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erosq: Fix scrollwheel regression introduced in 125e97b0

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Change-Id: Ie1a53d7140ffb09d8e3a19a41617fdc51344a619
This commit is contained in:
Solomon Peachy 2020-11-03 08:18:21 -05:00
parent 611c18704c
commit 8029c89808
1 changed files with 11 additions and 5 deletions
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16
firmware/target/hosted/button-devinput.c
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@ -109,17 +109,23 @@ int button_read_device(void)
/* map linux event code to rockbox button bitmap */
if(press)
{
button_bitmap |= button_map(keycode);
int bmap = button_map(keycode);
#if defined(BUTTON_SCROLL_BACK)
/* Keep track of when the last wheel tick happened */
if (bmap & (BUTTON_SCROLL_BACK|BUTTON_SCROLL_FWD))
last_tick = current_tick;
#endif
button_bitmap |= bmap;
}
else
{
int bmap = button_map(keycode);
#if defined(BUTTON_SCROLL_BACK)
/* Wheel gives us press+release back to back; ignore the release */
int bmap = button_map(keycode) & ~(BUTTON_SCROLL_BACK|BUTTON_SCROLL_FWD);
button_bitmap &= ~bmap;
#else
button_bitmap &= ~button_map(keycode);
bmap &= ~(BUTTON_SCROLL_BACK|BUTTON_SCROLL_FWD);
#endif
button_bitmap &= ~bmap;
}
}
}