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[media] V4L: pxa-camera: try to force progressive video format

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The pxa-camera driver only supports progressive video so far. Passing
down to the client the same format, as what the user has requested can
result in interlaced video, even if the client supports both. This
patch avoids such cases.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Guennadi Liakhovetski 2011-06-07 05:44:19 -03:00 committed by Mauro Carvalho Chehab
parent a5c1cee0e6
commit 91401219c0
1 changed files with 2 additions and 1 deletions
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3
drivers/media/video/pxa_camera.c
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@ -1501,7 +1501,8 @@ static int pxa_camera_try_fmt(struct soc_camera_device *icd,
/* limit to sensor capabilities */
mf.width = pix->width;
mf.height = pix->height;
mf.field = pix->field;
/* Only progressive video supported so far */
mf.field = V4L2_FIELD_NONE;
mf.colorspace = pix->colorspace;
mf.code = xlate->code;