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Diffstat (limited to 'drivers/input/serio/i8042-x86ia64io.h')
-rw-r--r--drivers/input/serio/i8042-x86ia64io.h481
1 files changed, 388 insertions, 93 deletions
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index 6fa2deff744..136b7b204f5 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -7,6 +7,10 @@
* the Free Software Foundation.
*/
+#ifdef CONFIG_X86
+#include <asm/x86_init.h>
+#endif
+
/*
* Names.
*/
@@ -67,10 +71,12 @@ static inline void i8042_write_command(int val)
#include <linux/dmi.h>
-static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
+static const struct dmi_system_id __initconst i8042_dmi_noloop_table[] = {
{
- /* AUX LOOP command does not raise AUX IRQ */
- .ident = "Arima-Rioworks HDAMB",
+ /*
+ * Arima-Rioworks HDAMB -
+ * AUX LOOP command does not raise AUX IRQ
+ */
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "RIOWORKS"),
DMI_MATCH(DMI_BOARD_NAME, "HDAMB"),
@@ -78,8 +84,15 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
},
},
{
- /* AUX LOOP command does not raise AUX IRQ */
- .ident = "ASUS P65UP5",
+ /* ASUS G1S */
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer Inc."),
+ DMI_MATCH(DMI_BOARD_NAME, "G1S"),
+ DMI_MATCH(DMI_BOARD_VERSION, "1.0"),
+ },
+ },
+ {
+ /* ASUS P65UP5 - AUX LOOP command does not raise AUX IRQ */
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
DMI_MATCH(DMI_BOARD_NAME, "P/I-P65UP5"),
@@ -87,7 +100,6 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
},
},
{
- .ident = "Compaq Proliant 8500",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Compaq"),
DMI_MATCH(DMI_PRODUCT_NAME , "ProLiant"),
@@ -95,7 +107,6 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
},
},
{
- .ident = "Compaq Proliant DL760",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Compaq"),
DMI_MATCH(DMI_PRODUCT_NAME , "ProLiant"),
@@ -103,7 +114,7 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
},
},
{
- .ident = "OQO Model 01",
+ /* OQO Model 01 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "OQO"),
DMI_MATCH(DMI_PRODUCT_NAME, "ZEPTO"),
@@ -111,8 +122,7 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
},
},
{
- /* AUX LOOP does not work properly */
- .ident = "ULI EV4873",
+ /* ULI EV4873 - AUX LOOP does not work properly */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ULI"),
DMI_MATCH(DMI_PRODUCT_NAME, "EV4873"),
@@ -120,7 +130,7 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
},
},
{
- .ident = "Microsoft Virtual Machine",
+ /* Microsoft Virtual Machine */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
DMI_MATCH(DMI_PRODUCT_NAME, "Virtual Machine"),
@@ -128,7 +138,7 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
},
},
{
- .ident = "Medion MAM 2070",
+ /* Medion MAM 2070 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Notebook"),
DMI_MATCH(DMI_PRODUCT_NAME, "MAM 2070"),
@@ -136,7 +146,7 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
},
},
{
- .ident = "Blue FB5601",
+ /* Blue FB5601 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "blue"),
DMI_MATCH(DMI_PRODUCT_NAME, "FB5601"),
@@ -144,13 +154,49 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
},
},
{
- .ident = "Gigabyte M912",
+ /* Gigabyte M912 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"),
DMI_MATCH(DMI_PRODUCT_NAME, "M912"),
DMI_MATCH(DMI_PRODUCT_VERSION, "01"),
},
},
+ {
+ /* Gigabyte M1022M netbook */
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Gigabyte Technology Co.,Ltd."),
+ DMI_MATCH(DMI_BOARD_NAME, "M1022E"),
+ DMI_MATCH(DMI_BOARD_VERSION, "1.02"),
+ },
+ },
+ {
+ /* Gigabyte Spring Peak - defines wrong chassis type */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Spring Peak"),
+ },
+ },
+ {
+ /* Gigabyte T1005 - defines wrong chassis type ("Other") */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "T1005"),
+ },
+ },
+ {
+ /* Gigabyte T1005M/P - defines wrong chassis type ("Other") */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "T1005M/P"),
+ },
+ },
+ {
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv9700"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "Rev 1"),
+ },
+ },
{ }
};
@@ -161,72 +207,72 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
* ... apparently some Toshibas don't like MUX mode either and
* die horrible death on reboot.
