| commit | 156961ae7bdf6feb72778e8da83d321b273343fd | [log] [tgz] |
|---|---|---|
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | Fri Dec 08 23:37:36 2017 +0200 |
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | Fri Dec 22 14:22:48 2017 +0200 |
| tree | 8f3c1ef9a0611f831d6fb4b67d54266cf548c791 | |
| parent | 219af7331f37e0e803688f6c5f7d29bc6204e88e [diff] |
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>