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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2009-04-08 00:00:33 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2009-04-08 00:00:33 -0700
commitba28f22e7cf16cb310bb491cbb3f7d0d5d1f5c5d (patch)
tree6d58e91731385281436da191e82c56cd1627482f /drivers/input/keyboard
parent577c9c456f0e1371cbade38eaf91ae8e8a308555 (diff)
parent59cc1dd97ca9ac0363ef2f770901fbd86e2b970a (diff)
Merge branch 'next' into for-linus
Diffstat (limited to 'drivers/input/keyboard')
-rw-r--r--drivers/input/keyboard/atkbd.c135
-rw-r--r--drivers/input/keyboard/bf54x-keys.c4
-rw-r--r--drivers/input/keyboard/hilkbd.c140
3 files changed, 144 insertions, 135 deletions
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index 45470f18d7e..f999dc60c3b 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -229,7 +229,8 @@ struct atkbd {
/*
* System-specific ketymap fixup routine
*/
-static void (*atkbd_platform_fixup)(struct atkbd *);
+static void (*atkbd_platform_fixup)(struct atkbd *, const void *data);
+static void *atkbd_platform_fixup_data;
static ssize_t atkbd_attr_show_helper(struct device *dev, char *buf,
ssize_t (*handler)(struct atkbd *, char *));
@@ -834,87 +835,64 @@ static void atkbd_disconnect(struct serio *serio)
}
/*
- * Most special keys (Fn+F?) on Dell laptops do not generate release
- * events so we have to do it ourselves.
+ * generate release events for the keycodes given in data
*/
-static void atkbd_dell_laptop_keymap_fixup(struct atkbd *atkbd)
+static void atkbd_apply_forced_release_keylist(struct atkbd* atkbd,
+ const void *data)
{
- static const unsigned int forced_release_keys[] = {
- 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8f, 0x93,
- };
- int i;
+ const unsigned int *keys = data;
+ unsigned int i;
if (atkbd->set == 2)
- for (i = 0; i < ARRAY_SIZE(forced_release_keys); i++)
- __set_bit(forced_release_keys[i],
- atkbd->force_release_mask);
+ for (i = 0; keys[i] != -1U; i++)
+ __set_bit(keys[i], atkbd->force_release_mask);
}
/*
+ * Most special keys (Fn+F?) on Dell laptops do not generate release
+ * events so we have to do it ourselves.
+ */
+static unsigned int atkbd_dell_laptop_forced_release_keys[] = {
+ 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8f, 0x93, -1U
+};
+
+/*
* Perform fixup for HP system that doesn't generate release
* for its video switch
*/
-static void atkbd_hp_keymap_fixup(struct atkbd *atkbd)
-{
- static const unsigned int forced_release_keys[] = {
- 0x94,
- };
- int i;
-
- if (atkbd->set == 2)
- for (i = 0; i < ARRAY_SIZE(forced_release_keys); i++)
- __set_bit(forced_release_keys[i],
- atkbd->force_release_mask);
-}
+static unsigned int atkbd_hp_forced_release_keys[] = {
+ 0x94, -1U
+};
/*
* Inventec system with broken key release on volume keys
*/
-static void atkbd_inventec_keymap_fixup(struct atkbd *atkbd)
-{
- const unsigned int forced_release_keys[] = {
- 0xae, 0xb0,
- };
- int i;
-
- if (atkbd->set == 2)
- for (i = 0; i < ARRAY_SIZE(forced_release_keys); i++)
- __set_bit(forced_release_keys[i],
- atkbd->force_release_mask);
-}
+static unsigned int atkbd_inventec_forced_release_keys[] = {
+ 0xae, 0xb0, -1U
+};
/*
* Perform fixup for HP Pavilion ZV6100 laptop that doesn't generate release
* for its volume buttons
*/
-static void atkbd_hp_zv6100_keymap_fixup(struct atkbd *atkbd)
-{
- const unsigned int forced_release_keys[] = {
- 0xae, 0xb0,
- };
- int i;
-
- if (atkbd->set == 2)
- for (i = 0; i < ARRAY_SIZE(forced_release_keys); i++)
- __set_bit(forced_release_keys[i],
- atkbd->force_release_mask);
-}
+static unsigned int atkbd_hp_zv6100_forced_release_keys[] = {
+ 0xae, 0xb0, -1U
+};
/*
* Samsung NC10 with Fn+F? key release not working
*/
-static void atkbd_samsung_keymap_fixup(struct atkbd *atkbd)
-{
- const unsigned int forced_release_keys[] = {
- 0x82, 0x83, 0x84, 0x86, 0x88, 0x89, 0xb3, 0xf7, 0xf9,
- };
- int i;
+static unsigned int atkbd_samsung_forced_release_keys[] = {
+ 0x82, 0x83, 0x84, 0x86, 0x88, 0x89, 0xb3, 0xf7, 0xf9, -1U
+};
- if (atkbd->set == 2)
- for (i = 0; i < ARRAY_SIZE(forced_release_keys); i++)
- __set_bit(forced_release_keys[i],
- atkbd->force_release_mask);
-}
+/*
+ * The volume up and volume down special keys on a Fujitsu Amilo PA 1510 laptop
+ * do not generate release events so we have to do it ourselves.
