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drm/nv11-: synchronise flips to vblank, unless async flip requested

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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs
2013-11-11 13:59:40 +10:00
parent 1e303c03af
commit b9d9dcdaae
2 changed files with 32 additions and 4 deletions
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6
drivers/gpu/drm/nouveau/nv04_fbcon.c
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@@ -255,6 +255,12 @@ nv04_fbcon_accel_init(struct fb_info *info)
OUT_RING(chan, NvCtxSurf2D);
BEGIN_NV04(chan, NvSubImageBlit, 0x02fc, 1);
OUT_RING(chan, 3);
if (device->chipset >= 0x11 /*XXX: oclass == 0x009f*/) {
BEGIN_NV04(chan, NvSubImageBlit, 0x0120, 3);
OUT_RING(chan, 0);
OUT_RING(chan, 1);
OUT_RING(chan, 2);
}
BEGIN_NV04(chan, NvSubGdiRect, 0x0000, 1);
OUT_RING(chan, NvGdiRect);