*/
-static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = {
+static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = {
{
- .ident = "Fujitsu Lifebook P7010/P7010D",
+ /* Fujitsu Lifebook P7010/P7010D */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
DMI_MATCH(DMI_PRODUCT_NAME, "P7010"),
},
},
{
- .ident = "Fujitsu Lifebook P7010",
+ /* Fujitsu Lifebook P7010 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
DMI_MATCH(DMI_PRODUCT_NAME, "0000000000"),
},
},
{
- .ident = "Fujitsu Lifebook P5020D",
+ /* Fujitsu Lifebook P5020D */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook P Series"),
},
},
{
- .ident = "Fujitsu Lifebook S2000",
+ /* Fujitsu Lifebook S2000 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook S Series"),
},
},
{
- .ident = "Fujitsu Lifebook S6230",
+ /* Fujitsu Lifebook S6230 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook S6230"),
},
},
{
- .ident = "Fujitsu T70H",
+ /* Fujitsu T70H */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
DMI_MATCH(DMI_PRODUCT_NAME, "FMVLT70H"),
},
},
{
- .ident = "Fujitsu-Siemens Lifebook T3010",
+ /* Fujitsu-Siemens Lifebook T3010 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK T3010"),
},
},
{
- .ident = "Fujitsu-Siemens Lifebook E4010",
+ /* Fujitsu-Siemens Lifebook E4010 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E4010"),
},
},
{
- .ident = "Fujitsu-Siemens Amilo Pro 2010",
+ /* Fujitsu-Siemens Amilo Pro 2010 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pro V2010"),
},
},
{
- .ident = "Fujitsu-Siemens Amilo Pro 2030",
+ /* Fujitsu-Siemens Amilo Pro 2030 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
DMI_MATCH(DMI_PRODUCT_NAME, "AMILO PRO V2030"),
@@ -237,7 +283,7 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = {
* No data is coming from the touchscreen unless KBC
* is in legacy mode.
*/
- .ident = "Panasonic CF-29",
+ /* Panasonic CF-29 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Matsushita"),
DMI_MATCH(DMI_PRODUCT_NAME, "CF-29"),
@@ -245,10 +291,10 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = {
},
{
/*
- * Errors on MUX ports are reported without raising AUXDATA
+ * HP Pavilion DV4017EA -
+ * errors on MUX ports are reported without raising AUXDATA
* causing "spurious NAK" messages.
*/
- .ident = "HP Pavilion DV4017EA",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion dv4000 (EA032EA#ABF)"),
@@ -256,9 +302,9 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = {
},
{
/*
- * Like DV4017EA does not raise AUXERR for errors on MUX ports.
+ * HP Pavilion ZT1000 -
+ * like DV4017EA does not raise AUXERR for errors on MUX ports.
*/
- .ident = "HP Pavilion ZT1000",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion Notebook PC"),
@@ -267,179 +313,376 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = {
},
{
/*
- * Like DV4017EA does not raise AUXERR for errors on MUX ports.
+ * HP Pavilion DV4270ca -
+ * like DV4017EA does not raise AUXERR for errors on MUX ports.
