Re: [PATCH v2] drm: bridge: fsl-ldb: fixup mode on freq mismatch

[Nikolaus Voss]

Hi Miquèl,

On 06.12.2024 15:08, Miquel Raynal wrote:
> On 03/12/2024 at 20:09:52 +01, Nikolaus Voss <nv@xxxxxxx> wrote:
>
> > LDB clock has to be a fixed multiple of the pixel clock.
>
> Not only, IIUC it also needs to be synchronized, ie. share the same
> source.
>
> > As LDB and pixel clock are derived from different clock sources
> > (at least on imx8mp),
>
> Wait, what? I am sorry but that is not at all recommended, both should
> come from video_pll1 which the de-facto versatile PLL to use, no? Am I
> missing something here?

No, I was wrong :-). I've corrected the log text in the v3.

--
Nikolaus Voss