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    Subject[PATCH 3/6] hid: egalax: Correct for device resolution report error (rev2)
    Date
    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: Henrik Rydberg <rydberg@euromail.se>
    ---
    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 23f832b..6c446b0 100644
    --- a/drivers/hid/hid-egalax.c
    +++ b/drivers/hid/hid-egalax.c
    @@ -56,6 +56,7 @@ 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);
    @@ -63,6 +64,7 @@ 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);
    --
    1.7.1


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