On Thu, Feb 14, 2013 at 02:46:44PM -0800, Ben Widawsky wrote: > On Thu, Feb 14, 2013 at 09:53:51PM +0200, ville.syrjala at linux.intel.com wrote: > > From: Ville Syrj?l? <ville.syrjala at linux.intel.com> > > > > The bit controlling whether PIPE_CONTROL DW/QW write targets > > the global GTT or PPGTT moved moved from DW 2 bit 2 to > > DW 1 bit 24 on IVB. > > > > I verified on IVB that the fix is in fact effective. Without the fix > > none of the scratch writes actually landed in the pipe control page. > > With the fix the writes show up correctly. > > > > v2: move PIPE_CONTROL_GLOBAL_GTT_IVB setup to where other flags are set > > > > Signed-off-by: Ville Syrj?l? <ville.syrjala at linux.intel.com> > Reviewed-by: Ben Widawsky <ben at bwidawsk.net> Queued for -next, thanks for the patch. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch
