drm/armada: fix SRAM powerdown

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Avoid powering down the overlay SRAM banks when disabling the primary
plane, thereby masking any overlay video.  This feature is supposed to
allow us to cut the bandwidth required while displaying full-frame
overlay video.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>

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Russell King 2017-12-08 12:16:22 +00:00

parent 33cd3c07a9

commit 2bf57436d5

1 changed files with 4 additions and 5 deletions

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drivers/gpu/drm/armada/armada_crtc.c

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