* [PATCH] input/i8042: add Sony VAIOs to MUX blacklist
@ 2010-11-03 17:00 Jesse Barnes
0 siblings, 0 replies; only message in thread
From: Jesse Barnes @ 2010-11-03 17:00 UTC (permalink / raw)
To: Dmitry Torokhov, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 845 bytes --]
The Sony VPCZ1 (at least) doesn't support MUXed PS/2 ports, so blacklist them
all to avoid problems with input devices failing.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---
drivers/input/serio/i8042-x86ia64io.h | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index ed7ad74..2633172 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -351,6 +351,12 @@ static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = {
},
},
{
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+ DMI_MATCH(DMI_BOARD_NAME, "VAIO"),
+ },
+ },
+ {
/* Amoi M636/A737 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Amoi Electronics CO.,LTD."),
--
1.7.0.4
[-- Attachment #2: dmidecode --]
[-- Type: application/octet-stream, Size: 5288 bytes --]
# dmidecode 2.9
SMBIOS 2.4 present.
18 structures occupying 738 bytes.
Table at 0x000FF500.
Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
Vendor: INSYDE
Version: R2074C3
Release Date: 05/31/2010
ROM Size: 2048 kB
Characteristics:
PCI is supported
PNP is supported
BIOS is upgradeable
BIOS shadowing is allowed
Boot from CD is supported
Selectable boot is supported
EDD is supported
8042 keyboard services are supported (int 9h)
CGA/mono video services are supported (int 10h)
ACPI is supported
USB legacy is supported
Smart battery is supported
BIOS boot specification is supported
Function key-initiated network boot is supported
Targeted content distribution is supported
BIOS Revision: 20.74
Firmware Revision: 20.74
Handle 0x0001, DMI type 1, 27 bytes
System Information
Manufacturer: Sony Corporation
Product Name: VPCZ122GX
Version: J0049T4F
Serial Number: 27526236-3002288
UUID: 40417187-6F85-DF11-95D9-0024BED6D32B
Wake-up Type: Power Switch
SKU Number: N/A
Family: VAIO
Handle 0x0002, DMI type 2, 10 bytes
Base Board Information
Manufacturer: Sony Corporation
Product Name: VAIO
Version: N/A
Serial Number: N/A
Handle 0x0003, DMI type 3, 17 bytes
Chassis Information
Manufacturer: Sony Corporation
Type: Notebook
Lock: Not Present
Version: N/A
Serial Number: N/A
Asset Tag: N/A
Boot-up State: Safe
Power Supply State: Safe
Thermal State: Safe
Security Status: None
OEM Information: 0x00000000
Handle 0x0004, DMI type 11, 5 bytes
OEM Strings
String 1: 0000067810A
String 2: FNC-EXTB
String 3: 9EL737qDdxfbMdV5UjhQTyLbUjftryLwsdftnNhQsdV5PNhghV
String 4: Reserved
String 5: 6.0.3.1195
Handle 0x0005, DMI type 32, 20 bytes
System Boot Information
Status: No errors detected
Handle 0x0006, DMI type 136, 11 bytes
OEM-specific Type
Header and Data:
88 0B 06 00 01 44 49 52 53 12 06
Strings:
Sony Corporation
Handle 0x0007, DMI type 16, 15 bytes
Physical Memory Array
Location: System Board Or Motherboard
Use: System Memory
Error Correction Type: None
Maximum Capacity: 2048 GB
Error Information Handle: Not Provided
Number Of Devices: 2
Handle 0x0008, DMI type 17, 21 bytes
Memory Device
Array Handle: 0x0007
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 2048 MB
Form Factor: SODIMM
Set: None
Locator: SODIMM1
Bank Locator: Bank 0
Type: Unknown
Type Detail: Unknown
Handle 0x0009, DMI type 20, 19 bytes
Memory Device Mapped Address
Starting Address: 0x00000000000
Ending Address: 0x0007FFFFFFF
Range Size: 2 GB
Physical Device Handle: 0x0008
Memory Array Mapped Address Handle: 0x000C
Partition Row Position: Unknown
Interleave Position: Unknown
Interleaved Data Depth: Unknown
Handle 0x000A, DMI type 17, 21 bytes
Memory Device
Array Handle: 0x0007
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 2048 MB
Form Factor: SODIMM
Set: None
Locator: SODIMM2
Bank Locator: Bank 1
Type: Unknown
Type Detail: Unknown
Handle 0x000B, DMI type 20, 19 bytes
Memory Device Mapped Address
Starting Address: 0x00080000000
Ending Address: 0x000FFFFFFFF
Range Size: 2 GB
Physical Device Handle: 0x000A
Memory Array Mapped Address Handle: 0x000C
Partition Row Position: Unknown
Interleave Position: Unknown
Interleaved Data Depth: Unknown
Handle 0x000C, DMI type 19, 15 bytes
Memory Array Mapped Address
Starting Address: 0x00000000000
Ending Address: 0x000FFFFFFFF
Range Size: 4 GB
Physical Array Handle: 0x0007
Partition Width: 0
Handle 0x000D, DMI type 4, 35 bytes
Processor Information
Socket Designation: N/A
Type: Central Processor
Family: Other
Manufacturer: GenuineIntel
ID: 52 06 02 00 FF FB EB BF
Version: Intel(R) Core(TM) i5 CPU M 520 @ 2.40GHz
Voltage: 1.4 V
External Clock: 133 MHz
Max Speed: 2400 MHz
Current Speed: 2400 MHz
Status: Populated, Enabled
Upgrade: None
L1 Cache Handle: 0x000F
L2 Cache Handle: 0x0010
L3 Cache Handle: 0x000E
Serial Number: N/A
Asset Tag: N/A
Part Number: N/A
Handle 0x000E, DMI type 7, 19 bytes
Cache Information
Socket Designation: L3 Cache
Configuration: Enabled, Not Socketed, Level 3
Operational Mode: Write Back
Location: Internal
Installed Size: 3072 KB
Maximum Size: 3072 KB
Supported SRAM Types:
Unknown
Installed SRAM Type: Unknown
Speed: Unknown
Error Correction Type: Single-bit ECC
System Type: Unified
Associativity: 16-way Set-associative
Handle 0x000F, DMI type 7, 19 bytes
Cache Information
Socket Designation: L1 Cache
Configuration: Enabled, Not Socketed, Level 1
Operational Mode: Write Back
Location: Internal
Installed Size: 128 KB
Maximum Size: 128 KB
Supported SRAM Types:
Unknown
Installed SRAM Type: Unknown
Speed: Unknown
Error Correction Type: Unknown
System Type: Unknown
Associativity: Unknown
Handle 0x0010, DMI type 7, 19 bytes
Cache Information
Socket Designation: L2 Cache
Configuration: Enabled, Not Socketed, Level 2
Operational Mode: Write Back
Location: Internal
Installed Size: 512 KB
Maximum Size: 512 KB
Supported SRAM Types:
Unknown
Installed SRAM Type: Unknown
Speed: Unknown
Error Correction Type: Single-bit ECC
System Type: Unified
Associativity: 8-way Set-associative
Handle 0x0011, DMI type 127, 4 bytes
End Of Table
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2010-11-03 17:00 [PATCH] input/i8042: add Sony VAIOs to MUX blacklist Jesse Barnes
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