From: Thomas Hellstrom <thellstrom@vmware.com>
To: dri-devel@lists.freedesktop.org
Cc: Thomas Hellstrom <thellstrom@vmware.com>
Subject: [PATCH] drm: Allow also control clients to check the drm version
Date: Tue, 15 Sep 2015 01:11:42 -0700 [thread overview]
Message-ID: <1442304702-51301-2-git-send-email-thellstrom@vmware.com> (raw)
In-Reply-To: <1442304702-51301-1-git-send-email-thellstrom@vmware.com>
This should be harmless.
Vmware will, due to old infrastructure reasons, be using a privileged
control client to supply GUI layout information rather than obtaining
it from the device. That control client will be needing access to DRM
version information.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
---
drivers/gpu/drm/drm_ioctl.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
index 9a860ca..d93e737 100644
--- a/drivers/gpu/drm/drm_ioctl.c
+++ b/drivers/gpu/drm/drm_ioctl.c
@@ -520,7 +520,8 @@ EXPORT_SYMBOL(drm_ioctl_permit);
/** Ioctl table */
static const struct drm_ioctl_desc drm_ioctls[] = {
- DRM_IOCTL_DEF(DRM_IOCTL_VERSION, drm_version, DRM_UNLOCKED|DRM_RENDER_ALLOW),
+ DRM_IOCTL_DEF(DRM_IOCTL_VERSION, drm_version,
+ DRM_UNLOCKED|DRM_RENDER_ALLOW|DRM_CONTROL_ALLOW),
DRM_IOCTL_DEF(DRM_IOCTL_GET_UNIQUE, drm_getunique, 0),
DRM_IOCTL_DEF(DRM_IOCTL_GET_MAGIC, drm_getmagic, 0),
DRM_IOCTL_DEF(DRM_IOCTL_IRQ_BUSID, drm_irq_by_busid, DRM_MASTER|DRM_ROOT_ONLY),
--
2.1.0
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next prev parent reply other threads:[~2015-09-15 8:11 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-15 8:11 [PATCH 0/1] DRM IOCTL permission change Thomas Hellstrom
2015-09-15 8:11 ` Thomas Hellstrom [this message]
2015-09-16 14:35 ` [PATCH] drm: Allow also control clients to check the drm version David Herrmann
2015-09-16 15:03 ` Thomas Hellstrom
2015-09-16 18:08 ` David Herrmann
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