On Sat, 2013-11-02 at 21:07 -0700, Ben Widawsky wrote: > With gen6 PTE type in place, pave the way for the new gen8 type. > > Signed-off-by: Ben Widawsky <[email protected]>
Reviewed-by: Imre Deak <[email protected]> > --- > drivers/gpu/drm/i915/i915_gem_gtt.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c > b/drivers/gpu/drm/i915/i915_gem_gtt.c > index c6d38d0..8bf2184 100644 > --- a/drivers/gpu/drm/i915/i915_gem_gtt.c > +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c > @@ -30,6 +30,7 @@ > > #define GEN6_PPGTT_PD_ENTRIES 512 > #define I915_PPGTT_PT_ENTRIES (PAGE_SIZE / sizeof(gen6_gtt_pte_t)) > +typedef uint64_t gen8_gtt_pte_t; > > /* PPGTT stuff */ > #define GEN6_GTT_ADDR_ENCODE(addr) ((addr) | (((addr) >> 28) & 0xff0)) > @@ -942,7 +943,7 @@ static int gen8_gmch_probe(struct drm_device *dev, > *stolen = gen8_get_stolen_size(snb_gmch_ctl); > > gtt_size = gen8_get_total_gtt_size(snb_gmch_ctl); > - *gtt_total = (gtt_size / 8) << PAGE_SHIFT; > + *gtt_total = (gtt_size / sizeof(gen8_gtt_pte_t)) << PAGE_SHIFT; > > ret = ggtt_probe_common(dev, gtt_size); > _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
