On Fri, Jan 17, 2025 at 03:17:32PM +0100, Sasha Finkelstein wrote:

On Fri, 17 Jan 2025 at 11:24, Maxime Ripard [off-list ref] wrote:

quoted

quoted

I was thinking about using drmm_ here, as the DRM device is also created
and destroyed each time. But I might be mistaken here.

Ah, right, it makes sense then, thanks!
Maxime

Not sure i understand. The drm device is created in probe(), and is
destroyed by devm.

devm on which device? The bridge's lifecycle is tied to the mipi-dsi
host lifecycle, while the drm device is managed by the display device.

I do not see a path where it can be created/destroyed without a trip
via probe/remove,
and so tying the lifetime of the bridge in question to devm seems correct?

-- 
With best wishes
Dmitry