Messages in this thread | | | Date | Wed, 8 Mar 2006 22:19:00 +0100 | From | Adrian Bunk <> | Subject | Re: drivers/media/video/saa7115.c misreports max. value of contrast and saturation |
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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
cu Adrian
--
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