Hi,
Commit 4f5433324d1e29cf234d5b1b14782c0fc2948298 had made machines that use new
matrix_keypad based drivers happy while breaking those that still use old
omap-keypad driver. The patch fixes omap-keypad device for my Amstrad Delta
(tested) and probably 11 more OMAP1 based machines. It leaves a potential
similiar problem on OMAP2 H4 machine not addressed.
I would say that those new, matrix_keypad based drivers should be corrected to
simply not include arch/arm/plat-omap/include/mach/keypad.h, which should keep
serving omap-keypad based machines until they are all upgraded to use
matrix_keypad.
Created against linux-2.6.32-rc5
Signed-off-by: Janusz Krzysztofik <jkrzy...@tis.icnet.pl>
---
--- linux-2.6.32-rc5/arch/arm/plat-omap/include/mach/keypad.h.orig
2009-10-16 02:41:50.000000000 +0200
+++ linux-2.6.32-rc5/arch/arm/plat-omap/include/mach/keypad.h 2009-10-21
15:32:37.000000000 +0200
@@ -10,7 +10,9 @@
#ifndef ASMARM_ARCH_KEYPAD_H
#define ASMARM_ARCH_KEYPAD_H
+#ifndef CONFIG_ARCH_OMAP1
#include <linux/input/matrix_keypad.h>
+#endif
struct omap_kp_platform_data {
int rows;
@@ -38,5 +40,11 @@ struct omap_kp_platform_data {
#define KEY_PERSISTENT 0x00800000
#define KEYNUM_MASK 0x00EFFFFF
+#ifdef CONFIG_ARCH_OMAP1
+#define KEY(col, row, val) (((col) << 28) | ((row) << 24) | (val))
+#define PERSISTENT_KEY(col, row) (((col) << 28) | ((row) << 24) | \
+ KEY_PERSISTENT)
+#endif
+
#endif
--
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