Re: [PATCH v2 2/2] media: arm: mali-c55: Add support for RGB Gamma

[Linus Walleij]

Hi Jacopo,

On Fri, Jun 26, 2026 at 4:52 PM Jacopo Mondi
<jacopo.mondi@xxxxxxxxxxxxxxxx> wrote:

> > >  #define MALI_C55_REG_GAMMA_OFFSETS_1                   0x1c070
> > >  #define MALI_C55_GAMMA_OFFSET_R_MASK                   GENMASK(11, 0)
> > >  #define MALI_C55_GAMMA_OFFSET_G_MASK                   GENMASK(27, 16)
> >
> > Same here *GAMMA_OFFSETS_RG
>
> Aren't the R and G masks different ?
>
> Or are you suggesting
> #define MALI_C55_REG_GAMMA_OFFSETS_RG                   0x1c070

Yes, exactly, then when reading I know "aha that register contains
R and G gamma".

Yours,
Linus Walleij