From: Thomas Winischhofer <tw@webit.com>
To: linux-kernel@vger.kernel.org
Subject: [PATCH] sis drm module (revised)
Date: Tue, 01 Jan 2002 17:34:27 +0100 [thread overview]
Message-ID: <3C31E513.BECEF41@webit.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 512 bytes --]
Hi,
without this patch, only root can execute DRI applications under X.
Users can't and just receive a (incorrect) "out of video memory" error,
which is basically a "permission denied".
The revised version of this patch also makes newer DRI applications
(such as "Soldier of Furtune") run.
Please apply. Now for real! :)
Thomas
PS: The file to be patched is located in drivers/char/drm/ in the kernel
tree.
--
Thomas Winischhofer
Vienna/Austria
mailto:tw@webit.com *** http://www.webit.com/tw
[-- Attachment #2: sis_drm_patch --]
[-- Type: text/plain, Size: 1101 bytes --]
--- sis_drv_old.c Thu Dec 27 23:52:11 2001
+++ sis_drv.c Tue Jan 1 16:45:03 2002
@@ -40,12 +40,12 @@
#define DRIVER_PATCHLEVEL 0
#define DRIVER_IOCTLS \
- [DRM_IOCTL_NR(SIS_IOCTL_FB_ALLOC)] = { sis_fb_alloc, 1, 1 }, \
- [DRM_IOCTL_NR(SIS_IOCTL_FB_FREE)] = { sis_fb_free, 1, 1 }, \
+ [DRM_IOCTL_NR(SIS_IOCTL_FB_ALLOC)] = { sis_fb_alloc, 1, 0 }, \
+ [DRM_IOCTL_NR(SIS_IOCTL_FB_FREE)] = { sis_fb_free, 1, 0 }, \
/* AGP Memory Management */ \
- [DRM_IOCTL_NR(SIS_IOCTL_AGP_INIT)] = { sisp_agp_init, 1, 1 }, \
- [DRM_IOCTL_NR(SIS_IOCTL_AGP_ALLOC)] = { sisp_agp_alloc, 1, 1 }, \
- [DRM_IOCTL_NR(SIS_IOCTL_AGP_FREE)] = { sisp_agp_free, 1, 1 }
+ [DRM_IOCTL_NR(SIS_IOCTL_AGP_INIT)] = { sisp_agp_init, 1, 0 }, \
+ [DRM_IOCTL_NR(SIS_IOCTL_AGP_ALLOC)] = { sisp_agp_alloc, 1, 0 }, \
+ [DRM_IOCTL_NR(SIS_IOCTL_AGP_FREE)] = { sisp_agp_free, 1, 0 }
#if 0 /* these don't appear to be defined */
/* SIS Stereo */
[DRM_IOCTL_NR(DRM_IOCTL_CONTROL)] = { sis_control, 1, 1 },
reply other threads:[~2002-01-01 16:43 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=3C31E513.BECEF41@webit.com \
--to=tw@webit.com \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox