Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
media: v4l: ctrls: add a control for enabling strobe output
Add a control V4L2_CID_FLASH_STROBE_OE to en- or disable the
strobe output of v4l2 devices (most likely sensors).
Signed-off-by: Richard Leitner <richard.leitner@linux.dev>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
authored by
Richard Leitner
and committed by
Hans Verkuil
5be4154f
d89ccbf3
+3
+2
drivers/media/v4l2-core/v4l2-ctrls-defs.c
+2
drivers/media/v4l2-core/v4l2-ctrls-defs.c
···
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case V4L2_CID_FLASH_CHARGE: return "Charge";
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case V4L2_CID_FLASH_READY: return "Ready to Strobe";
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case V4L2_CID_FLASH_DURATION: return "Strobe Duration";
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+
case V4L2_CID_FLASH_STROBE_OE: return "Strobe Output Enable";
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/* JPEG encoder controls */
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/* Keep the order of the 'case's the same as in v4l2-controls.h! */
···
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case V4L2_CID_FLASH_STROBE_STATUS:
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case V4L2_CID_FLASH_CHARGE:
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case V4L2_CID_FLASH_READY:
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+
case V4L2_CID_FLASH_STROBE_OE:
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case V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER:
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case V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE:
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case V4L2_CID_MPEG_VIDEO_DEC_DISPLAY_DELAY_ENABLE:
+1
include/uapi/linux/v4l2-controls.h
+1
include/uapi/linux/v4l2-controls.h
···
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#define V4L2_CID_FLASH_CHARGE (V4L2_CID_FLASH_CLASS_BASE + 11)
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#define V4L2_CID_FLASH_READY (V4L2_CID_FLASH_CLASS_BASE + 12)
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#define V4L2_CID_FLASH_DURATION (V4L2_CID_FLASH_CLASS_BASE + 13)
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+
#define V4L2_CID_FLASH_STROBE_OE (V4L2_CID_FLASH_CLASS_BASE + 14)
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/* JPEG-class control IDs */