*/
- .ident = "HP Pavilion DV4270ca",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion dv4000 (EH476UA#ABL)"),
},
},
{
- .ident = "Toshiba P10",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
DMI_MATCH(DMI_PRODUCT_NAME, "Satellite P10"),
},
},
{
- .ident = "Toshiba Equium A110",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
DMI_MATCH(DMI_PRODUCT_NAME, "EQUIUM A110"),
},
},
{
- .ident = "Alienware Sentia",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "SATELLITE C850D"),
+ },
+ },
+ {
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ALIENWARE"),
DMI_MATCH(DMI_PRODUCT_NAME, "Sentia"),
},
},
{
- .ident = "Sharp Actius MM20",
+ /* Sharp Actius MM20 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "SHARP"),
DMI_MATCH(DMI_PRODUCT_NAME, "PC-MM20 Series"),
},
},
{
- .ident = "Sony Vaio FS-115b",
+ /* Sony Vaio FS-115b */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FS115B"),
},
},
{
- .ident = "Amoi M636/A737",
+ /*
+ * Sony Vaio FZ-240E -
+ * reset and GET ID commands issued via KBD port are
+ * sometimes being delivered to AUX3.
+ */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FZ240E"),
+ },
+ },
+ {
+ /*
+ * Most (all?) VAIOs do not have external PS/2 ports nor
+ * they implement active multiplexing properly, and
+ * MUX discovery usually messes up keyboard/touchpad.
+ */
+ .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."),
DMI_MATCH(DMI_PRODUCT_NAME, "M636/A737 platform"),
},
},
{
- .ident = "Lenovo 3000 n100",
+ /* Lenovo 3000 n100 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_PRODUCT_NAME, "076804U"),
},
},
{
- .ident = "Acer Aspire 1360",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 1360"),
},
},
{
- .ident = "Gericom Bellagio",
+ /* Acer Aspire 5710 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5710"),
+ },
+ },
+ {
+ /* Gericom Bellagio */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Gericom"),
DMI_MATCH(DMI_PRODUCT_NAME, "N34AS6"),
},
},
{
- .ident = "IBM 2656",
+ /* IBM 2656 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "IBM"),
DMI_MATCH(DMI_PRODUCT_NAME, "2656"),
},
},
{
- .ident = "Dell XPS M1530",
+ /* Dell XPS M1530 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
DMI_MATCH(DMI_PRODUCT_NAME, "XPS M1530"),
},
},
{
- .ident = "Compal HEL80I",
+ /* Compal HEL80I */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "COMPAL"),
DMI_MATCH(DMI_PRODUCT_NAME, "HEL80I"),
},
},
{
- .ident = "Dell Vostro 1510",
+ /* Dell Vostro 1510 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
DMI_MATCH(DMI_PRODUCT_NAME, "Vostro1510"),
},
},
+ {
+ /* Acer Aspire 5536 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5536"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "0100"),
+ },
+ },
+ {
+ /* Dell Vostro V13 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Vostro V13"),
+ },
+ },
+ {
+ /* Newer HP Pavilion dv4 models */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv4 Notebook PC"),
+ },
+ },
+ { }
+};
+
+static const struct dmi_system_id __initconst i8042_dmi_reset_table[] = {
+ {
+ /* MSI Wind U-100 */
+ .matches = {
+ DMI_MATCH(DMI_BOARD_NAME, "U-100"),
+ DMI_MATCH(DMI_BOARD_VENDOR, "MICRO-STAR INTERNATIONAL CO., LTD"),
+ },
+ },
