From b7cefddd467bfd0c100219969712a0133475004c Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Thu, 12 Jan 2012 13:17:43 +0000 Subject: [PATCH] sna: Re-enable min-alignment workaround on pre-SNB hw Confirmed as still being required for both gen3 and gen4. One day I will get single-stream mode working, just not today apparently. Signed-off-by: Chris Wilson --- src/sna/kgem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/sna/kgem.c b/src/sna/kgem.c index c7ce7779..50ed4bf1 100644 --- a/src/sna/kgem.c +++ b/src/sna/kgem.c @@ -599,7 +599,7 @@ void kgem_init(struct kgem *kgem, int fd, struct pci_device *dev, int gen) kgem->aperture_mappable, kgem->aperture_mappable / (1024*1024))); kgem->min_alignment = 4; - if (gen < 60 && 0) + if (gen < 60) /* XXX workaround an issue where we appear to fail to * disable dual-stream mode */ kgem->min_alignment = 64;