mirror of
https://github.com/torvalds/linux.git
synced 2024-11-25 21:51:40 +00:00
7603ac5a8a
Store the active formats and crop rectangle in the subdevice active state. This simplifies implementation of the format and selection accessors, and allows using the v4l2_subdev_get_fmt() helper to implement the .get_fmt() operation. The active configuration that is used in the .process_frame() handler is still stored in the vimc_scaler_device structure. The driver could instead access the active state in the .process_frame() handler, but the required locking could interfere with the real time constraints of the frame processing. This data would be stored in registers in the .s_stream() handler for real hardware, storing it in dedicated storage thus mimics a real driver. To differentiate them from the rest of the device private data, move the corresponding fields to a sub-structure of vimc_scaler_device named hw. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> |
||
|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| vimc-capture.c | ||
| vimc-common.c | ||
| vimc-common.h | ||
| vimc-core.c | ||
| vimc-debayer.c | ||
| vimc-lens.c | ||
| vimc-scaler.c | ||
| vimc-sensor.c | ||
| vimc-streamer.c | ||
| vimc-streamer.h | ||