This is a note to let you know that I've just added the patch titled
drm: Destroy the planes prior to destroying the associated CRTC
to the 3.6-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-destroy-the-planes-prior-to-destroying-the-associated-crtc.patch
and it can be found in the queue-3.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 3184009c36da413724f283e3c7ac9cc60c623bc4 Mon Sep 17 00:00:00 2001
From: Chris Wilson <[email protected]>
Date: Mon, 17 Sep 2012 09:38:03 +0000
Subject: drm: Destroy the planes prior to destroying the associated CRTC
From: Chris Wilson <[email protected]>
commit 3184009c36da413724f283e3c7ac9cc60c623bc4 upstream.
As during the plane cleanup, we wish to disable the hardware and
so may modify state on the associated CRTC, that CRTC must continue to
exist until we are finished.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=54101
Signed-off-by: Chris Wilson <[email protected]>
Cc: Jesse Barnes <[email protected]>
Reviewed-by: Jesse Barnes <[email protected]>
Tested-by: lu hua <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/gpu/drm/drm_crtc.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -1034,15 +1034,15 @@ void drm_mode_config_cleanup(struct drm_
fb->funcs->destroy(fb);
}
- list_for_each_entry_safe(crtc, ct, &dev->mode_config.crtc_list, head) {
- crtc->funcs->destroy(crtc);
- }
-
list_for_each_entry_safe(plane, plt, &dev->mode_config.plane_list,
head) {
plane->funcs->destroy(plane);
}
+ list_for_each_entry_safe(crtc, ct, &dev->mode_config.crtc_list, head) {
+ crtc->funcs->destroy(crtc);
+ }
+
idr_remove_all(&dev->mode_config.crtc_idr);
idr_destroy(&dev->mode_config.crtc_idr);
}
Patches currently in stable-queue which might be from [email protected]
are
queue-3.6/drm-destroy-the-planes-prior-to-destroying-the-associated-crtc.patch
queue-3.6/drm-i915-prevent-possible-pin-leak-on-error-path.patch
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