Re: [RFC PATCH 02/17] drm/exynos: dsi: Handle drm_device for bridge

On Sun, Jul 04, 2021 at 02:32:15PM +0530, Jagan Teki wrote:

Now the exynos dsi driver supports bridge and legacy
encoder.

In order to support drm_device in both the implementations
it is required to preserve the drm_device in a private
structure and use it accordingly.

1. encoder case, the bind will assign the drm_device into
   encoder->dev, so preserve the drm_device in the bind call.

2. bridge case, the drm_bridge_attach will assign the
   drm_device into bridge->dev, so preserve the drm_device
   in the bridge_attach function call.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>

Acked-by: Sam Ravnborg <redacted>

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