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| author | Keith Packard <[email protected]> | 2011-08-06 17:35:34 +0000 |
|---|---|---|
| committer | Keith Packard <[email protected]> | 2011-08-08 20:37:11 +0000 |
| commit | 1519b9956eb4b4180fa3f47c73341463cdcfaa37 (patch) | |
| tree | 2aaf59c10b69bb00113bb677916d3106c5ed625b /lib/debugobjects.c | |
| parent | drm/i915: Leave LVDS registers unlocked (diff) | |
| download | kernel-1519b9956eb4b4180fa3f47c73341463cdcfaa37.tar.gz kernel-1519b9956eb4b4180fa3f47c73341463cdcfaa37.zip | |
drm/i915: Fix PCH port pipe select in CPT disable paths
CPT pipe select is different from previous generations (using two bits
instead of one). All of the paths from intel_disable_pch_ports were
not making this distinction.
Mode setting with pipe A turned off would then also force all outputs
on pipe B to get turned off as the disable code would mistakenly
decide that all of these outputs were on pipe A and turn them off.
This is an extension of the CPT DP disable fix (why didn't I fix this then?)
Signed-off-by: Keith Packard <[email protected]>
Reviewed-by: Jesse Barnes <[email protected]>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions