lkml.org 
[lkml]   [2010]   [Jun]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    From
    Date
    SubjectRe: Dell Studio 1555 eject key does not work ( small patch to fix included )
    Hello,

    I suspected the same about dell_new_hk_type, but I am confused that
    the rest of the fn keys work just fine out of the box. The only button
    that didn't work was the eject key.

    Attached is the dmidecode output.

    Thanks

    On Thu, Jun 3, 2010 at 5:57 AM, <Rezwanul_Kabir@dell.com> wrote:
    >
    >>Hi Rez,
    >>
    >>Any thoughts on this?
    >>
    >
    >
    >  From the discussion below, it seems that this system does not implement the new
    > WMI scheme ( which is when dell_new_hk_type=true is set). So, at issue here is the
    > legacy code. Without knowing exactly why BIOS would behave differently in this particular case,
    > the fix seems arbitrary. Let me see if I can get hold of the BIOS developer(if possible) and provide feedback in this thread.
    >
    > Islam Amer
    >
    >   Can you attach dmidecode output from the system here?
    >
    > Thanks..
    >   --rez
    >
    >
    >
    >
    >
    >>On Thu, Jun 03, 2010 at 01:14:09AM +0400, Islam Amer wrote
    >>> Hello,
    >>>
    >>> Pressing the eject key on my Dell Studio 1555 does not work
    >>and dmesg
    >>> produces this message :
    >>> dell-wmi: Unknown key 0 pressed
    >>>
    >>> Adding a debugging printk in dell-wmi.c after line 222 like this :
    >>>
    >>> printk(KERN_INFO "dell:wmi 0x%x , 0x%x \n", buffer_entry[1],
    >>> buffer_entry[2]);
    >>>
    >>> dmesg now shows :
    >>>
    >>> dell:wmi 0x0 , 0xe009
    >>> dell-wmi: Unknown key 0 pressed
    >>>
    >>> So for some reason buffer_entry[1] is used although it is empty.
    >>>
    >>> Falling back to buffer_entry[2] in case buffer_entry[1] is 0x0 makes
    >>> the button work.
    >>>
    >>> I suspect it might be better to fix the "dell_new_hk_type" logic
    >>> though
    >>>
    >>> I had submitted this as
    >>> https://bugzilla.kernel.org/show_bug.cgi?id=16075 but repeating the
    >>> information and patch here as per Andrew Morton's suggestion.
    >>>
    >>>
    >>> Thanks.
    >>>
    >>> ---
    >>linux-sidux-2.6-2.6.34/drivers/platform/x86/dell-wmi.c.orig
    >>2010-06-03
    >>> 01:02:17.418824168 +0400
    >>> +++ linux-sidux-2.6-2.6.34/drivers/platform/x86/dell-wmi.c
    >>2010-06-03
    >>> 01:01:40.641833249 +0400
    >>> @@ -221,7 +221,7 @@ static void dell_wmi_notify(u32 value, v
    >>>                      return;
    >>>              }
    >>>
    >>> -            if (dell_new_hk_type)
    >>> +            if (dell_new_hk_type || buffer_entry[1] == 0x0)
    >>>                      reported_key = (int)buffer_entry[2];
    >>>              else
    >>>                      reported_key = (int)buffer_entry[1] & 0xffff;
    >>>
    >>--
    >>Matthew Garrett | mjg59@srcf.ucam.org
    >>
    # dmidecode 2.9
    SMBIOS 2.5 present.
    51 structures occupying 1986 bytes.
    Table at 0x000F0FB0.

    Handle 0xDA00, DMI type 218, 209 bytes
    OEM-specific Type
    Header and Data:
    DA D1 00 DA B2 00 D2 1B 1F 36 40 7D 00 00 00 00
    00 80 01 16 00 01 00 7F 01 16 00 00 00 52 01 17
    00 01 00 53 01 17 00 00 00 7C 01 18 00 01 00 7B
    01 18 00 00 00 75 01 75 01 01 00 76 01 76 01 01
    00 2E 00 25 00 00 00 6E 00 25 00 01 00 2D 00 25
    00 02 00 8A 01 48 00 01 00 89 01 48 00 00 00 9B
    00 23 00 01 00 9C 00 23 00 00 00 14 01 46 00 00
    00 15 01 46 00 01 00 16 01 46 00 02 00 94 01 47
    00 01 00 93 01 47 00 00 00 EA 00 67 00 01 00 EB
    00 67 00 00 00 00 FE 00 00 00 00 01 FE 00 00 01
    00 A0 FE 00 00 00 00 A1 FE 00 00 01 00 E1 01 01
    00 00 00 E2 01 01 00 01 00 E3 01 01 00 02 00 DC
    01 02 00 00 00 DD 01 02 00 01 00 FF FF 00 00 00
    00

