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Diffstat (limited to 'Documentation/userspace-api/media/drivers/st-vgxy61.rst')
| -rw-r--r-- | Documentation/userspace-api/media/drivers/st-vgxy61.rst | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/Documentation/userspace-api/media/drivers/st-vgxy61.rst b/Documentation/userspace-api/media/drivers/st-vgxy61.rst new file mode 100644 index 000000000000..17ac15afa77c --- /dev/null +++ b/Documentation/userspace-api/media/drivers/st-vgxy61.rst @@ -0,0 +1,25 @@ +.. SPDX-License-Identifier: GPL-2.0 + +ST VGXY61 camera sensor driver +============================== + +The ST VGXY61 driver implements the following controls: + +``V4L2_CID_HDR_SENSOR_MODE`` +------------------------------- + Change the sensor HDR mode. A HDR picture is obtained by merging two + captures of the same scene using two different exposure periods. + +.. flat-table:: + :header-rows: 0 + :stub-columns: 0 + :widths: 1 4 + + * - HDR linearize + - The merger outputs a long exposure capture as long as it is not + saturated. + * - HDR subtraction + - This involves subtracting the short exposure frame from the long + exposure frame. + * - No HDR + - This mode is used for standard dynamic range (SDR) exposures. |