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| author | Ander Conselvan de Oliveira <[email protected]> | 2017-03-01 16:13:11 +0200 |
|---|---|---|
| committer | Ander Conselvan de Oliveira <[email protected]> | 2017-03-02 10:49:00 +0200 |
| commit | a746095c2db08d765222bf0058e76fb329d69e0e (patch) | |
| tree | 4d01a9eeac656ca3dc1c7f2686b65c5078e50932 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 02e012f1727f9c8fe24872c74d91019e35e5897b (diff) | |
drm/i915: Enable DDI IO power domains in the DP MST path
Commit 62b695662a24 ("drm/i915: Only enable DDI IO power domains after
enabling DPLL") changed how the DDI IO power domains get enabled, but
neglected the need to enable those domains when enabling a DP connector
with MST enabled, leading to
Kernel panic - not syncing: Timeout: Not all CPUs entered broadcast exception handler
Fixes: 62b695662a24 ("drm/i915: Only enable DDI IO power domains after enabling DPLL")
Cc: Imre Deak <[email protected]>
Cc: Ander Conselvan de Oliveira <[email protected]>
Cc: David Weinehall <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Jani Nikula <[email protected]>
Cc: [email protected]
Cc: Ville Syrjälä <[email protected]>
Reported-by: Ville Syrjälä <[email protected]>
Signed-off-by: Ander Conselvan de Oliveira <[email protected]>
Reviewed-by: Imre Deak <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions