libcamera/src
Harvey Yang 39482d59fe DmaBufAllocator: Add Dma Buffer synchronization function & helper class
To synchronize CPU access with mmap and hardware access on DMA buffers,
using `DMA_BUF_IOCTL_SYNC` is required. This patch adds a function and
a helper class to allow users to sync buffers more easily.

Signed-off-by: Han-Lin Chen <hanlinchen@chromium.org>
Co-developed-by: Harvey Yang <chenghaoyang@chromium.org>
Signed-off-by: Harvey Yang <chenghaoyang@chromium.org>
Reviewed-by: Milan Zamazal <mzamazal@redhat.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2024-11-28 16:44:08 +00:00
..
android meson: Don't unnecessarily fallback to libyuv wrap 2024-11-26 19:05:17 +02:00
apps qcam: Automatically select the camera if only one is available 2024-10-25 01:13:32 +03:00
gstreamer gstreamer: Generate controls from control_ids_*.yaml files 2024-11-05 16:28:09 +00:00
ipa ipa: rkisp1: awb: Expand comment 2024-11-26 19:05:20 +02:00
libcamera DmaBufAllocator: Add Dma Buffer synchronization function & helper class 2024-11-28 16:44:08 +00:00
py py: Add bindings for ControlId array information 2024-11-25 22:28:26 +09:00
v4l2 v4l2: v4l2_camera_proxy: Fix VIDIOC_[GS]_PARM support 2024-11-05 15:29:22 +02:00
meson.build meson: Don't unnecessarily fallback to libyuv wrap 2024-11-26 19:05:17 +02:00