diff options
| author | Imre Deak <imre.deak@intel.com> | 2016-05-03 15:54:19 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-05-18 17:06:57 -0700 |
| commit | bafa4fbc2b4ac51045fe7fb3de94bcd5560a56c7 (patch) | |
| tree | a4fead12d8af5e390963ff12b15e18be46f7e177 /lib/mpi/mpi-cmp.c | |
| parent | bf12e894e6b4ae0181af83ce5f6bb5e05c744660 (diff) | |
drm/i915/bdw: Add missing delay during L3 SQC credit programming
commit d6a862fe8c48229ba342648bcd535b2404724603 upstream.
BSpec requires us to wait ~100 clocks before re-enabling clock gating,
so make sure we do this.
CC: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1462280061-1457-2-git-send-email-imre.deak@intel.com
(cherry picked from commit 48e5d68d28f00c0cadac5a830980ff3222781abb)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/mpi/mpi-cmp.c')
0 files changed, 0 insertions, 0 deletions