+ */
+static unsigned int atkbd_amilo_pa1510_forced_release_keys[] = {
+ 0xb0, 0xae, -1U
+};
/*
* atkbd_set_keycode_table() initializes keyboard's keycode table
@@ -967,7 +945,7 @@ static void atkbd_set_keycode_table(struct atkbd *atkbd)
* Perform additional fixups
*/
if (atkbd_platform_fixup)
- atkbd_platform_fixup(atkbd);
+ atkbd_platform_fixup(atkbd, atkbd_platform_fixup_data);
}
/*
@@ -1492,9 +1470,11 @@ static ssize_t atkbd_show_err_count(struct atkbd *atkbd, char *buf)
return sprintf(buf, "%lu\n", atkbd->err_count);
}
-static int __init atkbd_setup_fixup(const struct dmi_system_id *id)
+static int __init atkbd_setup_forced_release(const struct dmi_system_id *id)
{
- atkbd_platform_fixup = id->driver_data;
+ atkbd_platform_fixup = atkbd_apply_forced_release_keylist;
+ atkbd_platform_fixup_data = id->driver_data;
+
return 0;
}
@@ -1505,8 +1485,8 @@ static struct dmi_system_id atkbd_dmi_quirk_table[] __initdata = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
DMI_MATCH(DMI_CHASSIS_TYPE, "8"), /* Portable */
},
- .callback = atkbd_setup_fixup,
- .driver_data = atkbd_dell_laptop_keymap_fixup,
+ .callback = atkbd_setup_forced_release,
+ .driver_data = atkbd_dell_laptop_forced_release_keys,
},
{
.ident = "Dell Laptop",
@@ -1514,8 +1494,8 @@ static struct dmi_system_id atkbd_dmi_quirk_table[] __initdata = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
DMI_MATCH(DMI_CHASSIS_TYPE, "8"), /* Portable */
},
- .callback = atkbd_setup_fixup,
- .driver_data = atkbd_dell_laptop_keymap_fixup,
+ .callback = atkbd_setup_forced_release,
+ .driver_data = atkbd_dell_laptop_forced_release_keys,
},
{
.ident = "HP 2133",
@@ -1523,8 +1503,8 @@ static struct dmi_system_id atkbd_dmi_quirk_table[] __initdata = {
DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
DMI_MATCH(DMI_PRODUCT_NAME, "HP 2133"),
},
- .callback = atkbd_setup_fixup,
- .driver_data = atkbd_hp_keymap_fixup,
+ .callback = atkbd_setup_forced_release,
+ .driver_data = atkbd_hp_forced_release_keys,
},
{
.ident = "HP Pavilion ZV6100",
@@ -1532,8 +1512,8 @@ static struct dmi_system_id atkbd_dmi_quirk_table[] __initdata = {
DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion ZV6100"),
},
- .callback = atkbd_setup_fixup,
- .driver_data = atkbd_hp_zv6100_keymap_fixup,
+ .callback = atkbd_setup_forced_release,
+ .driver_data = atkbd_hp_zv6100_forced_release_keys,
},
{
.ident = "Inventec Symphony",
@@ -1541,8 +1521,8 @@ static struct dmi_system_id atkbd_dmi_quirk_table[] __initdata = {
DMI_MATCH(DMI_SYS_VENDOR, "INVENTEC"),
DMI_MATCH(DMI_PRODUCT_NAME, "SYMPHONY 6.0/7.0"),
},
- .callback = atkbd_setup_fixup,
- .driver_data = atkbd_inventec_keymap_fixup,
+ .callback = atkbd_setup_forced_release,
+ .driver_data = atkbd_inventec_forced_release_keys,
},
{
.ident = "Samsung NC10",
@@ -1550,8 +1530,17 @@ static struct dmi_system_id atkbd_dmi_quirk_table[] __initdata = {
DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
DMI_MATCH(DMI_PRODUCT_NAME, "NC10"),
},
- .callback = atkbd_setup_fixup,
- .driver_data = atkbd_samsung_keymap_fixup,
+ .callback = atkbd_setup_forced_release,
+ .driver_data = atkbd_samsung_forced_release_keys,
