Bug 42620
| Summary: | IDEACOM IDC 6650 is not supported. | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | Björn Sonnenschein (green) |
| Component: | Input Devices | Assignee: | drivers_input-devices |
| Status: | RESOLVED CODE_FIX | ||
| Severity: | low | CC: | alan, chris, dmitry.torokhov, florian, marius.kotsbak+linux.bugs |
| Priority: | P1 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Kernel Version: | 3.1.9 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
| Attachments: | Patch to add T100% to noloop tables | ||
|
Description
Björn Sonnenschein
2012-01-21 10:32:47 UTC
Could you please post (or send me) output of dmidecode? Apparently we need another entry in 8042's 'noloop' table... Okay, here it comes:
# dmidecode 2.11
SMBIOS 2.6 present.
34 structures occupying 1603 bytes.
Table at 0x000E69A0.
Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
Vendor: GIGABYTE
Version: F09
Release Date: 08/30/2010
ROM Size: 1024 kB
Characteristics:
PCI is supported
BIOS is upgradeable
BIOS shadowing is allowed
Boot from CD is supported
Selectable boot is supported
BIOS ROM is socketed
EDD is supported
Japanese floppy for NEC 9800 1.2 MB is supported (int 13h)
Japanese floppy for Toshiba 1.2 MB is supported (int 13h)
5.25"/360 kB floppy services are supported (int 13h)
5.25"/1.2 MB floppy services are supported (int 13h)
3.5"/720 kB floppy services are supported (int 13h)
3.5"/2.88 MB floppy services are supported (int 13h)
8042 keyboard services are supported (int 9h)
CGA/mono video services are supported (int 10h)
ACPI is supported
USB legacy is supported
Targeted content distribution is supported
Handle 0x0001, DMI type 1, 27 bytes
System Information
Manufacturer: GIGABYTE
Product Name: T1005M/P
Version: F09
Serial Number: 123456789
UUID: 12345678-1234-5678-90AB-CDDEEFAABBCC
Wake-up Type: Power Switch
SKU Number: NetTopSku
Family: Intel_Mobile
Handle 0x0002, DMI type 2, 16 bytes
Base Board Information
Manufacturer: GIGABYTE
Product Name: T1005M/P
Version: Base Board Version
Serial Number: Base Board Serial Number
Asset Tag: Base Board Asset Tag
Features:
Board is a hosting board
Board is replaceable
Location In Chassis: Base Board Chassis Location
Chassis Handle: 0x0003
Type: Motherboard
Contained Object Handles: 0
Handle 0x0003, DMI type 3, 22 bytes
Chassis Information
Manufacturer: Chassis Manufacturer
Type: Other
Lock: Not Present
Version: Chassis Version
Serial Number: Chassis Serial Number
Asset Tag: Chassis Asset Tag
Boot-up State: Safe
Power Supply State: Safe
Thermal State: Safe
Security Status: None
OEM Information: 0x00000000
Height: Unspecified
Number Of Power Cords: 1
Contained Elements: 0
SKU Number: Not Specified
Handle 0x0004, DMI type 9, 17 bytes
System Slot Information
Designation: J7
Type: x1 PCI Express
Current Usage: Available
Length: Other
ID: 0
Characteristics:
PME signal is supported
Hot-plug devices are supported
Handle 0x0005, DMI type 11, 5 bytes
OEM Strings
String 1: String1 for Original Equipment Manufacturer
String 2: String2 for Original Equipment Manufacturer
String 3: String3 for Original Equipment Manufacturer
String 4: String4 for Original Equipment Manufacturer
String 5: String5 for Original Equipment Manufacturer
Handle 0x0006, DMI type 12, 5 bytes
System Configuration Options
Option 1: String1 for Type12 Equipment Manufacturer
Option 2: String2 for Type12 Equipment Manufacturer
Option 3: String3 for Type12 Equipment Manufacturer
Option 4: String4 for Type12 Equipment Manufacturer
Handle 0x0007, DMI type 15, 29 bytes
System Event Log
Area Length: 32672 bytes
Header Start Offset: 0x0000
Data Start Offset: 0x0000
Access Method: General-purpose non-volatile data functions
Access Address: 0x0000
Status: Valid, Not Full
Change Token: 0x12345678
Header Format: OEM-specific
Supported Log Type Descriptors: 3
Descriptor 1: POST memory resize
Data Format 1: None
Descriptor 2: POST error
Data Format 2: POST results bitmap
Descriptor 3: Log area reset/cleared
Data Format 3: None
Handle 0x0008, DMI type 21, 7 bytes
Built-in Pointing Device
Type: Touch Pad
Interface: PS/2
Buttons: 4
Handle 0x0009, DMI type 32, 20 bytes
System Boot Information
Status: No errors detected
Handle 0x000A, DMI type 129, 5 bytes
OEM-specific Type
Header and Data:
81 05 0A 00 4F
Strings:
em Test 1
Oem Test 2
Handle 0x000B, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J20
