Re: [PATCH 11/11] media: i2c: ov5640: Split out format mux registers

[Kieran Bingham <kieran.bingham@ideasonboard.com>]

Quoting Jacopo Mondi (2026-05-14 09:41:02)
> 
> On Fri, May 01, 2026 at 04:39:13PM +0100, Kieran Bingham wrote:
> > The init_setting table configures format control and mux to default for
> > YUV420 output.  These are later determined by the users format
> > selection, and so are candidates for removal from the init table.
> 
> Can we remove them then :) ?

Maybe indeed! I'll double check this when I next spin the series.
--
Kieran


> 
> >
> > Split the additions out from the register block and document them.
> >
> > Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
> > ---
> >  drivers/media/i2c/ov5640.c | 9 +++++++--
> >  1 file changed, 7 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c
> > index f63d81640f54..477f6a3ddbf6 100644
> > --- a/drivers/media/i2c/ov5640.c
> > +++ b/drivers/media/i2c/ov5640.c
> > @@ -615,8 +615,13 @@ static const struct reg_value ov5640_init_setting[] = {
> >       {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
> >       {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x3000, 0x00, 0, 0},
> >       {0x3002, 0x1c, 0, 0}, {0x3004, 0xff, 0, 0}, {0x3006, 0xc3, 0, 0},
> > -     {0x302e, 0x08, 0, 0}, {0x4300, 0x3f, 0, 0},
> > -     {0x501f, 0x00, 0, 0}, {0x440e, 0x00, 0, 0}, {0x4837, 0x0a, 0, 0},
> > +     {0x302e, 0x08, 0, 0},
> > +
> > +     /* Format control, Mux control */
> > +     {0x4300, 0x3f, 0, 0}, /* YUV420 YYYY... / UYVY... */
> > +     {0x501f, 0x00, 0, 0}, /* ISP YUV422 */
> > +
> > +     {0x440e, 0x00, 0, 0}, {0x4837, 0x0a, 0, 0},
> >
> >       /* ISP Control */
> >       {OV5640_REG_ISP_CTRL00, OV5640_ISP_00_LENC_ENABLE | OV5640_ISP_00_GMA_ENABLE |
> >
> > --
> > 2.52.0
> >
> >