On Tue, Apr 02, 2013 at 09:30:34PM +0200, Daniel Vetter wrote: > The active output is only the currently selected one, which does not > imply that it's actually enabled. Since we don't use the sdvo encoder > side dpms support, we need to check whether the chip-side sdvo port is > enabled instead. > > v2: Fix up Bugzilla links. > > v3: Simplify logic a bit (Chris). > > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=60138 > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=63031 > Cc: Egbert Eich <[email protected]> > Cc: Chris Wilson <[email protected]> > Signed-off-by: Daniel Vetter <[email protected]> Queued for next with a cc: stable tag. Since it's just mostly harmless warnings imo not something for -fixes right away. -Daniel
> --- > drivers/gpu/drm/i915/intel_sdvo.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/drivers/gpu/drm/i915/intel_sdvo.c > b/drivers/gpu/drm/i915/intel_sdvo.c > index 33b46d9..35187d9 100644 > --- a/drivers/gpu/drm/i915/intel_sdvo.c > +++ b/drivers/gpu/drm/i915/intel_sdvo.c > @@ -1219,8 +1219,12 @@ static bool intel_sdvo_connector_get_hw_state(struct > intel_connector *connector) > struct intel_sdvo_connector *intel_sdvo_connector = > to_intel_sdvo_connector(&connector->base); > struct intel_sdvo *intel_sdvo = intel_attached_sdvo(&connector->base); > + struct drm_i915_private *dev_priv = > intel_sdvo->base.base.dev->dev_private; > u16 active_outputs; > > + if (!(I915_READ(intel_sdvo->sdvo_reg) & SDVO_ENABLE)) > + return false; > + > intel_sdvo_get_active_outputs(intel_sdvo, &active_outputs); > > if (active_outputs & intel_sdvo_connector->output_flag) > -- > 1.7.10.4 > -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
