Hi Laurent,
>> >
>> >> +struct mt9m114_reg {
>> >> + u16 reg;
>> >> + u32 val;
>> >> + int width;
>> >> +};
>> >> +
>> >> +enum {
>> >> + MT9M114_QVGA,
>> >> + MT9M114_VGA,
>> >> + MT9M114_WVGA,
>> >> + MT9M114_720P,
>> >> +};
>> >
>> > This is the part I don't like. Instead of hardcoding 4 different
>> > resolutions and using large register address/value tables, you should
>> > compute the register values from the image size requested by the user.
>>
>> In fact we get this table with the Aptina development tool. So we only
>> support fixed resolutions. If we compute each register value, it only makes
>> the code more complex.
>
> But it also makes the code more useful, as the user won't be limited to the 4
> resolutions above.
>
The problem is Aptina datasheet doesn't tell us how to calculate these values.
We only have some register presets.
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