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Input: lkkbd - change formatting style to match the rest of the kernel
- no spaces between function name and opening parenthesis - switch statements were indented too much This makes checkpatch (and me) happy. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Dmitry Torokhov
parent
fb5bbee0dd
commit
7d3fadd148
1 changed files with 226 additions and 246 deletions
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@ -72,9 +72,9 @@
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#define DRIVER_DESC "LK keyboard driver"
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MODULE_AUTHOR ("Jan-Benedict Glaw <jbglaw@lug-owl.de>");
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MODULE_DESCRIPTION (DRIVER_DESC);
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MODULE_LICENSE ("GPL");
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MODULE_AUTHOR("Jan-Benedict Glaw <jbglaw@lug-owl.de>");
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MODULE_DESCRIPTION(DRIVER_DESC);
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MODULE_LICENSE("GPL");
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/*
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* Known parameters:
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@ -85,27 +85,27 @@ MODULE_LICENSE ("GPL");
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* Please notice that there's not yet an API to set these at runtime.
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*/
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static int bell_volume = 100; /* % */
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module_param (bell_volume, int, 0);
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MODULE_PARM_DESC (bell_volume, "Bell volume (in %). default is 100%");
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module_param(bell_volume, int, 0);
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MODULE_PARM_DESC(bell_volume, "Bell volume (in %). default is 100%");
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static int keyclick_volume = 100; /* % */
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module_param (keyclick_volume, int, 0);
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MODULE_PARM_DESC (keyclick_volume, "Keyclick volume (in %), default is 100%");
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module_param(keyclick_volume, int, 0);
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MODULE_PARM_DESC(keyclick_volume, "Keyclick volume (in %), default is 100%");
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static int ctrlclick_volume = 100; /* % */
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module_param (ctrlclick_volume, int, 0);
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MODULE_PARM_DESC (ctrlclick_volume, "Ctrlclick volume (in %), default is 100%");
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module_param(ctrlclick_volume, int, 0);
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MODULE_PARM_DESC(ctrlclick_volume, "Ctrlclick volume (in %), default is 100%");
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static int lk201_compose_is_alt;
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module_param (lk201_compose_is_alt, int, 0);
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MODULE_PARM_DESC (lk201_compose_is_alt, "If set non-zero, LK201' Compose key "
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"will act as an Alt key");
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module_param(lk201_compose_is_alt, int, 0);
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MODULE_PARM_DESC(lk201_compose_is_alt,
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"If set non-zero, LK201' Compose key will act as an Alt key");
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#undef LKKBD_DEBUG
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#ifdef LKKBD_DEBUG
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#define DBG(x...) printk (x)
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#define DBG(x...) printk(x)
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#else
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#define DBG(x...) do {} while (0)
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#endif
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@ -122,7 +122,7 @@ MODULE_PARM_DESC (lk201_compose_is_alt, "If set non-zero, LK201' Compose key "
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#define LK_MODE_DOWN 0x80
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#define LK_MODE_AUTODOWN 0x82
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#define LK_MODE_UPDOWN 0x86
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#define LK_CMD_SET_MODE(mode,div) ((mode) | ((div) << 3))
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#define LK_CMD_SET_MODE(mode, div) ((mode) | ((div) << 3))
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/* Misc commands */
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#define LK_CMD_ENABLE_KEYCLICK 0x1b
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@ -152,11 +152,8 @@ MODULE_PARM_DESC (lk201_compose_is_alt, "If set non-zero, LK201' Compose key "
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#define LK_NUM_KEYCODES 256
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#define LK_NUM_IGNORE_BYTES 6
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typedef u_int16_t lk_keycode_t;
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static lk_keycode_t lkkbd_keycode[LK_NUM_KEYCODES] = {
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static unsigned short lkkbd_keycode[LK_NUM_KEYCODES] = {
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[0x56] = KEY_F1,
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[0x57] = KEY_F2,
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[0x58] = KEY_F3,
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@ -268,7 +265,7 @@ static lk_keycode_t lkkbd_keycode[LK_NUM_KEYCODES] = {
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};
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#define CHECK_LED(LK, VAR_ON, VAR_OFF, LED, BITS) do { \
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if (test_bit (LED, (LK)->dev->led)) \
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if (test_bit(LED, (LK)->dev->led)) \
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VAR_ON |= BITS; \
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else \
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VAR_OFF |= BITS; \
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@ -278,7 +275,7 @@ static lk_keycode_t lkkbd_keycode[LK_NUM_KEYCODES] = {
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* Per-keyboard data
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*/
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struct lkkbd {
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lk_keycode_t keycode[LK_NUM_KEYCODES];
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unsigned short keycode[LK_NUM_KEYCODES];
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int ignore_bytes;
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unsigned char id[LK_NUM_IGNORE_BYTES];
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struct input_dev *dev;
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@ -301,26 +298,25 @@ static struct {
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unsigned char *name;
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} lk_response[] = {
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#define RESPONSE(x) { .value = (x), .name = #x, }
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RESPONSE (LK_STUCK_KEY),
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RESPONSE (LK_SELFTEST_FAILED),
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RESPONSE (LK_ALL_KEYS_UP),
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RESPONSE (LK_METRONOME),
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RESPONSE (LK_OUTPUT_ERROR),
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RESPONSE (LK_INPUT_ERROR),
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RESPONSE (LK_KBD_LOCKED),
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RESPONSE (LK_KBD_TEST_MODE_ACK),
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RESPONSE (LK_PREFIX_KEY_DOWN),
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RESPONSE (LK_MODE_CHANGE_ACK),
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RESPONSE (LK_RESPONSE_RESERVED),
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RESPONSE(LK_STUCK_KEY),
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RESPONSE(LK_SELFTEST_FAILED),
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RESPONSE(LK_ALL_KEYS_UP),
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RESPONSE(LK_METRONOME),
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RESPONSE(LK_OUTPUT_ERROR),
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RESPONSE(LK_INPUT_ERROR),
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RESPONSE(LK_KBD_LOCKED),
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RESPONSE(LK_KBD_TEST_MODE_ACK),
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RESPONSE(LK_PREFIX_KEY_DOWN),
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RESPONSE(LK_MODE_CHANGE_ACK),
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RESPONSE(LK_RESPONSE_RESERVED),
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#undef RESPONSE
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};
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static unsigned char *
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response_name (unsigned char value)
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static unsigned char *response_name(unsigned char value)
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{
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int i;
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for (i = 0; i < ARRAY_SIZE (lk_response); i++)
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for (i = 0; i < ARRAY_SIZE(lk_response); i++)
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if (lk_response[i].value == value)
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return lk_response[i].name;
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@ -331,8 +327,7 @@ response_name (unsigned char value)
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/*
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* Calculate volume parameter byte for a given volume.
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*/
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static unsigned char
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volume_to_hw (int volume_percent)
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static unsigned char volume_to_hw(int volume_percent)
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{
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unsigned char ret = 0;
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@ -363,8 +358,7 @@ volume_to_hw (int volume_percent)
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return ret;
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}
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static void
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lkkbd_detection_done (struct lkkbd *lk)
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static void lkkbd_detection_done(struct lkkbd *lk)
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{
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int i;
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@ -377,190 +371,202 @@ lkkbd_detection_done (struct lkkbd *lk)
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* Print keyboard name and modify Compose=Alt on user's request.
