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(parent: 72c6e25) | patch
enable bus mastering on i915 at resume time
authorJie Luo <clotho67@gmail.com>
Tue, 24 Jun 2008 17:38:31 +0000 (10:38 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 24 Jun 2008 18:17:25 +0000 (11:17 -0700)
commitea7b44c8e6baa1a4507f05ba2c0009ac21c3fe0b
tree9f71bb94b0fab4c258505073c5cdd9b7cd11b34ctree | snapshot (tar.gz zip)
parent72c6e251ed84b3a9cdfde6711191155c47bb2b9ccommit | diff
enable bus mastering on i915 at resume time

On 9xx chips, bus mastering needs to be enabled at resume time for much of the
chip to function.  With this patch, vblank interrupts will work as expected
on resume, along with other chip functions.   Fixes kernel bugzilla #10844.

Signed-off-by: Jie Luo <clotho67@gmail.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/char/drm/i915_drv.c diff | blob | blame | history