Re: [Mesa-dev] [PATCH 1/3] i965: Fix HW blitter pitch limits

2015-06-07 Thread Chris Wilson
On Sun, Jun 07, 2015 at 01:01:48AM -0700, Kenneth Graunke wrote: > On Friday, June 05, 2015 03:14:29 PM Chris Wilson wrote: > > The BLT pitch is specified in bytes for linear surfaces and in dwords > > for tiled surfaces. In both cases the programmable limit is 32,767, so > > adjust the check to co

Re: [Mesa-dev] [PATCH 1/3] i965: Fix HW blitter pitch limits

2015-06-07 Thread Kenneth Graunke
On Friday, June 05, 2015 03:14:29 PM Chris Wilson wrote: > The BLT pitch is specified in bytes for linear surfaces and in dwords > for tiled surfaces. In both cases the programmable limit is 32,767, so > adjust the check to compensate for the effect of tiling. > > Signed-off-by: Chris Wilson > Cc

Re: [Mesa-dev] [PATCH 1/3] i965: Fix HW blitter pitch limits

2015-06-05 Thread Chris Wilson
On Fri, Jun 05, 2015 at 11:26:29AM -0700, Ben Widawsky wrote: > On Fri, Jun 05, 2015 at 03:14:29PM +0100, Chris Wilson wrote: > > The BLT pitch is specified in bytes for linear surfaces and in dwords > > for tiled surfaces. In both cases the programmable limit is 32,767, so > > adjust the check to

Re: [Mesa-dev] [PATCH 1/3] i965: Fix HW blitter pitch limits

2015-06-05 Thread Ben Widawsky
On Fri, Jun 05, 2015 at 03:14:29PM +0100, Chris Wilson wrote: > The BLT pitch is specified in bytes for linear surfaces and in dwords > for tiled surfaces. In both cases the programmable limit is 32,767, so > adjust the check to compensate for the effect of tiling. > FYI: Here is a patch series I

[Mesa-dev] [PATCH 1/3] i965: Fix HW blitter pitch limits

2015-06-05 Thread Chris Wilson
The BLT pitch is specified in bytes for linear surfaces and in dwords for tiled surfaces. In both cases the programmable limit is 32,767, so adjust the check to compensate for the effect of tiling. Signed-off-by: Chris Wilson Cc: Kristian Høgsberg Cc: Kenneth Graunke --- src/mesa/drivers/dri/i