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authorDaniel Vetter <daniel.vetter@ffwll.ch>2015-07-10 00:44:37 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2015-07-22 18:29:38 +0300
commit3fdefa399e4644399ce3e74e65a75122d52dba6a (patch)
tree02458cf1ad47ca7262a25a64df9e84a2bc60d42d /drivers/gpu/drm/drm_crtc.c
parent9c7060f7e3b09837621f93bd8666cf4cfac45001 (diff)
downloadlinux-3fdefa399e4644399ce3e74e65a75122d52dba6a.tar.xz
drm: gc now dead mode_group code
Two nice things here: - drm_dev_register will truly register everything in the right order if the driver doesn't have a ->load callback. Before this we had to init the primary mode_group after the device nodes where already registered. - Less things to keep track of when reworking the connector locking, yay! Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Diffstat (limited to 'drivers/gpu/drm/drm_crtc.c')
-rw-r--r--drivers/gpu/drm/drm_crtc.c64
1 files changed, 0 insertions, 64 deletions
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 805ef2f408a7..e385014ed616 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -1679,70 +1679,6 @@ int drm_mode_create_suggested_offset_properties(struct drm_device *dev)
}
EXPORT_SYMBOL(drm_mode_create_suggested_offset_properties);
-static int drm_mode_group_init(struct drm_device *dev, struct drm_mode_group *group)
-{
- uint32_t total_objects = 0;
-
- total_objects += dev->mode_config.num_crtc;
- total_objects += dev->mode_config.num_connector;
- total_objects += dev->mode_config.num_encoder;
-
- group->id_list = kcalloc(total_objects, sizeof(uint32_t), GFP_KERNEL);
- if (!group->id_list)
- return -ENOMEM;
-
- group->num_crtcs = 0;
- group->num_connectors = 0;
- group->num_encoders = 0;
- return 0;
-}
-
-void drm_mode_group_destroy(struct drm_mode_group *group)
-{
- kfree(group->id_list);
- group->id_list = NULL;
-}
-
-/*
- * NOTE: Driver's shouldn't ever call drm_mode_group_init_legacy_group - it is
- * the drm core's responsibility to set up mode control groups.
- */
-int drm_mode_group_init_legacy_group(struct drm_device *dev,
- struct drm_mode_group *group)
-{
- struct drm_crtc *crtc;
- struct drm_encoder *encoder;
- struct drm_connector *connector;
- int ret;
-
- ret = drm_mode_group_init(dev, group);
- if (ret)
- return ret;
-
- drm_for_each_crtc(crtc, dev)
- group->id_list[group->num_crtcs++] = crtc->base.id;
-
- drm_for_each_encoder(encoder, dev)
- group->id_list[group->num_crtcs + group->num_encoders++] =
- encoder->base.id;
-
- drm_for_each_connector(connector, dev)
- group->id_list[group->num_crtcs + group->num_encoders +
- group->num_connectors++] = connector->base.id;
-
- return 0;
-}
-EXPORT_SYMBOL(drm_mode_group_init_legacy_group);
-
-void drm_reinit_primary_mode_group(struct drm_device *dev)
-{
- drm_modeset_lock_all(dev);
- drm_mode_group_destroy(&dev->primary->mode_group);
- drm_mode_group_init_legacy_group(dev, &dev->primary->mode_group);
- drm_modeset_unlock_all(dev);
-}
-EXPORT_SYMBOL(drm_reinit_primary_mode_group);
-
/**
* drm_mode_getresources - get graphics configuration
* @dev: drm device for the ioctl