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Backmerge tag 'v4.12-rc7' into drm-next

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Linux 4.12-rc7

Needed at least rc6 for drm-misc-next-fixes, may as well go to rc7
This commit is contained in:
Dave Airlie
2017-06-27 07:24:49 +10:00
parent 338ffbf7cb c0bc126f97
commit 6d61e70ccc
461 changed files with 4150 additions and 2756 deletions
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38
drivers/gpu/drm/drm_connector.c
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@@ -1293,21 +1293,6 @@ int drm_mode_getconnector(struct drm_device *dev, void *data,
if (!connector)
return -ENOENT;
drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
encoder = drm_connector_get_encoder(connector);
if (encoder)
out_resp->encoder_id = encoder->base.id;
else
out_resp->encoder_id = 0;
ret = drm_mode_object_get_properties(&connector->base, file_priv->atomic,
(uint32_t __user *)(unsigned long)(out_resp->props_ptr),
(uint64_t __user *)(unsigned long)(out_resp->prop_values_ptr),
&out_resp->count_props);
drm_modeset_unlock(&dev->mode_config.connection_mutex);
if (ret)
goto out_unref;
for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++)
if (connector->encoder_ids[i] != 0)
encoders_count++;
@@ -1320,7 +1305,7 @@ int drm_mode_getconnector(struct drm_device *dev, void *data,
if (put_user(connector->encoder_ids[i],
encoder_ptr + copied)) {
ret = -EFAULT;
goto out_unref;
goto out;
}
copied++;
}
@@ -1364,15 +1349,32 @@ int drm_mode_getconnector(struct drm_device *dev, void *data,
if (copy_to_user(mode_ptr + copied,
&u_mode, sizeof(u_mode))) {
ret = -EFAULT;
mutex_unlock(&dev->mode_config.mutex);
goto out;
}
copied++;
}
}
out_resp->count_modes = mode_count;
out:
mutex_unlock(&dev->mode_config.mutex);
out_unref:
drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
encoder = drm_connector_get_encoder(connector);
if (encoder)
out_resp->encoder_id = encoder->base.id;
else
out_resp->encoder_id = 0;
/* Only grab properties after probing, to make sure EDID and other
* properties reflect the latest status. */
ret = drm_mode_object_get_properties(&connector->base, file_priv->atomic,
(uint32_t __user *)(unsigned long)(out_resp->props_ptr),
(uint64_t __user *)(unsigned long)(out_resp->prop_values_ptr),
&out_resp->count_props);
drm_modeset_unlock(&dev->mode_config.connection_mutex);
out:
drm_connector_put(connector);
return ret;