From: Markus Rechberger <mrechberger@gmail.com>
Date: Tue, 7 Feb 2006 08:38:24 +0000 (-0200)
Subject: V4L/DVB (3281): Added signal detection support to tvp5150
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=19d7509c0531b0e08f52ab93070569e0aba54cdf;p=linux-beck.git

V4L/DVB (3281): Added signal detection support to tvp5150

- added signal detection support to tvp5150

Signed-off-by: Markus Rechberger <mrechberger@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---

diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c
index 20e63593e441..3ae8a9ff5b13 100644
--- a/drivers/media/video/tvp5150.c
+++ b/drivers/media/video/tvp5150.c
@@ -967,6 +967,17 @@ static int tvp5150_command(struct i2c_client *c,
 		}
 	case DECODER_GET_STATUS:
 		{
+			int *iarg = arg;
+			int status;
+			int res=0;
+			status = tvp5150_read(c, 0x88);
+			if(status&0x08){
+				res |= DECODER_STATUS_COLOR;
+			}
+			if(status&0x04 && status&0x02){
+				res |= DECODER_STATUS_GOOD;
+			}
+			*iarg=res;
 			break;
 		}