Internal Connector Type: None
External Reference Designator: Keyboard
External Connector Type: PS/2
Port Type: Keyboard Port
Handle 0x000C, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J22
Internal Connector Type: None
External Reference Designator: Mouse
External Connector Type: PS/2
Port Type: Mouse Port
Handle 0x000D, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J9
Internal Connector Type: None
External Reference Designator: SD Card Slot
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x000E, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J14
Internal Connector Type: None
External Reference Designator: USB
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x000F, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J16
Internal Connector Type: None
External Reference Designator: USB
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x0010, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J18
Internal Connector Type: None
External Reference Designator: USB
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x0011, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J8
Internal Connector Type: None
External Reference Designator: Network
External Connector Type: RJ-45
Port Type: Network Port
Handle 0x0012, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: U11
Internal Connector Type: On Board IDE
External Reference Designator: OnBoard Primary IDE
External Connector Type: None
Port Type: Other
Handle 0x0013, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J5
Internal Connector Type: None
External Reference Designator: CRT
External Connector Type: DB-15 female
Port Type: Video Port
Handle 0x0014, DMI type 40, 18 bytes
Additional Information 1
Referenced Handle: 0x0004
Referenced Offset: 0x05
String: PCIExpressx16
Value: 0xaa
Additional Information 2
Referenced Handle: 0x0000
Referenced Offset: 0x05
String: Compiler Version: VC 9.0
Value: 0x05dc
Handle 0x0015, DMI type 41, 11 bytes
Onboard Device
Reference Designation: 82567LM Gigabit Network Connection
Type: Ethernet
Status: Enabled
Type Instance: 1
Bus Address: 0000:00:00.1
Handle 0x0016, DMI type 16, 15 bytes
Physical Memory Array
Location: System Board Or Motherboard
Use: System Memory
Error Correction Type: None
Maximum Capacity: 4 GB
Error Information Handle: No Error
Number Of Devices: 2
Handle 0x0017, DMI type 17, 28 bytes
Memory Device
Array Handle: 0x0016
Error Information Handle: 0x0018
Total Width: Unknown
Data Width: 65474 bits
Size: 2048 MB
Form Factor: SODIMM
Set: None
Locator: DIMM0
Bank Locator: BANK 0
Type: DDR3
Type Detail: Synchronous
Speed: 667 MHz
Manufacturer: 0000000000000000
Serial Number: 00000000
Asset Tag: Unknown
Part Number: 000000000000000000000000000000000000
Rank: Unknown
Handle 0x0018, DMI type 18, 23 bytes
32-bit Memory Error Information
Type: OK
Granularity: Unknown
Operation: Unknown
Vendor Syndrome: Unknown
Memory Array Address: Unknown
Device Address: Unknown
Resolution: Unknown
Handle 0x0019, DMI type 6, 12 bytes
Memory Module Information
Socket Designation: DIMM0
Bank Connections: None
Current Speed: 1 ns
Type: Unknown DIMM
Installed Size: 2048 MB (Single-bank Connection)
Enabled Size: 2048 MB (Single-bank Connection)
Error Status: OK
Handle 0x001A, DMI type 20, 19 bytes
Memory Device Mapped Address
Starting Address: 0x00000000000
Ending Address: 0x0007FFFFFFF
Range Size: 2 GB
Physical Device Handle: 0x0017
Memory Array Mapped Address Handle: 0x001C
Partition Row Position: 1
Handle 0x001B, DMI type 18, 23 bytes
32-bit Memory Error Information
Type: OK
Granularity: Unknown
Operation: Unknown
Vendor Syndrome: Unknown
Memory Array Address: Unknown
Device Address: Unknown
Resolution: Unknown
Handle 0x001C, DMI type 19, 15 bytes
Memory Array Mapped Address
Starting Address: 0x00000000000
Ending Address: 0x0007FFFFFFF
Range Size: 2 GB
Physical Array Handle: 0x0016
Partition Width: 2
Handle 0x001D, DMI type 5, 20 bytes
Memory Controller Information
Error Detecting Method: None
Error Correcting Capabilities:
Unknown
None
Supported Interleave: One-way Interleave
Current Interleave: One-way Interleave
Maximum Memory Module Size: 4096 MB
Maximum Total Memory Size: 8192 MB
Supported Speeds:
Other
Supported Memory Types:
Other
Memory Module Voltage: Unknown
Associated Memory Slots: 2
0x0019
0x0019
Enabled Error Correcting Capabilities:
None
Handle 0x001E, DMI type 4, 42 bytes
Processor Information
