aboutsummaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/i915/dvo.h
diff options
context:
space:
mode:
authorDaniel Vetter <daniel.vetter@ffwll.ch>2012-07-02 15:09:45 +0200
committerDaniel Vetter <daniel.vetter@ffwll.ch>2012-09-06 07:58:52 +0200
commit732ce74f4adfcdac84862fb74c6897b4a152d5e1 (patch)
treedd7f9c2f30d4038f113973c17bb81788ee96f319 /drivers/gpu/drm/i915/dvo.h
parent4ac41f47f8f6ba1d05b39783ea0819435074ef37 (diff)
drm/i915/dvo: implement get_hw_state
Similar to the sdvo code we poke the dvo encoder whether the output is active. Safe that dvo encoders are not standardized, so this requires a new callback into the dvo chip driver. Hence implement that for all 6 dvo drivers. v2: With the newly added ns2501 we now have 6 dvo drivers instead of just 5 ... Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/dvo.h')
-rw-r--r--drivers/gpu/drm/i915/dvo.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/dvo.h b/drivers/gpu/drm/i915/dvo.h
index 0fa839e439b..74b5efccfdb 100644
--- a/drivers/gpu/drm/i915/dvo.h
+++ b/drivers/gpu/drm/i915/dvo.h
@@ -114,6 +114,12 @@ struct intel_dvo_dev_ops {
*/
enum drm_connector_status (*detect)(struct intel_dvo_device *dvo);
+ /*
+ * Probe the current hw status, returning true if the connected output
+ * is active.
+ */
+ bool (*get_hw_state)(struct intel_dvo_device *dev);
+
/**
* Query the device for the modes it provides.
*