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

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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



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