    Handle 0x0001, DMI type 0, 24 bytes
    BIOS Information
    Vendor: Dell Inc.
    Version: A08
    Release Date: 11/07/2009
    Address: 0xE3810
    Runtime Size: 116720 bytes
    ROM Size: 2048 kB
    Characteristics:
    PCI is supported
    PNP is supported
    BIOS is upgradeable
    BIOS shadowing is allowed
    ESCD support is available
    Boot from CD is supported
    Selectable boot is supported
    BIOS ROM is socketed
    EDD is supported
    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)
    Print screen service is supported (int 5h)
    8042 keyboard services are supported (int 9h)
    Serial services are supported (int 14h)
    Printer services are supported (int 17h)
    CGA/mono video services are supported (int 10h)
    ACPI is supported
    USB legacy is supported
    LS-120 boot is supported
    Smart battery is supported
    BIOS boot specification is supported
    Function key-initiated network boot is supported
    Targeted content distribution is supported

    Handle 0x0002, DMI type 1, 27 bytes
    System Information
    Manufacturer: Dell Inc.
    Product Name: Studio 1555
    Version: A08
    Serial Number: GGSF7K1
    UUID: 44454C4C-4700-1053-8046-C7C04F374B31
    Wake-up Type: Power Switch
    SKU Number: Not Specified
    Family: Not Specified

    Handle 0x0003, DMI type 2, 15 bytes
    Base Board Information
    Manufacturer: Dell Inc.
    Product Name: 0D176M
    Version: A08
    Serial Number: .GGSF7K1.CN4864397I0782.
    Asset Tag:
    Features: None
    Location In Chassis: Not Specified
    Chassis Handle: 0xFFFF
    Type: Unknown
    Contained Object Handles: 0

    Handle 0x0004, DMI type 3, 19 bytes
    Chassis Information
    Manufacturer: Dell Inc.
    Type: Portable
    Lock: Not Present
    Version: A08
    Serial Number: GGSF7K1
    Asset Tag:
    Boot-up State: Safe
    Power Supply State: Safe
    Thermal State: Safe
    Security Status: None
    OEM Information: 0x00000000

    Handle 0x0005, DMI type 4, 40 bytes
    Processor Information
    Socket Designation: U2E1
    Type: Central Processor
    Family: <OUT OF SPEC>
    Manufacturer: Intel
    ID: 7A 06 01 00 FF FB EB BF
    Version: CPU Version
    Voltage: 3.3 V
    External Clock: 533 MHz
    Max Speed: 2100 MHz
    Current Speed: 2100 MHz
    Status: Populated, Enabled
    Upgrade: ZIF Socket
    L1 Cache Handle: 0x0006
    L2 Cache Handle: 0x0007
    L3 Cache Handle: Not Provided
    Serial Number: Not Specified
    Asset Tag: Not Specified
    Part Number: Not Specified
    Core Count: 2
    Core Enabled: 2
    Thread Count: 2
    Characteristics:
    64-bit capable

    Handle 0x0006, DMI type 7, 19 bytes
    Cache Information
    Socket Designation: L1 Cache
    Configuration: Enabled, Socketed, Level 1
    Operational Mode: Write Back
    Location: Internal
    Installed Size: 64 KB
    Maximum Size: 64 KB
    Supported SRAM Types:
    Burst
    Pipeline Burst
    Asynchronous
    Installed SRAM Type: Asynchronous
    Speed: Unknown
    Error Correction Type: None
    System Type: Data
    Associativity: 8-way Set-associative

