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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-07 01:08:58 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-07 01:11:41 (GMT) |
| commit | 4ef4327b30957a16619ac7d47c749465e62de8c3 (patch) | |
| tree | 5c80e853f0d9eadd01b2019d03d2432334393c5e /include/media/ov772x.h | |
| parent | 3989203290fba6fdf6bc4825fbf6526e1bf17977 (diff) | |
| parent | a938b8c5be8fe5c28800c9cef4aa43d569aa57a8 (diff) | |
| download | linux-fsl-qoriq-4ef4327b30957a16619ac7d47c749465e62de8c3.tar.xz | |
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (120 commits)
cx231xx: Convert to snd_card_create()
V4L/DVB (11440): PWC: fix build error when CONFIG_INPUT=m
V4L/DVB (11439): UVC: uvc_status_cleanup(): undefined reference to `input_unregister_device'
V4L/DVB (11438): au0828: fix Kconfig dependance
V4L/DVB (11437): pvrusb2: Drop client_register/unregister stubs
V4L/DVB (11436): radio-mr800: convert to to v4l2_device
V4L/DVB (11435): dsbr100 radio: convert to to v4l2_device
V4L/DVB: zr364xx: remove unused #include <version.h>
V4L/DVB: usbvision: remove unused #include <version.h>
V4L/DVB (11427): gspca - m5602: Minor cleanups
V4L/DVB (11426): gspca - m5602: Don't touch hflip/vflip register on Read/Modify/Write
V4L/DVB (11425): gspca - m5602: Move the vflip quirk to probe stage.
V4L/DVB (11424): gspca - m5602-ov9650: Use the local ctrl cache. Adjust image on vflip.
V4L/DVB (11423): gspca - m5602-ov9650: Add a disconnect hook, setup a ctrl cache ctrl.
V4L/DVB (11422): gspca - m5602-ov9650: Replace a magic constant with a define
V4L/DVB (11421): gspca - m5602-ov9650: Synthesize modesetting.
V4L/DVB (11420): gspca - m5602: Improve error handling in the ov9650 driver
V4L/DVB (11419): gspca - m5602-ov9650: Don't read exposure data from COM1.
V4L/DVB (11418): gspca - m5602-ov9650: Auto white balancing is on by default
V4L/DVB (11417): gspca - m5602-ov9650: Autogain is on by default
...
Diffstat (limited to 'include/media/ov772x.h')
| -rw-r--r-- | include/media/ov772x.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/include/media/ov772x.h b/include/media/ov772x.h index 57db48d..30d9629 100644 --- a/include/media/ov772x.h +++ b/include/media/ov772x.h @@ -17,10 +17,45 @@ #define OV772X_FLAG_VFLIP 0x00000001 /* Vertical flip image */ #define OV772X_FLAG_HFLIP 0x00000002 /* Horizontal flip image */ +/* + * for Edge ctrl + * + * strength also control Auto or Manual Edge Control Mode + * see also OV772X_MANUAL_EDGE_CTRL + */ +struct ov772x_edge_ctrl { + unsigned char strength; + unsigned char threshold; + unsigned char upper; + unsigned char lower; +}; + +#define OV772X_MANUAL_EDGE_CTRL 0x80 /* un-used bit of strength */ +#define EDGE_STRENGTH_MASK 0x1F +#define EDGE_THRESHOLD_MASK 0x0F +#define EDGE_UPPER_MASK 0xFF +#define EDGE_LOWER_MASK 0xFF + +#define OV772X_AUTO_EDGECTRL(u, l) \ +{ \ + .upper = (u & EDGE_UPPER_MASK), \ + .lower = (l & EDGE_LOWER_MASK), \ +} + +#define OV772X_MANUAL_EDGECTRL(s, t) \ +{ \ + .strength = (s & EDGE_STRENGTH_MASK) | OV772X_MANUAL_EDGE_CTRL,\ + .threshold = (t & EDGE_THRESHOLD_MASK), \ +} + +/* + * ov772x camera info + */ struct ov772x_camera_info { unsigned long buswidth; unsigned long flags; struct soc_camera_link link; + struct ov772x_edge_ctrl edgectrl; }; #endif /* __OV772X_H__ */ |