diff options
Diffstat (limited to 'firmware/target/arm/ipod/button-clickwheel.c')
-rw-r--r-- | firmware/target/arm/ipod/button-clickwheel.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/firmware/target/arm/ipod/button-clickwheel.c b/firmware/target/arm/ipod/button-clickwheel.c index 9a2f38bc88..4c0bdbc813 100644 --- a/firmware/target/arm/ipod/button-clickwheel.c +++ b/firmware/target/arm/ipod/button-clickwheel.c | |||
@@ -185,7 +185,7 @@ static inline int ipod_4g_button_read(void) | |||
185 | v = (v<0) ? -v : v; /* undo signedness */ | 185 | v = (v<0) ? -v : v; /* undo signedness */ |
186 | 186 | ||
187 | /* some velocity filtering to smooth things out */ | 187 | /* some velocity filtering to smooth things out */ |
188 | wheel_velocity = (31 * wheel_velocity + v) / 32; | 188 | wheel_velocity = (15 * wheel_velocity + v) / 16; |
189 | /* limit to 24 bit */ | 189 | /* limit to 24 bit */ |
190 | wheel_velocity = (wheel_velocity>0xffffff) ? 0xffffff : wheel_velocity; | 190 | wheel_velocity = (wheel_velocity>0xffffff) ? 0xffffff : wheel_velocity; |
191 | 191 | ||