[Intel-gfx] [Intel gfx][i-g-t PATCH 2/4] rendercopy/bdw: Set Instruction Buffer size Modify Enable to 1

[Damien Lespiau]

On Fri, Dec 06, 2013 at 02:15:18AM -0800, Kenneth Graunke wrote:
> On 12/06/2013 12:54 AM, Xiang, Haihao wrote:
> > From: "Xiang, Haihao" <haihao.xiang at intel.com>
> > 
> > Otherwise it may result in GPU hang
> > 
> > Signed-off-by: Xiang, Haihao <haihao.xiang at intel.com>
> > ---
> >  lib/rendercopy_gen8.c |    2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/lib/rendercopy_gen8.c b/lib/rendercopy_gen8.c
> > index 43e962c..1a137dd 100644
> > --- a/lib/rendercopy_gen8.c
> > +++ b/lib/rendercopy_gen8.c
> > @@ -526,7 +526,7 @@ gen8_emit_state_base_address(struct intel_batchbuffer *batch) {
> >  	/* indirect object buffer size */
> >  	OUT_BATCH(0xfffff000 | 1);
> >  	/* intruction buffer size */
> > -	OUT_BATCH(1 << 12);
> > +	OUT_BATCH(1 << 12 | 1);
> >  }
> >  
> >  static void
> > 
> 
> Thanks a ton for finding this!
> 
> Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>

Nice catch! Thanks for the patch and review, pushed.

-- 
Damien