diff options
author | Paul Mundt <lethal@linux-sh.org> | 2009-09-16 13:48:32 +0900 |
---|---|---|
committer | Paul Mundt <lethal@linux-sh.org> | 2009-09-16 13:48:32 +0900 |
commit | ea88023b3491a384575ebcd5e8a449e841a28a24 (patch) | |
tree | f46e3d8302e44dc55ce31823501e100472d29683 /drivers/input | |
parent | a6f15ade97989d414e9bf33874c9d5d1f39808ec (diff) | |
parent | 0cb583fd2862f19ea88b02eb307d11c09e51e2f8 (diff) |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
arch/sh/kernel/vmlinux.lds.S
Diffstat (limited to 'drivers/input')
63 files changed, 3736 insertions, 1548 deletions
diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c index 9a1d55b74d7..901b2525993 100644 --- a/drivers/input/joydev.c +++ b/drivers/input/joydev.c @@ -452,6 +452,76 @@ static unsigned int joydev_poll(struct file *file, poll_table *wait) (joydev->exist ? 0 : (POLLHUP | POLLERR)); } +static int joydev_handle_JSIOCSAXMAP(struct joydev *joydev, + void __user *argp, size_t len) +{ + __u8 *abspam; + int i; + int retval = 0; + + len = min(len, sizeof(joydev->abspam)); + + /* Validate the map. */ + abspam = kmalloc(len, GFP_KERNEL); + if (!abspam) + return -ENOMEM; + + if (copy_from_user(abspam, argp, len)) { + retval = -EFAULT; + goto out; + } + + for (i = 0; i < joydev->nabs; i++) { + if (abspam[i] > ABS_MAX) { + retval = -EINVAL; + goto out; + } + } + + memcpy(joydev->abspam, abspam, len); + + out: + kfree(abspam); + return retval; +} + +static int joydev_handle_JSIOCSBTNMAP(struct joydev *joydev, + void __user *argp, size_t len) +{ + __u16 *keypam; + int i; + int retval = 0; + + len = min(len, sizeof(joydev->keypam)); + + /* Validate the map. */ + keypam = kmalloc(len, GFP_KERNEL); + if (!keypam) + return -ENOMEM; + + if (copy_from_user(keypam, argp, len)) { + retval = -EFAULT; + goto out; + } + + for (i = 0; i < joydev->nkey; i++) { + if (keypam[i] > KEY_MAX || keypam[i] < BTN_MISC) { + retval = -EINVAL; + goto out; + } + } + + memcpy(joydev->keypam, keypam, len); + + for (i = 0; i < joydev->nkey; i++) + joydev->keymap[keypam[i] - BTN_MISC] = i; + + out: + kfree(keypam); + return retval; +} + + static int joydev_ioctl_common(struct joydev *joydev, unsigned int cmd, void __user *argp) { @@ -512,46 +582,18 @@ static int joydev_ioctl_common(struct joydev *joydev, switch (cmd & ~IOCSIZE_MASK) { case (JSIOCSAXMAP & ~IOCSIZE_MASK): - len = min_t(size_t, _IOC_SIZE(cmd), sizeof(joydev->abspam)); - /* - * FIXME: we should not copy into our axis map before - * validating the data. - */ - if (copy_from_user(joydev->abspam, argp, len)) - return -EFAULT; - - for (i = 0; i < joydev->nabs; i++) { - if (joydev->abspam[i] > ABS_MAX) - return -EINVAL; - joydev->absmap[joydev->abspam[i]] = i; - } - return 0; + return joydev_handle_JSIOCSAXMAP(joydev, argp, _IOC_SIZE(cmd)); case (JSIOCGAXMAP & ~IOCSIZE_MASK): len = min_t(size_t, _IOC_SIZE(cmd), sizeof(joydev->abspam)); - return copy_to_user(argp, joydev->abspam, len) ? -EFAULT : 0; + return copy_to_user(argp, joydev->abspam, len) ? -EFAULT : len; case (JSIOCSBTNMAP & ~IOCSIZE_MASK): - len = min_t(size_t, _IOC_SIZE(cmd), sizeof(joydev->keypam)); - /* - * FIXME: we should not copy into our keymap before - * validating the data. - */ - if (copy_from_user(joydev->keypam, argp, len)) - return -EFAULT; - - for (i = 0; i < joydev->nkey; i++) { - if (joydev->keypam[i] > KEY_MAX || - joydev->keypam[i] < BTN_MISC) - return -EINVAL; - joydev->keymap[joydev->keypam[i] - BTN_MISC] = i; - } - - return 