    Handle 0x0007, DMI type 7, 19 bytes
    Cache Information
    Socket Designation: L2 Cache
    Configuration: Enabled, Socketed, Level 2
    Operational Mode: Write Back
    Location: Internal
    Installed Size: 2048 KB
    Maximum Size: 2048 KB
    Supported SRAM Types:
    Burst
    Pipeline Burst
    Asynchronous
    Installed SRAM Type: Burst
    Speed: Unknown
    Error Correction Type: None
    System Type: Instruction
    Associativity: 8-way Set-associative

    Handle 0x0008, DMI type 8, 9 bytes
    Port Connector Information
    Internal Reference Designator: Not Specified
    Internal Connector Type: None
    External Reference Designator: CRT
    External Connector Type: DB-15 female
    Port Type: Video Port

    Handle 0x0009, DMI type 8, 9 bytes
    Port Connector Information
    Internal Reference Designator: J1A1
    Internal Connector Type: None
    External Reference Designator: Keyboard
    External Connector Type: Circular DIN-8 male
    Port Type: Keyboard Port

    Handle 0x000A, DMI type 8, 9 bytes
    Port Connector Information
    Internal Reference Designator: J1A1
    Internal Connector Type: None
    External Reference Designator: PS/2 Mouse
    External Connector Type: Circular DIN-8 male
    Port Type: Mouse Port

    Handle 0x000B, DMI type 9, 13 bytes
    System Slot Information
    Designation: PEG Slot J6B2
    Type: 32-bit PCI Express
    Current Usage: Available
    Length: Long
    ID: 6
    Characteristics:
    5.0 V is provided
    3.3 V is provided

    Handle 0x000C, DMI type 9, 13 bytes
    System Slot Information
    Designation: PCI Express Slot J6B1
    Type: 32-bit PCI Express
    Current Usage: Available
    Length: Long
    ID: 7
    Characteristics:
    5.0 V is provided
    3.3 V is provided

    Handle 0x000D, DMI type 9, 13 bytes
    System Slot Information
    Designation: PCI Express Slot J6D1
    Type: 32-bit PCI Express
    Current Usage: In Use
    Length: Long
    ID: 8
    Characteristics:
    5.0 V is provided
    3.3 V is provided

    Handle 0x000E, DMI type 9, 13 bytes
    System Slot Information
    Designation: PCI Express Slot J8B3
    Type: 32-bit PCI Express
    Current Usage: Available
    Length: Long
    ID: 9
    Characteristics:
    5.0 V is provided
    3.3 V is provided

    Handle 0x000F, DMI type 9, 13 bytes
    System Slot Information
    Designation: PCI Express Slot J8D1
    Type: 32-bit PCI Express
    Current Usage: Available
    Length: Long
    ID: 10
    Characteristics:
    5.0 V is provided
    3.3 V is provided

    Handle 0x0010, DMI type 9, 13 bytes
    System Slot Information
    Designation: PCI Express Slot J7B1
    Type: 32-bit PCI Express
    Current Usage: Unknown
    Length: Long
    ID: 0
    Characteristics:
    5.0 V is provided
    3.3 V is provided

    Handle 0x0011, DMI type 9, 13 bytes
    System Slot Information
    Designation: PCI Express Slot 6
    Type: 32-bit PCI Express
    Current Usage: Available
    Length: Long
    ID: 12
    Characteristics:
    5.0 V is provided
    3.3 V is provided

    Handle 0x0012, DMI type 10, 8 bytes
    On Board Device 1 Information
    Type: Video
    Status: Enabled
    Description: Intel Cantiga Graphics
    On Board Device 2 Information
    Type: Sound
    Status: Enabled
    Description: Sigmatel 9273

    Handle 0x0013, DMI type 11, 5 bytes
    OEM Strings
    String 1: Dell System
    String 2: 5
    String 3: 13

    Handle 0x0014, DMI type 15, 29 bytes
    System Event Log
    Area Length: 16 bytes
    Header Start Offset: 0x0000
    Header Length: 16 bytes
    Data Start Offset: 0x0010
    Access Method: General-purpose non-volatile data functions
    Access Address: 0x0000
    Status: Valid, Not Full
    Change Token: 0x00000000
    Header Format: Type 1
    Supported Log Type Descriptors: 3
    Descriptor 1: POST error
    Data Format 1: POST results bitmap
    Descriptor 2: Single-bit ECC memory error
    Data Format 2: Multiple-event
    Descriptor 3: Multi-bit ECC memory error
    Data Format 3: Multiple-event