+ },
+ {
+ .ident = "Fujitsu Amilo PA 1510",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pa 1510"),
+ },
+ .callback = atkbd_setup_forced_release,
+ .driver_data = atkbd_amilo_pa1510_forced_release_keys,
},
{ }
};
diff --git a/drivers/input/keyboard/bf54x-keys.c b/drivers/input/keyboard/bf54x-keys.c
index ee855c5202e..e94b7d735ac 100644
--- a/drivers/input/keyboard/bf54x-keys.c
+++ b/drivers/input/keyboard/bf54x-keys.c
@@ -211,8 +211,8 @@ static int __devinit bfin_kpad_probe(struct platform_device *pdev)
if (!pdata->debounce_time || pdata->debounce_time > MAX_MULT ||
!pdata->coldrive_time || pdata->coldrive_time > MAX_MULT) {
- printk(KERN_ERR DRV_NAME
- ": Invalid Debounce/Columdrive Time from pdata\n");
+ printk(KERN_WARNING DRV_NAME
+ ": Invalid Debounce/Columndrive Time in platform data\n");
bfin_write_KPAD_MSEL(0xFF0); /* Default MSEL */
} else {
bfin_write_KPAD_MSEL(
diff --git a/drivers/input/keyboard/hilkbd.c b/drivers/input/keyboard/hilkbd.c
index aacf71f3cd4..e9d639ec283 100644
--- a/drivers/input/keyboard/hilkbd.c
+++ b/drivers/input/keyboard/hilkbd.c
@@ -198,45 +198,28 @@ static void hil_do(unsigned char cmd, unsigned char *data, unsigned int len)
}
-/* initialise HIL */
-static int __init
-hil_keyb_init(void)
+/* initialize HIL */
+static int __devinit hil_keyb_init(void)
{
unsigned char c;
unsigned int i, kbid;
wait_queue_head_t hil_wait;
int err;
- if (hil_dev.dev) {
+ if (hil_dev.dev)
return -ENODEV; /* already initialized */
- }
+ init_waitqueue_head(&hil_wait);
spin_lock_init(&hil_dev.lock);
+
hil_dev.dev = input_allocate_device();
if (!hil_dev.dev)
return -ENOMEM;
-#if defined(CONFIG_HP300)
- if (!MACH_IS_HP300) {
- err = -ENODEV;
- goto err1;
- }
- if (!hwreg_present((void *)(HILBASE + HIL_DATA))) {
- printk(KERN_ERR "HIL: hardware register was not found\n");
- err = -ENODEV;
- goto err1;
- }
- if (!request_region(HILBASE + HIL_DATA, 2, "hil")) {
- printk(KERN_ERR "HIL: IOPORT region already used\n");
- err = -EIO;
- goto err1;
- }
-#endif
-
err = request_irq(HIL_IRQ, hil_interrupt, 0, "hil", hil_dev.dev_id);
if (err) {
printk(KERN_ERR "HIL: Can't get IRQ\n");
- goto err2;
+ goto err1;
}
/* Turn on interrupts */
@@ -246,11 +229,9 @@ hil_keyb_init(void)
hil_dev.valid = 0; /* clear any pending data */
hil_do(HIL_READKBDSADR, NULL, 0);
- init_waitqueue_head(&hil_wait);
- wait_event_interruptible_timeout(hil_wait, hil_dev.valid, 3*HZ);
- if (!hil_dev.valid) {
+ wait_event_interruptible_timeout(hil_wait, hil_dev.valid, 3 * HZ);
+ if (!hil_dev.valid)
printk(KERN_WARNING "HIL: timed out, assuming no keyboard present\n");
- }
c = hil_dev.c;
hil_dev.valid = 0;
@@ -268,7 +249,7 @@ hil_keyb_init(void)
for (i = 0; i < HIL_KEYCODES_SET1_TBLSIZE; i++)
if (hphilkeyb_keycode[i] != KEY_RESERVED)
- set_bit(hphilkeyb_keycode[i], hil_dev.dev->keybit);
+ __set_bit(hphilkeyb_keycode[i], hil_dev.dev->keybit);
hil_dev.dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP);
hil_dev.dev->ledbit[0] = BIT_MASK(LED_NUML) | BIT_MASK(LED_CAPSL) |
@@ -287,34 +268,45 @@ hil_keyb_init(void)
err = input_register_device(hil_dev.dev);
if (err) {
