aboutsummaryrefslogtreecommitdiff
path: root/drivers/input/serio
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@g5.osdl.org>2006-01-07 11:29:51 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-07 11:29:51 -0800
commitb9abaa3fb7328851bdeaad19e694048f0ff71d9a (patch)
treede56cda929b837c6b2e421b57c723939ec7df5da /drivers/input/serio
parent8995b161eb142b843094dd614b80e4cce1d66352 (diff)
parent736ce43295682d060f2b93624b4a339f9af6aab1 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Diffstat (limited to 'drivers/input/serio')
-rw-r--r--drivers/input/serio/ct82c710.c89
-rw-r--r--drivers/input/serio/i8042-x86ia64io.h15
-rw-r--r--drivers/input/serio/i8042.c116
-rw-r--r--drivers/input/serio/maceps2.c68
-rw-r--r--drivers/input/serio/q40kbd.c89
5 files changed, 254 insertions, 123 deletions
diff --git a/drivers/input/serio/ct82c710.c b/drivers/input/serio/ct82c710.c
index 4da6c86b5d7..096b6a0b5cc 100644
--- a/drivers/input/serio/ct82c710.c
+++ b/drivers/input/serio/ct82c710.c
@@ -154,7 +154,7 @@ static int ct82c710_write(struct serio *port, unsigned char c)
* See if we can find a 82C710 device. Read mouse address.
*/
-static int __init ct82c710_probe(void)
+static int __init ct82c710_detect(void)
{
outb_p(0x55, 0x2fa); /* Any value except 9, ff or 36 */
outb_p(0xaa, 0x3fa); /* Inverse of 55 */
@@ -163,7 +163,7 @@ static int __init ct82c710_probe(void)
outb_p(0x1b, 0x2fa); /* Inverse of e4 */
outb_p(0x0f, 0x390); /* Write index */
if (inb_p(0x391) != 0xe4) /* Config address found? */
- return -1; /* No: no 82C710 here */
+ return -ENODEV; /* No: no 82C710 here */
outb_p(0x0d, 0x390); /* Write index */
ct82c710_iores.start = inb_p(0x391) << 2; /* Get mouse I/O address */
@@ -175,51 +175,88 @@ static int __init ct82c710_probe(void)
return 0;
}
-static struct serio * __init ct82c710_allocate_port(void)
+static int __devinit ct82c710_probe(struct platform_device *dev)
{
- struct serio *serio;
-
- serio = kmalloc(sizeof(struct serio), GFP_KERNEL);
- if (serio) {
- memset(serio, 0, sizeof(struct serio));
- serio->id.type = SERIO_8042;
- serio->open = ct82c710_open;
- serio->close = ct82c710_close;
- serio->write = ct82c710_write;
- serio->dev.parent = &ct82c710_device->dev;
- strlcpy(serio->name, "C&T 82c710 mouse port", sizeof(serio->name));
- snprintf(serio->phys, sizeof(serio->phys), "isa%04lx/serio0", CT82C710_DATA);
- }
+ ct82c710_port = kzalloc(sizeof(struct serio), GFP_KERNEL);
+ if (!ct82c710_port)
+ return -ENOMEM;
+
+ ct82c710_port->id.type = SERIO_8042;
+ ct82c710_port->dev.parent = &dev->dev;
+ ct82c710_port->open = ct82c710_open;
+ ct82c710_port->close = ct82c710_close;
+ ct82c710_port->write = ct82c710_write;
+ strlcpy(ct82c710_port->name, "C&T 82c710 mouse port",
+ sizeof(ct82c710_port->name));
+ snprintf(ct82c710_port->phys, sizeof(ct82c710_port->phys),
+ "isa%04lx/serio0", CT82C710_DATA);
+
+ serio_register_port(ct82c710_port);
+
+ return 0;
+}
+
+static int __devexit ct82c710_remove(struct platform_device *dev)
+{
+ serio_unregister_port(ct82c710_port);
- return serio;
+ return 0;
}
+static struct platform_driver ct82c710_driver = {
+ .driver = {
+ .name = "ct82c710",
+ .owner = THIS_MODULE,
+ },
+ .probe = ct82c710_probe,
+ .remove = __devexit_p(ct82c710_remove),
+};
+
+
static int __init ct82c710_init(void)
{
- if (ct82c710_probe())
- return -ENODEV;
+ int error;
