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[media] v4l: ti-vpe: Allow usage of smaller images 

The minimum width and height for VPE input/output was kept as 128 pixels. VPE
doesn't have a constraint on the image height, it requires the image width to
be at least 16 bytes.

Change the minimum supported dimensions to 32x32. This allows us to de-interlace
qcif content. A smaller image size than 32x32 didn't make much sense, so stopped
at this.

Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Archit Taneja <archit@ti.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Archit Taneja 2014-02-12 04:04:22 -03:00 committed by Mauro Carvalho Chehab
parent 772a7b7ae1
commit ce392fd725
1 changed files with 2 additions and 2 deletions
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4
drivers/media/platform/ti-vpe/vpe.c
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@ -49,8 +49,8 @@
#define VPE_MODULE_NAME "vpe"
/* minimum and maximum frame sizes */
#define MIN_W 128
#define MIN_H 128
#define MIN_W 32
#define MIN_H 32
#define MAX_W 1920
#define MAX_H 1080