Limit the minimum pitch for linear surface
authorXiang, Haihao <haihao.xiang@intel.com>
Fri, 9 May 2014 08:16:05 +0000 (16:16 +0800)
committerXiang, Haihao <haihao.xiang@intel.com>
Mon, 26 May 2014 04:17:17 +0000 (12:17 +0800)
commite437ae5c33ea6547f88cf2bd1b34159fce95b988
tree126cf88387eff3cf36d5a90c1789cf5292ea99a1
parenta7343f9148198f25b2c10bf610c95e6ebd4fa189
Limit the minimum pitch for linear surface

pitch must be 64 at least for linear surface for most functions on IVB/HSW/BDW
such VEBOX, Data port media read/write

https://bugs.freedesktop.org/show_bug.cgi?id=72522

Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>
(cherry picked from commit 57db5c2524f4e3cb6ae2301bddfdf1c40cdbb626)
src/i965_device_info.c
src/i965_drv_video.c
src/i965_drv_video.h