- ct82c710_device = platform_device_register_simple("ct82c710", -1, &ct82c710_iores, 1);
- if (IS_ERR(ct82c710_device))
- return PTR_ERR(ct82c710_device);
+ error = ct82c710_detect();
+ if (error)
+ return error;
- if (!(ct82c710_port = ct82c710_allocate_port())) {
- platform_device_unregister(ct82c710_device);
- return -ENOMEM;
+ error = platform_driver_register(&ct82c710_driver);
+ if (error)
+ return error;
+
+ ct82c710_device = platform_device_alloc("ct82c710", -1);
+ if (!ct82c710_device) {
+ error = -ENOMEM;
+ goto err_unregister_driver;
}
+ error = platform_device_add_resources(ct82c710_device, &ct82c710_iores, 1);
+ if (error)
+ goto err_free_device;
+
+ error = platform_device_add(ct82c710_device);
+ if (error)
+ goto err_free_device;
+
serio_register_port(ct82c710_port);
printk(KERN_INFO "serio: C&T 82c710 mouse port at %#lx irq %d\n",
CT82C710_DATA, CT82C710_IRQ);
return 0;
+
+ err_free_device:
+ platform_device_put(ct82c710_device);
+ err_unregister_driver:
+ platform_driver_unregister(&ct82c710_driver);
+ return error;
}
static void __exit ct82c710_exit(void)
{
- serio_unregister_port(ct82c710_port);
platform_device_unregister(ct82c710_device);
+ platform_driver_unregister(&ct82c710_driver);
}
module_init(ct82c710_init);
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index 273bb3b08cf..2d2f9fb3ade 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -84,6 +84,14 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
DMI_MATCH(DMI_PRODUCT_VERSION, "DL760"),
},
},
+ {
+ .ident = "OQO Model 01",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "OQO"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "ZEPTO"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "00"),
+ },
+ },
{ }
};
@@ -158,6 +166,13 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "Sentia"),
},
},
+ {
+ .ident = "Sharp Actius MM20",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "SHARP"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "PC-MM20 Series"),
+ },
+ },
{ }
};
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index ac86c1d1d83..a7d91d5356a 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -572,7 +572,7 @@ static int i8042_enable_mux_ports(void)
* LCS/Telegraphics.
*/
-static int __init i8042_check_mux(void)
+static int __devinit i8042_check_mux(void)
{
unsigned char mux_version;
@@ -600,7 +600,7 @@ static int __init i8042_check_mux(void)
* the presence of an AUX interface.
*/
-static int __init i8042_check_aux(void)
+static int __devinit i8042_check_aux(void)
{
unsigned char param;
static int i8042_check_aux_cookie;
@@ -678,7 +678,7 @@ static int __init i8042_check_aux(void)
* registers it, and reports to the user.
*/
-static int __init i8042_port_register(struct i8042_port *port)
+static int __devinit i8042_port_register(struct i8042_port *port)
{
i8042_ctr &= ~port->disable;
@@ -956,7 +956,6 @@ static int i8042_resume(struct platform_device *dev)
panic_blink = i8042_panic_blink;
return 0;
-
}
/*
@@ -969,16 +968,7 @@ static void i8042_shutdown(struct platform_device *dev)
i8042_controller_cleanup();
}
-static struct platform_driver i8042_driver = {
- .suspend = i8042_suspend,
- .resume = i8042_resume,
- .shutdown = i8042_shutdown,
- .driver = {
- .name = "i8042",
- },
-};
-
-static int __init i8042_create_kbd_port(void)
+static int __devinit i8042_create_kbd_port(void)
