Skip to content

L
linux-davinci
Commit 315543fd authored by Dmitry Torokhov's avatar Dmitry Torokhov
Browse files
Options

Input: gamecon - simplify coordinate calculation for PSX 

Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent d38fcb96
Hide whitespace changes
Inline Side-by-side
Showing with 8 additions and 4 deletions
drivers/input/joystick/gamecon.c
View file @ 315543fd
......@@ -630,8 +630,10 @@ static void gc_psx_report_one(struct gc *gc, struct input_dev *dev,
input_report_abs(dev, gc_psx_abs[i + 2],
data[i + 2]);
input_report_abs(dev, ABS_X, 128 + !(data[0] & 0x20) * 127 - !(data[0] & 0x80) * 128);
input_report_abs(dev, ABS_Y, 128 + !(data[0] & 0x40) * 127 - !(data[0] & 0x10) * 128);
input_report_abs(dev, ABS_X,
!!(data[0] & 0x80) * 128 + !(data[0] & 0x20) * 127);
input_report_abs(dev, ABS_Y,
!!(data[0] & 0x10) * 128 + !(data[0] & 0x40) * 127);
}
for (i = 0; i < 8; i++)
......@@ -650,8 +652,10 @@ static void gc_psx_report_one(struct gc *gc, struct input_dev *dev,
input_report_key(dev, gc_psx_ddr_btn[i],
~data[0] & (0x10 << i));
} else {
input_report_abs(dev, ABS_X, 128 + !(data[0] & 0x20) * 127 - !(data[0] & 0x80) * 128);
input_report_abs(dev, ABS_Y, 128 + !(data[0] & 0x40) * 127 - !(data[0] & 0x10) * 128);
input_report_abs(dev, ABS_X,
!!(data[0] & 0x80) * 128 + !(data[0] & 0x20) * 127);
input_report_abs(dev, ABS_Y,
!!(data[0] & 0x10) * 128 + !(data[0] & 0x40) * 127);
/*
* For some reason if the extra axes are left unset
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment