commit c0b11b914de27e0e82b5311cf9b498a1b008b591
author Michael Krufky <mkrufky@m1k.net> Tue Nov 08 21:35:32 2005 -0800
committer Linus Torvalds <torvalds@g5.osdl.org> Wed Nov 09 07:56:03 2005 -0800
tree 3eb9ff604ca727f5a86d3b592a01c528b99de454
parent f7b67195ea571b8540ac79daf27f5932ec40c098

[PATCH] dvb: Add support for Air2PC/AirStar 2 ATSC 3rd generation (HD5000)

Added support for Air2PC/AirStar 2 ATSC 3rd generation (HD5000)

Signed-off-by: Taylor Jacob <rtjacob@earthlink.net>
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Cc: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/media/dvb/frontends/lgdt330x.c

diff --git a/drivers/media/dvb/frontends/lgdt330x.c b/drivers/media/dvb/frontends/lgdt330x.c
index 1459188..10fc4e7 100644
--- a/drivers/media/dvb/frontends/lgdt330x.c
+++ b/drivers/media/dvb/frontends/lgdt330x.c
@@ -27,6 +27,7 @@
  *   DViCO FusionHDTV 3 Gold-T
  *   DViCO FusionHDTV 5 Gold
  *   DViCO FusionHDTV 5 Lite
+ *   Air2PC/AirStar 2 ATSC 3rd generation (HD5000)
  *
  * TODO:
  * signal strength always returns 0.
@@ -223,6 +224,11 @@
 		0x4c, 0x14
 	};
 
+	static u8 flip_lgdt3303_init_data[] = {
+		0x4c, 0x14,
+		0x87, 0xf3
+	};
+
 	struct lgdt330x_state* state = fe->demodulator_priv;
 	char  *chip_name;
 	int    err;
@@ -235,8 +241,13 @@
 		break;
 	case LGDT3303:
 		chip_name = "LGDT3303";
-		err = i2c_write_demod_bytes(state, lgdt3303_init_data,
-					    sizeof(lgdt3303_init_data));
+		if (state->config->clock_polarity_flip) {
+			err = i2c_write_demod_bytes(state, flip_lgdt3303_init_data,
+						    sizeof(flip_lgdt3303_init_data));
+		} else {
+			err = i2c_write_demod_bytes(state, lgdt3303_init_data,
+						    sizeof(lgdt3303_init_data));
+		}
 		break;
 	default:
 		chip_name = "undefined";