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Ignore diagonals for iMON PAD in keyboard mode

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For user with an iMON PAD Remote, the keyboard mode is very touchy and almost useless with XBMC. To make it less touchy, I make it ignore the diagonals.
This commit is contained in:
Patrik Dufresne 2014-06-29 16:33:11 -04:00 committed by Stephan Raue
parent 3e389e4b21
commit dadfd3d296
1 changed files with 20 additions and 0 deletions
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20
packages/linux/patches/3.16.1/linux-062-imon_pad_ignore_diagonal.patch vendored Normal file
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@ -0,0 +1,20 @@
--- a/drivers/media/rc/imon.c 2014-06-29 15:15:50.187264025 -0400
+++ b/drivers/media/rc/imon.c 2014-06-29 15:15:35.731220648 -0400
@@ -1406,6 +1415,16 @@
buf[3] = (dir >> 8) & 0xFF;
scancode = be32_to_cpu(*((u32 *)buf));
} else {
+ /*
+ * For users without stabilized, just ignore any value getting
+ * to close to the diagonal.
+ */
+ if ((abs(rel_y) < 2 && abs(rel_x) < 2) ||
+ abs(abs(rel_y) - abs(rel_x)) < 2 ) {
+ spin_lock_irqsave(&ictx->kc_lock, flags);
+ ictx->kc = KEY_UNKNOWN;
+ spin_unlock_irqrestore(&ictx->kc_lock, flags);
+ return;
+ }
/*
* Hack alert: instead of using keycodes, we have
* to use hard-coded scancodes here...