+ {
+ /* LG Electronics X110 */
+ .matches = {
+ DMI_MATCH(DMI_BOARD_NAME, "X110"),
+ DMI_MATCH(DMI_BOARD_VENDOR, "LG Electronics Inc."),
+ },
+ },
+ {
+ /* Acer Aspire One 150 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "AOA150"),
+ },
+ },
+ {
+ /* Advent 4211 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "DIXONSXP"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Advent 4211"),
+ },
+ },
+ {
+ /* Medion Akoya Mini E1210 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "MEDION"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "E1210"),
+ },
+ },
+ {
+ /* Medion Akoya E1222 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "MEDION"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "E122X"),
+ },
+ },
+ {
+ /* Mivvy M310 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "VIOOO"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "N10"),
+ },
+ },
+ {
+ /* Dell Vostro 1320 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1320"),
+ },
+ },
+ {
+ /* Dell Vostro 1520 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1520"),
+ },
+ },
+ {
+ /* Dell Vostro 1720 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1720"),
+ },
+ },
+ {
+ /* Lenovo Ideapad U455 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "20046"),
+ },
+ },
{ }
};
#ifdef CONFIG_PNP
-static struct dmi_system_id __initdata i8042_dmi_nopnp_table[] = {
+static const struct dmi_system_id __initconst i8042_dmi_nopnp_table[] = {
{
- .ident = "Intel MBO Desktop D845PESV",
+ /* Intel MBO Desktop D845PESV */
.matches = {
DMI_MATCH(DMI_BOARD_NAME, "D845PESV"),
DMI_MATCH(DMI_BOARD_VENDOR, "Intel Corporation"),
},
},
+ {
+ /* MSI Wind U-100 */
+ .matches = {
+ DMI_MATCH(DMI_BOARD_NAME, "U-100"),
+ DMI_MATCH(DMI_BOARD_VENDOR, "MICRO-STAR INTERNATIONAL CO., LTD"),
+ },
+ },
+ { }
+};
+
+static const struct dmi_system_id __initconst i8042_dmi_laptop_table[] = {
+ {
+ .matches = {
+ DMI_MATCH(DMI_CHASSIS_TYPE, "8"), /* Portable */
+ },
+ },
+ {
+ .matches = {
+ DMI_MATCH(DMI_CHASSIS_TYPE, "9"), /* Laptop */
+ },
+ },
+ {
+ .matches = {
+ DMI_MATCH(DMI_CHASSIS_TYPE, "10"), /* Notebook */
+ },
+ },
+ {
+ .matches = {
+ DMI_MATCH(DMI_CHASSIS_TYPE, "14"), /* Sub-Notebook */
+ },
+ },
{ }
};
#endif
+static const struct dmi_system_id __initconst i8042_dmi_notimeout_table[] = {
+ {
+ /* Dell Vostro V13 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Vostro V13"),
+ },
+ },
+ {
+ /* Newer HP Pavilion dv4 models */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv4 Notebook PC"),
+ },
+ },
+ { }
+};
+
/*
* Some Wistron based laptops need us to explicitly enable the 'Dritek
* keyboard extension' to make their extra keys start generating scancodes.
* Originally, this was just confined to older laptops, but a few Acer laptops
* have turned up in 2007 that also need this again.
*/
-static struct dmi_system_id __initdata i8042_dmi_dritek_table[] = {
+static const struct dmi_system_id __initconst i8042_dmi_dritek_table[] = {
+ {
+ /* Acer Aspire 5100 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5100"),
+ },
+ },
+ {
+ /* Acer Aspire 5610 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5610"),
+ },
+ },
{
- .ident = "Acer Aspire 5630",
