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path: root/drivers/input/misc/ati_remote2.c
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Diffstat (limited to 'drivers/input/misc/ati_remote2.c')
-rw-r--r--drivers/input/misc/ati_remote2.c93
1 files changed, 65 insertions, 28 deletions
diff --git a/drivers/input/misc/ati_remote2.c b/drivers/input/misc/ati_remote2.c
index 23257652b8e8..0b0e9be63542 100644
--- a/drivers/input/misc/ati_remote2.c
+++ b/drivers/input/misc/ati_remote2.c
@@ -483,51 +483,88 @@ static void ati_remote2_complete_key(struct urb *urb)
}
static int ati_remote2_getkeycode(struct input_dev *idev,
- unsigned int scancode, unsigned int *keycode)
+ struct input_keymap_entry *ke)
{
struct ati_remote2 *ar2 = input_get_drvdata(idev);
unsigned int mode;
- int index;
+ int offset;
+ unsigned int index;
+ unsigned int scancode;
+
+ if (ke->flags & INPUT_KEYMAP_BY_INDEX) {
+ index = ke->index;
+ if (index >= ATI_REMOTE2_MODES *
+ ARRAY_SIZE(ati_remote2_key_table))
+ return -EINVAL;
+
+ mode = ke->index / ARRAY_SIZE(ati_remote2_key_table);
+ offset = ke->index % ARRAY_SIZE(ati_remote2_key_table);
+ scancode = (mode << 8) + ati_remote2_key_table[offset].hw_code;
+ } else {
+ if (input_scancode_to_scalar(ke, &scancode))
+ return -EINVAL;
+
+ mode = scancode >> 8;
+ if (mode > ATI_REMOTE2_PC)
+ return -EINVAL;
+
+ offset = ati_remote2_lookup(scancode & 0xff);
+ if (offset < 0)
+ return -EINVAL;
+
+ index = mode * ARRAY_SIZE(ati_remote2_key_table) + offset;
+ }
- mode = scancode >> 8;
- if (mode > ATI_REMOTE2_PC || !((1 << mode) & ar2->mode_mask))
- return -EINVAL;
+ ke->keycode = ar2->keycode[mode][offset];
+ ke->len = sizeof(scancode);
+ memcpy(&ke->scancode, &scancode, sizeof(scancode));
+ ke->index = index;
- index = ati_remote2_lookup(scancode & 0xFF);
- if (index < 0)
- return -EINVAL;
-
- *keycode = ar2->keycode[mode][index];
return 0;
}
static int ati_remote2_setkeycode(struct input_dev *idev,
- unsigned int scancode, unsigned int keycode)
+ const struct input_keymap_entry *ke,
+ unsigned int *old_keycode)
{
struct ati_remote2 *ar2 = input_get_drvdata(idev);
- unsigned int mode, old_keycode;
- int index;
-
- mode = scancode >> 8;
- if (mode > ATI_REMOTE2_PC || !((1 << mode) & ar2->mode_mask))
- return -EINVAL;
-
- index = ati_remote2_lookup(scancode & 0xFF);
- if (index < 0)
- return -EINVAL;
+ unsigned int mode;
+ int offset;
+ unsigned int index;
+ unsigned int scancode;
+
+ if (ke->flags & INPUT_KEYMAP_BY_INDEX) {
+ if (ke->index >= ATI_REMOTE2_MODES *
+ ARRAY_SIZE(ati_remote2_key_table))
+ return -EINVAL;
+
+ mode = ke->index / ARRAY_SIZE(ati_remote2_key_table);
+ offset = ke->index % ARRAY_SIZE(ati_remote2_key_table);
+ } else {
+ if (input_scancode_to_scalar(ke, &scancode))
+ return -EINVAL;
+
+ mode = scancode >> 8;
+ if (mode > ATI_REMOTE2_PC)
+ return -EINVAL;
+
+ offset = ati_remote2_lookup(scancode & 0xff);
+ if (offset < 0)
+ return -EINVAL;
+ }
- old_keycode = ar2->keycode[mode][index];
- ar2->keycode[mode][index] = keycode;
- __set_bit(keycode, idev->keybit);
+ *old_keycode = ar2->keycode[mode][offset];
+ ar2->keycode[mode][offset] = ke->keycode;
+ __set_bit(ke->keycode, idev->keybit);
for (mode = 0; mode < ATI_REMOTE2_MODES; mode++) {
for (index = 0; index < ARRAY_SIZE(ati_remote2_key_table); index++) {
- if (ar2->keycode[mode][index] == old_keycode)
+ if (ar2->keycode[mode][index] == *old_keycode)
return 0;
}
}
- __clear_bit(old_keycode, idev->keybit);
+ __clear_bit(*old_keycode, idev->keybit);
return 0;
}
@@ -575,8 +612,8 @@ static int ati_remote2_input_init(struct ati_remote2 *ar2)
idev->open = ati_remote2_open;
idev->close = ati_remote2_close;
- idev->getkeycode = ati_remote2_getkeycode;
- idev->setkeycode = ati_remote2_setkeycode;
+ idev->getkeycode_new = ati_remote2_getkeycode;
+ idev->setkeycode_new = ati_remote2_setkeycode;
idev->name = ar2->name;
idev->phys = ar2->phys;