This patch series enables the csi2rx_err_irq interrupt to record any errors that occur during streaming. It also adds support for the VIDIOC_LOG_STATUS ioctl, which outputs the current device status to the kernel log. The IRQ handler records any errors encountered during streaming. Additionally, VIDIOC_LOG_STATUS can be invoked from user space to retrieve the latest status. Changelog: Changes in v5: - Make two interrupts non-optional - Take back the ACK from Krzysztof since we are reverting to older bindings v4: https://lore.kernel.org/all/20250227082920.744908-1-y-abhilashchandra@xxxxxx/ Yemike Abhilash Chandra (2): dt-bindings: media: cdns,csi2rx.yaml: Add optional interrupts for cdns-csi2rx media: cadence: csi2rx: Enable csi2rx_err_irq interrupt and add support for VIDIOC_LOG_STATUS .../bindings/media/cdns,csi2rx.yaml | 8 ++ drivers/media/platform/cadence/cdns-csi2rx.c | 129 ++++++++++++++++++ 2 files changed, 137 insertions(+) -- 2.34.1
