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authorHenrique de Moraes Holschuh <hmh@hmh.eng.br>2007-12-13 09:14:09 -0500
committerLen Brown <len.brown@intel.com>2007-12-13 21:59:59 -0500
commit56a185b43be05e48da7428e6a1d3e2585b232b1d (patch)
tree5ac3aa82ca686de768d2708e5133da9265edd51c /drivers/misc/thinkpad_acpi.c
parentda8cadb31b82c9d41fc593c8deab6aa20b162d6b (diff)
ACPI: thinkpad-acpi: fix lenovo keymap for brightness
Starting in 2.6.23... Several reports from X60 users complained that the default Lenovo keymap issuing EV_KEY KEY_BRIGHTNESS_UP/DOWN input events caused major issues when the proper brightness support through ACPI video.c was loaded. Therefore, remove the generation of these events by default, which is the right thing for T60, X60, R60, T61, X61 and R61 with their latest BIOSes. Distros that want to misuse these events into OSD reporting (which requires an ugly hack from hell in HAL) are welcome to set up the key map they need through HAL. That way, we don't break everyone else's systems. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/misc/thinkpad_acpi.c')
-rw-r--r--drivers/misc/thinkpad_acpi.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c
index ab23a3221585..cf56647a6ca4 100644
--- a/drivers/misc/thinkpad_acpi.c
+++ b/drivers/misc/thinkpad_acpi.c
@@ -987,9 +987,9 @@ static int __init hotkey_init(struct ibm_init_struct *iibm)
987 KEY_UNKNOWN, /* 0x0C: FN+BACKSPACE */ 987 KEY_UNKNOWN, /* 0x0C: FN+BACKSPACE */
988 KEY_UNKNOWN, /* 0x0D: FN+INSERT */ 988 KEY_UNKNOWN, /* 0x0D: FN+INSERT */
989 KEY_UNKNOWN, /* 0x0E: FN+DELETE */ 989 KEY_UNKNOWN, /* 0x0E: FN+DELETE */
990 KEY_BRIGHTNESSUP, /* 0x0F: FN+HOME (brightness up) */ 990 KEY_RESERVED, /* 0x0F: FN+HOME (brightness up) */
991 /* Scan codes 0x10 to 0x1F: Extended ACPI HKEY hot keys */ 991 /* Scan codes 0x10 to 0x1F: Extended ACPI HKEY hot keys */
992 KEY_BRIGHTNESSDOWN, /* 0x10: FN+END (brightness down) */ 992 KEY_RESERVED, /* 0x10: FN+END (brightness down) */
993 KEY_RESERVED, /* 0x11: FN+PGUP (thinklight toggle) */ 993 KEY_RESERVED, /* 0x11: FN+PGUP (thinklight toggle) */
994 KEY_UNKNOWN, /* 0x12: FN+PGDOWN */ 994 KEY_UNKNOWN, /* 0x12: FN+PGDOWN */
995 KEY_ZOOM, /* 0x13: FN+SPACE (zoom) */ 995 KEY_ZOOM, /* 0x13: FN+SPACE (zoom) */