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Commit 19d7509c authored by Markus Rechberger's avatar Markus Rechberger Committed by Mauro Carvalho Chehab
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V4L/DVB (3281): Added signal detection support to tvp5150 



- added signal detection support to tvp5150

Signed-off-by: default avatarMarkus Rechberger <mrechberger@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent 33ccaa3f

drivers/media/video/tvp5150.c

+11 −0
Original line number Diff line number Diff line
@@ -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;

		}