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*/
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switch (lk->id[4]) {
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case 1:
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strlcpy (lk->name, "DEC LK201 keyboard",
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sizeof (lk->name));
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case 1:
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strlcpy(lk->name, "DEC LK201 keyboard", sizeof(lk->name));
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if (lk201_compose_is_alt)
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lk->keycode[0xb1] = KEY_LEFTALT;
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break;
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if (lk201_compose_is_alt)
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lk->keycode[0xb1] = KEY_LEFTALT;
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break;
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case 2:
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strlcpy (lk->name, "DEC LK401 keyboard",
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sizeof (lk->name));
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break;
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case 2:
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strlcpy(lk->name, "DEC LK401 keyboard", sizeof(lk->name));
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break;
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default:
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strlcpy (lk->name, "Unknown DEC keyboard",
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sizeof (lk->name));
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printk (KERN_ERR "lkkbd: keyboard on %s is unknown, "
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"please report to Jan-Benedict Glaw "
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"<jbglaw@lug-owl.de>\n", lk->phys);
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printk (KERN_ERR "lkkbd: keyboard ID'ed as:");
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for (i = 0; i < LK_NUM_IGNORE_BYTES; i++)
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printk (" 0x%02x", lk->id[i]);
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printk ("\n");
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break;
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default:
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strlcpy(lk->name, "Unknown DEC keyboard", sizeof(lk->name));
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printk(KERN_ERR
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"lkkbd: keyboard on %s is unknown, please report to "
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"Jan-Benedict Glaw <jbglaw@lug-owl.de>\n", lk->phys);
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printk(KERN_ERR "lkkbd: keyboard ID'ed as:");
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for (i = 0; i < LK_NUM_IGNORE_BYTES; i++)
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printk(" 0x%02x", lk->id[i]);
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printk("\n");
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break;
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}
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printk (KERN_INFO "lkkbd: keyboard on %s identified as: %s\n",
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lk->phys, lk->name);
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printk(KERN_INFO "lkkbd: keyboard on %s identified as: %s\n",
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lk->phys, lk->name);
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/*
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* Report errors during keyboard boot-up.
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*/
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switch (lk->id[2]) {
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case 0x00:
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/* All okay */
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break;
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case 0x00:
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/* All okay */
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break;
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case LK_STUCK_KEY:
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printk (KERN_ERR "lkkbd: Stuck key on keyboard at "
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"%s\n", lk->phys);
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break;
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case LK_STUCK_KEY:
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printk(KERN_ERR "lkkbd: Stuck key on keyboard at %s\n",
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lk->phys);
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break;
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case LK_SELFTEST_FAILED:
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printk (KERN_ERR "lkkbd: Selftest failed on keyboard "
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"at %s, keyboard may not work "
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"properly\n", lk->phys);
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break;
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case LK_SELFTEST_FAILED:
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printk(KERN_ERR
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"lkkbd: Selftest failed on keyboard at %s, "
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"keyboard may not work properly\n", lk->phys);
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break;
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default:
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printk (KERN_ERR "lkkbd: Unknown error %02x on "
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"keyboard at %s\n", lk->id[2],
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lk->phys);
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break;
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default:
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printk(KERN_ERR
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"lkkbd: Unknown error %02x on keyboard at %s\n",
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lk->id[2], lk->phys);
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break;
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}
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/*
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* Try to hint user if there's a stuck key.
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*/
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if (lk->id[2] == LK_STUCK_KEY && lk->id[3] != 0)
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printk (KERN_ERR "Scancode of stuck key is 0x%02x, keycode "
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"is 0x%04x\n", lk->id[3],
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lk->keycode[lk->id[3]]);
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return;
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printk(KERN_ERR
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"Scancode of stuck key is 0x%02x, keycode is 0x%04x\n",
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lk->id[3], lk->keycode[lk->id[3]]);
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}
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/*
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* lkkbd_interrupt() is called by the low level driver when a character
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* is received.