0; + return joydev_handle_JSIOCSBTNMAP(joydev, argp, _IOC_SIZE(cmd)); case (JSIOCGBTNMAP & ~IOCSIZE_MASK): len = min_t(size_t, _IOC_SIZE(cmd), sizeof(joydev->keypam)); - return copy_to_user(argp, joydev->keypam, len) ? -EFAULT : 0; + return copy_to_user(argp, joydev->keypam, len) ? -EFAULT : len; case JSIOCGNAME(0): name = dev->name; diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c index f155ad8cdae..2388cf578a6 100644 --- a/drivers/input/joystick/xpad.c +++ b/drivers/input/joystick/xpad.c @@ -144,6 +144,7 @@ static const struct xpad_device { { 0x1430, 0x4748, "RedOctane Guitar Hero X-plorer", MAP_DPAD_TO_AXES, XTYPE_XBOX360 }, { 0x1430, 0x8888, "TX6500+ Dance Pad (first generation)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, { 0x045e, 0x028e, "Microsoft X-Box 360 pad", MAP_DPAD_TO_AXES, XTYPE_XBOX360 }, + { 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, { 0xffff, 0xffff, "Chinese-made Xbox Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, { 0x0000, 0x0000, "Generic X-Box pad", MAP_DPAD_UNKNOWN, XTYPE_UNKNOWN } }; @@ -208,6 +209,7 @@ static struct usb_device_id xpad_table [] = { XPAD_XBOX360_VENDOR(0x0738), /* Mad Catz X-Box 360 controllers */ XPAD_XBOX360_VENDOR(0x0e6f), /* 0x0e6f X-Box 360 controllers */ XPAD_XBOX360_VENDOR(0x1430), /* RedOctane X-Box 360 controllers */ + XPAD_XBOX360_VENDOR(0x1bad), /* Rock Band Drums */ { } }; diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig index a6b989a9dc0..3525c19be42 100644 --- a/drivers/input/keyboard/Kconfig +++ b/drivers/input/keyboard/Kconfig @@ -187,7 +187,7 @@ config KEYBOARD_HIL_OLD submenu. config KEYBOARD_HIL - tristate "HP HIL keyboard support" + tristate "HP HIL keyboard/pointer support" depends on GSC || HP300 default y select HP_SDC @@ -196,7 +196,8 @@ config KEYBOARD_HIL help The "Human Interface Loop" is a older, 8-channel USB-like controller used in several Hewlett Packard models. - This driver implements support for HIL-keyboards attached + This driver implements support for HIL-keyboards and pointing + devices (mice, tablets, touchscreens) attached to your machine, so normally you should say Y here. config KEYBOARD_HP6XX @@ -329,6 +330,17 @@ config KEYBOARD_OMAP To compile this driver as a module, choose M here: the module will be called omap-keypad. +config KEYBOARD_TWL4030 + tristate "TI TWL4030/TWL5030/TPS659x0 keypad support" + depends on TWL4030_CORE + help + Say Y here if your board use the keypad controller on + TWL4030 family chips. It's safe to say enable this + even on boards that don't use the keypad controller. + + To compile this driver as a module, choose M here: the + module will be called twl4030_keypad. + config KEYBOARD_TOSA tristate "Tosa keyboard" depends on MACH_TOSA @@ -361,4 +373,14 @@ config KEYBOARD_XTKBD To compile this driver as a module, choose M here: the module will be called xtkbd. +config KEYBOARD_W90P910 + tristate "W90P910 Matrix Keypad support" + depends on ARCH_W90X900 + help + Say Y here to enable the matrix keypad on evaluation board + based on W90P910. + + To compile this driver as a module, choose M here: the + module will be called w90p910_keypad. + endif diff --git a/drivers/input/keyboard/Makefile b/drivers/input/keyboard/Makefile index b5b5eae9724..8a7a22b3026 100644 --- a/drivers/input/keyboard/Makefile +++ b/drivers/input/keyboard/Makefile @@ -30,4 +30,6 @@ obj-$(CONFIG_KEYBOARD_SPITZ) += spitzkbd.o