{
struct serio *serio;
struct i8042_port *port = &i8042_ports[I8042_KBD_PORT_NO];
@@ -1003,7 +993,7 @@ static int __init i8042_create_kbd_port(void)
return i8042_port_register(port);
}
-static int __init i8042_create_aux_port(void)
+static int __devinit i8042_create_aux_port(void)
{
struct serio *serio;
struct i8042_port *port = &i8042_ports[I8042_AUX_PORT_NO];
@@ -1028,7 +1018,7 @@ static int __init i8042_create_aux_port(void)
return i8042_port_register(port);
}
-static int __init i8042_create_mux_port(int index)
+static int __devinit i8042_create_mux_port(int index)
{
struct serio *serio;
struct i8042_port *port = &i8042_ports[I8042_MUX_PORT_NO + index];
@@ -1057,37 +1047,16 @@ static int __init i8042_create_mux_port(int index)
return i8042_port_register(port);
}
-static int __init i8042_init(void)
+static int __devinit i8042_probe(struct platform_device *dev)
{
int i, have_ports = 0;
int err;
- dbg_init();
-
init_timer(&i8042_timer);
i8042_timer.function = i8042_timer_func;
- err = i8042_platform_init();
- if (err)
- return err;
-
- i8042_ports[I8042_AUX_PORT_NO].irq = I8042_AUX_IRQ;
- i8042_ports[I8042_KBD_PORT_NO].irq = I8042_KBD_IRQ;
-
- if (i8042_controller_init()) {
- err = -ENODEV;
- goto err_platform_exit;
- }
-
- err = platform_driver_register(&i8042_driver);
- if (err)
- goto err_controller_cleanup;
-
- i8042_platform_device = platform_device_register_simple("i8042", -1, NULL, 0);
- if (IS_ERR(i8042_platform_device)) {
- err = PTR_ERR(i8042_platform_device);
- goto err_unregister_driver;
- }
+ if (i8042_controller_init())
+ return -ENODEV;
if (!i8042_noaux && !i8042_check_aux()) {
if (!i8042_nomux && !i8042_check_mux()) {
@@ -1113,30 +1082,23 @@ static int __init i8042_init(void)
if (!have_ports) {
err = -ENODEV;
- goto err_unregister_device;
+ goto err_controller_cleanup;
}
mod_timer(&i8042_timer, jiffies + I8042_POLL_PERIOD);
-
return 0;
err_unregister_ports:
for (i = 0; i < I8042_NUM_PORTS; i++)
if (i8042_ports[i].serio)
serio_unregister_port(i8042_ports[i].serio);
- err_unregister_device:
- platform_device_unregister(i8042_platform_device);
- err_unregister_driver:
- platform_driver_unregister(&i8042_driver);
err_controller_cleanup:
i8042_controller_cleanup();
- err_platform_exit:
- i8042_platform_exit();
return err;
}
-static void __exit i8042_exit(void)
+static int __devexit i8042_remove(struct platform_device *dev)
{
int i;
@@ -1148,6 +1110,62 @@ static void __exit i8042_exit(void)
del_timer_sync(&i8042_timer);
+ return 0;
+}
+
+static struct platform_driver i8042_driver = {
+ .driver = {
+ .name = "i8042",
+ .owner = THIS_MODULE,
+ },
+ .probe = i8042_probe,
+ .remove = __devexit_p(i8042_remove),
+ .suspend = i8042_suspend,
+ .resume = i8042_resume,
+ .shutdown = i8042_shutdown,
+};
+
+static int __init i8042_init(void)
+{
+ int err;
+
+ dbg_init();
+
+ err = i8042_platform_init();
+ if (err)
+ return err;
+
+ i8042_ports[I8042_AUX_PORT_NO].irq = I8042_AUX_IRQ;
+ i8042_ports[I8042_KBD_PORT_NO].irq = I8042_KBD_IRQ;
+
+ err = platform_driver_register(&i8042_driver);
+ if (err)
+ goto err_platform_exit;
+
+ i8042_platform_device = platform_device_alloc("i8042", -1);
+ if (!i8042_platform_device) {
+ err = -ENOMEM;
+ goto err_unregister_driver;
+ }
+
+ err = platform_device_add(i8042_platform_device);
+ if (err)
+ goto err_free_device;
+
+ return 0;
+
+ err_free_device:
