gbefb: cmap FIFO timeout
Writes to the cmap fifo while the display is blanked caused cmap FIFO timeout messages and a wrong colormap. To avoid this the driver now maintains a colormap in memory and updates the colormap after the display is unblanked. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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