obj-$(CONFIG_KEYBOARD_STOWAWAY) += stowaway.o obj-$(CONFIG_KEYBOARD_SUNKBD) += sunkbd.o obj-$(CONFIG_KEYBOARD_TOSA) += tosakbd.o +obj-$(CONFIG_KEYBOARD_TWL4030) += twl4030_keypad.o obj-$(CONFIG_KEYBOARD_XTKBD) += xtkbd.o +obj-$(CONFIG_KEYBOARD_W90P910) += w90p910_keypad.o diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c index 6c6a09b1c0f..c9523e48c6a 100644 --- a/drivers/input/keyboard/atkbd.c +++ b/drivers/input/keyboard/atkbd.c @@ -68,7 +68,9 @@ MODULE_PARM_DESC(extra, "Enable extra LEDs and keys on IBM RapidAcces, EzKey and * are loadable via a userland utility. */ -static const unsigned short atkbd_set2_keycode[512] = { +#define ATKBD_KEYMAP_SIZE 512 + +static const unsigned short atkbd_set2_keycode[ATKBD_KEYMAP_SIZE] = { #ifdef CONFIG_KEYBOARD_ATKBD_HP_KEYCODES @@ -99,7 +101,7 @@ static const unsigned short atkbd_set2_keycode[512] = { #endif }; -static const unsigned short atkbd_set3_keycode[512] = { +static const unsigned short atkbd_set3_keycode[ATKBD_KEYMAP_SIZE] = { 0, 0, 0, 0, 0, 0, 0, 59, 1,138,128,129,130, 15, 41, 60, 131, 29, 42, 86, 58, 16, 2, 61,133, 56, 44, 31, 30, 17, 3, 62, @@ -200,8 +202,8 @@ struct atkbd { char phys[32]; unsigned short id; - unsigned short keycode[512]; - DECLARE_BITMAP(force_release_mask, 512); + unsigned short keycode[ATKBD_KEYMAP_SIZE]; + DECLARE_BITMAP(force_release_mask, ATKBD_KEYMAP_SIZE); unsigned char set; unsigned char translated; unsigned char extra; @@ -253,6 +255,7 @@ static struct device_attribute atkbd_attr_##_name = \ __ATTR(_name, S_IWUSR | S_IRUGO, atkbd_do_show_##_name, atkbd_do_set_##_name); ATKBD_DEFINE_ATTR(extra); +ATKBD_DEFINE_ATTR(force_release); ATKBD_DEFINE_ATTR(scroll); ATKBD_DEFINE_ATTR(set); ATKBD_DEFINE_ATTR(softrepeat); @@ -272,6 +275,7 @@ ATKBD_DEFINE_RO_ATTR(err_count); static struct attribute *atkbd_attributes[] = { &atkbd_attr_extra.attr, + &atkbd_attr_force_release.attr, &atkbd_attr_scroll.attr, &atkbd_attr_set.attr, &atkbd_attr_softrepeat.attr, @@ -934,7 +938,7 @@ static void atkbd_set_keycode_table(struct atkbd *atkbd) int i, j; memset(atkbd->keycode, 0, sizeof(atkbd->keycode)); - bitmap_zero(atkbd->force_release_mask, 512); + bitmap_zero(atkbd->force_release_mask, ATKBD_KEYMAP_SIZE); if (atkbd->translated) { for (i = 0; i < 128; i++) { @@ -1041,7 +1045,7 @@ static void atkbd_set_device_attrs(struct atkbd *atkbd) input_dev->keycodesize = sizeof(unsigned short); input_dev->keycodemax = ARRAY_SIZE(atkbd_set2_keycode); - for (i = 0; i < 512; i++) + for (i = 0; i < ATKBD_KEYMAP_SIZE; i++) if (atkbd->keycode[i] && atkbd->keycode[i] < ATKBD_SPECIAL) __set_bit(atkbd->keycode[i], input_dev->keybit); } @@ -1309,6 +1313,33 @@ static ssize_t atkbd_set_extra(struct atkbd *atkbd, const char *buf, size_t coun return count; } +static ssize_t atkbd_show_force_release(struct atkbd *atkbd, char *buf) +{ + size_t len = bitmap_scnlistprintf(buf, PAGE_SIZE - 2, + atkbd->force_release_mask, ATKBD_KEYMAP_SIZE); + + buf[len++] = '\n'; + buf[len] = '\0'; + + return len; +} + +static ssize_t atkbd_set_force_release(struct atkbd *atkbd, + const char *buf, size_t count) +{ + /* 64 bytes on stack should be acceptable */ + DECLARE_BITMAP(new_mask, ATKBD_KEYMAP_SIZE); + int err; + + err = bitmap_parselist(buf, new_mask, ATKBD_KEYMAP_SIZE); + if (err) + return err; + + memcpy(atkbd->force_release_mask, new_mask, sizeof(atkbd->force_release_mask)); + return count; +} + + static ssize_t atkbd_show_scroll(struct atkbd *atkbd, char *buf) { return sprintf(buf, "%d\n", atkbd->scroll ? 