Re: [Intel-gfx] [PATCH] sna: Fix the reduction of xy reflection onto rotations.

2015-08-14 Thread Chris Wilson
On Thu, Aug 13, 2015 at 04:51:37PM -0700, Bob Paauwe wrote: When reducing a xy reflection to a 180 degree rotation, make sure only one rotation bit is set. Also by rotating the bit left, we can support cases where xy reflection happens with 90/270 degree rotation. Signed-off-by: Bob Paauwe

[Intel-gfx] [PATCH] sna: Fix the reduction of xy reflection onto rotations.

2015-08-13 Thread Bob Paauwe
When reducing a xy reflection to a 180 degree rotation, make sure only one rotation bit is set. Also by rotating the bit left, we can support cases where xy reflection happens with 90/270 degree rotation. Signed-off-by: Bob Paauwe bob.j.paa...@intel.com --- src/sna/sna_display.c | 5 - 1