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author | Ben Skeggs <bskeggs@redhat.com> | 2014-08-10 04:10:27 +1000 |
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committer | Ben Skeggs <bskeggs@redhat.com> | 2014-08-10 05:26:58 +1000 |
commit | 39e2197f793e11f18b9e67b322beebb89c104f78 (patch) | |
tree | acd12b78a861b7f700e8144a94ef1fe159b78bfe /nvkm/engine/disp/nv50.c | |
parent | dd946b338d4bad89d344751e1dd7f57de0062c4f (diff) | |
download | nouveau-39e2197f793e11f18b9e67b322beebb89c104f78.tar.gz |
disp/nv50-: 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 'nvkm/engine/disp/nv50.c')
-rw-r--r-- | nvkm/engine/disp/nv50.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/nvkm/engine/disp/nv50.c b/nvkm/engine/disp/nv50.c index ed55cc296..d83d3efe8 100644 --- a/nvkm/engine/disp/nv50.c +++ b/nvkm/engine/disp/nv50.c @@ -952,6 +952,10 @@ nv50_disp_base_mthd(struct nouveau_object *object, u32 mthd, return ret; } break; + case NV50_DISP_MTHD_V1_PIOR_PWR: + if (!priv->pior.power) + return -ENODEV; + return priv->pior.power(object, priv, data, size, head, outp); default: break; } @@ -1080,9 +1084,6 @@ nv50_disp_base_ofuncs = { static struct nouveau_omthds nv50_disp_base_omthds[] = { { HEAD_MTHD(NV50_DISP_SCANOUTPOS) , nv50_disp_base_scanoutpos }, - { PIOR_MTHD(NV50_DISP_PIOR_PWR) , nv50_pior_mthd }, - { PIOR_MTHD(NV50_DISP_PIOR_TMDS_PWR) , nv50_pior_mthd }, - { PIOR_MTHD(NV50_DISP_PIOR_DP_PWR) , nv50_pior_mthd }, {}, }; |