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*/
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static irqreturn_t
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lkkbd_interrupt (struct serio *serio, unsigned char data, unsigned int flags)
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static irqreturn_t lkkbd_interrupt(struct serio *serio,
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unsigned char data, unsigned int flags)
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{
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struct lkkbd *lk = serio_get_drvdata (serio);
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struct lkkbd *lk = serio_get_drvdata(serio);
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struct input_dev *input_dev = lk->dev;
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unsigned int keycode;
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int i;
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DBG (KERN_INFO "Got byte 0x%02x\n", data);
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DBG(KERN_INFO "Got byte 0x%02x\n", data);
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if (lk->ignore_bytes > 0) {
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DBG (KERN_INFO "Ignoring a byte on %s\n", lk->name);
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DBG(KERN_INFO "Ignoring a byte on %s\n", lk->name);
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lk->id[LK_NUM_IGNORE_BYTES - lk->ignore_bytes--] = data;
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if (lk->ignore_bytes == 0)
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lkkbd_detection_done (lk);
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lkkbd_detection_done(lk);
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return IRQ_HANDLED;
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}
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switch (data) {
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case LK_ALL_KEYS_UP:
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for (i = 0; i < ARRAY_SIZE (lkkbd_keycode); i++)
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if (lk->keycode[i] != KEY_RESERVED)
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input_report_key (lk->dev, lk->keycode[i], 0);
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input_sync (lk->dev);
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break;
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case LK_ALL_KEYS_UP:
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for (i = 0; i < ARRAY_SIZE(lkkbd_keycode); i++)
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input_report_key(input_dev, lk->keycode[i], 0);
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input_sync(input_dev);
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break;
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case 0x01:
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DBG (KERN_INFO "Got 0x01, scheduling re-initialization\n");
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lk->ignore_bytes = LK_NUM_IGNORE_BYTES;
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lk->id[LK_NUM_IGNORE_BYTES - lk->ignore_bytes--] = data;
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schedule_work (&lk->tq);
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break;
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case 0x01:
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DBG(KERN_INFO "Got 0x01, scheduling re-initialization\n");
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lk->ignore_bytes = LK_NUM_IGNORE_BYTES;
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lk->id[LK_NUM_IGNORE_BYTES - lk->ignore_bytes--] = data;
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schedule_work(&lk->tq);
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break;
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case LK_METRONOME:
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case LK_OUTPUT_ERROR:
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case LK_INPUT_ERROR:
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case LK_KBD_LOCKED:
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case LK_KBD_TEST_MODE_ACK:
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case LK_PREFIX_KEY_DOWN:
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case LK_MODE_CHANGE_ACK:
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case LK_RESPONSE_RESERVED:
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DBG (KERN_INFO "Got %s and don't know how to handle...\n",
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response_name (data));
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break;
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case LK_METRONOME:
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case LK_OUTPUT_ERROR:
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case LK_INPUT_ERROR:
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case LK_KBD_LOCKED:
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case LK_KBD_TEST_MODE_ACK:
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case LK_PREFIX_KEY_DOWN:
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case LK_MODE_CHANGE_ACK:
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case LK_RESPONSE_RESERVED:
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DBG(KERN_INFO "Got %s and don't know how to handle...\n",
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response_name(data));
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break;
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default:
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if (lk->keycode[data] != KEY_RESERVED) {
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if (!test_bit (lk->keycode[data], lk->dev->key))
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input_report_key (lk->dev, lk->keycode[data], 1);
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else
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input_report_key (lk->dev, lk->keycode[data], 0);
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input_sync (lk->dev);
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} else
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printk (KERN_WARNING "%s: Unknown key with "
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"scancode 0x%02x on %s.\n",
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__FILE__, data, lk->name);
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default:
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keycode = lk->keycode[data];
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if (keycode != KEY_RESERVED) {
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input_report_key(input_dev, keycode,
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!test_bit(keycode, input_dev->key));
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input_sync(input_dev);
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} else {
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printk(KERN_WARNING
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"%s: Unknown key with scancode 0x%02x on %s.\n",
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__FILE__, data, lk->name);
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}
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}
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return IRQ_HANDLED;
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}
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/*
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* lkkbd_event() handles events from the input module.
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*/
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static int
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lkkbd_event (struct input_dev *dev, unsigned int type, unsigned int code,
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int value)
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static void lkkbd_toggle_leds(struct lkkbd *lk)
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{
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struct lkkbd *lk = input_get_drvdata (dev);
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struct serio *serio = lk->serio;
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unsigned char leds_on = 0;
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unsigned char leds_off = 0;
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CHECK_LED(lk, leds_on, leds_off, LED_CAPSL, LK_LED_SHIFTLOCK);
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CHECK_LED(lk, leds_on, leds_off, LED_COMPOSE, LK_LED_COMPOSE);
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CHECK_LED(lk, leds_on, leds_off, LED_SCROLLL, LK_LED_SCROLLLOCK);
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CHECK_LED(lk, leds_on, leds_off, LED_SLEEP, LK_LED_WAIT);
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if (leds_on != 0) {
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serio_write(serio, LK_CMD_LED_ON);
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serio_write(serio, leds_on);
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}
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if (leds_off != 0) {
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serio_write(serio, LK_CMD_LED_OFF);
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serio_write(serio, leds_off);
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}
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}
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static void lkkbd_toggle_keyclick(struct lkkbd *lk, bool on)
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{
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struct serio *serio = lk->serio;
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if (on) {
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DBG("%s: Activating key clicks\n", __func__);
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serio_write(serio, LK_CMD_ENABLE_KEYCLICK);
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serio_write(serio, volume_to_hw(lk->keyclick_volume));
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serio_write(serio, LK_CMD_ENABLE_CTRCLICK);
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serio_write(serio, volume_to_hw(lk->ctrlclick_volume));
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} else {
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DBG("%s: Deactivating key clicks\n", __func__);
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serio_write(serio, LK_CMD_DISABLE_KEYCLICK);
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serio_write(serio, LK_CMD_DISABLE_CTRCLICK);
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}
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}
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/*
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* lkkbd_event() handles events from the input module.
