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| author |   Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-12-08 23:37:36 +0200 |
|---|---|---|
| committer |   Jani Nikula <jani.nikula@intel.com> | 2018-01-02 13:45:06 +0200 |
| commit | 3488d0237f6364614f0c59d6d784bb79b11eeb92 (patch) | |
| tree | 8654bd9e3d8314a142131c4bb192e2022c19280a /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | drm/i915/psr: Fix register name mess up. (diff) | |
| download | wireguard-linux-3488d0237f6364614f0c59d6d784bb79b11eeb92.tar.xz wireguard-linux-3488d0237f6364614f0c59d6d784bb79b11eeb92.zip | |
drm/i915: Disable DC states around GMBUS on GLK
Prevent the DMC from destroying GMBUS transfers on GLK. GMBUS
lives in PG1 so DC off is all we need.
Cc: stable@vger.kernel.org
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171208213739.16388-1-ville.syrjala@linux.intel.com
Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
(cherry picked from commit 156961ae7bdf6feb72778e8da83d321b273343fd)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions