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drm/i915: Don't get hw state from DVO chip unless DVO is enabled
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Thu, 5 Jun 2014 16:15:52 +0000 (19:15 +0300)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 13 Jun 2014 13:17:37 +0000 (15:17 +0200)
commitf417c11b8987245826aa8b2b606ce2f9d5edbd67
tree05e8a16766e3404c1755c0d4d8b1581cb74acf71tree | snapshot (tar.gz zip)
parente0f0273eb9a61a99fed3e49c1e673bb73a45d8c7commit | diff
drm/i915: Don't get hw state from DVO chip unless DVO is enabled

Certain DVO chips (ns2501 for example) don't like to be accessed unless
the PLL is running. Simply skip the DVO get_hw_state if the DVO port
is disabled.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_dvo.c diff | blob | blame | history