Socket Designation: CPU
Type: Central Processor
Family: Atom
Manufacturer: Intel(R) Corporation
ID: CA 06 01 00 FF FB EB BF
Signature: Type 0, Family 6, Model 28, Stepping 10
Flags:
FPU (Floating-point unit on-chip)
VME (Virtual mode extension)
DE (Debugging extension)
PSE (Page size extension)
TSC (Time stamp counter)
MSR (Model specific registers)
PAE (Physical address extension)
MCE (Machine check exception)
CX8 (CMPXCHG8 instruction supported)
APIC (On-chip APIC hardware supported)
SEP (Fast system call)
MTRR (Memory type range registers)
PGE (Page global enable)
MCA (Machine check architecture)
CMOV (Conditional move instruction supported)
PAT (Page attribute table)
PSE-36 (36-bit page size extension)
CLFSH (CLFLUSH instruction supported)
DS (Debug store)
ACPI (ACPI supported)
MMX (MMX technology supported)
FXSR (FXSAVE and FXSTOR instructions supported)
SSE (Streaming SIMD extensions)
SSE2 (Streaming SIMD extensions 2)
SS (Self-snoop)
HTT (Multi-threading)
TM (Thermal monitor supported)
PBE (Pending break enabled)
Version: Intel(R) Atom(TM) CPU N570 @ 1.66GHz
Voltage: 1.6 V
External Clock: 667 MHz
Max Speed: 1666 MHz
Current Speed: 1666 MHz
Status: Populated, Enabled
Upgrade: Socket 478
L1 Cache Handle: 0x0020
L2 Cache Handle: 0x001F
L3 Cache Handle: Not Provided
Serial Number: Not Specified
Asset Tag: FFFF
Part Number: Not Specified
Core Count: 2
Core Enabled: 2
Thread Count: 4
Characteristics:
64-bit capable
Handle 0x001F, DMI type 7, 19 bytes
Cache Information
Socket Designation: Unknown
Configuration: Enabled, Not Socketed, Level 2
Operational Mode: Write Back
Location: Internal
Installed Size: 512 kB
Maximum Size: 512 kB
Supported SRAM Types:
Synchronous
Installed SRAM Type: Synchronous
Speed: Unknown
Error Correction Type: Single-bit ECC
System Type: Unified
Associativity: 8-way Set-associative
Handle 0x0020, DMI type 7, 19 bytes
Cache Information
Socket Designation: Unknown
Configuration: Enabled, Not Socketed, Level 1
Operational Mode: Write Back
Location: Internal
Installed Size: 32 kB
Maximum Size: 32 kB
Supported SRAM Types:
Synchronous
Installed SRAM Type: Synchronous
Speed: Unknown
Error Correction Type: Single-bit ECC
System Type: Instruction
Associativity: 8-way Set-associative
Handle 0x0021, DMI type 127, 4 bytes
End Of Table
I don't know much about how the Linux kernel works. Jut wanted to mention that i8042.noloop=1 is already added to the grub config and this does only enable the trackpad which does not work out of the box, too. Some more research: Some time ago the touchscreen behaved like a relative touchpad on a fresh install and it was possible to use a patched version of the evdev driver to get the touchscreen working with single touch by compiling the patched evdev source and changing xorg.conf. But with the recent kernel versions (even since before the hid patch was merged) the touchscreen stopped working at all, and neither the old evdev workaround, nor installing the patched hid kernel modules worked anymore. It did also not behave like a touchpad on a fresh install anymore. If I remember correctly, on Ubuntu 10.10 and Fedora 15 stock installs the touchscreen worked. Fedora 16 and recent updates on fedora 15 made the touchscreen not to work anymore. So something has changed that deactivated the touchscreen? That is interesting: By accident I have found that you have to turn on the webcam in BIOS to make the touchscreen work. Downstream bug report for Ubuntu: https://bugs.launchpad.net/linux/+bug/737482 I actually have a slightly different data: Product Name: T1005 Version: GSBF05 Maybe you have the T1005P version, while I have the T1005M version: http://www.gigabyte.com/products/comparison/list.aspx?ck=5&pids=3706,3570 We should then add both of these, as well as support for Gigabyte T1125N: https://bugs.launchpad.net/linux/+bug/737482/comments/9 Created attachment 76551 [details]
Patch to add T100% to noloop tables
Please try this patch. Thanks!
Tested it now, and it works fine with my T1005. Please also send them to the stable backports. Was this patch sent upstream? Feel free to add me as "Tested-by:". A patch referencing this bug report has been merged in Linux v3.6-rc5: commit 7b125b94ca16b7e618c6241cb02c4c8060cea5e3 Author: Dmitry Torokhov <dmitry.torokhov@gmail.com> Date: Tue Aug 21 21:57:15 2012 -0700 Input: i8042 - add Gigabyte T1005 series netbooks to noloop table |