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Diffstat (limited to 'drivers/gpu/drm/i915/dvo.h')
-rw-r--r--drivers/gpu/drm/i915/dvo.h16
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/dvo.h b/drivers/gpu/drm/i915/dvo.h
index 573de82c9f5..33a62ad8010 100644
--- a/drivers/gpu/drm/i915/dvo.h
+++ b/drivers/gpu/drm/i915/dvo.h
@@ -57,13 +57,12 @@ struct intel_dvo_dev_ops {
void (*create_resources)(struct intel_dvo_device *dvo);
/*
- * Turn on/off output or set intermediate power levels if available.
+ * Turn on/off output.
*
- * Unsupported intermediate modes drop to the lower power setting.
- * If the mode is DPMSModeOff, the output must be disabled,
- * as the DPLL may be disabled afterwards.
+ * Because none of our dvo drivers support an intermediate power levels,
+ * we don't expose this in the interfac.
*/
- void (*dpms)(struct intel_dvo_device *dvo, int mode);
+ void (*dpms)(struct intel_dvo_device *dvo, bool enable);
/*
* Callback for testing a video mode for a given output.
@@ -114,6 +113,12 @@ 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.
*
@@ -139,5 +144,6 @@ extern struct intel_dvo_dev_ops ch7xxx_ops;
extern struct intel_dvo_dev_ops ivch_ops;
extern struct intel_dvo_dev_ops tfp410_ops;
extern struct intel_dvo_dev_ops ch7017_ops;
+extern struct intel_dvo_dev_ops ns2501_ops;
#endif /* _INTEL_DVO_H */