Source Codeenum v4l2_exposure_auto_type원본 열기 → intel/ipu6-camera-hal / include/linux/v4l2-controls.h / v4l2_exposure_auto_type / L689-L695
define V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV (V4L2_CID_MPEG_MFC51_BASE + 5) define V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT (V4L2_CID_MPEG_MFC51_BASE + 6) define V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF (V4L2_CID_MPEG_MFC51_BASE + 7) WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS define V…
관측 시점 2020-10-21T06:15:07+08:00 · 최초 발견 commit 45469119a4
IssueBaresip V4L2 video source module fails to capture from Raspberry Pi native camera stack (unicam/libcamera)원본 열기 → raspberrypi/libcamera / Issue #350
f the box. I'd be awesome if it was documented how to work around these issues. ``` v4l2: Current input: "unicam-image"
- 기술 영역v4l2, camera stack, fps
- 문제work around
관측 시점 2026-08-04T13:37:09Z
Source Codefunction V4L2CameraProxy::ioctl원본 열기 → raspberrypi/libcamera / src/v4l2/v4l2_camera_proxy.cpp / V4L2CameraProxy::ioctl / L857-L959
r the ioctl request, which would sign-extend to * an incorrect value for unsigned longs on 64 bit architectures by
- 기술 영역v4l2
- 문제incorrect
- 효과prevent
관측 시점 2026-03-23T10:28:22+01:00 · 최초 발견 commit 957f0f4bd0
raspberrypi/libpisp / v1.4.0
github.com/raspberrypi/libpisp/pull/58 * helpers: Fix incorrect header in media_device.cpp by @naushir in https://gith
- 기술 영역media device
- 문제incorrect
- 사소한 변경changelog
관측 시점 2026-03-23T12:06:27Z
Source Codefunction V4L2Device::updateControlInfo원본 열기 → raspberrypi/libcamera / src/libcamera/v4l2_device.cpp / V4L2Device::updateControlInfo / L779-L799
\brief Update the information for all device controls The V4L2Device class caches information about all controls supported by the device and exposes it through the controls() and controlInfo() functions. Control information may change at runtime, for instance when formats on a subdev are modified. When this occurs, th…
- 기술 영역subdev, v4l2
- 문제expensive operation
관측 시점 2026-03-23T10:28:22+01:00 · 최초 발견 commit 957f0f4bd0
Commitlibcamera: base: regex: Fix preprocessor check원본 열기 → raspberrypi/libcamera / include/libcamera/base/regex.h / 35c02dae9e
libcamera: base: regex: Fix preprocessor check clang has no `maybe-uninitialized` warning, therefore the suppression will generate a compiler error. This was probably hidden by the fact that `__SANITIZE_*__` macros have only been added to clang since llvm 22. Link: https://github.com/llvm/llvm-project/commit/568c23bbd…
- 기술 영역v4l2
- 문제work around
- 효과optimiz
관측 시점 2026-04-27T17:04:10+02:00
Source Codefunction CROS_CAMERA_EXPORT원본 열기 → intel/ipu6-camera-hal / modules/v4l2/v4l2_device.h / CROS_CAMERA_EXPORT / L260-L290
) in case of flush request, i.e., to abort poll before timeout explicit V4L2DevicePoller(const std::vector<V4L2De
관측 시점 2024-07-18T14:37:27+08:00 · 최초 발견 commit a354967a6a
IssueImportant memory leak of v4l2-relayd service after each camera start원본 열기 → intel/ipu6-camera-hal / Issue #93
Important memory leak of v4l2-relayd service after each camera start Hi dear
관측 시점 2024-03-28T14:40:33Z
Source Codefunction V4L2VideoDevice원본 열기 → raspberrypi/libcamera / include/libcamera/internal/v4l2_videodevice.h / V4L2VideoDevice / L187-L314
streamOff(); void setDequeueTimeout(utils::Duration timeout); Signal<> dequeueTimeout; static std::unique_ptr<V
관측 시점 2026-07-27T13:08:52+02:00 · 최초 발견 commit 53397ea15b