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-rw-r--r--drivers/input/keyboard/atkbd.c36
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index 271c0b7045c3..e9acbe0c9e2a 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -233,6 +233,7 @@ struct atkbd {
233 */ 233 */
234static void (*atkbd_platform_fixup)(struct atkbd *, const void *data); 234static void (*atkbd_platform_fixup)(struct atkbd *, const void *data);
235static void *atkbd_platform_fixup_data; 235static void *atkbd_platform_fixup_data;
236static unsigned int (*atkbd_platform_scancode_fixup)(struct atkbd *, unsigned int);
236 237
237static ssize_t atkbd_attr_show_helper(struct device *dev, char *buf, 238static ssize_t atkbd_attr_show_helper(struct device *dev, char *buf,
238 ssize_t (*handler)(struct atkbd *, char *)); 239 ssize_t (*handler)(struct atkbd *, char *));
@@ -393,6 +394,9 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data,
393 394
394 input_event(dev, EV_MSC, MSC_RAW, code); 395 input_event(dev, EV_MSC, MSC_RAW, code);
395 396
397 if (atkbd_platform_scancode_fixup)
398 code = atkbd_platform_scancode_fixup(atkbd, code);
399
396 if (atkbd->translated) { 400 if (atkbd->translated) {
397 401
398 if (atkbd->emul || atkbd_need_xlate(atkbd->xl_bit, code)) { 402 if (atkbd->emul || atkbd_need_xlate(atkbd->xl_bit, code)) {
@@ -923,6 +927,22 @@ static unsigned int atkbd_volume_forced_release_keys[] = {
923}; 927};
924 928
925/* 929/*
930 * OQO 01+ multimedia keys (64--66) generate e0 6x upon release whereas
931 * they should be generating e4-e6 (0x80 | code).
932 */
933static unsigned int atkbd_oqo_01plus_scancode_fixup(struct atkbd *atkbd,
934 unsigned int code)
935{
936 if (atkbd->translated && atkbd->emul == 1 &&
937 (code == 0x64 || code == 0x65 || code == 0x66)) {
938 atkbd->emul = 0;
939 code |= 0x80;
940 }
941
942 return code;
943}
944
945/*
926 * atkbd_set_keycode_table() initializes keyboard's keycode table 946 * atkbd_set_keycode_table() initializes keyboard's keycode table
927 * according to the selected scancode set 947 * according to the selected scancode set
928 */ 948 */
@@ -1527,6 +1547,13 @@ static int __init atkbd_setup_forced_release(const struct dmi_system_id *id)
1527 return 0; 1547 return 0;
1528} 1548}
1529 1549
1550static int __init atkbd_setup_scancode_fixup(const struct dmi_system_id *id)
1551{
1552 atkbd_platform_scancode_fixup = id->driver_data;
1553
1554 return 0;
1555}
1556
1530static struct dmi_system_id atkbd_dmi_quirk_table[] __initdata = { 1557static struct dmi_system_id atkbd_dmi_quirk_table[] __initdata = {
1531 { 1558 {
1532 .ident = "Dell Laptop", 1559 .ident = "Dell Laptop",
@@ -1663,6 +1690,15 @@ static struct dmi_system_id atkbd_dmi_quirk_table[] __initdata = {
1663 .callback = atkbd_setup_forced_release, 1690 .callback = atkbd_setup_forced_release,
1664 .driver_data = atkdb_soltech_ta12_forced_release_keys, 1691 .driver_data = atkdb_soltech_ta12_forced_release_keys,
1665 }, 1692 },
1693 {
1694 .ident = "OQO Model 01+",
1695 .matches = {
1696 DMI_MATCH(DMI_SYS_VENDOR, "OQO"),
1697 DMI_MATCH(DMI_PRODUCT_NAME, "ZEPTO"),
1698 },
1699 .callback = atkbd_setup_scancode_fixup,
1700 .driver_data = atkbd_oqo_01plus_scancode_fixup,
1701 },
1666 { } 1702 { }
1667}; 1703};
1668 1704