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How to change resolution of camera(ov5640)?

Question asked by Hanseung Lee on Mar 23, 2016
Latest reply on Sep 21, 2017 by Ramya Ravichandran


Hello .

 

My configure below.

kernel 3.0.35

os ubuntu 12.04

board i.mx6dl sabresd

 

I use ov5640 camera.

This camera set resolution are

 

ov5640_mode_VGA_640_480 = 0,
ov5640_mode_QVGA_320_240 = 1,
ov5640_mode_NTSC_720_480 = 2,
ov5640_mode_PAL_720_576 = 3,
ov5640_mode_720P_1280_720 = 4,
ov5640_mode_1080P_1920_1080 = 5,
ov5640_mode_QSXGA_2592_1944 = 6,
ov5640_mode_QCIF_176_144 = 7,
ov5640_mode_XGA_1024_768 = 8,

.

 

If when i want to using ov5640 device driver, how to change resolution ?

 

Do you have a manual or solution?

 

I think , i need to change sensor clock and device driver code...

what files modify for change clock and resolution?

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