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| author | Gabriel Krisman Bertazi <krisman@collabora.co.uk> | 2017-06-28 18:06:05 -0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2017-07-03 16:12:44 +0300 |
| commit | 9c75b185274b7766fe69c2e73607c1ed780b284b (patch) | |
| tree | 7d92032cb6c6f96ccd9ce5d36a03d59a707830b0 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | 1a13a2ec3eb360c80e1ea88b9b7616fa64d4e278 (diff) | |
drm/i915: reintroduce VLV/CHV PFI programming power domain workaround
There are still cases on these platforms where an attempt is made to
configure the CDCLK while the power domain is off, like when coming back
from a suspend. So the workaround below is still needed.
This effectively reverts commit 63ff30442519 ("drm/i915: Nuke the
VLV/CHV PFI programming power domain workaround").
Cc: stable@vger.kernel.org
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=101517
Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/20170628210605.4994-1-krisman@collabora.co.uk
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
(cherry picked from commit 886015a0ad43c7fc034b23ea4614ba39162f9ddd)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions