting existing symlink /run/systemd/generator.late/keyboard-setup.service with real service.
[ 864.036387] systemd-sysv-generator[16626]: Overwriting existing symlink /run/systemd/generator.late/console-setup.service with real service.
[ 864.139818] systemd-sysv-generator[16646]: Overwriting existing symlink /run/systemd/generator.late/console-setup.service with real service.
[ 864.139888] systemd-sysv-generator[16646]: Overwriting existing symlink /run/systemd/generator.late/keyboard-setup.service with real service.
[ 864.204217] systemd-sysv-generator[16681]: Overwriting existing symlink /run/systemd/generator.late/console-setup.service with real service.
[ 864.204272] systemd-sysv-generator[16681]: Overwriting existing symlink /run/systemd/generator.late/keyboard-setup.service with real service.
[ 865.920972] systemd-sysv-generator[17099]: Overwriting existing symlink /run/systemd/generator.late/keyboard-setup.service with real service.
[ 865.920999] systemd-sysv-generator[17099]: Overwriting existing symlink /run/systemd/generator.late/console-setup.service with real service.
[ 866.119765] systemd-sysv-generator[17144]: Overwriting existing symlink /run/systemd/generator.late/console-setup.service with real service.
[ 866.119800] systemd-sysv-generator[17144]: Overwriting existing symlink /run/systemd/generator.late/keyboard-setup.service with real service.
[ 867.196986] systemd-sysv-generator[17436]: Overwriting existing symlink /run/systemd/generator.late/keyboard-setup.service with real service.
[ 867.197007] systemd-sysv-generator[17436]: Overwriting existing symlink /run/systemd/generator.late/console-setup.service with real service.
[ 898.464066] [drm] RC6 on
[ 910.447065] [drm] RC6 on
[ 955.404106] [drm] RC6 on
[ 973.396067] [drm] RC6 on
[ 1012.426375] [drm] RC6 on
[ 1030.427702] [drm] RC6 on
[ 1064.417660] [drm] RC6 on
[ 1108.433247] [drm] RC6 on
[ 1122.422457] [drm] RC6 on
[ 1150.412699] [drm] RC6 on
[ 1173.426372] [drm] RC6 on
[ 1202.440959] [drm] RC6 on
[ 1231.442800] [drm] RC6 on
[ 1257.445367] [drm] RC6 on
[ 1270.434685] [drm] RC6 on
[ 1297.436873] [drm] RC6 on
[ 1317.450563] [drm] RC6 on
[ 1345.416322] [drm] RC6 on
[ 1435.460305] [drm] RC6 on
[ 1468.426971] [drm] RC6 on
[ 1492.428826] [drm] RC6 on
[ 1543.433001] [drm] RC6 on
[ 1557.470187] [drm] RC6 on
[ 1573.471438] [drm] RC6 on
[ 1603.461921] [drm] RC6 on
[ 1623.463545] [drm] RC6 on
[ 2136.516878] [drm] RC6 on
[ 2193.509602] [drm] RC6 on
[ 2250.514523] [drm] RC6 on
[ 2262.515551] [drm] RC6 on
[ 2291.529491] [drm] RC6 on
[ 2307.518388] [drm] RC6 on
[ 2322.519764] [drm] RC6 on
[ 2364.511598] [drm] RC6 on
[ 2382.525179] [drm] RC6 on
[ 2421.540460] [drm] RC6 on
[ 2433.541338] [drm] RC6 on
[ 2453.530316] [drm] RC6 on
[ 2466.507466] [drm] RC6 on
[ 2514.547276] [drm] RC6 on
[ 2554.526570] [drm] RC6 on
[ 2618.526762] [drm] RC6 on
[ 2647.521017] [drm] RC6 on
[ 2675.535309] [drm] RC6 on
** Model information
sys_vendor: ASUSTeK COMPUTER INC.
product_name: UX305UA
product_version: 1.0
chassis_vendor: ASUSTeK COMPUTER INC.
chassis_version: 1.0
bios_vendor: American Megatrends Inc.
bios_version: UX305UA.201
board_vendor: ASUSTeK COMPUTER INC.
board_name: UX305UA
board_version: 1.0
** Loaded modules:
ctr
ccm
bnep
snd_hda_codec_hdmi
snd_hda_codec_conexant
snd_hda_codec_generic
joydev
arc4
intel_rapl
x86_pkg_temp_thermal
intel_powerclamp
coretemp
kvm_intel
kvm
irqbypass
i2c_designware_platform
i2c_designware_core
crct10dif_pclmul
crc32_pclmul
ghash_clmulni_intel
nls_utf8
nls_cp437
vfat
fat
iwlmvm
mac80211
asus_nb_wmi
asus_wmi
sparse_keymap
jitterentropy_rng
iwlwifi
cfg80211
sha256_ssse3
sha256_generic
hmac
drbg
ansi_cprng
aesni_intel
aes_x86_64
lrw
gf128mul
glue_helper
ablk_helper
snd_hda_intel
efi_pstore
cryptd
snd_hda_codec
idma64
uvcvideo
videobuf2_vmalloc
snd_hda_core
videobuf2_memops
i915
virt_dma
snd_hwdep
videobuf2_v4l2
evdev
snd_pcm
pcspkr
videobuf2_core
serio_raw
snd_timer
efivars
videodev
snd
soundcore
media
drm_kms_helper
i2c_i801
drm
mei_me
shpchp
sg
mei
i2c_algo_bit
processor_thermal_device
intel_lpss_pci
intel_soc_dts_iosf
wmi
elan_i2c
int3403_thermal
hci_uart
intel_lpss_acpi
battery
btqca
intel_lpss
video
mfd_core
int3402_thermal
int340x_thermal_zone
ac
int3400_thermal
tpm_crb
acpi_thermal_rel
acpi_als
kfifo_buf
industrialio
tpm_tis
acpi_pad
button
tpm
processor
btusb
btrtl
btbcm
btintel
bluetooth
rfkill
crc16
parport_pc
ppdev
lp
parport
efivarfs
autofs4
xfs
libcrc32c
dm_mod
sd_mod
crc32c_intel
ahci
libahci
xhci_pci
libata
xhci_hcd
scsi_mod
usbcore
usb_common
thermal
i2c_hid
hid
fjes
** Network interface configuration:
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
source /etc/network/interfaces.d/*
# The loopback network interface
auto lo
iface lo inet loopback
** Network status:
*** IP interfaces and addresses:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: wlp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 00:21:5c:b6:a6:98 brd ff:ff:ff:ff:ff:ff
inet 192.168.34.39/24 brd 192.168.34.255 scope global dynamic wlp2s0
valid_lft 2490sec preferred_lft 2490sec
inet6 fde3:72dc:65df::74b/128 scope global dynamic
valid_lft 85565sec preferred_lft 85565sec
inet6 fde3:72dc:65df:0:2a6d:1b07:c783:a4b7/64 scope global noprefixroute dynamic
valid_lft 7120sec preferred_lft 1720sec
inet6 fe80::c99e:7b8f:197:9026/64 scope link
valid_lft forever preferred_lft forever
*** Device statistics:
Inter-| Receive | Transmit
face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed
wlp2s0: 424654839 300511 0 0 0 0 0 0 12773037 60061 0 0 0 0 0 0
lo: 123875 967 0 0 0 0 0 0 123875 967 0 0 0 0 0 0
*** Protocol statistics:
Ip:
Forwarding: 2
57376 total packets received
1 with invalid addresses
0 forwarded
0 incoming packets discarded
57375 incoming packets delivered
59815 requests sent out
112 outgoing packets dropped
2 dropped because of missing route
Icmp:
380 ICMP messages received
0 input ICMP message failed.
ICMP input histogram:
destination unreachable: 380
380 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
destination unreachable: 380
IcmpMsg:
InType3: 380
OutType3: 380
Tcp:
69 active connections openings
2 passive connection openings
2 failed connection attempts
10 connection resets received
4 connections established
55103 segments received
58738 segments send out
31 segments retransmited
0 bad segments received.
13 resets sent
Udp:
1228 packets received
380 packets to unknown port received.
0 packet receive errors
1616 packets sent
0 receive buffer errors
0 send buffer errors
IgnoredMulti: 199
UdpLite:
TcpExt:
37 TCP sockets finished time wait in fast timer
108 delayed acks sent
2 delayed acks further delayed because of locked socket
Quick ack mode was activated 38 times
27 packets directly queued to recvmsg prequeue.
TCPDirectCopyFromPrequeue: 6287
37044 packet headers predicted
1 packets header predicted and directly queued to user
1346 acknowledgments not containing data payload received
13923 predicted acknowledgments
TCPLossProbes: 33
TCPDSACKOldSent: 38
TCPDSACKRecv: 31
1 connections reset due to unexpected data
10 connections reset due to early user close
TCPDSACKIgnoredNoUndo: 7
TCPRcvCoalesce: 5613
TCPOFOQueue: 662
TCPSpuriousRtxHostQueues: 2
TCPAutoCorking: 10987
TCPOrigDataSent: 26324
TCPHystartTrainDetect: 1
TCPHystartTrainCwnd: 26
IpExt:
InMcastPkts: 135
OutMcastPkts: 61
InBcastPkts: 199
InOctets: 407878766
OutOctets: 10307258
InMcastOctets: 10699
OutMcastOctets: 6492
InBcastOctets: 44913
InNoECTPkts: 301355
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Sky Lake Host Bridge/DRAM Registers [8086:1904] (rev 08)
Subsystem: ASUSTeK Computer Inc. Skylake Host Bridge/DRAM Registers [1043:1000]
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 Sky Lake Integrated Graphics [8086:1916] (rev 07) (prog-if 00 [VGA controller])
Subsystem: ASUSTeK Computer Inc. Skylake Integrated Graphics [1043:1000]
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 127
Region 0: Memory at de000000 (64-bit, non-prefetchable) [size=16M]
Region 2: Memory at c0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at f000 [size=64]
Expansion ROM at <unassigned> [disabled]
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: ASUSTeK Computer Inc. Skylake Processor Thermal Subsystem [1043:1000]
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 16
Region 0: Memory at dfb20000 (64-bit, non-prefetchable) [size=32K]
Capabilities: <access denied>
Kernel driver in use: proc_thermal
Kernel modules: processor_thermal_device
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: ASUSTeK Computer Inc. Sunrise Point-LP USB 3.0 xHCI Controller [1043:201f]
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 124
Region 0: Memory at dfb10000 (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: ASUSTeK Computer Inc. Sunrise Point-LP Thermal subsystem [1043:1000]
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 255
Region 0: Memory at dfb38000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
00:15.0 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO I2C Controller [8086:9d60] (rev 21)
Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP Serial IO I2C Controller [1043:1000]
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 16
Region 0: Memory at dfb37000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:15.1 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO I2C Controller [8086:9d61] (rev 21)
Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP Serial IO I2C Controller [1043:1000]
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 B routed to IRQ 17
Region 0: Memory at dfb36000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-LP CSME HECI [8086:9d3a] (rev 21)
Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP CSME HECI [1043:1000]
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 126
Region 0: Memory at dfb35000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: mei_me
Kernel modules: mei_me
00:17.0 SATA controller [0106]: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] [8086:9d03] (rev 21) (prog-if 01 [AHCI 1.0])
Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP SATA Controller [AHCI mode] [1043:1000]
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 125
Region 0: Memory at dfb30000 (32-bit, non-prefetchable) [size=8K]
Region 1: Memory at dfb34000 (32-bit, non-prefetchable) [size=256]
Region 2: I/O ports at f090 [size=8]
Region 3: I/O ports at f080 [size=4]
Region 4: I/O ports at f060 [size=32]
Region 5: Memory at dfb33000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci
Kernel modules: ahci
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=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000e000-0000efff
Memory behind bridge: df000000-df9fffff
Prefetchable memory behind bridge: 00000000d0000000-00000000d09fffff
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.5 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port [8086:9d15] (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 B routed to IRQ 123
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
Memory behind bridge: dfa00000-dfafffff
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 Sunrise Point-LP LPC Controller [8086:9d48] (rev 21)
Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP LPC Controller [1043:1000]
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: ASUSTeK Computer Inc. Sunrise Point-LP PMC [1043:1000]
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
Region 0: Memory at dfb2c000 (32-bit, non-prefetchable) [size=16K]
00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d70] (rev 21)
Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP HD Audio [1043:1000]
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: 32
Interrupt: pin A routed to IRQ 129
Region 0: Memory at dfb28000 (64-bit, non-prefetchable) [size=16K]
Region 4: Memory at dfb00000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-LP SMBus [8086:9d23] (rev 21)
Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP SMBus [1043:1000]
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 dfb32000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at f040 [size=32]
Kernel modules: i2c_i801
02:00.0 Network controller [0280]: Intel Corporation Wireless 7265 [8086:095a] (rev 59)
Subsystem: Intel Corporation Dual Band Wireless-AC 7265 [8086:9110]
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 128
Region 0: Memory at dfa00000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
