[Hackndev-commit] SF.net SVN: hackndev: [1191] linux4palm/linux/trunk

[<bob...@us...>]

Revision: 1191
          http://svn.sourceforge.net/hackndev/?rev=1191&view=rev
Author:   bobofdoom
Date:     2007-07-21 04:16:09 -0700 (Sat, 21 Jul 2007)

Log Message:
-----------
L4P: pxa27x_keyboard: Made keypad debounce interval configurable.

* The default debounce interval of 100ms is much too long for comfortable
  typing on the palmt650.  32 ms seems a more reasonable value.

Modified Paths:
--------------
    linux4palm/linux/trunk/arch/arm/mach-pxa/palmt650/palmt650.c
    linux4palm/linux/trunk/drivers/input/keyboard/pxa27x_keyboard.c

Modified: linux4palm/linux/trunk/arch/arm/mach-pxa/palmt650/palmt650.c
===================================================================
--- linux4palm/linux/trunk/arch/arm/mach-pxa/palmt650/palmt650.c	2007-07-21 10:27:37 UTC (rev 1190)
+++ linux4palm/linux/trunk/arch/arm/mach-pxa/palmt650/palmt650.c	2007-07-21 11:16:09 UTC (rev 1191)
@@ -203,6 +203,7 @@
 static struct pxa27x_keyboard_platform_data palmt650_kbd_data = {
 	.nr_rows = 8,
 	.nr_cols = 7,
+	.debounce_ms = 32,
 	.keycodes = {
 	{	/* row 0 */
 		KEY_O,			/* "O" */

Modified: linux4palm/linux/trunk/drivers/input/keyboard/pxa27x_keyboard.c
===================================================================
--- linux4palm/linux/trunk/drivers/input/keyboard/pxa27x_keyboard.c	2007-07-21 10:27:37 UTC (rev 1190)
+++ linux4palm/linux/trunk/drivers/input/keyboard/pxa27x_keyboard.c	2007-07-21 11:16:09 UTC (rev 1191)
@@ -92,6 +92,9 @@
        kpc |= KPC_MIE;         /* matrix keypad interrupt enabled */
 
        KPC = kpc;
+
+       if (pdev->debounce_ms)
+       	KPKDI = pdev->debounce_ms & 0xff;
 }
 
 


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