This Patch series adds support for emulation of metadata capture in vivid driver. UVCH metadata format is supported as it is widely used in webcams. https://hverkuil.home.xs4all.nl/spec/uapi/v4l/pixfmt-meta-uvc.html Regards, Vandana. Hans Verkuil (1): vivid: fixes for v4l2-compliance issues. Vandana BN (1): vivid: Add metadata capture support drivers/media/platform/vivid/Makefile | 2 +- drivers/media/platform/vivid/vivid-core.c | 107 +++++++++- drivers/media/platform/vivid/vivid-core.h | 14 ++ drivers/media/platform/vivid/vivid-ctrls.c | 64 ++++++ .../media/platform/vivid/vivid-kthread-cap.c | 52 ++++- drivers/media/platform/vivid/vivid-meta-cap.c | 201 ++++++++++++++++++ drivers/media/platform/vivid/vivid-meta-cap.h | 29 +++ drivers/media/platform/vivid/vivid-vid-cap.c | 5 +- 8 files changed, 462 insertions(+), 12 deletions(-) create mode 100644 drivers/media/platform/vivid/vivid-meta-cap.c create mode 100644 drivers/media/platform/vivid/vivid-meta-cap.h -- 2.17.1
