Hi, Shu-hsiang:
On Wed, 2024-10-09 at 19:15 +0800, Shu-hsiang Yang wrote:
> Introduces state management and debugging mechanisms for the MediaTek
> ISP7.x camsys platform. State management establishes control over ISP
> operations and events, defining distinct states for request handling,
> sensor control, and frame synchronization, ensuring event processing.
> The debugging mechanism ensures stable operation and timely data
> collection during anomalies.
>
> Signed-off-by: Shu-hsiang Yang <Shu-hsiang.Yang@xxxxxxxxxxxx>
> ---
[snip]
> +int mtk_camsys_isr_event(struct mtk_cam_device *cam,
> + enum MTK_CAMSYS_ENGINE_TYPE engine_type,
> + unsigned int engine_id,
> + struct mtk_camsys_irq_info *irq_info)
> +{
> + int ret = 0;
> +
> + switch (engine_type) {
> + case CAMSYS_ENGINE_RAW:
> + ret = mtk_camsys_event_handle_raw(cam, engine_id, irq_info);
> + break;
> + case CAMSYS_ENGINE_SENINF:
> + if (irq_info->irq_type & (1 << CAMSYS_IRQ_FRAME_DROP))
CAMSYS_IRQ_FRAME_DROP is never set, so drop it.
Regards,
CK
> + dev_info(cam->dev,
> + "MTK_CAMSYS_ENGINE_SENINF_TAG engine:%d type:0x%x\n",
> + engine_id, irq_info->irq_type);
> + break;
> + default:
> + break;
> + }
> +
> + return ret;
> +}
> +
