Re: [PATCH 2/7] drm/bridge: cdns-dsi: Fix minor bugs

[Maxime Ripard <mripard@kernel.org>]

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On Sat, May 11, 2024 at 09:00:46PM +0530, Aradhya Bhatia wrote:
> Update the Phy initialized state to "not initialized" when the driver
> (and the hardware by extension) gets suspended. This will allow the Phy
> to get initialized again after resume.
> 
> Fix the OF node that gets passed to find the next available bridge in
> the display pipeline.
> 
> Fix the order of DSI Link and DSI Phy inits. The link init needs to
> happen before the Phy is initialized, so the Phy can lock on the
> incoming PLL reference clock. If this doesn't happen, the Phy cannot
> lock (until DSI Link is init later on). This causes a warning dump
> during the kernel boot.
> 
> Allow the D-Phy config checks to use mode->clock instead of
> mode->crtc_clock during mode_valid checks, like everywhere else in the
> driver.

All these should be in separate patches.

Maxime

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