From: Martin Samuelsson Date: Wed, 22 Mar 2006 06:48:38 +0000 (-0300) Subject: V4L/DVB (3568d): saa7111.c fix X-Git-Tag: v2.6.17-rc1~996^2~7 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=58a0b84c92e62c2cc42036259a4b51e0bcaf8fa5;p=linux-2.6 V4L/DVB (3568d): saa7111.c fix When grabbing composite video with Iomega Buz, the stock driver will prevent grabbing from the same input twice in a row, forcing the user to switch inputs before anything useful can be grabbed again. It is caused by some optimization code in the input selection parts, and triggered by the saa7111_command() executing cmd 0. The attached patch will remedy this by disabling cmd 0 altogether; a fix that has no found negative effects on the rest of the code. In fact, saa7110.c does the exact same thing. Acked-by: Ronald S. Bultje Signed-off-by: Andrew Morton Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/video/saa7111.c b/drivers/media/video/saa7111.c index a2e1ccb79e..6bd1789c8f 100644 --- a/drivers/media/video/saa7111.c +++ b/drivers/media/video/saa7111.c @@ -212,6 +212,7 @@ saa7111_command (struct i2c_client *client, switch (cmd) { case 0: + break; case DECODER_INIT: { struct video_decoder_init *init = arg;