+ platform_device_put(i8042_platform_device);
+ err_unregister_driver:
+ platform_driver_unregister(&i8042_driver);
+ err_platform_exit:
+ i8042_platform_exit();
+
+ return err;
+}
+
+static void __exit i8042_exit(void)
+{
platform_device_unregister(i8042_platform_device);
platform_driver_unregister(&i8042_driver);
diff --git a/drivers/input/serio/maceps2.c b/drivers/input/serio/maceps2.c
index d857f7081ad..f08a5d0cd5f 100644
--- a/drivers/input/serio/maceps2.c
+++ b/drivers/input/serio/maceps2.c
@@ -118,13 +118,12 @@ static void maceps2_close(struct serio *dev)
}
-static struct serio * __init maceps2_allocate_port(int idx)
+static struct serio * __devinit maceps2_allocate_port(int idx)
{
struct serio *serio;
- serio = kmalloc(sizeof(struct serio), GFP_KERNEL);
+ serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
if (serio) {
- memset(serio, 0, sizeof(struct serio));
serio->id.type = SERIO_8042;
serio->write = maceps2_write;
serio->open = maceps2_open;
@@ -138,24 +137,13 @@ static struct serio * __init maceps2_allocate_port(int idx)
return serio;
}
-
-static int __init maceps2_init(void)
+static int __devinit maceps2_probe(struct platform_device *dev)
{
- maceps2_device = platform_device_register_simple("maceps2", -1, NULL, 0);
- if (IS_ERR(maceps2_device))
- return PTR_ERR(maceps2_device);
-
- port_data[0].port = &mace->perif.ps2.keyb;
- port_data[0].irq = MACEISA_KEYB_IRQ;
- port_data[1].port = &mace->perif.ps2.mouse;
- port_data[1].irq = MACEISA_MOUSE_IRQ;
-
maceps2_port[0] = maceps2_allocate_port(0);
maceps2_port[1] = maceps2_allocate_port(1);
if (!maceps2_port[0] || !maceps2_port[1]) {
kfree(maceps2_port[0]);
kfree(maceps2_port[1]);
- platform_device_unregister(maceps2_device);
return -ENOMEM;
}
@@ -165,11 +153,59 @@ static int __init maceps2_init(void)
return 0;
}
-static void __exit maceps2_exit(void)
+static int __devexit maceps2_remove(struct platform_device *dev)
{
serio_unregister_port(maceps2_port[0]);
serio_unregister_port(maceps2_port[1]);
+
+ return 0;
+}
+
+static struct platform_driver maceps2_driver = {
+ .driver = {
+ .name = "maceps2",
+ .owner = THIS_MODULE,
+ },
+ .probe = maceps2_probe,
+ .remove = __devexit_p(maceps2_remove),
+};
+
+static int __init maceps2_init(void)
+{
+ int error;
+
+ error = platform_driver_register(&maceps2_driver);
+ if (error)
+ return error;
+
+ maceps2_device = platform_device_alloc("maceps2", -1);
+ if (!maceps2_device) {
+ error = -ENOMEM;
+ goto err_unregister_driver;
+ }
+
+ port_data[0].port = &mace->perif.ps2.keyb;
+ port_data[0].irq = MACEISA_KEYB_IRQ;
+ port_data[1].port = &mace->perif.ps2.mouse;
+ port_data[1].irq = MACEISA_MOUSE_IRQ;
+
+ error = platform_device_add(maceps2_device);
+ if (error)
+ goto err_free_device;
+
+ return 0;
+
+ err_free_device:
+ platform_device_put(maceps2_device);
+ err_unregister_driver:
+ platform_driver_unregister(&maceps2_driver);
+ return error;
+}
+
+static void __exit maceps2_exit(void)
+{
platform_device_unregister(maceps2_device);
+ platform_driver_unregister(&maceps2_driver);
}
module_init(maceps2_init);
diff --git a/drivers/input/serio/q40kbd.c b/drivers/input/serio/q40kbd.c
index b44d255596c..d3827c5fe11 100644
--- a/drivers/input/serio/q40kbd.c
+++ b/drivers/input/serio/q40kbd.c
@@ -75,13 +75,13 @@ static irqreturn_t q40kbd_interrupt(int irq, void *dev_id, struct pt_regs *regs)
