forked from Minki/linux
drm/nouveau: force noaccel when no PFIFO support present
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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@ -33,6 +33,7 @@
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#include <engine/device.h>
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#include <engine/disp.h>
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#include <engine/fifo.h>
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#include <subdev/vm.h>
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@ -164,7 +165,7 @@ nouveau_accel_init(struct nouveau_drm *drm)
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u32 arg0, arg1;
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int ret;
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if (nouveau_noaccel)
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if (nouveau_noaccel || !nouveau_fifo(device) /*XXX*/)
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return;
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/* initialise synchronisation routines */
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