1 : 0); diff --git a/drivers/input/keyboard/bf54x-keys.c b/drivers/input/keyboard/bf54x-keys.c index d427f322e20..fe376a27fe5 100644 --- a/drivers/input/keyboard/bf54x-keys.c +++ b/drivers/input/keyboard/bf54x-keys.c @@ -184,14 +184,13 @@ static int __devinit bfin_kpad_probe(struct platform_device *pdev) int i, error; if (!pdata->rows || !pdata->cols || !pdata->keymap) { - printk(KERN_ERR DRV_NAME - ": No rows, cols or keymap from pdata\n"); + dev_err(&pdev->dev, "no rows, cols or keymap from pdata\n"); return -EINVAL; } if (!pdata->keymapsize || pdata->keymapsize > (pdata->rows * pdata->cols)) { - printk(KERN_ERR DRV_NAME ": Invalid keymapsize\n"); + dev_err(&pdev->dev, "invalid keymapsize\n"); return -EINVAL; } @@ -211,8 +210,8 @@ 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_WARNING DRV_NAME - ": Invalid Debounce/Columndrive Time in platform data\n"); + dev_warn(&pdev->dev, + "invalid platform debounce/columndrive time\n"); bfin_write_KPAD_MSEL(0xFF0); /* Default MSEL */ } else { bfin_write_KPAD_MSEL( @@ -231,16 +230,14 @@ static int __devinit bfin_kpad_probe(struct platform_device *pdev) if (peripheral_request_list((u16 *)&per_rows[MAX_RC - pdata->rows], DRV_NAME)) { - printk(KERN_ERR DRV_NAME - ": Requesting Peripherals failed\n"); + dev_err(&pdev->dev, "requesting peripherals failed\n"); error = -EFAULT; goto out0; } if (peripheral_request_list((u16 *)&per_cols[MAX_RC - pdata->cols], DRV_NAME)) { - printk(KERN_ERR DRV_NAME - ": Requesting Peripherals failed\n"); + dev_err(&pdev->dev, "requesting peripherals failed\n"); error = -EFAULT; goto out1; } @@ -254,9 +251,8 @@ static int __devinit bfin_kpad_probe(struct platform_device *pdev) error = request_irq(bf54x_kpad->irq, bfin_kpad_isr, 0, DRV_NAME, pdev); if (error) { - printk(KERN_ERR DRV_NAME - ": unable to claim irq %d; error %d\n", - bf54x_kpad->irq, error); + dev_err(&pdev->dev, "unable to claim irq %d\n", + bf54x_kpad->irq); goto out2; } @@ -297,8 +293,7 @@ static int __devinit bfin_kpad_probe(struct platform_device *pdev) error = input_register_device(input); if (error) { - printk(KERN_ERR DRV_NAME - ": Unable to register input device (%d)\n", error); + dev_err(&pdev->dev, "unable to register input device\n"); goto out4; } @@ -316,9 +311,6 @@ static int __devinit bfin_kpad_probe(struct platform_device *pdev) device_init_wakeup(&pdev->dev, 1); - printk(KERN_ERR DRV_NAME - ": Blackfin BF54x Keypad registered IRQ %d\n", bf54x_kpad->irq); - return 0; out4: diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c index efed0c9e242..a88aff3816a 100644 --- a/drivers/input/keyboard/gpio_keys.c +++ b/drivers/input/keyboard/gpio_keys.c @@ -216,8 +216,9 @@ static int __devexit gpio_keys_remove(struct platform_device *pdev) #ifdef CONFIG_PM -static int gpio_keys_suspend(struct platform_device *pdev, pm_message_t state) +static int gpio_keys_suspend(struct device *dev) { + struct platform_device *pdev = to_platform_device(dev); struct gpio_keys_platform_data *pdata = pdev->dev.platform_data; int i; @@ -234,8 +235,9 @@ static int gpio_keys_suspend(struct platform_device *pdev, pm_message_t state) return 0; } -static int gpio_keys_resume(struct platform_device *pdev) +static int gpio_keys_resume(struct device *dev) { + struct platform_device *pdev = to_platform_device(dev); struct gpio_keys_platform_data *pdata = pdev->dev.platform_data; int i; @@ -251,19 +253,22 @@ static int gpio_keys_resume(struct