Re: [PATCH v1 2/2] drm/panel: add Raydium RM67200 panel driver

[Jessica Zhang]

On 12/10/2024 2:41 PM, Sebastian Reichel wrote:
> Hello Jessica,
>
> On Tue, Dec 10, 2024 at 09:45:09AM -0800, Jessica Zhang wrote:
> > [...]
> > > +static const struct raydium_rm67200_panel_info w552793baa_info = {
> > > +	.mode = {
> > > +		.clock = 132000,
> > > +		.hdisplay = 1080,
> > > +		.hsync_start = 1095,
> > > +		.hsync_end = 1125,
> > > +		.htotal = 1129,
> > > +		.vdisplay = 1920,
> > > +		.vsync_start = 1935,
> > > +		.vsync_end = 1950,
> > > +		.vtotal = 1952,
> > > +		.width_mm = 68, /* 68.04mm */
> > > +		.height_mm = 121, /* 120.96mm */
> > > +		.type = DRM_MODE_TYPE_DRIVER,
> > > +	},
> > > +	.regulators = w552793baa_regulators,
> > > +	.num_regulators = ARRAY_SIZE(w552793baa_regulators),
> > > +	.panel_setup = w552793baa_setup,
> >
> > Just curious, will there be other panels with different regulators and init
> > commands added for this driver in the future?
>
> I don't know any other RM67200 based panels. But the init sequence
> contains lots of vendor specific registers and I'm pretty sure it
> is specific to the W552793BAA. I put the regulators into the panel
> specific section, because the datasheet for the RM67200 specifies
> slightly different ones than the w552793baa datasheet. Thus I expect
> that other displays might have slight differences.

Ack, thanks for clarifying.

In that case,

Reviewed-by: Jessica Zhang <quic_jesszhan@xxxxxxxxxxx>

Thanks,

Jessica Zhang

> Greetings,
>
> -- Sebastian