summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/nouveau/nvif
diff options
context:
space:
mode:
authorBen Skeggs <bskeggs@redhat.com>2014-08-10 04:10:27 +1000
committerBen Skeggs <bskeggs@redhat.com>2014-08-10 05:28:10 +1000
commit67cb49c45feba4141ed4b962855249d30302cd7d (patch)
tree41f99dde4a3f0b798485e7b47450659845f3a1d5 /drivers/gpu/drm/nouveau/nvif
parentc02ed2bf98a682c477640c782d1e6a94525b2123 (diff)
drm/nv50-/disp: audit and version PIOR_PWR method
The full object interfaces are about to be exposed to userspace, so we need to check for any security-related issues and version the structs to make it easier to handle any changes we may need in the future. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvif')
-rw-r--r--drivers/gpu/drm/nouveau/nvif/class.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvif/class.h b/drivers/gpu/drm/nouveau/nvif/class.h
index e0d45faa46d4..f869f94d41c1 100644
--- a/drivers/gpu/drm/nouveau/nvif/class.h
+++ b/drivers/gpu/drm/nouveau/nvif/class.h
@@ -373,4 +373,11 @@ struct nv50_disp_sor_dp_pwr_v0 {
__u8 pad02[6];
};
+struct nv50_disp_pior_pwr_v0 {
+ __u8 version;
+ __u8 state;
+ __u8 type;
+ __u8 pad03[5];
+};
+
#endif