DVB: add firesat driver

Original code written by Christian Dolzer <c.dolzer@digital-everywhere.com>

Cleaned up by Greg.

Major cleanup and reorg by Manu Abraham <manu@linuxtv.org>

Additions also by Ben Backx <ben@bbackx.com>

Cc: Christian Dolzer <c.dolzer@digital-everywhere.com>
Cc: Andreas Monitzer <andy@monitzer.com>
Cc: Manu Abraham <manu@linuxtv.org>
Cc: Fabio De Lorenzo <delorenzo.fabio@gmail.com>
Cc: Robert Berger <robert.berger@reliableembeddedsystems.com>
Signed-off-by: Ben Backx <ben@bbackx.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Added missing dependency to dvb/firesat/Kconfig,
Reported-by: Randy Dunlap <randy.dunlap@oracle.com>

Tweaked dvb/Makefile.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

1 files changed, 84 insertions, 0 deletions

diff --git a/drivers/media/dvb/firesat/firesat-rc.c b/drivers/media/dvb/firesat/firesat-rc.c
new file mode 100644
index 000000000000..e300b81008af
--- /dev/null
+++ b/drivers/media/dvb/firesat/firesat-rc.c
@@ -0,0 +1,84 @@
+#include "firesat.h"
+#include "firesat-rc.h"
+
+#include <linux/input.h>
+
+static u16 firesat_irtable[] = {
+	KEY_ESC,
+	KEY_F9,
+	KEY_1,
+	KEY_2,
+	KEY_3,
+	KEY_4,
+	KEY_5,
+	KEY_6,
+	KEY_7,
+	KEY_8,
+	KEY_9,
+	KEY_I,
+	KEY_0,
+	KEY_ENTER,
+	KEY_RED,
+	KEY_UP,
+	KEY_GREEN,
+	KEY_F10,
+	KEY_SPACE,
+	KEY_F11,
+	KEY_YELLOW,
+	KEY_DOWN,
+	KEY_BLUE,
+	KEY_Z,
+	KEY_P,
+	KEY_PAGEDOWN,
+	KEY_LEFT,
+	KEY_W,
+	KEY_RIGHT,
+	KEY_P,
+	KEY_M,
+	KEY_R,
+	KEY_V,
+	KEY_C,
+	0
+};
+
+static struct input_dev firesat_idev;
+
+int firesat_register_rc(void)
+{
+	int index;
+
+	memset(&firesat_idev, 0, sizeof(firesat_idev));
+
+	firesat_idev.evbit[0] = BIT(EV_KEY);
+
+	for (index = 0; firesat_irtable[index] != 0; index++)
+		set_bit(firesat_irtable[index], firesat_idev.keybit);
+
+	return input_register_device(&firesat_idev);
+}
+
+int firesat_unregister_rc(void)
+{
+	input_unregister_device(&firesat_idev);
+	return 0;
+}
+
+int firesat_got_remotecontrolcode(u16 code)
+{
+	u16 keycode;
+
+	if (code > 0x4500 && code < 0x4520)
+		keycode = firesat_irtable[code - 0x4501];
+	else if (code > 0x453f && code < 0x4543)
+		keycode = firesat_irtable[code - 0x4521];
+	else {
+		printk(KERN_DEBUG "%s: invalid key code 0x%04x\n", __func__,
+		       code);
+		return -EINVAL;
+	}
+
+	input_report_key(&firesat_idev, keycode, 1);
+	input_report_key(&firesat_idev, keycode, 0);
+
+	return 0;
+}