diff options
Diffstat (limited to 'drivers/input/serio/i8042-x86ia64io.h')
| -rw-r--r-- | drivers/input/serio/i8042-x86ia64io.h | 71 |
1 files changed, 52 insertions, 19 deletions
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index ccbf23ece8e3..a39bc4eb902b 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -457,6 +457,34 @@ static struct dmi_system_id __initdata i8042_dmi_nopnp_table[] = { }, { } }; + +static struct dmi_system_id __initdata i8042_dmi_laptop_table[] = { + { + .ident = "Portable", + .matches = { + DMI_MATCH(DMI_CHASSIS_TYPE, "8"), /* Portable */ + }, + }, + { + .ident = "Laptop", + .matches = { + DMI_MATCH(DMI_CHASSIS_TYPE, "9"), /* Laptop */ + }, + }, + { + .ident = "Notebook", + .matches = { + DMI_MATCH(DMI_CHASSIS_TYPE, "10"), /* Notebook */ + }, + }, + { + .ident = "Sub-Notebook", + .matches = { + DMI_MATCH(DMI_CHASSIS_TYPE, "14"), /* Sub-Notebook */ + }, + }, + { } +}; #endif /* @@ -530,9 +558,9 @@ 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; @@ -620,12 +648,12 @@ 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); } } @@ -633,12 +661,12 @@ 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; + int 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) { @@ -648,11 +676,11 @@ static int __init i8042_pnp_init(void) 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(); @@ -680,9 +708,9 @@ 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) && @@ -693,7 +721,7 @@ static int __init i8042_pnp_init(void) "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) && @@ -704,7 +732,7 @@ static int __init i8042_pnp_init(void) "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) { @@ -712,7 +740,7 @@ static int __init i8042_pnp_init(void) "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) { @@ -721,7 +749,7 @@ static int __init i8042_pnp_init(void) "PNP: PS/2 appears to have AUX port disabled, " "if this is incorrect please boot with " "i8042.nopnp\n"); - i8042_noaux = 1; + i8042_noaux = true; } else { printk(KERN_WARNING "PNP: PS/2 controller doesn't have AUX irq; " @@ -735,6 +763,11 @@ 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; } @@ -763,21 +796,21 @@ 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 = 1; + 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_dritek_table)) - i8042_dritek = 1; + i8042_dritek = true; #endif /* CONFIG_X86 */ return retval; |