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*/
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static int lkkbd_event(struct input_dev *dev,
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unsigned int type, unsigned int code, int value)
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{
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struct lkkbd *lk = input_get_drvdata(dev);
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||||
|
||||
switch (type) {
|
||||
case EV_LED:
|
||||
CHECK_LED (lk, leds_on, leds_off, LED_CAPSL, LK_LED_SHIFTLOCK);
|
||||
CHECK_LED (lk, leds_on, leds_off, LED_COMPOSE, LK_LED_COMPOSE);
|
||||
CHECK_LED (lk, leds_on, leds_off, LED_SCROLLL, LK_LED_SCROLLLOCK);
|
||||
CHECK_LED (lk, leds_on, leds_off, LED_SLEEP, LK_LED_WAIT);
|
||||
if (leds_on != 0) {
|
||||
serio_write (lk->serio, LK_CMD_LED_ON);
|
||||
serio_write (lk->serio, leds_on);
|
||||
}
|
||||
if (leds_off != 0) {
|
||||
serio_write (lk->serio, LK_CMD_LED_OFF);
|
||||
serio_write (lk->serio, leds_off);
|
||||
}
|
||||
case EV_LED:
|
||||
lkkbd_toggle_leds(lk);
|
||||
return 0;
|
||||
|
||||
case EV_SND:
|
||||
switch (code) {
|
||||
case SND_CLICK:
|
||||
lkkbd_toggle_keyclick(lk, value);
|
||||
return 0;
|
||||
|
||||
case EV_SND:
|
||||
switch (code) {
|
||||
case SND_CLICK:
|
||||
if (value == 0) {
|
||||
DBG ("%s: Deactivating key clicks\n", __func__);
|
||||
serio_write (lk->serio, LK_CMD_DISABLE_KEYCLICK);
|
||||
serio_write (lk->serio, LK_CMD_DISABLE_CTRCLICK);
|
||||
} else {
|
||||
DBG ("%s: Activating key clicks\n", __func__);
|
||||
serio_write (lk->serio, LK_CMD_ENABLE_KEYCLICK);
|
||||
serio_write (lk->serio, volume_to_hw (lk->keyclick_volume));
|
||||
serio_write (lk->serio, LK_CMD_ENABLE_CTRCLICK);
|
||||
serio_write (lk->serio, volume_to_hw (lk->ctrlclick_volume));
|
||||
}
|
||||
return 0;
|
||||
case SND_BELL:
|
||||
if (value != 0)
|
||||
serio_write(lk->serio, LK_CMD_SOUND_BELL);
|
||||
|
||||
case SND_BELL:
|
||||
if (value != 0)
|
||||
serio_write (lk->serio, LK_CMD_SOUND_BELL);
|
||||
return 0;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
break;
|
||||
break;
|
||||
|
||||
default:
|
||||
printk (KERN_ERR "%s (): Got unknown type %d, code %d, value %d\n",
|
||||
__func__, type, code, value);
|
||||
default:
|
||||
printk(KERN_ERR "%s(): Got unknown type %d, code %d, value %d\n",
|
||||
__func__, type, code, value);
|
||||
}
|
||||
|
||||
return -1;
|
||||
|
|
@ -570,79 +576,56 @@ lkkbd_event (struct input_dev *dev, unsigned int type, unsigned int code,
|
|||
* lkkbd_reinit() sets leds and beeps to a state the computer remembers they
|
||||
* were in.
