ARM: sunxi_defconfig: Enable CMA

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commit c13e7f313d upstream.

The DRM driver most notably, but also out of tree drivers (for now) like
the VPU or GPU drivers, are quite big consumers of large, contiguous memory
buffers. However, the sunxi_defconfig doesn't enable CMA in order to
mitigate that, which makes them almost unusable.

Enable it to make sure it somewhat works.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Maxime Ripard 2018-01-19 14:32:08 +01:00 • committed by Greg Kroah-Hartman

parent ebc8d9c33f

commit fb7f328c32

1 changed files with 2 additions and 0 deletions

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arch/arm/configs/sunxi_defconfig

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