drm/sun4i: Use lists to track registered display backends and TCONs

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To support multiple display pipelines, we need to keep track of the
multiple display backends and TCONs registered with the driver.

Switch to lists to track registered components. Components are only
appended to their respective lists if the bind process was successful.
The TCON bind function now defers if a backend was not registered.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

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This commit is contained in:

Chen-Yu Tsai 2017-04-21 16:38:50 +08:00 • committed by Maxime Ripard

parent de120d092e

commit 80a58240ef

6 changed files with 30 additions and 5 deletions

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6

drivers/gpu/drm/sun4i/sun4i_backend.c

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4

drivers/gpu/drm/sun4i/sun4i_backend.h

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2

drivers/gpu/drm/sun4i/sun4i_drv.c

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5

drivers/gpu/drm/sun4i/sun4i_drv.h

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14

drivers/gpu/drm/sun4i/sun4i_tcon.c

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4

drivers/gpu/drm/sun4i/sun4i_tcon.h

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