RE: VGA and QVGA support for 2.6.14 v4l2 drivers

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> Hi all,
> 
> Did ti kernel's (linux-2.6.14-omap2-v5) v4l2 drivers for 2430sdp support
> all the
> features of DSS in VGA and QVGA mode?
> 
Yes the driver is tested for VGA, QVGA and other modes.

In Video driver, make sure the VIDEO buffers are allocated to maximum size required.
#define MAX_ALLOWED_VIDBUFFERS            4
static int render_mem = VID_MAX_WIDTH * VID_MAX_HEIGHT * 4 * MAX_ALLOWED_VIDBUFFERS;

The panel size in drivers/video/omap2_disp_out.c should be set w.r.t panel (say 640x480).

To render an image, use V4L2 IOCTLS to set the image size to 640x480 and window size to 640x480 and then Queue Buffers.


> In the driver it is setting default size of video = QQVGA, only changing
> this
> parameter is enough for supporting VGA and QVGA sizes?
> 

The above changes should be sufficient.

Regards,
Khasim
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