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drm: add convenience function to create an range property

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Creating a range property is a common pattern, so create
a convenience function for this and use it where appropriate.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Sascha Hauer
2012-02-06 10:58:18 +01:00
committed by Dave Airlie
parent 4a67d39190
commit d9bc3c02e3
8 changed files with 56 additions and 121 deletions
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5
drivers/gpu/drm/i2c/ch7006_drv.c
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@@ -252,10 +252,7 @@ static int ch7006_encoder_create_resources(struct drm_encoder *encoder,
drm_mode_create_tv_properties(dev, NUM_TV_NORMS, ch7006_tv_norm_names);
priv->scale_property = drm_property_create(dev, DRM_MODE_PROP_RANGE,
"scale", 2);
priv->scale_property->values[0] = 0;
priv->scale_property->values[1] = 2;
priv->scale_property = drm_property_create_range(dev, 0, "scale", 0, 2);
drm_connector_attach_property(connector, conf->tv_select_subconnector_property,
priv->select_subconnector);