+ /* Acer Aspire 5630 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5630"),
},
},
{
- .ident = "Acer Aspire 5650",
+ /* Acer Aspire 5650 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5650"),
},
},
{
- .ident = "Acer Aspire 5680",
+ /* Acer Aspire 5680 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5680"),
},
},
{
- .ident = "Acer Aspire 5720",
+ /* Acer Aspire 5720 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5720"),
},
},
{
- .ident = "Acer Aspire 9110",
+ /* Acer Aspire 9110 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 9110"),
},
},
{
- .ident = "Acer TravelMate 660",
+ /* Acer TravelMate 660 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 660"),
},
},
{
- .ident = "Acer TravelMate 2490",
+ /* Acer TravelMate 2490 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 2490"),
},
},
{
- .ident = "Acer TravelMate 4280",
+ /* Acer TravelMate 4280 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 4280"),
@@ -453,9 +696,9 @@ static struct dmi_system_id __initdata i8042_dmi_dritek_table[] = {
#ifdef CONFIG_PNP
#include <linux/pnp.h>
-static int i8042_pnp_kbd_registered;
+static bool i8042_pnp_kbd_registered;
static unsigned int i8042_pnp_kbd_devices;
-static int i8042_pnp_aux_registered;
+static bool i8042_pnp_aux_registered;
static unsigned int i8042_pnp_aux_devices;
static int i8042_pnp_command_reg;
@@ -466,6 +709,17 @@ static int i8042_pnp_aux_irq;
static char i8042_pnp_kbd_name[32];
static char i8042_pnp_aux_name[32];
+static void i8042_pnp_id_to_string(struct pnp_id *id, char *dst, int dst_size)
+{
+ strlcpy(dst, "PNP:", dst_size);
+
+ while (id) {
+ strlcat(dst, " ", dst_size);
+ strlcat(dst, id->id, dst_size);
+ id = id->next;
+ }
+}
+
static int i8042_pnp_kbd_probe(struct pnp_dev *dev, const struct pnp_device_id *did)
{
if (pnp_port_valid(dev, 0) && pnp_port_len(dev, 0) == 1)
@@ -482,6 +736,11 @@ static int i8042_pnp_kbd_probe(struct pnp_dev *dev, const struct pnp_device_id *
strlcat(i8042_pnp_kbd_name, ":", sizeof(i8042_pnp_kbd_name));
strlcat(i8042_pnp_kbd_name, pnp_dev_name(dev), sizeof(i8042_pnp_kbd_name));
}
+ i8042_pnp_id_to_string(dev->id, i8042_kbd_firmware_id,
+ sizeof(i8042_kbd_firmware_id));
+
+ /* Keyboard ports are always supposed to be wakeup-enabled */
+ device_set_wakeup_enable(&dev->dev, true);
i8042_pnp_kbd_devices++;
return 0;
@@ -503,16 +762,32 @@ static int i8042_pnp_aux_probe(struct pnp_dev *dev, const struct pnp_device_id *
strlcat(i8042_pnp_aux_name, ":", sizeof(i8042_pnp_aux_name));
strlcat(i8042_pnp_aux_name, pnp_dev_name(dev), sizeof(i8042_pnp_aux_name));
}
+ i8042_pnp_id_to_string(dev->id, i8042_aux_firmware_id,
+ sizeof(i8042_aux_firmware_id));
i8042_pnp_aux_devices++;
return 0;
}
static struct pnp_device_id pnp_kbd_devids[] = {
+ { .id = "PNP0300", .driver_data = 0 },
+ { .id = "PNP0301", .driver_data = 0 },
+ { .id = "PNP0302", .driver_data = 0 },
{ .id = "PNP0303", .driver_data = 0 },
+ { .id = "PNP0304", .driver_data = 0 },
+ { .id = "PNP0305", .driver_data = 0 },
+ { .id = "PNP0306", .driver_data = 0 },
+ { .id = "PNP0309", .driver_data = 0 },
+ { .id = "PNP030a", .driver_data = 0 },
{ .id = "PNP030b", .driver_data = 0 },
+ { .id = "PNP0320", .driver_data = 0 },
