diff options
| author | James Zhao <jamesz@nvidia.com> | 2013-01-03 17:02:01 -0800 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2013-09-14 13:04:20 -0700 |
| commit | 1ae650718bc70b82f0a634835feb95bb9b25eac6 (patch) | |
| tree | 3e980623250893600e5a98edf2a5a5082e6056a0 /include/video | |
| parent | 04bf94702a465e06eb2861d8bc3e5df6ed532540 (diff) | |
HDCP: export nvhdcp state using ioctl
Export nvhdcp state to user land to check hdcp
link is verified before doing anything else.
Reviewed-on: http://git-master/r/188466
(cherry picked from commit 4305e7007e73e361fc351d94eb76ce52ff074ed5)
Change-Id: I2d40ce69d0726e6d7817462519a47e68a800c21d
Signed-off-by: James Zhao <jamesz@nvidia.com>
Reviewed-on: http://git-master/r/200908
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
Diffstat (limited to 'include/video')
| -rw-r--r-- | include/video/nvhdcp.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/video/nvhdcp.h b/include/video/nvhdcp.h index f282ff8caa99..cf27ee50ca27 100644 --- a/include/video/nvhdcp.h +++ b/include/video/nvhdcp.h @@ -87,5 +87,6 @@ struct tegra_nvhdcp_packet { #define TEGRAIO_NVHDCP_READ_M _IOWR('F', 0x73, struct tegra_nvhdcp_packet) #define TEGRAIO_NVHDCP_READ_S _IOWR('F', 0x74, struct tegra_nvhdcp_packet) #define TEGRAIO_NVHDCP_RENEGOTIATE _IO('F', 0x75) +#define TEGRAIO_NVHDCP_HDCP_STATE _IOR('F', 0x76, struct tegra_nvhdcp_packet) #endif |