    Handle 0x0015, DMI type 16, 15 bytes
    Physical Memory Array
    Location: System Board Or Motherboard
    Use: System Memory
    Error Correction Type: None
    Maximum Capacity: 8 GB
    Error Information Handle: Not Provided
    Number Of Devices: 2

    Handle 0x0016, DMI type 17, 27 bytes
    Memory Device
    Array Handle: 0x0015
    Error Information Handle: No Error
    Total Width: 64 bits
    Data Width: 64 bits
    Size: 2048 MB
    Form Factor: SODIMM
    Set: 1
    Locator: DIMM_A
    Bank Locator: Not Specified
    Type: DDR2
    Type Detail: Synchronous
    Speed: 800 MHz (1.2 ns)
    Manufacturer: AD00000000000000
    Serial Number: 4630C362
    Asset Tag: 41410925
    Part Number: HYMP125S64CP8-S6

    Handle 0x0017, DMI type 17, 27 bytes
    Memory Device
    Array Handle: 0x0015
    Error Information Handle: No Error
    Total Width: 64 bits
    Data Width: 64 bits
    Size: 2048 MB
    Form Factor: SODIMM
    Set: 1
    Locator: DIMM_B
    Bank Locator: Not Specified
    Type: DDR2
    Type Detail: Synchronous
    Speed: 800 MHz (1.2 ns)
    Manufacturer: AD00000000000000
    Serial Number: 4680C245
    Asset Tag: 41410925
    Part Number: HYMP125S64CP8-S6

    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 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 0x001A, DMI type 19, 15 bytes
    Memory Array Mapped Address
    Starting Address: 0x00000000000
    Ending Address: 0x000FFFFFFFF
    Range Size: 4 GB
    Physical Array Handle: 0x0015
    Partition Width: 0

    Handle 0x001B, DMI type 20, 19 bytes
    Memory Device Mapped Address
    Starting Address: 0x00000000000
    Ending Address: 0x0007FFFFFFF
    Range Size: 2 GB
    Physical Device Handle: 0x0016
    Memory Array Mapped Address Handle: 0x001A
    Partition Row Position: 1
    Interleaved Data Depth: 1

    Handle 0x001C, DMI type 20, 19 bytes
    Memory Device Mapped Address
    Starting Address: 0x00080000000
    Ending Address: 0x000FFFFFFFF
    Range Size: 2 GB
    Physical Device Handle: 0x0017
    Memory Array Mapped Address Handle: 0x001A
    Partition Row Position: 1
    Interleaved Data Depth: 1

    Handle 0x001D, DMI type 21, 7 bytes
    Built-in Pointing Device
    Type: Touch Pad
    Interface: Bus Mouse
    Buttons: 2

    Handle 0x001E, DMI type 22, 26 bytes
    Portable Battery
    Location: System Battery Bay
    Manufacturer: SIMPLO
    Name: SIMPLO
    Design Capacity: 78000 mWh
    Design Voltage: 11100 mV
    SBDS Version: Bat123
    Maximum Error: Unknown
    SBDS Serial Number: 0242
    SBDS Manufacture Date: 2009-06-24
    SBDS Chemistry: LION
    OEM-specific Information: 0x00000001

    Handle 0x001F, DMI type 23, 13 bytes
    System Reset
    Status: Enabled
    Watchdog Timer: Present
    Boot Option: Do Not Reboot
    Boot Option On Limit: Do Not Reboot
    Reset Count: Unknown
    Reset Limit: Unknown
    Timer Interval: Unknown
    Timeout: Unknown

    Handle 0x0020, DMI type 24, 5 bytes
    Hardware Security
    Power-On Password Status: Disabled
    Keyboard Password Status: Unknown
    Administrator Password Status: Disabled
    Front Panel Reset Status: Unknown

    Handle 0x0021, DMI type 25, 9 bytes
    System Power Controls
    Next Scheduled Power-on: 12-31 23:59:59

