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| author | Henrik Rydberg <rydberg@euromail.se> | 2010-10-13 20:18:32 (GMT) |
|---|---|---|
| committer | Henrik Rydberg <rydberg@euromail.se> | 2010-12-16 09:43:27 (GMT) |
| commit | b88cbd3a007608a224fad5413de6170c75afd5a7 (patch) | |
| tree | c05a3dca8b0f057b39f0f61bf07a132d7569bd32 /drivers/hid | |
| parent | 4a864183fb28ddf553e5b0b47858bc3c518dae94 (diff) | |
| download | linux-b88cbd3a007608a224fad5413de6170c75afd5a7.tar.xz | |
hid: egalax: Correct for device resolution report error
The firmware of both supported devices report a X/Y maximum of 4095,
whereas in reality, it is eight times larger. Fixed with this patch.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Cc: Stephane Chatty <chatty@enac.fr>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/hid-egalax.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/hid/hid-egalax.c b/drivers/hid/hid-egalax.c index 5be513c..733bebc 100644 --- a/drivers/hid/hid-egalax.c +++ b/drivers/hid/hid-egalax.c @@ -54,6 +54,7 @@ static int egalax_input_mapping(struct hid_device *hdev, struct hid_input *hi, case HID_UP_GENDESK: switch (usage->hid) { case HID_GD_X: + field->logical_maximum = 32760; hid_map_usage(hi, usage, bit, max, EV_ABS, ABS_MT_POSITION_X); set_abs(input, ABS_MT_POSITION_X, field, 0); @@ -61,6 +62,7 @@ static int egalax_input_mapping(struct hid_device *hdev, struct hid_input *hi, set_abs(input, ABS_X, field, 0); return 1; case HID_GD_Y: + field->logical_maximum = 32760; hid_map_usage(hi, usage, bit, max, EV_ABS, ABS_MT_POSITION_Y); set_abs(input, ABS_MT_POSITION_Y, field, 0); |