+ { .id = "PNP0343", .driver_data = 0 },
+ { .id = "PNP0344", .driver_data = 0 },
+ { .id = "PNP0345", .driver_data = 0 },
+ { .id = "CPQA0D7", .driver_data = 0 },
{ .id = "", },
};
+MODULE_DEVICE_TABLE(pnp, pnp_kbd_devids);
static struct pnp_driver i8042_pnp_kbd_driver = {
.name = "i8042 kbd",
@@ -521,6 +796,7 @@ static struct pnp_driver i8042_pnp_kbd_driver = {
};
static struct pnp_device_id pnp_aux_devids[] = {
+ { .id = "AUI0200", .driver_data = 0 },
{ .id = "FJC6000", .driver_data = 0 },
{ .id = "FJC6001", .driver_data = 0 },
{ .id = "PNP0f03", .driver_data = 0 },
@@ -533,6 +809,7 @@ static struct pnp_device_id pnp_aux_devids[] = {
{ .id = "SYN0801", .driver_data = 0 },
{ .id = "", },
};
+MODULE_DEVICE_TABLE(pnp, pnp_aux_devids);
static struct pnp_driver i8042_pnp_aux_driver = {
.name = "i8042 aux",
@@ -543,12 +820,12 @@ static struct pnp_driver i8042_pnp_aux_driver = {
static void i8042_pnp_exit(void)
{
if (i8042_pnp_kbd_registered) {
- i8042_pnp_kbd_registered = 0;
+ i8042_pnp_kbd_registered = false;
pnp_unregister_driver(&i8042_pnp_kbd_driver);
}
if (i8042_pnp_aux_registered) {
- i8042_pnp_aux_registered = 0;
+ i8042_pnp_aux_registered = false;
pnp_unregister_driver(&i8042_pnp_aux_driver);
}
}
@@ -556,33 +833,33 @@ static void i8042_pnp_exit(void)
static int __init i8042_pnp_init(void)
{
char kbd_irq_str[4] = { 0 }, aux_irq_str[4] = { 0 };
- int pnp_data_busted = 0;
+ bool pnp_data_busted = false;
int err;
#ifdef CONFIG_X86
if (dmi_check_system(i8042_dmi_nopnp_table))
- i8042_nopnp = 1;
+ i8042_nopnp = true;
#endif
if (i8042_nopnp) {
- printk(KERN_INFO "i8042: PNP detection disabled\n");
+ pr_info("PNP detection disabled\n");
return 0;
}
err = pnp_register_driver(&i8042_pnp_kbd_driver);
if (!err)
- i8042_pnp_kbd_registered = 1;
+ i8042_pnp_kbd_registered = true;
err = pnp_register_driver(&i8042_pnp_aux_driver);
if (!err)
- i8042_pnp_aux_registered = 1;
+ i8042_pnp_aux_registered = true;
if (!i8042_pnp_kbd_devices && !i8042_pnp_aux_devices) {
i8042_pnp_exit();
#if defined(__ia64__)
return -ENODEV;
#else
- printk(KERN_INFO "PNP: No PS/2 controller found. Probing ports directly.\n");
+ pr_info("PNP: No PS/2 controller found. Probing ports directly.\n");
return 0;
#endif
}
@@ -594,7 +871,7 @@ static int __init i8042_pnp_init(void)
snprintf(aux_irq_str, sizeof(aux_irq_str),
"%d", i8042_pnp_aux_irq);
- printk(KERN_INFO "PNP: PS/2 Controller [%s%s%s] at %#x,%#x irq %s%s%s\n",
+ pr_info("PNP: PS/2 Controller [%s%s%s] at %#x,%#x irq %s%s%s\n",
i8042_pnp_kbd_name, (i8042_pnp_kbd_devices && i8042_pnp_aux_devices) ? "," : "",
i8042_pnp_aux_name,
i8042_pnp_data_reg, i8042_pnp_command_reg,
@@ -603,52 +880,44 @@ static int __init i8042_pnp_init(void)
#if defined(__ia64__)
if (!i8042_pnp_kbd_devices)
- i8042_nokbd = 1;
+ i8042_nokbd = true;
if (!i8042_pnp_aux_devices)
- i8042_noaux = 1;
+ i8042_noaux = true;
#endif
if (((i8042_pnp_data_reg & ~0xf) == (i8042_data_reg & ~0xf) &&
i8042_pnp_data_reg != i8042_data_reg) ||
!i8042_pnp_data_reg) {
- printk(KERN_WARNING
- "PNP: PS/2 controller has invalid data port %#x; "
- "using default %#x\n",
+ pr_warn("PNP: PS/2 controller has invalid data port %#x; using default %#x\n",
i8042_pnp_data_reg, i8042_data_reg);
