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| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2011-04-19 21:14:14 +0100 |
|---|---|---|
| committer |   Keith Packard <keithp@keithp.com> | 2011-05-09 09:13:20 -0700 |
| commit | 49183b2818de6899383bb82bc032f9344d6791ff (patch) | |
| tree | 772319c3c38dccb88e534665bb3a0f1e01c837d6 /tools/perf/scripts/python/syscall-counts.py | |
| parent | drm/i915/dp: Be paranoid in case we disable a DP before it is attached (diff) | |
| download | linux-dev-49183b2818de6899383bb82bc032f9344d6791ff.tar.xz linux-dev-49183b2818de6899383bb82bc032f9344d6791ff.zip | |
drm/i915: Only enable the plane after setting the fb base (pre-ILK)
When enabling the plane, it is helpful to have already pointed that
plane to valid memory or else we may incur the wrath of a PGTBL_ER.
This code preserved the behaviour from the bad old days for unknown
reasons...
Found by assert_fb_bound_for_plane().
References: https://bugs.freedesktop.org/show_bug.cgi?id=36246
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions