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(parent: 156961a) | patch
drm/i915: No need to power up PG2 for GMBUS on BXT
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Fri, 8 Dec 2017 21:37:37 +0000 (23:37 +0200)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Fri, 22 Dec 2017 12:22:48 +0000 (14:22 +0200)
commit54c105d6cbcc93507247e82750e83eb49ff5d82b
treefe980e5601bb9330dcc4bbd5037f954525f5c8a0tree | snapshot
parent156961ae7bdf6feb72778e8da83d321b273343fdcommit | diff
drm/i915: No need to power up PG2 for GMBUS on BXT

GMBUS lives in PG1, so no need to power up PG2. We do want to prevent
the DMC from making a mess of things though, so add GMBUS to the DC off
power well.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171208213739.16388-2-ville.syrjala@linux.intel.com
Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
drivers/gpu/drm/i915/intel_runtime_pm.c diff | blob | history
wrapfs-4.18.y