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| author |   Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-07-02 15:09:45 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-09-06 07:58:52 +0200 |
| commit | 732ce74f4adfcdac84862fb74c6897b4a152d5e1 (patch) | |
| tree | dd7f9c2f30d4038f113973c17bb81788ee96f319 /drivers/gpu/drm/i915/dvo.h | |
| parent | drm/i915/sdvo: implement get_hw_state (diff) | |
| download | linux-dev-732ce74f4adfcdac84862fb74c6897b4a152d5e1.tar.xz linux-dev-732ce74f4adfcdac84862fb74c6897b4a152d5e1.zip | |
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.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/dvo.h b/drivers/gpu/drm/i915/dvo.h index 0fa839e439b3..74b5efccfdb1 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. * |