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drm: Use a nondestructive mode for output detect when polling (v2)

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v2: Julien Cristau pointed out that @nondestructive results in
double-negatives and confusion when trying to interpret the parameter,
so use @force instead. Much easier to type as well. ;-)

And fix the miscompilation of vmgfx reported by Sedat Dilek.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Chris Wilson
2010-09-14 11:07:23 +01:00
committed by Dave Airlie
parent a41ceb1c17
commit 930a9e2835
12 changed files with 32 additions and 39 deletions
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6
drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
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@@ -336,7 +336,7 @@ static void vmw_ldu_connector_restore(struct drm_connector *connector)
static enum drm_connector_status
vmw_ldu_connector_detect(struct drm_connector *connector,
bool nondestructive)
bool force)
{
if (vmw_connector_to_ldu(connector)->pref_active)
return connector_status_connected;
@@ -517,7 +517,7 @@ static int vmw_ldu_init(struct vmw_private *dev_priv, unsigned unit)
drm_connector_init(dev, connector, &vmw_legacy_connector_funcs,
DRM_MODE_CONNECTOR_LVDS);
connector->status = vmw_ldu_connector_detect(connector);
connector->status = vmw_ldu_connector_detect(connector, true);
drm_encoder_init(dev, encoder, &vmw_legacy_encoder_funcs,
DRM_MODE_ENCODER_LVDS);
@@ -611,7 +611,7 @@ int vmw_kms_ldu_update_layout(struct vmw_private *dev_priv, unsigned num,
ldu->pref_height = 600;
ldu->pref_active = false;
}
con->status = vmw_ldu_connector_detect(con);
con->status = vmw_ldu_connector_detect(con, true);
}
mutex_unlock(&dev->mode_config.mutex);