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drm/i915: hook up LVDS DPMS property

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The LVDS output supports DPMS calls, but we never hooked up the property code,
so set property calls didn't actually do anything.  Implement a set_property
callback for the LVDS output so that the right thing happens.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Jesse Barnes 2009-01-22 22:22:06 +10:00 committed by Dave Airlie
parent ed2dd4b0cc
commit 335041ed31
1 changed files with 13 additions and 0 deletions
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13
drivers/gpu/drm/i915/intel_lvds.c
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@ -340,6 +340,18 @@ static void intel_lvds_destroy(struct drm_connector *connector)
kfree(connector);
}
static int intel_lvds_set_property(struct drm_connector *connector,
struct drm_property *property,
uint64_t value)
{
struct drm_device *dev = connector->dev;
if (property == dev->mode_config.dpms_property && connector->encoder)
intel_lvds_dpms(connector->encoder, (uint32_t)(value & 0xf));
return 0;
}
static const struct drm_encoder_helper_funcs intel_lvds_helper_funcs = {
.dpms = intel_lvds_dpms,
.mode_fixup = intel_lvds_mode_fixup,
@ -359,6 +371,7 @@ static const struct drm_connector_funcs intel_lvds_connector_funcs = {
.restore = intel_lvds_restore,
.detect = intel_lvds_detect,
.fill_modes = drm_helper_probe_single_connector_modes,
.set_property = intel_lvds_set_property,
.destroy = intel_lvds_destroy,
};