| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.4 80/92] media: v4l2-ctrl: fix flags for DO_WHITE_BALANCE | Date | Wed, 4 Dec 2019 18:50:20 +0100 |
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From: Eugen Hristev <eugen.hristev@microchip.com>
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: Eugen Hristev <eugen.hristev@microchip.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/media/v4l2-core/v4l2-ctrls.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/media/v4l2-core/v4l2-ctrls.c +++ b/drivers/media/v4l2-core/v4l2-ctrls.c @@ -991,6 +991,7 @@ void v4l2_ctrl_fill(u32 id, const char * 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;
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