diff options
| author | Dave Turvene <dturvene@dahetral.com> | 2013-02-21 22:58:28 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2013-02-22 00:10:30 -0800 |
| commit | 75af9e56c1e309a4132d15120d7061656609b84e (patch) | |
| tree | 0ff39fe6344c0dffb4df7492b47ea5e349961e92 /drivers/input/mouse/alps.h | |
| parent | d18e53fce2f6e42bfb8ac157547dd3f804385749 (diff) | |
Input: ALPS - add "Dolphin V1" touchpad support
These touchpads use a different protocol; they have been seen on Dell
N5110, Dell 17R SE, and others.
The official ALPS driver identifies them by looking for an exact match
on the E7 report: 73 03 50. Dolphin V1 returns an EC report of
73 01 xx (02 and 0d have been seen); Dolphin V2 returns an EC report of
73 02 xx (02 has been seen).
Dolphin V2 probably needs a different initialization sequence and/or
report parser, so it is left for a future commit.
Signed-off-by: Dave Turvene <dturvene@dahetral.com>
Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/mouse/alps.h')
| -rw-r--r-- | drivers/input/mouse/alps.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/input/mouse/alps.h b/drivers/input/mouse/alps.h index 970480551b6..eee59853b9c 100644 --- a/drivers/input/mouse/alps.h +++ b/drivers/input/mouse/alps.h @@ -16,6 +16,7 @@ #define ALPS_PROTO_V2 2 #define ALPS_PROTO_V3 3 #define ALPS_PROTO_V4 4 +#define ALPS_PROTO_V5 5 /** * struct alps_model_info - touchpad ID table |