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drm/i915: Share the common force-audio property between connectors

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Make the audio property creation routine common and share the single
property between the connectors.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Chris Wilson 2011-05-12 22:17:24 +01:00 • committed by Keith Packard
parent 4bce2da393
commit 3f43c48d33
6 changed files with 38 additions and 37 deletions
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30
drivers/gpu/drm/i915/intel_modes.c
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@ -81,6 +81,36 @@ int intel_ddc_get_modes(struct drm_connector *connector,
return ret;
}
static const char *force_audio_names[] = {
"off",
"auto",
"on",
};
void
intel_attach_force_audio_property(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_property *prop;
int i;
prop = dev_priv->force_audio_property;
if (prop == NULL) {
prop = drm_property_create(dev, DRM_MODE_PROP_ENUM,
"audio",
ARRAY_SIZE(force_audio_names));
if (prop == NULL)
return;
for (i = 0; i < ARRAY_SIZE(force_audio_names); i++)
drm_property_add_enum(prop, i, i-1, force_audio_names[i]);
dev_priv->force_audio_property = prop;
}
drm_connector_attach_property(connector, prop, 0);
}
static const char *broadcast_rgb_names[] = {
"Full",
"Limited 16:235",