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authorMichael Hennerich <michael.hennerich@analog.com>2009-08-07 02:47:54 +0000
committerMike Frysinger <vapier@gentoo.org>2010-08-11 11:29:08 -0400
commit5fc564eda7cc99a37fa485b452fdcc1260ee2d4f (patch)
treef512cd78c677807673fa5ebdd789a2e80d3e151d /include
parent69a2a4d9a5884a6f2d04a551308980d452b9b349 (diff)
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Blackfin: shutdown video DMA when booting Linux
In case there is no frame buffer driver present in Linux to hand over the PPI LCD DMA upon boot, the DMA initiated by u-boot to display the splash screen runs unattended. Therefore always stop the video driver in u-boot before starting Linux. If people don't want this behavior, then they can simply stub out the video_stop() function in their board video driver. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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