|
||||
*/
|
||||
static void
|
||||
lkkbd_reinit (struct work_struct *work)
|
||||
static void lkkbd_reinit(struct work_struct *work)
|
||||
{
|
||||
struct lkkbd *lk = container_of(work, struct lkkbd, tq);
|
||||
int division;
|
||||
unsigned char leds_on = 0;
|
||||
unsigned char leds_off = 0;
|
||||
|
||||
/* Ask for ID */
|
||||
serio_write (lk->serio, LK_CMD_REQUEST_ID);
|
||||
serio_write(lk->serio, LK_CMD_REQUEST_ID);
|
||||
|
||||
/* Reset parameters */
|
||||
serio_write (lk->serio, LK_CMD_SET_DEFAULTS);
|
||||
serio_write(lk->serio, LK_CMD_SET_DEFAULTS);
|
||||
|
||||
/* Set LEDs */
|
||||
CHECK_LED (lk, leds_on, leds_off, LED_CAPSL, LK_LED_SHIFTLOCK);
|
||||
CHECK_LED (lk, leds_on, leds_off, LED_COMPOSE, LK_LED_COMPOSE);
|
||||
CHECK_LED (lk, leds_on, leds_off, LED_SCROLLL, LK_LED_SCROLLLOCK);
|
||||
CHECK_LED (lk, leds_on, leds_off, LED_SLEEP, LK_LED_WAIT);
|
||||
if (leds_on != 0) {
|
||||
serio_write (lk->serio, LK_CMD_LED_ON);
|
||||
serio_write (lk->serio, leds_on);
|
||||
}
|
||||
if (leds_off != 0) {
|
||||
serio_write (lk->serio, LK_CMD_LED_OFF);
|
||||
serio_write (lk->serio, leds_off);
|
||||
}
|
||||
lkkbd_toggle_leds(lk);
|
||||
|
||||
/*
|
||||
* Try to activate extended LK401 mode. This command will
|
||||
* only work with a LK401 keyboard and grants access to
|
||||
* LAlt, RAlt, RCompose and RShift.
|
||||
*/
|
||||
serio_write (lk->serio, LK_CMD_ENABLE_LK401);
|
||||
serio_write(lk->serio, LK_CMD_ENABLE_LK401);
|
||||
|
||||
/* Set all keys to UPDOWN mode */
|
||||
for (division = 1; division <= 14; division++)
|
||||
serio_write (lk->serio, LK_CMD_SET_MODE (LK_MODE_UPDOWN,
|
||||
division));
|
||||
serio_write(lk->serio,
|
||||
LK_CMD_SET_MODE(LK_MODE_UPDOWN, division));
|
||||
|
||||
/* Enable bell and set volume */
|
||||
serio_write (lk->serio, LK_CMD_ENABLE_BELL);
|
||||
serio_write (lk->serio, volume_to_hw (lk->bell_volume));
|
||||
serio_write(lk->serio, LK_CMD_ENABLE_BELL);
|
||||
serio_write(lk->serio, volume_to_hw(lk->bell_volume));
|
||||
|
||||
/* Enable/disable keyclick (and possibly set volume) */
|
||||
if (test_bit (SND_CLICK, lk->dev->snd)) {
|
||||
serio_write (lk->serio, LK_CMD_ENABLE_KEYCLICK);
|
||||
serio_write (lk->serio, volume_to_hw (lk->keyclick_volume));
|
||||
serio_write (lk->serio, LK_CMD_ENABLE_CTRCLICK);
|
||||
serio_write (lk->serio, volume_to_hw (lk->ctrlclick_volume));
|
||||
} else {
|
||||
serio_write (lk->serio, LK_CMD_DISABLE_KEYCLICK);
|
||||
serio_write (lk->serio, LK_CMD_DISABLE_CTRCLICK);
|
||||
}
|
||||
lkkbd_toggle_keyclick(lk, test_bit(SND_CLICK, lk->dev->snd));
|
||||
|
||||
/* Sound the bell if needed */
|
||||
if (test_bit (SND_BELL, lk->dev->snd))
|
||||
serio_write (lk->serio, LK_CMD_SOUND_BELL);
|
||||
if (test_bit(SND_BELL, lk->dev->snd))
|
||||
serio_write(lk->serio, LK_CMD_SOUND_BELL);
|
||||
}
|
||||
|
||||
/*
|
||||
* lkkbd_connect() probes for a LK keyboard and fills the necessary structures.
