diff options
| author | Richard Purdie <rpurdie@rpsys.net> | 2006-03-14 00:12:32 -0500 |
|---|---|---|
| committer | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-03-14 00:12:32 -0500 |
| commit | 4872f7888855fa52182f3d69de1ff3746fd43c07 (patch) | |
| tree | e2b16a34cfae7b75e39a855b4e3b43aac3aa29d6 /drivers/input/keyboard/spitzkbd.c | |
| parent | 2bfc3c6e9516ece6856ec7904319650a5d4d9871 (diff) | |
Input: zaurus keyboard driver updates
* Change the scan interval from 100ms to 50ms. This stops the key
repeat from triggering on double letter presses.
* Remove unneeded stale hinge code from corgikbd
* Change unneeded corgi GPIO pins to inputs when suspended
* Add support for the headphone jack switch for both corgi and spitz
(as switch SW_2)
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/keyboard/spitzkbd.c')
| -rw-r--r-- | drivers/input/keyboard/spitzkbd.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/input/keyboard/spitzkbd.c b/drivers/input/keyboard/spitzkbd.c index 83999d58312..bc61cf8cfc6 100644 --- a/drivers/input/keyboard/spitzkbd.c +++ b/drivers/input/keyboard/spitzkbd.c @@ -30,6 +30,7 @@ #define SCANCODE(r,c) (((r)<<4) + (c) + 1) #define NR_SCANCODES ((KB_ROWS<<4) + 1) +#define SCAN_INTERVAL (50) /* ms */ #define HINGE_SCAN_INTERVAL (150) /* ms */ #define SPITZ_KEY_CALENDER KEY_F1 @@ -230,7 +231,7 @@ static void spitzkbd_scankeyboard(struct spitzkbd *spitzkbd_data, struct pt_regs /* if any keys are pressed, enable the timer */ if (num_pressed) - mod_timer(&spitzkbd_data->timer, jiffies + msecs_to_jiffies(100)); + mod_timer(&spitzkbd_data->timer, jiffies + msecs_to_jiffies(SCAN_INTERVAL)); spin_unlock_irqrestore(&spitzkbd_data->lock, flags); } @@ -287,6 +288,7 @@ static void spitzkbd_hinge_timer(unsigned long data) unsigned long flags; state = GPLR(SPITZ_GPIO_SWA) & (GPIO_bit(SPITZ_GPIO_SWA)|GPIO_bit(SPITZ_GPIO_SWB)); + state |= (GPLR(SPITZ_GPIO_AK_INT) & GPIO_bit(SPITZ_GPIO_AK_INT)); if (state != sharpsl_hinge_state) { hinge_count = 0; sharpsl_hinge_state = state; @@ -299,6 +301,7 @@ static void spitzkbd_hinge_timer(unsigned long data) input_report_switch(spitzkbd_data->input, SW_0, ((GPLR(SPITZ_GPIO_SWA) & GPIO_bit(SPITZ_GPIO_SWA)) != 0)); input_report_switch(spitzkbd_data->input, SW_1, ((GPLR(SPITZ_GPIO_SWB) & GPIO_bit(SPITZ_GPIO_SWB)) != 0)); + input_report_switch(spitzkbd_data->input, SW_2, ((GPLR(SPITZ_GPIO_AK_INT) & GPIO_bit(SPITZ_GPIO_AK_INT)) != 0)); input_sync(spitzkbd_data->input); spin_unlock_irqrestore(&spitzkbd_data->lock, flags); @@ -397,6 +400,7 @@ static int __init spitzkbd_probe(struct platform_device *dev) clear_bit(0, input_dev->keybit); set_bit(SW_0, input_dev->swbit); set_bit(SW_1, input_dev->swbit); + set_bit(SW_2, input_dev->swbit); input_register_device(input_dev); @@ -432,6 +436,9 @@ static int __init spitzkbd_probe(struct platform_device *dev) request_irq(SPITZ_IRQ_GPIO_SWB, spitzkbd_hinge_isr, SA_INTERRUPT | SA_TRIGGER_RISING | SA_TRIGGER_FALLING, "Spitzkbd SWB", spitzkbd); + request_irq(SPITZ_IRQ_GPIO_AK_INT, spitzkbd_hinge_isr, + SA_INTERRUPT | SA_TRIGGER_RISING | SA_TRIGGER_FALLING, + "Spitzkbd HP", spitzkbd); printk(KERN_INFO "input: Spitz Keyboard Registered\n"); @@ -450,6 +457,7 @@ static int spitzkbd_remove(struct platform_device *dev) free_irq(SPITZ_IRQ_GPIO_ON_KEY, spitzkbd); free_irq(SPITZ_IRQ_GPIO_SWA, spitzkbd); free_irq(SPITZ_IRQ_GPIO_SWB, spitzkbd); + free_irq(SPITZ_IRQ_GPIO_AK_INT, spitzkbd); del_timer_sync(&spitzkbd->htimer); del_timer_sync(&spitzkbd->timer); |