Searched refs:gtt_roll (Results 1 - 1 of 1) sorted by relevance

/linux-4.4.14/drivers/gpu/drm/gma500/
H A Dframebuffer.c350 int gtt_roll = 0; psbfb_create() local
380 gtt_roll++; psbfb_create()
393 gtt_roll = 0; /* Don't use GTT accelerated scrolling */ psbfb_create()
435 else if (gtt_roll) { /* GTT rolling seems best */ psbfb_create()
443 info->fix.ywrapstep = gtt_roll; psbfb_create()

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