|
||||
*/
|
||||
static int
|
||||
lkkbd_connect (struct serio *serio, struct serio_driver *drv)
|
||||
static int lkkbd_connect(struct serio *serio, struct serio_driver *drv)
|
||||
{
|
||||
struct lkkbd *lk;
|
||||
struct input_dev *input_dev;
|
||||
int i;
|
||||
int err;
|
||||
|
||||
lk = kzalloc (sizeof (struct lkkbd), GFP_KERNEL);
|
||||
input_dev = input_allocate_device ();
|
||||
lk = kzalloc(sizeof(struct lkkbd), GFP_KERNEL);
|
||||
input_dev = input_allocate_device();
|
||||
if (!lk || !input_dev) {
|
||||
err = -ENOMEM;
|
||||
goto fail1;
|
||||
|
|
@ -650,14 +633,14 @@ lkkbd_connect (struct serio *serio, struct serio_driver *drv)
|
|||
|
||||
lk->serio = serio;
|
||||
lk->dev = input_dev;
|
||||
INIT_WORK (&lk->tq, lkkbd_reinit);
|
||||
INIT_WORK(&lk->tq, lkkbd_reinit);
|
||||
lk->bell_volume = bell_volume;
|
||||
lk->keyclick_volume = keyclick_volume;
|
||||
lk->ctrlclick_volume = ctrlclick_volume;
|
||||
memcpy (lk->keycode, lkkbd_keycode, sizeof (lk_keycode_t) * LK_NUM_KEYCODES);
|
||||
memcpy(lk->keycode, lkkbd_keycode, sizeof(lk->keycode));
|
||||
|
||||
strlcpy (lk->name, "DEC LK keyboard", sizeof(lk->name));
|
||||
snprintf (lk->phys, sizeof(lk->phys), "%s/input0", serio->phys);
|
||||
strlcpy(lk->name, "DEC LK keyboard", sizeof(lk->name));
|
||||
snprintf(lk->phys, sizeof(lk->phys), "%s/input0", serio->phys);
|
||||
|
||||
input_dev->name = lk->name;
|
||||
input_dev->phys = lk->phys;
|
||||
|
|
@ -668,62 +651,61 @@ lkkbd_connect (struct serio *serio, struct serio_driver *drv)
|
|||
input_dev->dev.parent = &serio->dev;
|
||||
input_dev->event = lkkbd_event;
|
||||
|
||||
input_set_drvdata (input_dev, lk);
|
||||
input_set_drvdata(input_dev, lk);
|
||||
|
||||
set_bit (EV_KEY, input_dev->evbit);
|
||||
set_bit (EV_LED, input_dev->evbit);
|
||||
set_bit (EV_SND, input_dev->evbit);
|
||||
set_bit (EV_REP, input_dev->evbit);
|
||||
set_bit (LED_CAPSL, input_dev->ledbit);
|
||||
set_bit (LED_SLEEP, input_dev->ledbit);
|
||||
set_bit (LED_COMPOSE, input_dev->ledbit);
|
||||
set_bit (LED_SCROLLL, input_dev->ledbit);
|
||||
set_bit (SND_BELL, input_dev->sndbit);
|
||||
set_bit (SND_CLICK, input_dev->sndbit);
|
||||
__set_bit(EV_KEY, input_dev->evbit);
|
||||
__set_bit(EV_LED, input_dev->evbit);
|
||||
__set_bit(EV_SND, input_dev->evbit);
|
||||
__set_bit(EV_REP, input_dev->evbit);
|
||||
__set_bit(LED_CAPSL, input_dev->ledbit);
|
||||
__set_bit(LED_SLEEP, input_dev->ledbit);
|
||||
__set_bit(LED_COMPOSE, input_dev->ledbit);
|
||||
__set_bit(LED_SCROLLL, input_dev->ledbit);
|
||||
__set_bit(SND_BELL, input_dev->sndbit);
|
||||
__set_bit(SND_CLICK, input_dev->sndbit);
|
||||
|
||||
input_dev->keycode = lk->keycode;
|
||||
