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Commit 8f93f779 authored by Eugen Hristev's avatar Eugen Hristev Committed by Greg Kroah-Hartman
Browse files

media: v4l2-ctrl: fix flags for DO_WHITE_BALANCE 



commit a0816e5088baab82aa738d61a55513114a673c8e upstream.

Control DO_WHITE_BALANCE is a button, with read only and execute-on-write flags.
Adding this control in the proper list in the fill function.

After adding it here, we can see output of v4l2-ctl -L
do_white_balance 0x0098090d (button) : flags=write-only, execute-on-write

Signed-off-by: default avatarEugen Hristev <eugen.hristev@microchip.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 55b5cbaa

drivers/media/v4l2-core/v4l2-ctrls.c

+1 −0
Original line number Diff line number Diff line
@@ -1145,6 +1145,7 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type, 
	case V4L2_CID_FLASH_STROBE_STOP:

	case V4L2_CID_AUTO_FOCUS_START:

	case V4L2_CID_AUTO_FOCUS_STOP:

	case V4L2_CID_DO_WHITE_BALANCE:

		*type = V4L2_CTRL_TYPE_BUTTON;

		*flags |= V4L2_CTRL_FLAG_WRITE_ONLY |

			  V4L2_CTRL_FLAG_EXECUTE_ON_WRITE;