TI: v4l2_codec2: Add retry mechanism for streamon()

Since commit [1], bitstream header sequence parsing has been moved earlier. It's now done before setting up the capture queue.

With this change, STREAMON on the OUTPUT queue now fails, returning EIO:

V4L2Device: (OUTPUT_MPLANE)VIDIOC_STREAMON failed

The driver can return EIO on STREAMON whenever the wave5 firmware is not finished parsing the bitstream header. In that case, userspace shall retry to call STREAMON.

Add a retry mechanism in V4L2Device so that the wave5 firmware has time enough to finish the bitstream analysis.

[1] https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel/commit/drivers/media/platform/chips-media/wave5?h=ti-linux-6.6.y&id=98ed806c90ff15caae4585bc985b4b2db8cbeca9 Signed-off-by: Mattijs Korpershoek mkorpershoek@baylibre.com

Relates to:

• baylibre/ti/ti-linux-kernel!117 (merged)

/cc @glaroque @JulienMasson

Fixes TIAU-406