i8042_pnp_data_reg = i8042_data_reg;
- pnp_data_busted = 1;
+ pnp_data_busted = true;
}
if (((i8042_pnp_command_reg & ~0xf) == (i8042_command_reg & ~0xf) &&
i8042_pnp_command_reg != i8042_command_reg) ||
!i8042_pnp_command_reg) {
- printk(KERN_WARNING
- "PNP: PS/2 controller has invalid command port %#x; "
- "using default %#x\n",
+ pr_warn("PNP: PS/2 controller has invalid command port %#x; using default %#x\n",
i8042_pnp_command_reg, i8042_command_reg);
i8042_pnp_command_reg = i8042_command_reg;
- pnp_data_busted = 1;
+ pnp_data_busted = true;
}
if (!i8042_nokbd && !i8042_pnp_kbd_irq) {
- printk(KERN_WARNING
- "PNP: PS/2 controller doesn't have KBD irq; "
- "using default %d\n", i8042_kbd_irq);
+ pr_warn("PNP: PS/2 controller doesn't have KBD irq; using default %d\n",
+ i8042_kbd_irq);
i8042_pnp_kbd_irq = i8042_kbd_irq;
- pnp_data_busted = 1;
+ pnp_data_busted = true;
}
if (!i8042_noaux && !i8042_pnp_aux_irq) {
if (!pnp_data_busted && i8042_pnp_kbd_irq) {
- printk(KERN_WARNING
- "PNP: PS/2 appears to have AUX port disabled, "
- "if this is incorrect please boot with "
- "i8042.nopnp\n");
- i8042_noaux = 1;
+ pr_warn("PNP: PS/2 appears to have AUX port disabled, "
+ "if this is incorrect please boot with i8042.nopnp\n");
+ i8042_noaux = true;
} else {
- printk(KERN_WARNING
- "PNP: PS/2 controller doesn't have AUX irq; "
- "using default %d\n", i8042_aux_irq);
+ pr_warn("PNP: PS/2 controller doesn't have AUX irq; using default %d\n",
+ i8042_aux_irq);
i8042_pnp_aux_irq = i8042_aux_irq;
}
}
@@ -658,6 +927,11 @@ static int __init i8042_pnp_init(void)
i8042_kbd_irq = i8042_pnp_kbd_irq;
i8042_aux_irq = i8042_pnp_aux_irq;
+#ifdef CONFIG_X86
+ i8042_bypass_aux_irq_test = !pnp_data_busted &&
+ dmi_check_system(i8042_dmi_laptop_table);
+#endif
+
return 0;
}
@@ -670,6 +944,13 @@ static int __init i8042_platform_init(void)
{
int retval;
+#ifdef CONFIG_X86
+ u8 a20_on = 0xdf;
+ /* Just return if pre-detection shows no i8042 controller exist */
+ if (!x86_platform.i8042_detect())
+ return -ENODEV;
+#endif
+
/*
* On ix86 platforms touching the i8042 data register region can do really
* bad things. Because of this the region is always reserved on ix86 boxes.
@@ -686,18 +967,32 @@ static int __init i8042_platform_init(void)
return retval;
#if defined(__ia64__)
- i8042_reset = 1;
+ i8042_reset = true;
#endif
#ifdef CONFIG_X86
+ if (dmi_check_system(i8042_dmi_reset_table))
+ i8042_reset = true;
+
if (dmi_check_system(i8042_dmi_noloop_table))
- i8042_noloop = 1;
+ i8042_noloop = true;
if (dmi_check_system(i8042_dmi_nomux_table))
- i8042_nomux = 1;
+ i8042_nomux = true;
+
+ if (dmi_check_system(i8042_dmi_notimeout_table))
+ i8042_notimeout = true;
if (dmi_check_system(i8042_dmi_dritek_table))
- i8042_dritek = 1;
+ i8042_dritek = true;
+
+ /*
+ * A20 was already enabled during early kernel init. But some buggy
+ * BIOSes (in MSI Laptops) require A20 to be enabled using 8042 to
+ * resume from S3. So we do it here and hope that nothing breaks.
+ */
+ i8042_command(&a20_on, 0x10d1);
+ i8042_command(NULL, 0x00ff); /* Null command for SMM firmware */
#endif /* CONFIG_X86 */
return retval;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-15 12:30:40 +0000