drm/i915: fix per-pipe reads after "cleanup"

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In a few places I replaced reads of per-pipe registers with the actual
register offsets themselves (converting I915_READ(reg) to _PIPE(reg)).
Alexey caught this on his 9xx machine because the cursor control write
was affected.  A quick audit showed a few more places where I'd borked
a read, so here's a patch to fix things up.

Reported-by: Alexey Fisher <bug-track@fisher-privat.net>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
[ickle: compilation fix]
Tested-by: Alexey Fisher <bug-track@fisher-privat.net>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

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Jesse Barnes 2011-02-17 10:40:53 -08:00 • committed by Chris Wilson

parent fc9a2228ac

commit 548f245ba6

1 changed files with 7 additions and 6 deletions

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drivers/gpu/drm/i915/intel_display.c

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