** USB devices:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 8087:0a2a Intel Corp.
Bus 001 Device 002: ID 0bda:57cb Realtek Semiconductor Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
-- System Information:
Debian Release: stretch/sid
APT prefers testing
APT policy: (900, 'testing'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.5.0-rc7-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages linux-image-4.5.0-rc7-amd64 depends on:
ii debconf [debconf-2.0] 1.5.59
ii initramfs-tools [linux-initramfs-tool] 0.123
ii kmod 22-1
ii linux-base 4.0
Versions of packages linux-image-4.5.0-rc7-amd64 recommends:
ii firmware-linux-free 3.4
ii irqbalance 1.1.0-2
Versions of packages linux-image-4.5.0-rc7-amd64 suggests:
pn debian-kernel-handbook <none>
pn grub-pc | grub-efi | extlinux <none>
pn linux-doc-4.5 <none>
Versions of packages linux-image-4.5.0-rc7-amd64 is related to:
pn firmware-atheros <none>
pn firmware-bnx2 <none>
pn firmware-bnx2x <none>
pn firmware-brcm80211 <none>
pn firmware-intelwimax <none>
pn firmware-ipw2x00 <none>
pn firmware-ivtv <none>
ii firmware-iwlwifi 20160110-1
pn firmware-libertas <none>
ii firmware-linux 20160110-1
ii firmware-linux-nonfree 20160110-1
ii firmware-misc-nonfree [firmware-ralink] 20160110-1
pn firmware-myricom <none>
pn firmware-netxen <none>
pn firmware-qlogic <none>
pn firmware-realtek <none>
pn xen-hypervisor <none>
-- debconf information:
linux-image-4.5.0-rc7-amd64/prerm/removing-running-kernel-4.5.0-rc7-amd64: true
--- End Message ---
--- Begin Message ---
- To: Jan De Luyck <bugs+debian@kcore.org>, 818494-done@bugs.debian.org
- Subject: Re: Bug#818494: linux-image-4.5.0-rc7-amd64: backlight control doesn't work on ASUS UX305
- From: Salvatore Bonaccorso <carnil@debian.org>
- Date: Sun, 2 May 2021 08:51:58 +0200
- Message-id: <YI5MDll9cLJmuCwi@eldamar.lan>
- In-reply-to: <145822929046.28556.7294443526188262273.reportbug@hermes.home.lan>
- References: <145822929046.28556.7294443526188262273.reportbug@hermes.home.lan>
Source: linux
Source-Version: 4.10~rc6-1~exp1
On Thu, Mar 17, 2016 at 04:41:30PM +0100, Jan De Luyck wrote:
> Package: src:linux
> Version: 4.5~rc7-1~exp1
> Severity: normal
>
> Dear Maintainer,
>
> Backlight control is broken using the keys Fn+F5/F6/F7 on this particular machine.
> Discussion on linux-kernel on https://bugzilla.kernel.org/show_bug.cgi?id=98931
>
> A possible (temporary) patch is suggested at comment 33
> https://bugzilla.kernel.org/attachment.cgi?id=195071&action=diff
>
> would it be possible to include this for now in the kernel build?
If I read the upstream report correctly then this has been fixed with
4.10-rc1. Closing the bug accordingly.
Regards,
Salvatore
--- End Message ---