Sylwester Nawrocki 2ccbe779bc [media] v4l2-ctrl: Add helper function for the controls range update ... This patch adds a helper function that allows to modify range, i.e. minimum, maximum, step and default value of a v4l2 control, after the control has been created and initialized. This is helpful in situations when range of a control depends on user configurable parameters, e.g. camera sensor absolute exposure time depending on an output image resolution and frame rate. v4l2_ctrl_modify_range() function allows to modify range of an INTEGER, BOOL, MENU, INTEGER_MENU and BITMASK type controls. Based on a patch from Hans Verkuil http://patchwork.linuxtv.org/patch/8654. Signed-off-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>		2013-02-05 15:04:06 -02:00
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ABI	Merge branch 'akpm' (Andrew's patch-bomb)	2012-12-20 20:00:43 -08:00
DocBook	[media] v4l2-ctrl: Add helper function for the controls range update	2013-02-05 15:04:06 -02:00
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xtensa	xtensa: initialize atomctl SR	2012-12-18 21:10:22 -08:00
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