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drm/i915: sdvo: add i2c sysfs symlink to the connector's directory

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This is the same what we do for DP connectors, so make things more
consistent.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Antti Koskipää <antti.koskipaa@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Imre Deak 2014-02-11 17:12:51 +02:00 committed by Daniel Vetter
parent c393454d70
commit 931c1c2698
1 changed files with 23 additions and 1 deletions
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24
drivers/gpu/drm/i915/intel_sdvo.c
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@ -2381,6 +2381,20 @@ intel_sdvo_get_slave_addr(struct drm_device *dev, struct intel_sdvo *sdvo)
return 0x72;
}
static void
intel_sdvo_connector_unregister(struct intel_connector *intel_connector)
{
struct drm_connector *drm_connector;
struct intel_sdvo *sdvo_encoder;
drm_connector = &intel_connector->base;
sdvo_encoder = intel_attached_sdvo(&intel_connector->base);
sysfs_remove_link(&drm_connector->kdev->kobj,
sdvo_encoder->ddc.dev.kobj.name);
intel_connector_unregister(intel_connector);
}
static int
intel_sdvo_connector_init(struct intel_sdvo_connector *connector,
struct intel_sdvo *encoder)
@ -2403,15 +2417,23 @@ intel_sdvo_connector_init(struct intel_sdvo_connector *connector,
connector->base.base.doublescan_allowed = 0;
connector->base.base.display_info.subpixel_order = SubPixelHorizontalRGB;
connector->base.get_hw_state = intel_sdvo_connector_get_hw_state;
connector->base.unregister = intel_connector_unregister;
connector->base.unregister = intel_sdvo_connector_unregister;
intel_connector_attach_encoder(&connector->base, &encoder->base);
ret = drm_sysfs_connector_add(drm_connector);
if (ret < 0)
goto err1;
ret = sysfs_create_link(&encoder->ddc.dev.kobj,
&drm_connector->kdev->kobj,
encoder->ddc.dev.kobj.name);
if (ret < 0)
goto err2;
return 0;
err2:
drm_sysfs_connector_remove(drm_connector);
err1:
drm_connector_cleanup(drm_connector);