Re: [PATCH v2] drivers: media: imx296: Add standby delay during probe
From: Sakari Ailus
Date: Tue Dec 10 2024 - 08:35:58 EST
Hi Alexandru,
On Fri, Nov 15, 2024 at 08:07:17PM +0200, Alexandru Ardelean wrote:
> From: Naushir Patuck <naush@xxxxxxxxxxxxxxx>
>
> Add a 2-5ms delay when coming out of standby and before reading the
> sensor info register durning probe, as instructed by the datasheet. This
> standby delay is already present when the sensor starts streaming.
>
> During a cold-boot, reading the IMX296_SENSOR_INFO register would often
> return a value of 0x0000, if this delay is not present before.
>
> Fixes: cb33db2b6ccfe ("media: i2c: IMX296 camera sensor driver")
> Tested-by: Alexandru Ardelean <aardelean@xxxxxxxxxxxx>
> Signed-off-by: Naushir Patuck <naush@xxxxxxxxxxxxxxx>
Thanks for the patch.
You always need to Cc: stable if you have a Fixes: tag nowadays. I'll add
it this time.
--
Sakari Ailus