V4L/DVB (9665): af9015: Add support for the Digittrade DVB-T USB Stick remote

Adds support for the Digittrade DVB-T USB Stick remote.
As the Digittrade USB stick identifies itself as a generic Afatech AF9015
device, the remote cannot be autodetected. To enable it, add the following
to /etc/modprobe.d/dvb-usb-af9015 or /etc/modprobe.conf:

options dvb-usb-af9015 remote=4
Signed-off-by: Alain Kalker <miki@dds.nl>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/dvb/dvb-usb/af9015.c

@@ -733,6 +733,16 @@ static int af9015_read_config(struct usb_device *udev)
 				af9015_config.ir_table_size =
 				  ARRAY_SIZE(af9015_ir_table_mygictv);
 				break;
+			case AF9015_REMOTE_DIGITTRADE_DVB_T:
+				af9015_properties[i].rc_key_map =
+				  af9015_rc_keys_digittrade;
+				af9015_properties[i].rc_key_map_size =
+				  ARRAY_SIZE(af9015_rc_keys_digittrade);
+				af9015_config.ir_table =
+				  af9015_ir_table_digittrade;
+				af9015_config.ir_table_size =
+				  ARRAY_SIZE(af9015_ir_table_digittrade);
+				break;
 			}
 		} else {
 			switch (udev->descriptor.idVendor) {

drivers/media/dvb/dvb-usb/af9015.h

@@ -123,6 +123,7 @@ enum af9015_remote {
 	AF9015_REMOTE_A_LINK_DTU_M,
 	AF9015_REMOTE_MSI_DIGIVOX_MINI_II_V3,
 	AF9015_REMOTE_MYGICTV_U718,
+	AF9015_REMOTE_DIGITTRADE_DVB_T,
 };
 
 /* Leadtek WinFast DTV Dongle Gold */
@@ -596,4 +597,67 @@ static u8 af9015_ir_table_avermedia[] = {
 	0x03, 0xfc, 0x03, 0xfc, 0x0e, 0x05, 0x00,
 };
 
+/* Digittrade DVB-T USB Stick */
+static struct dvb_usb_rc_key af9015_rc_keys_digittrade[] = {
+	{ 0x01, 0x0f, KEY_LAST },	/* RETURN */
+	{ 0x05, 0x17, KEY_TEXT },	/* TELETEXT */
+	{ 0x01, 0x08, KEY_EPG },	/* EPG */
+	{ 0x05, 0x13, KEY_POWER },	/* POWER */
+	{ 0x01, 0x09, KEY_ZOOM },	/* FULLSCREEN */
+	{ 0x00, 0x40, KEY_AUDIO },	/* DUAL SOUND */
+	{ 0x00, 0x2c, KEY_PRINT },	/* SNAPSHOT */
+	{ 0x05, 0x16, KEY_SUBTITLE },	/* SUBTITLE */
+	{ 0x00, 0x52, KEY_CHANNELUP },	/* CH Up */
+	{ 0x00, 0x51, KEY_CHANNELDOWN },/* Ch Dn */
+	{ 0x00, 0x57, KEY_VOLUMEUP },	/* Vol Up */
+	{ 0x00, 0x56, KEY_VOLUMEDOWN },	/* Vol Dn */
+	{ 0x01, 0x10, KEY_MUTE },	/* MUTE */
+	{ 0x00, 0x27, KEY_0 },
+	{ 0x00, 0x1e, KEY_1 },
+	{ 0x00, 0x1f, KEY_2 },
+	{ 0x00, 0x20, KEY_3 },
+	{ 0x00, 0x21, KEY_4 },
+	{ 0x00, 0x22, KEY_5 },
+	{ 0x00, 0x23, KEY_6 },
+	{ 0x00, 0x24, KEY_7 },
+	{ 0x00, 0x25, KEY_8 },
+	{ 0x00, 0x26, KEY_9 },
+	{ 0x01, 0x17, KEY_PLAYPAUSE },	/* TIMESHIFT */
+	{ 0x01, 0x15, KEY_RECORD },	/* RECORD */
+	{ 0x03, 0x13, KEY_PLAY },	/* PLAY */
+	{ 0x01, 0x16, KEY_STOP },	/* STOP */
+	{ 0x01, 0x13, KEY_PAUSE },	/* PAUSE */
+};
+
+static u8 af9015_ir_table_digittrade[] = {
+	0x00, 0xff, 0x06, 0xf9, 0x13, 0x05, 0x00,
+	0x00, 0xff, 0x4d, 0xb2, 0x17, 0x01, 0x00,
+	0x00, 0xff, 0x1f, 0xe0, 0x2c, 0x00, 0x00,
+	0x00, 0xff, 0x0a, 0xf5, 0x15, 0x01, 0x00,
+	0x00, 0xff, 0x0e, 0xf1, 0x16, 0x01, 0x00,
+	0x00, 0xff, 0x09, 0xf6, 0x09, 0x01, 0x00,
+	0x00, 0xff, 0x01, 0xfe, 0x08, 0x01, 0x00,
+	0x00, 0xff, 0x05, 0xfa, 0x10, 0x01, 0x00,
+	0x00, 0xff, 0x02, 0xfd, 0x56, 0x00, 0x00,
+	0x00, 0xff, 0x40, 0xbf, 0x57, 0x00, 0x00,
+	0x00, 0xff, 0x19, 0xe6, 0x52, 0x00, 0x00,
+	0x00, 0xff, 0x17, 0xe8, 0x51, 0x00, 0x00,
+	0x00, 0xff, 0x10, 0xef, 0x0f, 0x01, 0x00,
+	0x00, 0xff, 0x54, 0xab, 0x27, 0x00, 0x00,
+	0x00, 0xff, 0x1b, 0xe4, 0x1e, 0x00, 0x00,
+	0x00, 0xff, 0x11, 0xee, 0x1f, 0x00, 0x00,
+	0x00, 0xff, 0x15, 0xea, 0x20, 0x00, 0x00,
+	0x00, 0xff, 0x12, 0xed, 0x21, 0x00, 0x00,
+	0x00, 0xff, 0x16, 0xe9, 0x22, 0x00, 0x00,
+	0x00, 0xff, 0x4c, 0xb3, 0x23, 0x00, 0x00,
+	0x00, 0xff, 0x48, 0xb7, 0x24, 0x00, 0x00,
+	0x00, 0xff, 0x04, 0xfb, 0x25, 0x00, 0x00,
+	0x00, 0xff, 0x00, 0xff, 0x26, 0x00, 0x00,
+	0x00, 0xff, 0x1e, 0xe1, 0x13, 0x03, 0x00,
+	0x00, 0xff, 0x1a, 0xe5, 0x13, 0x01, 0x00,
+	0x00, 0xff, 0x03, 0xfc, 0x17, 0x05, 0x00,
+	0x00, 0xff, 0x0d, 0xf2, 0x16, 0x05, 0x00,
+	0x00, 0xff, 0x1d, 0xe2, 0x40, 0x00, 0x00,
+};
+
 #endif