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Add a new group named 'video' with the id of 44. And make drm create

Browse source 
devices in /dev/dri/ with this new group.

This will allow ports and users to more easily access to these devices
for OpenGL and OpenCL support.

Reviewed by:	dumbbell@
Approved by:	dumbbell@
Differential Revision:	https://reviews.freebsd.org/D1260
This commit is contained in:
Koop Mast 2015-08-09 12:58:56 +00:00
parent a0c1575d2f
commit 34c7eb57ed
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=286524
4 changed files with 11 additions and 2 deletions
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8
UPDATING
View file

@ -31,6 +31,14 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 11.x IS SLOW:
disable the most expensive debugging functionality run
"ln -s 'abort:false,junk:false' /etc/malloc.conf".)
20150809:
The default group assigned to /dev/dri entries has been changed
from 'wheel' to 'video' with the id of '44'. If you want to have
access to the dri devices please add yourself to the video group
with:
# pw groupmod video -m $USER
20150806:
The menu.rc and loader.rc files will now be replaced during
upgrades. Please migrate local changes to menu.rc.local and

1
etc/group
View file

@ -17,6 +17,7 @@ sshd:*:22:
smmsp:*:25:
mailnull:*:26:
guest:*:31:
video:*:44:
bind:*:53:
unbound:*:59:
proxy:*:62:

2
sys/dev/drm/drmP.h
View file

@ -175,7 +175,7 @@ SYSCTL_DECL(_hw_drm);
#define DRM_DEV_MODE (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP)
#define DRM_DEV_UID 0
#define DRM_DEV_GID 0
#define DRM_DEV_GID 44 /* "video" group */
#define wait_queue_head_t atomic_t
#define DRM_WAKEUP(w) wakeup((void *)w)

2
sys/dev/drm2/drmP.h
View file

@ -1593,7 +1593,7 @@ SYSCTL_DECL(_hw_drm);
#define DRM_DEV_MODE (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP)
#define DRM_DEV_UID 0
#define DRM_DEV_GID 0
#define DRM_DEV_GID 44 /* "video" group */
#define DRM_WAKEUP(w) wakeup((void *)w)
#define DRM_WAKEUP_INT(w) wakeup(w)