drm: atmel-hlcdc: actually disable scaling when no scaling is required

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commit 1b7e38b92b upstream.

The driver is only enabling scaling, but never disabling it, thus, if you
enable the scaling feature once it stays enabled forever.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Reported-by: Alex Vazquez <avazquez.dev@gmail.com>
Reviewed-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Fixes: 1a396789f6 ("drm: add Atmel HLCDC Display Controller support")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Boris Brezillon 2016-05-27 16:09:25 +02:00 • committed by Greg Kroah-Hartman

parent f956468c5b

commit c6a2cb3a3b

1 changed files with 2 additions and 0 deletions

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drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c

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