- 2.6.17 port work build breaks, but the patch set is relativly stable

[linux-flexiantxendom0-3.2.10.git] / drivers / input / keyboard / spitzkbd.c

diff --git a/drivers/input/keyboard/spitzkbd.c b/drivers/input/keyboard/spitzkbd.c
index 83999d5..c5d03fb 100644 (file)
--- 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
@@ -52,8 +53,8 @@ static unsigned char spitzkbd_keycode[NR_SCANCODES] = {
        KEY_LEFTCTRL, KEY_1, KEY_3, KEY_5, KEY_6, KEY_7, KEY_9, KEY_0, KEY_BACKSPACE, SPITZ_KEY_EXOK, SPITZ_KEY_EXCANCEL, 0, 0, 0, 0, 0,  /* 1-16 */
        0, KEY_2, KEY_4, KEY_R, KEY_Y, KEY_8, KEY_I, KEY_O, KEY_P, SPITZ_KEY_EXJOGDOWN, SPITZ_KEY_EXJOGUP, 0, 0, 0, 0, 0, /* 17-32 */
        KEY_TAB, KEY_Q, KEY_E, KEY_T, KEY_G, KEY_U, KEY_J, KEY_K, 0, 0, 0, 0, 0, 0, 0, 0,                                 /* 33-48 */
-       SPITZ_KEY_CALENDER, KEY_W, KEY_S, KEY_F, KEY_V, KEY_H, KEY_M, KEY_L, 0, KEY_RIGHTSHIFT, 0, 0, 0, 0, 0, 0,         /* 49-64 */
-       SPITZ_KEY_ADDRESS, KEY_A, KEY_D, KEY_C, KEY_B, KEY_N, KEY_DOT, 0, KEY_ENTER, KEY_LEFTSHIFT, 0, 0, 0, 0, 0, 0,     /* 65-80 */
+       SPITZ_KEY_ADDRESS, KEY_W, KEY_S, KEY_F, KEY_V, KEY_H, KEY_M, KEY_L, 0, KEY_RIGHTSHIFT, 0, 0, 0, 0, 0, 0,         /* 49-64 */
+       SPITZ_KEY_CALENDER, KEY_A, KEY_D, KEY_C, KEY_B, KEY_N, KEY_DOT, 0, KEY_ENTER, KEY_LEFTSHIFT, 0, 0, 0, 0, 0, 0,    /* 65-80 */
        SPITZ_KEY_MAIL, KEY_Z, KEY_X, KEY_MINUS, KEY_SPACE, KEY_COMMA, 0, KEY_UP, 0, 0, SPITZ_KEY_FN, 0, 0, 0, 0, 0,      /* 81-96 */
        KEY_SYSRQ, SPITZ_KEY_JAP1, SPITZ_KEY_JAP2, SPITZ_KEY_CANCEL, SPITZ_KEY_OK, SPITZ_KEY_MENU, KEY_LEFT, KEY_DOWN, KEY_RIGHT, 0, 0, 0, 0, 0, 0, 0  /* 97-112 */
 };
@@ -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;
@@ -297,8 +299,9 @@ static void spitzkbd_hinge_timer(unsigned long data)
        if (hinge_count >= HINGE_STABLE_COUNT) {
                spin_lock_irqsave(&spitzkbd_data->lock, flags);
 
-               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_LID, ((GPLR(SPITZ_GPIO_SWA) & GPIO_bit(SPITZ_GPIO_SWA)) != 0));
+               input_report_switch(spitzkbd_data->input, SW_TABLET_MODE, ((GPLR(SPITZ_GPIO_SWB) & GPIO_bit(SPITZ_GPIO_SWB)) != 0));
+               input_report_switch(spitzkbd_data->input, SW_HEADPHONE_INSERT, ((GPLR(SPITZ_GPIO_AK_INT) & GPIO_bit(SPITZ_GPIO_AK_INT)) != 0));
                input_sync(spitzkbd_data->input);
 
                spin_unlock_irqrestore(&spitzkbd_data->lock, flags);
@@ -395,8 +398,9 @@ static int __init spitzkbd_probe(struct platform_device *dev)
        for (i = 0; i < ARRAY_SIZE(spitzkbd_keycode); i++)
                set_bit(spitzkbd->keycode[i], input_dev->keybit);
        clear_bit(0, input_dev->keybit);
-       set_bit(SW_0, input_dev->swbit);
-       set_bit(SW_1, input_dev->swbit);
+       set_bit(SW_LID, input_dev->swbit);
+       set_bit(SW_TABLET_MODE, input_dev->swbit);
+       set_bit(SW_HEADPHONE_INSERT, 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);