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authorZhenyu Wang <zhenyuw@linux.intel.com>2009-07-24 01:00:29 +0800
committerEric Anholt <eric@anholt.net>2009-07-29 15:16:01 -0700
commit249c0e64c24bf455a4e4815f72750f2b16cedd94 (patch)
tree0a75d3f0f48acdd5341a9670dc7c860af7669940 /init/initramfs.c
parent24f119c769bacac5729297b682fec7811a983cc6 (diff)
drm/i915: fix issue in display pipe setup on IGDNG
During pipe DPMS off, instead of busy waiting pipe off, insert delays during wait and don't loop after enough tries which matches spec requirement. Also try to match DPMS on path by disable FDI TX PLL in DPMS off. Disable PF by writing PF_WIN_SZ which really trigger the update. Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'init/initramfs.c')
0 files changed, 0 insertions, 0 deletions