From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [Intel-gfx] [PATCH] drm/i915: Fix SRC_COPY width on 830/845g Date: Fri, 12 Sep 2014 10:41:00 +0300 Message-ID: <87egvhcmlv.fsf@intel.com> References: <1410503862-29589-1-git-send-email-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: In-Reply-To: <1410503862-29589-1-git-send-email-chris@chris-wilson.co.uk> Sender: stable-owner@vger.kernel.org To: Chris Wilson , intel-gfx@lists.freedesktop.org Cc: stable@vger.kernel.org, Thomas Richter List-Id: intel-gfx@lists.freedesktop.org On Fri, 12 Sep 2014, Chris Wilson wrote: > One small change I forgot to make in > > commit c4d69da167fa967749aeb70bc0e94a457e5d00c1 > Author: Chris Wilson > Date: Mon Sep 8 14:25:41 2014 +0100 > > drm/i915: Evict CS TLBs between batches > > was to update the copy width for the compact BLT copy instruction. > > Reported-by: Thomas Richter > Signed-off-by: Chris Wilson > Cc: Thomas Richter > Cc: Jani Nikula > Cc: stable@vger.kernel.org http://mid.gmane.org/54129ED3.8060105@math.tu-berlin.de says Tested-by: Thomas Richter (Thomas, your mails have broken in-reply-to/references more often than not, breaking threading. Please check your setup.) > --- > drivers/gpu/drm/i915/intel_ringbuffer.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c > index d0156d6..45d70fd 100644 > --- a/drivers/gpu/drm/i915/intel_ringbuffer.c > +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c > @@ -1386,7 +1386,7 @@ i830_emit_batchbuffer(struct i915_gem_request *rq, > */ > intel_ring_emit(ring, SRC_COPY_BLT_CMD | BLT_WRITE_RGBA); > intel_ring_emit(ring, BLT_DEPTH_32 | BLT_ROP_SRC_COPY | 4096); > - intel_ring_emit(ring, DIV_ROUND_UP(len, 4096) << 16 | 1024); > + intel_ring_emit(ring, DIV_ROUND_UP(len, 4096) << 16 | 4096); > intel_ring_emit(ring, cs_offset); > intel_ring_emit(ring, 4096); > intel_ring_emit(ring, offset); > -- > 1.9.1 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/intel-gfx -- Jani Nikula, Intel Open Source Technology Center