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| author |   Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-07-04 17:51:47 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-09-06 08:00:14 +0200 |
| commit | 7fad798e16fecddd41c6a91728a09f0b9507e40c (patch) | |
| tree | cd048923b124b1ccf0e3c4d4f3cbbb324deac396 /drivers/gpu/drm/udl/udl_transfer.c | |
| parent | drm/i915: rip out intel_dp->dpms_mode (diff) | |
| download | linux-dev-7fad798e16fecddd41c6a91728a09f0b9507e40c.tar.xz linux-dev-7fad798e16fecddd41c6a91728a09f0b9507e40c.zip | |
drm/i915: ensure the force pipe A quirk is actually followed
Many BIOSen forget to turn on the pipe A after resume (because they
actually don't turn on anything), so we have to do that ourselves when
sanitizing the hw state.
I've discovered this due to the recent addition of a pipe WARN that
takes the force quirk into account.
v2: Actually try to enable the pipe with a proper configuration instead
of simpyl switching it on with whatever random state the bios left it
in after resume.
v3: Fixup rebase conflict - the load_detect functions have lost their
encoder argument.
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/udl/udl_transfer.c')
0 files changed, 0 insertions, 0 deletions