[PATCH v2] media: imx-jpeg: Leave a blank space before the configuration data

Fabio Estevam festevam at gmail.com
Fri May 27 04:11:37 PDT 2022


Hi Ming,

On Fri, May 27, 2022 at 7:25 AM Ming Qian <ming.qian at nxp.com> wrote:
>
> There is a hardware bug that it will load
> the first 128 bytes of configuration data twice,
> it will led to some configure error.
> so shift the configuration data 128 bytes,
> and make the first 128 bytes all zero,
> then hardware will load the 128 zero twice,
> and ignore them as garbage.
> then the configuration data can be loaded correctly
>
> Signed-off-by: Ming Qian <ming.qian at nxp.com>
> Reviewed-by: Mirela Rabulea <mirela.rabulea at nxp.com>
> Reviewed-by: Tommaso Merciai <tommaso.merciai at amarulasolutions.com>

Fixes tag?



More information about the linux-arm-kernel mailing list