summaryrefslogtreecommitdiffstats
path: root/drivers/gpu/drm/etnaviv
diff options
context:
space:
mode:
authorEmil Velikov <emil.velikov@collabora.com>2019-05-27 09:17:31 +0100
committerEmil Velikov <emil.l.velikov@gmail.com>2019-06-26 15:00:39 +0100
commitb8602f9a65a6744060cde6fb153729e6a4099437 (patch)
tree3f8ddafe87cff77c1d6796d575dc1d69fc15ba6a /drivers/gpu/drm/etnaviv
parentcbfbe47fc5391852bd426e07aad7f5cf026e94c5 (diff)
downloadlinux-b8602f9a65a6744060cde6fb153729e6a4099437.tar.gz
linux-b8602f9a65a6744060cde6fb153729e6a4099437.tar.bz2
linux-b8602f9a65a6744060cde6fb153729e6a4099437.zip
drm/etnaviv: drop DRM_AUTH usage from the driver
The authentication can be circumvented, by design, by using the render node. From the driver POV there is no distinction between primary and render nodes, thus we can drop the token. Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Christian Gmeiner <christian.gmeiner@gmail.com> Cc: etnaviv@lists.freedesktop.org Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Emil Velikov <emil.velikov@collabora.com> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190527081741.14235-3-emil.l.velikov@gmail.com
Diffstat (limited to 'drivers/gpu/drm/etnaviv')
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_drv.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.c b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
index 400fbb2588f1..08e033c1758d 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_drv.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
@@ -430,17 +430,17 @@ static int etnaviv_ioctl_pm_query_sig(struct drm_device *dev, void *data,
static const struct drm_ioctl_desc etnaviv_ioctls[] = {
#define ETNA_IOCTL(n, func, flags) \
DRM_IOCTL_DEF_DRV(ETNAVIV_##n, etnaviv_ioctl_##func, flags)
- ETNA_IOCTL(GET_PARAM, get_param, DRM_AUTH|DRM_RENDER_ALLOW),
- ETNA_IOCTL(GEM_NEW, gem_new, DRM_AUTH|DRM_RENDER_ALLOW),
- ETNA_IOCTL(GEM_INFO, gem_info, DRM_AUTH|DRM_RENDER_ALLOW),
- ETNA_IOCTL(GEM_CPU_PREP, gem_cpu_prep, DRM_AUTH|DRM_RENDER_ALLOW),
- ETNA_IOCTL(GEM_CPU_FINI, gem_cpu_fini, DRM_AUTH|DRM_RENDER_ALLOW),
- ETNA_IOCTL(GEM_SUBMIT, gem_submit, DRM_AUTH|DRM_RENDER_ALLOW),
- ETNA_IOCTL(WAIT_FENCE, wait_fence, DRM_AUTH|DRM_RENDER_ALLOW),
- ETNA_IOCTL(GEM_USERPTR, gem_userptr, DRM_AUTH|DRM_RENDER_ALLOW),
- ETNA_IOCTL(GEM_WAIT, gem_wait, DRM_AUTH|DRM_RENDER_ALLOW),
- ETNA_IOCTL(PM_QUERY_DOM, pm_query_dom, DRM_AUTH|DRM_RENDER_ALLOW),
- ETNA_IOCTL(PM_QUERY_SIG, pm_query_sig, DRM_AUTH|DRM_RENDER_ALLOW),
+ ETNA_IOCTL(GET_PARAM, get_param, DRM_RENDER_ALLOW),
+ ETNA_IOCTL(GEM_NEW, gem_new, DRM_RENDER_ALLOW),
+ ETNA_IOCTL(GEM_INFO, gem_info, DRM_RENDER_ALLOW),
+ ETNA_IOCTL(GEM_CPU_PREP, gem_cpu_prep, DRM_RENDER_ALLOW),
+ ETNA_IOCTL(GEM_CPU_FINI, gem_cpu_fini, DRM_RENDER_ALLOW),
+ ETNA_IOCTL(GEM_SUBMIT, gem_submit, DRM_RENDER_ALLOW),
+ ETNA_IOCTL(WAIT_FENCE, wait_fence, DRM_RENDER_ALLOW),
+ ETNA_IOCTL(GEM_USERPTR, gem_userptr, DRM_RENDER_ALLOW),
+ ETNA_IOCTL(GEM_WAIT, gem_wait, DRM_RENDER_ALLOW),
+ ETNA_IOCTL(PM_QUERY_DOM, pm_query_dom, DRM_RENDER_ALLOW),
+ ETNA_IOCTL(PM_QUERY_SIG, pm_query_sig, DRM_RENDER_ALLOW),
};
static const struct vm_operations_struct vm_ops = {