    Handle 0x0022, DMI type 26, 20 bytes
    Voltage Probe
    Description: Voltage Probe
    Location: Processor
    Status: OK
    Maximum Value: Unknown
    Minimum Value: Unknown
    Resolution: Unknown
    Tolerance: Unknown
    Accuracy: Unknown
    OEM-specific Information: 0x00000000

    Handle 0x0023, DMI type 27, 12 bytes
    Cooling Device
    Temperature Probe Handle: 0x0024
    Type: Fan
    Status: OK
    OEM-specific Information: 0x00000000

    Handle 0x0024, DMI type 28, 20 bytes
    Temperature Probe
    Description: Temperature Probe
    Location: Processor
    Status: OK
    Maximum Value: Unknown
    Minimum Value Unknown
    Resolution: Unknown
    Tolerance: Unknown
    Accuracy: Unknown
    OEM-specific Information: 0x00000000

    Handle 0x0025, DMI type 29, 20 bytes
    Electrical Current Probe
    Description: Electrical Current Probe
    Location: Processor
    Status: OK
    Maximum Value: Unknown
    Minimum Value: Unknown
    Resolution: Unknown
    Tolerance: Unknown
    Accuracy: Unknown
    OEM-specific Information: 0x00000000

    Handle 0x0026, DMI type 30, 6 bytes
    Out-of-band Remote Access
    Manufacturer Name: Intel
    Inbound Connection: Disabled
    Outbound Connection: Enabled

    Handle 0x0027, DMI type 32, 20 bytes
    System Boot Information
    Status: No errors detected

    Handle 0x0028, DMI type 39, 22 bytes
    System Power Supply
    Power Unit Group: 1
    Location: To Be Defined By O.E.M
    Name: To Be Defined By O.E.M
    Manufacturer: To Be Defined By O.E.M
    Serial Number: To Be Defined By O.E.M
    Asset Tag: To Be Defined By O.E.M
    Model Part Number: To Be Defined By O.E.M
    Revision: 2.50
    Max Power Capacity: Unknown
    Status: Present, Unknown
    Type: Unknown
    Input Voltage Range Switching: Unknown
    Plugged: Yes
    Hot Replaceable: No
    Input Voltage Probe Handle: 0x0022
    Cooling Device Handle: 0x0023
    Input Current Probe Handle: 0x0025

    Handle 0xB000, DMI type 176, 5 bytes
    OEM-specific Type
    Header and Data:
    B0 05 00 B0 00

    Handle 0xB100, DMI type 177, 12 bytes
    OEM-specific Type
    Header and Data:
    B1 0C 00 B1 1A 00 00 00 00 00 00 00

    Handle 0xD000, DMI type 208, 12 bytes
    OEM-specific Type
    Header and Data:
    D0 0C 00 D0 01 05 FE 00 BE 02 01 02
    Strings:
    20070319
    20070319

    Handle 0xD300, DMI type 211, 17 bytes
    OEM-specific Type
    Header and Data:
    D3 11 00 D3 46 72 6F 6E 74 03 02 01 00 31 33 35
    04

    Handle 0xD400, DMI type 212, 17 bytes
    OEM-specific Type
    Header and Data:
    D4 11 00 D4 70 00 71 00 00 10 2D 2E FF FF 00 00
    00

    Handle 0xD800, DMI type 216, 9 bytes
    OEM-specific Type
    Header and Data:
    D8 09 00 D8 01 02 01 F0 03
    Strings:
    Intel
    1706

    Handle 0xDC00, DMI type 220, 20 bytes
    OEM-specific Type
    Header and Data:
    DC 14 00 DC 01 F0 00 00 02 F0 00 00 03 F0 04 F0
    00 00 00 00

    Handle 0xDD00, DMI type 221, 19 bytes
    OEM-specific Type
    Header and Data:
    DD 13 00 DD 00 00 00 00 00 00 00 00 00 00 00 00
    00 00 00

    Handle 0xDE00, DMI type 222, 16 bytes
    OEM-specific Type
    Header and Data:
    DE 10 00 DE 01 02 FF FF 00 00 00 00 00 00 00 00

    Handle 0x0032, DMI type 127, 4 bytes
    End Of Table

    \
     
     \ /
      Last update: 2010-06-03 22:19    [W:0.062 / U:31.508 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site