input_dev->keycodesize = sizeof (lk_keycode_t);
|
||||
input_dev->keycodemax = LK_NUM_KEYCODES;
|
||||
input_dev->keycodesize = sizeof(lk->keycode[0]);
|
||||
input_dev->keycodemax = ARRAY_SIZE(lk->keycode);
|
||||
|
||||
for (i = 0; i < LK_NUM_KEYCODES; i++)
|
||||
__set_bit (lk->keycode[i], input_dev->keybit);
|
||||
__set_bit(lk->keycode[i], input_dev->keybit);
|
||||
__clear_bit(KEY_RESERVED, input_dev->keybit);
|
||||
|
||||
serio_set_drvdata (serio, lk);
|
||||
serio_set_drvdata(serio, lk);
|
||||
|
||||
err = serio_open (serio, drv);
|
||||
err = serio_open(serio, drv);
|
||||
if (err)
|
||||
goto fail2;
|
||||
|
||||
err = input_register_device (lk->dev);
|
||||
err = input_register_device(lk->dev);
|
||||
if (err)
|
||||
goto fail3;
|
||||
|
||||
serio_write (lk->serio, LK_CMD_POWERCYCLE_RESET);
|
||||
serio_write(lk->serio, LK_CMD_POWERCYCLE_RESET);
|
||||
|
||||
return 0;
|
||||
|
||||
fail3: serio_close (serio);
|
||||
fail2: serio_set_drvdata (serio, NULL);
|
||||
fail1: input_free_device (input_dev);
|
||||
kfree (lk);
|
||||
fail3: serio_close(serio);
|
||||
fail2: serio_set_drvdata(serio, NULL);
|
||||
fail1: input_free_device(input_dev);
|
||||
kfree(lk);
|
||||
return err;
|
||||
}
|
||||
|
||||
/*
|
||||
* lkkbd_disconnect() unregisters and closes behind us.
|
||||
*/
|
||||
static void
|
||||
lkkbd_disconnect (struct serio *serio)
|
||||
static void lkkbd_disconnect(struct serio *serio)
|
||||
{
|
||||
struct lkkbd *lk = serio_get_drvdata (serio);
|
||||
struct lkkbd *lk = serio_get_drvdata(serio);
|
||||
|
||||
input_get_device (lk->dev);
|
||||
input_unregister_device (lk->dev);
|
||||
serio_close (serio);
|
||||
serio_set_drvdata (serio, NULL);
|
||||
input_put_device (lk->dev);
|
||||
kfree (lk);
|
||||
input_get_device(lk->dev);
|
||||
input_unregister_device(lk->dev);
|
||||
serio_close(serio);
|
||||
serio_set_drvdata(serio, NULL);
|
||||
input_put_device(lk->dev);
|
||||
kfree(lk);
|
||||
}
|
||||
|
||||
static struct serio_device_id lkkbd_serio_ids[] = {
|
||||
|
|
@ -752,18 +734,16 @@ static struct serio_driver lkkbd_drv = {
|
|||
/*
|
||||
* The functions for insering/removing us as a module.
|
||||
*/
|
||||
static int __init
|
||||
lkkbd_init (void)
|
||||
static int __init lkkbd_init(void)
|
||||
{
|
||||
return serio_register_driver(&lkkbd_drv);
|
||||
}
|
||||
|
||||
static void __exit
|
||||
lkkbd_exit (void)
|
||||
static void __exit lkkbd_exit(void)
|
||||
{
|
||||
serio_unregister_driver(&lkkbd_drv);
|
||||
}
|
||||
|
||||
module_init (lkkbd_init);
|
||||
module_exit (lkkbd_exit);
|
||||
module_init(lkkbd_init);
|
||||
module_exit(lkkbd_exit);
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue