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authorDenys Dmytriyenko <denis@denix.org>2009-03-17 14:32:59 -0400
committerDenys Dmytriyenko <denis@denix.org>2009-03-17 14:32:59 -0400
commit709c4d66e0b107ca606941b988bad717c0b45d9b (patch)
tree37ee08b1eb308f3b2b6426d5793545c38396b838 /recipes/linux/opensimpad/simpad-switches-input.patch
parentfa6cd5a3b993f16c27de4ff82b42684516d433ba (diff)
rename packages/ to recipes/ per earlier agreement
See links below for more details: http://thread.gmane.org/gmane.comp.handhelds.openembedded/21326 http://thread.gmane.org/gmane.comp.handhelds.openembedded/21816 Signed-off-by: Denys Dmytriyenko <denis@denix.org> Acked-by: Mike Westerhof <mwester@dls.net> Acked-by: Philip Balister <philip@balister.org> Acked-by: Khem Raj <raj.khem@gmail.com> Acked-by: Marcin Juszkiewicz <hrw@openembedded.org> Acked-by: Koen Kooi <koen@openembedded.org> Acked-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Diffstat (limited to 'recipes/linux/opensimpad/simpad-switches-input.patch')
-rw-r--r--recipes/linux/opensimpad/simpad-switches-input.patch131
1 files changed, 131 insertions, 0 deletions
diff --git a/recipes/linux/opensimpad/simpad-switches-input.patch b/recipes/linux/opensimpad/simpad-switches-input.patch
new file mode 100644
index 0000000000..792b1af427
--- /dev/null
+++ b/recipes/linux/opensimpad/simpad-switches-input.patch
@@ -0,0 +1,131 @@
+
+#
+# Patch managed by http://www.holgerschurig.de/patcher.html
+#
+
+--- linux-2.4.27/drivers/misc/switches.h~simpad-switches-input
++++ linux-2.4.27/drivers/misc/switches.h
+@@ -25,4 +25,14 @@
+ extern int switches_ucb1x00_init(void);
+ extern void switches_ucb1x00_exit(void);
+
++#ifdef CONFIG_SA1100_SIMPAD
++#define SIMPAD_KEY_SUSPEND 0x0002
++#define SIMPAD_KEY_WWW 0x0008
++#define SIMPAD_KEY_ENTER 0x0010
++#define SIMPAD_KEY_UP 0x0020
++#define SIMPAD_KEY_DOWN 0x0040
++#define SIMPAD_KEY_LEFT 0x0080
++#define SIMPAD_KEY_RIGHT 0x0100
++#endif
++
+ #endif /* !defined(_SWITCHES_H) */
+--- linux-2.4.27/drivers/misc/switches-core.c~simpad-switches-input
++++ linux-2.4.27/drivers/misc/switches-core.c
+@@ -16,6 +16,9 @@
+ * 11 September 2001 - UCB1200 driver framework support added.
+ *
+ * 19 December 2001 - separated out SA-1100 and UCB1x00 code.
++ *
++ * 3 July 2004 - Added generating of keyboard events.
++ * Florian Boor <florian@handhelds.org>
+ */
+
+ #include <linux/config.h>
+@@ -30,7 +33,11 @@
+ #include <linux/slab.h>
+ #include <linux/wait.h>
+
++#include <linux/input.h>
++
+ #include <asm/uaccess.h>
++#include <asm/hardware.h>
++#include <asm/keyboard.h>
+
+ #include "switches.h"
+
+@@ -53,6 +60,19 @@
+ DECLARE_WAIT_QUEUE_HEAD(switches_wait);
+ LIST_HEAD(switches_event_queue);
+
++#ifdef CONFIG_INPUT
++static struct input_dev idev;
++
++int
++dummy_k_translate(unsigned char scancode, unsigned char *keycode, char raw_mode)
++{
++ *keycode = scancode;
++ return 1;
++}
++
++extern int (*k_translate)(unsigned char, unsigned char *, char);
++
++#endif
+
+ static ssize_t switches_read(struct file *file, char *buffer,
+ size_t count, loff_t *pos)
+@@ -148,6 +168,31 @@
+ {
+ struct switches_action *action;
+
++#ifdef CONFIG_INPUT
++ /* create input events, the events to send depends on the platform */
++#ifdef CONFIG_SA1100_SIMPAD
++ if (machine_is_simpad()) {
++ if (SWITCHES_COUNT(mask) > 0)
++ {
++ if (mask->events[0] & SIMPAD_KEY_SUSPEND)
++ input_report_key(&idev, KEY_POWER, (mask->states[0] & SIMPAD_KEY_SUSPEND) ? 0 : 1);
++ if (mask->events[0] & SIMPAD_KEY_ENTER)
++ input_report_key(&idev, KEY_ENTER, (mask->states[0] & SIMPAD_KEY_ENTER) ? 1 : 0);
++ if (mask->events[0] & SIMPAD_KEY_UP)
++ input_report_key(&idev, KEY_UP, (mask->states[0] & SIMPAD_KEY_UP) ? 1 : 0);
++ if (mask->events[0] & SIMPAD_KEY_DOWN)
++ input_report_key(&idev, KEY_DOWN, (mask->states[0] & SIMPAD_KEY_DOWN) ? 1 : 0);
++ if (mask->events[0] & SIMPAD_KEY_LEFT)
++ input_report_key(&idev, KEY_LEFT, (mask->states[0] & SIMPAD_KEY_LEFT) ? 1 : 0);
++ if (mask->events[0] & SIMPAD_KEY_RIGHT)
++ input_report_key(&idev, KEY_RIGHT, (mask->states[0] & SIMPAD_KEY_RIGHT) ? 1 : 0);
++ if (mask->events[0] & SIMPAD_KEY_WWW)
++ input_report_key(&idev, KEY_F10, (mask->states[0] & SIMPAD_KEY_WWW) ? 1 : 0);
++ }
++ }
++#endif
++#endif
++ /* take care of switches device */
+ if ((switches_users > 0) && (SWITCHES_COUNT(mask) > 0)) {
+
+ if ((action = (struct switches_action *)
+@@ -197,6 +242,21 @@
+ return -EIO;
+ }
+
++#ifdef CONFIG_INPUT
++ /* init input driver stuff */
++ k_translate = dummy_k_translate;
++ idev.evbit[0] = BIT(EV_KEY); /* handle key events */
++
++ idev.keybit[LONG(KEY_POWER)] |= BIT(KEY_POWER);
++ idev.keybit[LONG(KEY_UP)] |= BIT(KEY_UP);
++ idev.keybit[LONG(KEY_DOWN)] |= BIT(KEY_DOWN);
++ idev.keybit[LONG(KEY_LEFT)] |= BIT(KEY_LEFT);
++ idev.keybit[LONG(KEY_RIGHT)] |= BIT(KEY_RIGHT);
++ idev.keybit[LONG(KEY_ENTER)] |= BIT(KEY_ENTER);
++ idev.keybit[LONG(KEY_F10)] |= BIT(KEY_F10);
++
++ input_register_device(&idev);
++#endif
+ printk("Console switches initialized\n");
+
+ return 0;
+@@ -214,6 +274,10 @@
+ switches_ucb1x00_exit();
+ #endif
+
++#ifdef CONFIG_INPUT
++ input_unregister_device(&idev);
++#endif
++
+ if (misc_deregister(&switches_misc) < 0)
+ printk(KERN_ERR "%s: unable to deregister misc device\n",
+ SWITCHES_NAME);