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From: Ilija Hadzic <ihadzic@research.bell-labs.com>
To: dri-devel@lists.freedesktop.org
Subject: [PATCH 13/19] drm: add drm_mode_group_fini function
Date: Thu, 12 Apr 2012 14:19:38 -0400	[thread overview]
Message-ID: <1334254784-3200-14-git-send-email-ihadzic@research.bell-labs.com> (raw)
In-Reply-To: <1334254784-3200-1-git-send-email-ihadzic@research.bell-labs.com>

This is the opposite function of drm_mode_group_init. It will
be needed to properly cleanup the render node after removing it.

v2: - add planes

Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com>
---
 drivers/gpu/drm/drm_crtc.c |   11 +++++++++++
 include/drm/drm_crtc.h     |    1 +
 2 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 78f2b96..cce3d25 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -947,6 +947,17 @@ int drm_mode_group_init(struct drm_mode_group *group, int total_objects)
 }
 EXPORT_SYMBOL(drm_mode_group_init);
 
+void drm_mode_group_fini(struct drm_mode_group *group)
+{
+	kfree(group->id_list);
+	group->id_list = NULL;
+	group->num_crtcs = 0;
+	group->num_connectors = 0;
+	group->num_encoders = 0;
+	group->num_planes = 0;
+}
+EXPORT_SYMBOL(drm_mode_group_fini);
+
 int drm_mode_group_init_legacy_group(struct drm_device *dev,
 				     struct drm_mode_group *group)
 {
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 939fed1..7c1227b 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -852,6 +852,7 @@ extern char *drm_get_tv_subconnector_name(int val);
 extern char *drm_get_tv_select_name(int val);
 extern void drm_fb_release(struct drm_file *file_priv);
 extern int drm_mode_group_init(struct drm_mode_group *group, int total_objects);
+extern void drm_mode_group_fini(struct drm_mode_group *group);
 extern int drm_mode_group_init_legacy_group(struct drm_device *dev, struct drm_mode_group *group);
 extern struct edid *drm_get_edid(struct drm_connector *connector,
 				 struct i2c_adapter *adapter);
-- 
1.7.8.5

  parent reply	other threads:[~2012-04-12 18:21 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-04-12 18:19 [RFC v2] Revive the work on render-nodes branch Ilija Hadzic
2012-04-12 18:19 ` [PATCH 01/19] drm: simplify dereferencing of node type Ilija Hadzic
2012-04-12 18:19 ` [PATCH 02/19] drm: track planes in drm_mode_group structure Ilija Hadzic
2012-04-12 18:19 ` [PATCH 03/19] drm: use drm_mode_group in drm_mode_getplane_res Ilija Hadzic
2012-04-12 18:19 ` [PATCH 04/19] drm: do not push inode down into drm_open_helper Ilija Hadzic
2012-04-12 18:19 ` [PATCH 05/19] drm: move dev_mapping to the minor node Ilija Hadzic
2012-04-20 10:04   ` Dave Airlie
2012-04-30 14:48     ` Ilija Hadzic
2012-04-30 16:39       ` Dave Airlie
2012-04-30 16:52         ` Ilija Hadzic
2012-04-30 17:53           ` Dave Airlie
2012-04-30 18:04             ` Dave Airlie
2012-05-15 20:48               ` Ilija Hadzic
2012-04-12 18:19 ` [PATCH 06/19] drm: add support for render nodes Ilija Hadzic
2012-04-12 18:19 ` [PATCH 07/19] drm: initial multiple nodes ioctl work Ilija Hadzic
2012-04-20 10:15   ` Dave Airlie
2012-04-12 18:19 ` [PATCH 08/19] drm: separate render node descriptor from minor Ilija Hadzic
2012-04-12 18:19 ` [PATCH 09/19] drm: cleanup render node ioctls Ilija Hadzic
2012-04-12 18:19 ` [PATCH 10/19] drm: only allow render node ioctls through control node Ilija Hadzic
2012-04-12 18:19 ` [PATCH 11/19] drm: do not remove a render node in use Ilija Hadzic
2012-04-12 18:19 ` [PATCH 12/19] drm: allocate correct id_list size for a render node Ilija Hadzic
2012-04-12 18:19 ` Ilija Hadzic [this message]
2012-04-12 18:19 ` [PATCH 14/19] drm: properly free id_list when a render node is removed Ilija Hadzic
2012-04-12 18:19 ` [PATCH 15/19] drm: call drm_mode_group_fini on primary node Ilija Hadzic
2012-04-12 18:19 ` [PATCH 16/19] drm: more elaborate check for resource count Ilija Hadzic
2012-04-12 18:19 ` [PATCH 17/19] drm: validate id list when creating a render node Ilija Hadzic
2012-04-12 18:19 ` [PATCH 18/19] drm: keep track of which node holds which resource Ilija Hadzic
2012-04-12 18:19 ` [PATCH 19/19] drm: hold mutex in critical sections of render-node code Ilija Hadzic
2012-04-12 18:55 ` [RFC v2] Revive the work on render-nodes branch Ville Syrjälä
2012-04-12 19:09   ` Ilija Hadzic
2012-04-20 10:20 ` Dave Airlie
2012-04-20 13:46   ` Daniel Vetter
2012-04-30 15:16   ` Ilija Hadzic
2012-04-30 19:01   ` Kristian Høgsberg

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