OMAPDSS: DSI: improve DSI module id handling

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We currently use the id of the dsi platform device (dsidev->id) as the
DSI hardware module ID. This works because we assign the ID manually in
arch/arm/mach-omap2/display.c at boot time.

However, with device tree the platform device IDs are automatically
assigned to an arbitrary number, and we can't use it.

Instead of using dsidev->id during operation, this patch stores the
value of dsidev->id to a private field of the dsi driver at probe(). The
future device tree code can thus set the private field with some other
way.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

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Tomi Valkeinen 2012-03-09 16:07:39 +02:00

parent 9d8232a77f

commit 11ee960640

1 changed files with 21 additions and 25 deletions

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46

drivers/video/omap2/dss/dsi.c

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