printk(KERN_ERR "HIL: Can't register device\n");
- goto err3;
+ goto err2;
}
+
printk(KERN_INFO "input: %s, ID %d at 0x%08lx (irq %d) found and attached\n",
hil_dev.dev->name, kbid, HILBASE, HIL_IRQ);
return 0;
-err3:
+err2:
hil_do(HIL_INTOFF, NULL, 0);
- disable_irq(HIL_IRQ);
free_irq(HIL_IRQ, hil_dev.dev_id);
-err2:
-#if defined(CONFIG_HP300)
- release_region(HILBASE + HIL_DATA, 2);
err1:
-#endif
input_free_device(hil_dev.dev);
hil_dev.dev = NULL;
return err;
}
+static void __devexit hil_keyb_exit(void)
+{
+ if (HIL_IRQ)
+ free_irq(HIL_IRQ, hil_dev.dev_id);
+
+ /* Turn off interrupts */
+ hil_do(HIL_INTOFF, NULL, 0);
+
+ input_unregister_device(hil_dev.dev);
+ hil_dev.dev = NULL;
+}
#if defined(CONFIG_PARISC)
-static int __init
-hil_init_chip(struct parisc_device *dev)
+static int __devinit hil_probe_chip(struct parisc_device *dev)
{
+ /* Only allow one HIL keyboard */
+ if (hil_dev.dev)
+ return -ENODEV;
+
if (!dev->irq) {
- printk(KERN_WARNING "HIL: IRQ not found for HIL bus at 0x%08lx\n", dev->hpa.start);
+ printk(KERN_WARNING "HIL: IRQ not found for HIL bus at 0x%p\n",
+ (void *)dev->hpa.start);
return -ENODEV;
}
@@ -327,51 +319,79 @@ hil_init_chip(struct parisc_device *dev)
return hil_keyb_init();
}
+static int __devexit hil_remove_chip(struct parisc_device *dev)
+{
+ hil_keyb_exit();
+
+ return 0;
+}
+
static struct parisc_device_id hil_tbl[] = {
{ HPHW_FIO, HVERSION_REV_ANY_ID, HVERSION_ANY_ID, 0x00073 },
{ 0, }
};
+#if 0
+/* Disabled to avoid conflicts with the HP SDC HIL drivers */
MODULE_DEVICE_TABLE(parisc, hil_tbl);
+#endif
static struct parisc_driver hil_driver = {
- .name = "hil",
- .id_table = hil_tbl,
- .probe = hil_init_chip,
+ .name = "hil",
+ .id_table = hil_tbl,
+ .probe = hil_probe_chip,
+ .remove = __devexit_p(hil_remove_chip),
};
-#endif /* CONFIG_PARISC */
-
static int __init hil_init(void)
{
-#if defined(CONFIG_PARISC)
return register_parisc_driver(&hil_driver);
-#else
- return hil_keyb_init();
-#endif
}
-
static void __exit hil_exit(void)
{
- if (HIL_IRQ) {
- disable_irq(HIL_IRQ);
- free_irq(HIL_IRQ, hil_dev.dev_id);
+ unregister_parisc_driver(&hil_driver);
+}
+
+#else /* !CONFIG_PARISC */
+
+static int __init hil_init(void)
+{
+ int error;
+
+ /* Only allow one HIL keyboard */
+ if (hil_dev.dev)
+ return -EBUSY;
+
+ if (!MACH_IS_HP300)
+ return -ENODEV;
+
+ if (!hwreg_present((void *)(HILBASE + HIL_DATA))) {
+ printk(KERN_ERR "HIL: hardware register was not found\n");
+ return -ENODEV;
}
- /* Turn off interrupts */
- hil_do(HIL_INTOFF, NULL, 0);
+ if (!request_region(HILBASE + HIL_DATA, 2, "hil")) {
+ printk(KERN_ERR "HIL: IOPORT region already used\n");
+ return -EIO;
+ }
- input_unregister_device(hil_dev.dev);
+ error = hil_keyb_init();
+ if (error) {
+ release_region(HILBASE + HIL_DATA, 2);
+ return error;
+ }
- hil_dev.dev = NULL;
+ return 0;
+}
-#if defined(CONFIG_PARISC)
- unregister_parisc_driver(&hil_driver);
-#else
- release_region(HILBASE+HIL_DATA, 2);
-#endif
+static void __exit hil_exit(void)
+{
+ hil_keyb_exit();
+ release_region(HILBASE + HIL_DATA, 2);
}
+#endif /* CONFIG_PARISC */
+
module_init(hil_init);
module_exit(hil_exit);