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Hi, Shu-hsiang:
On Wed, 2024-10-09 at 19:15 +0800, Shu-hsiang Yang wrote:
> Introduces the top media device driver for the MediaTek ISP7X CAMSYS.
> The driver maintains the camera system, including sub-device management,
> DMA operations, and integration with the V4L2 framework. It handles
> request stream data, buffer management, and MediaTek-specific features,
> and pipeline management, streaming control, error handling mechanism.
> Additionally, it aggregates sub-drivers for the camera interface, raw
> and yuv pipelines.
>
> Signed-off-by: Shu-hsiang Yang <Shu-hsiang.Yang@mediatek.com>
> ---
[snip]
> +/* flags of mtk_cam_request */
> +#define MTK_CAM_REQ_FLAG_SENINF_CHANGEDBIT(0)
MTK_CAM_REQ_FLAG_SENINF_CHANGED is never used, so drop it.
> +#define MTK_CAM_REQ_FLAG_SENINF_IMMEDIATE_UPDATEBIT(1)
> +
> +/* flags of mtk_cam_request_stream_data */
> +#define MTK_CAM_REQ_S_DATA_FLAG_TG_FLASHBIT(0)
> +
> +#define MTK_CAM_REQ_S_DATA_FLAG_META1_INDEPENDENTBIT(1)
> +
> +#define MTK_CAM_REQ_S_DATA_FLAG_SINK_FMT_UPDATEBIT(2)
> +/* Apply sensor mode and the timing is 1 vsync before */
> +#define MTK_CAM_REQ_S_DATA_FLAG_SENSOR_MODE_UPDATE_T1BIT(3)
MTK_CAM_REQ_S_DATA_FLAG_SENSOR_MODE_UPDATE_T1 is useless, so drop it.
Regards,
CK
> +
> +#define MTK_CAM_REQ_S_DATA_FLAG_SENSOR_HDL_ENBIT(4)
> +
> +#define MTK_CAM_REQ_S_DATA_FLAG_RAW_HDL_ENBIT(5)
> +
> +#define MTK_CAM_REQ_S_DATA_FLAG_SENSOR_HDL_COMPLETEBIT(6)
> +
> +#define MTK_CAM_REQ_S_DATA_FLAG_RAW_HDL_COMPLETEBIT(7)
> +
> +#define MTK_CAM_REQ_S_DATA_FLAG_SENSOR_HDL_DELAYEDBIT(8)
> +
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