On Mon, Nov 16, 2015 at 4:38 PM, Vince Hsu <[email protected]> wrote: > The offset should be 8 on Kepler and later. > > Signed-off-by: Vince Hsu <[email protected]> > --- > drm/nouveau/nvkm/engine/fifo/gk104.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > Hi, > > According to the header[1] the offset for engine status register is 8. > > [1] > https://github.com/kfractal/nouveau/blob/hwref/drm/nouveau/include/nvkm/hwref/gk104/fifo.h > > Thanks, > Vince > > diff --git a/drm/nouveau/nvkm/engine/fifo/gk104.c > b/drm/nouveau/nvkm/engine/fifo/gk104.c > index 8d5db6d5a558..4fcd147d43c8 100644 > --- a/drm/nouveau/nvkm/engine/fifo/gk104.c > +++ b/drm/nouveau/nvkm/engine/fifo/gk104.c > @@ -196,7 +196,7 @@ gk104_fifo_intr_sched_ctxsw(struct gk104_fifo *fifo) > > spin_lock_irqsave(&fifo->base.lock, flags); > for (engn = 0; engn < ARRAY_SIZE(fifo->engine); engn++) { > - u32 stat = nvkm_rd32(device, 0x002640 + (engn * 0x04)); > + u32 stat = nvkm_rd32(device, 0x002640 + (engn * 0x08));
Confirmed on my side as well. Reviewed-by: Alexandre Courbot <[email protected]> _______________________________________________ Nouveau mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/nouveau
