[PATCH 0/2] media: nxp: imx8-isi: Fix single frame capture and optimize buffer usage

[Guoniu Zhou]

This series fixes a hang issue when capturing single frames and improves
buffer utilization by prioritizing user buffers over discard buffers.

Patch 1 reduces min_queued_buffers to allow streaming with a single buffer,
fixing hangs in applications like libcamera's cam tool.

Patch 2 changes the buffer selection logic to use pending user buffers first,
minimizing unnecessary frame drops at stream start.

Signed-off-by: Guoniu Zhou <guoniu.zhou@xxxxxxx>
---
Guoniu Zhou (2):
      media: nxp: imx8-isi: Reduce minimum queued buffers from 2 to 1
      media: nxp: imx8-isi: Prioritize pending buffers over discard buffers

 drivers/media/platform/nxp/imx8-isi/imx8-isi-video.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
---
base-commit: 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f
change-id: 20260310-isi_min_buffers-4b490a124223

Best regards,
-- 
Guoniu Zhou <guoniu.zhou@xxxxxxx>