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SubjectRe: drivers/media/video/saa7115.c misreports max. value of contrast and saturation
On Wed, Feb 15, 2006 at 12:19:08AM -0500, Kyler Laird wrote:

> For changes to V4L2_CID_CONTRAST and V4L2_CID_SATURATION, the value is
> checked by "if (ctrl->value < 0 || ctrl->value > 127)" yet the maximum
> value in v4l2_queryctrl is set to 255 for both of these items. This
> means that programs (like MythTV) which set the contrast and saturation
> to the midvalue (127) get *full* contrast and saturation. (It's not
> pretty.)
> Setting the maximum values to 127 solves this problem.

Mauro, can you comment on this issue?

> Please copy me on responses.
> Thank you.
> --kyler



"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed

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