static void q40kbd_flush(void)
{
- int maxread = 100;
+ int maxread = 100;
unsigned long flags;
spin_lock_irqsave(&q40kbd_lock, flags);
- while (maxread-- && (Q40_IRQ_KEYB_MASK & master_inb(INTERRUPT_REG)))
- master_inb(KEYCODE_REG);
+ while (maxread-- && (Q40_IRQ_KEYB_MASK & master_inb(INTERRUPT_REG)))
+ master_inb(KEYCODE_REG);
spin_unlock_irqrestore(&q40kbd_lock, flags);
}
@@ -97,14 +97,14 @@ static int q40kbd_open(struct serio *port)
if (request_irq(Q40_IRQ_KEYBOARD, q40kbd_interrupt, 0, "q40kbd", NULL)) {
printk(KERN_ERR "q40kbd.c: Can't get irq %d.\n", Q40_IRQ_KEYBOARD);
- return -1;
+ return -EBUSY;
}
- /* off we go */
- master_outb(-1, KEYBOARD_UNLOCK_REG);
- master_outb(1, KEY_IRQ_ENABLE_REG);
+ /* off we go */
+ master_outb(-1, KEYBOARD_UNLOCK_REG);
+ master_outb(1, KEY_IRQ_ENABLE_REG);
- return 0;
+ return 0;
}
static void q40kbd_close(struct serio *port)
@@ -116,48 +116,73 @@ static void q40kbd_close(struct serio *port)
q40kbd_flush();
}
-static struct serio * __init q40kbd_allocate_port(void)
+static int __devinit q40kbd_probe(struct platform_device *dev)
{
- struct serio *serio;
-
- serio = kmalloc(sizeof(struct serio), GFP_KERNEL);
- if (serio) {
- memset(serio, 0, sizeof(struct serio));
- serio->id.type = SERIO_8042;
- serio->open = q40kbd_open;
- serio->close = q40kbd_close;
- serio->dev.parent = &q40kbd_device->dev;
- strlcpy(serio->name, "Q40 Kbd Port", sizeof(serio->name));
- strlcpy(serio->phys, "Q40", sizeof(serio->phys));
- }
+ q40kbd_port = kzalloc(sizeof(struct serio), GFP_KERNEL);
+ if (!q40kbd_port)
+ return -ENOMEM;
+
+ q40kbd_port->id.type = SERIO_8042;
+ q40kbd_port->open = q40kbd_open;
+ q40kbd_port->close = q40kbd_close;
+ q40kbd_port->dev.parent = &dev->dev;
+ strlcpy(q40kbd_port->name, "Q40 Kbd Port", sizeof(q40kbd_port->name));
+ strlcpy(q40kbd_port->phys, "Q40", sizeof(q40kbd_port->phys));
+
+ serio_register_port(q40kbd_port);
+ printk(KERN_INFO "serio: Q40 kbd registered\n");
- return serio;
+ return 0;
}
+static int __devexit q40kbd_remove(struct platform_device *dev)
+{
+ serio_unregister_port(q40kbd_port);
+
+ return 0;
+}
+
+static struct platform_driver q40kbd_driver = {
+ .driver = {
+ .name = "q40kbd",
+ .owner = THIS_MODULE,
+ },
+ .probe = q40kbd_probe,
+ .remove = __devexit_p(q40kbd_remove),
+};
+
static int __init q40kbd_init(void)
{
+ int error;
+
if (!MACH_IS_Q40)
return -EIO;
- q40kbd_device = platform_device_register_simple("q40kbd", -1, NULL, 0);
- if (IS_ERR(q40kbd_device))
- return PTR_ERR(q40kbd_device);
+ error = platform_driver_register(&q40kbd_driver);
+ if (error)
+ return error;
- if (!(q40kbd_port = q40kbd_allocate_port())) {
- platform_device_unregister(q40kbd_device);
- return -ENOMEM;
- }
+ q40kbd_device = platform_device_alloc("q40kbd", -1);
+ if (!q40kbd_device)
+ goto err_unregister_driver;
- serio_register_port(q40kbd_port);
- printk(KERN_INFO "serio: Q40 kbd registered\n");
+ error = platform_device_add(q40kbd_device);
+ if (error)
+ goto err_free_device;
return 0;
+
+ err_free_device:
+ platform_device_put(q40kbd_device);
+ err_unregister_driver:
+ platform_driver_unregister(&q40kbd_driver);
+ return error;
}
static void __exit q40kbd_exit(void)
{
- serio_unregister_port(q40kbd_port);
platform_device_unregister(q40kbd_device);
+ platform_driver_unregister(&q40kbd_driver);
}
module_init(q40kbd_init);