platform_device *pdev) return 0; } -#else -#define gpio_keys_suspend NULL -#define gpio_keys_resume NULL + +static const struct dev_pm_ops gpio_keys_pm_ops = { + .suspend = gpio_keys_suspend, + .resume = gpio_keys_resume, +}; #endif static struct platform_driver gpio_keys_device_driver = { .probe = gpio_keys_probe, .remove = __devexit_p(gpio_keys_remove), - .suspend = gpio_keys_suspend, - .resume = gpio_keys_resume, .driver = { .name = "gpio-keys", .owner = THIS_MODULE, +#ifdef CONFIG_PM + .pm = &gpio_keys_pm_ops, +#endif } }; diff --git a/drivers/input/keyboard/hil_kbd.c b/drivers/input/keyboard/hil_kbd.c index 6f356705ee3..c83f4b2ec7d 100644 --- a/drivers/input/keyboard/hil_kbd.c +++ b/drivers/input/keyboard/hil_kbd.c @@ -37,19 +37,19 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/init.h> -#include <linux/semaphore.h> +#include <linux/completion.h> #include <linux/slab.h> #include <linux/pci_ids.h> -#define PREFIX "HIL KEYB: " -#define HIL_GENERIC_NAME "HIL keyboard" +#define PREFIX "HIL: " MODULE_AUTHOR("Brian S. Julin <bri@calyx.com>"); -MODULE_DESCRIPTION(HIL_GENERIC_NAME " driver"); +MODULE_DESCRIPTION("HIL keyboard/mouse driver"); MODULE_LICENSE("Dual BSD/GPL"); -MODULE_ALIAS("serio:ty03pr25id00ex*"); +MODULE_ALIAS("serio:ty03pr25id00ex*"); /* HIL keyboard */ +MODULE_ALIAS("serio:ty03pr25id0Fex*"); /* HIL mouse */ -#define HIL_KBD_MAX_LENGTH 16 +#define HIL_PACKET_MAX_LENGTH 16 #define HIL_KBD_SET1_UPBIT 0x01 #define HIL_KBD_SET1_SHIFT 1 @@ -67,308 +67,497 @@ static unsigned int hil_kbd_set3[HIL_KEYCODES_SET3_TBLSIZE] __read_mostly = static const char hil_language[][16] = { HIL_LOCALE_MAP }; -struct hil_kbd { +struct hil_dev { struct input_dev *dev; struct serio *serio; /* Input buffer and index for packets from HIL bus. */ - hil_packet data[HIL_KBD_MAX_LENGTH]; + hil_packet data[HIL_PACKET_MAX_LENGTH]; int idx4; /* four counts per packet */ /* Raw device info records from HIL bus, see hil.h for fields. */ - char idd[HIL_KBD_MAX_LENGTH]; /* DID byte and IDD record */ - char rsc[HIL_KBD_MAX_LENGTH]; /* RSC record */ - char exd[HIL_KBD_MAX_LENGTH]; /* EXD record */ - char rnm[HIL_KBD_MAX_LENGTH + 1]; /* RNM record + NULL term. */ + char idd[HIL_PACKET_MAX_LENGTH]; /* DID byte and IDD record */ + char rsc[HIL_PACKET_MAX_LENGTH]; /* RSC record */ + char exd[HIL_PACKET_MAX_LENGTH]; /* EXD record */ + char rnm[HIL_PACKET_MAX_LENGTH + 1]; /* RNM record + NULL term. */ - /* Something to sleep around with. */ - struct semaphore sem; + struct completion cmd_done; + + bool is_pointer; + /* Extra device details needed for pointing devices. */ + unsigned int nbtn, naxes; + unsigned int btnmap[7]; }; -/* Process a complete packet after transfer from the HIL */ -static void hil_kbd_process_record(struct hil_kbd *kbd) +static bool hil_dev_is_command_response(hil_packet p) { - struct input_dev *dev = kbd->dev; - hil_packet *data = kbd->data; - hil_packet p; - int idx, i, cnt; + if ((p & ~HIL_CMDCT_POL) == (HIL_ERR_INT | HIL_PKT_CMD | HIL_CMD_POL)) + return false; - idx = kbd->idx4/4; - p = data[idx - 1]; + if ((p & ~HIL_CMDCT_RPL) == (HIL_ERR_INT | HIL_PKT_CMD | HIL_CMD_RPL)) + return false; - if ((p & ~HIL_CMDCT_POL) == - (HIL_ERR_INT | HIL_PKT_CMD | HIL_CMD_POL)) - goto report; - if ((p & ~HIL_CMDCT_RPL) == - (HIL_ERR_INT | HIL_PKT_CMD | HIL_CMD_RPL)) - goto report; + return true; +} + +static void hil_dev_handle_command_response(struct hil_dev *dev) +{ + hil_packet p; |