diff options
Diffstat (limited to 'Documentation/media/uapi/cec/cec-ioc-adap-g-phys-addr.rst')
| -rw-r--r-- | Documentation/media/uapi/cec/cec-ioc-adap-g-phys-addr.rst | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/Documentation/media/uapi/cec/cec-ioc-adap-g-phys-addr.rst b/Documentation/media/uapi/cec/cec-ioc-adap-g-phys-addr.rst index 58aaba6e21f8..07a92d442243 100644 --- a/Documentation/media/uapi/cec/cec-ioc-adap-g-phys-addr.rst +++ b/Documentation/media/uapi/cec/cec-ioc-adap-g-phys-addr.rst @@ -4,9 +4,9 @@ .. _CEC_ADAP_G_PHYS_ADDR: .. _CEC_ADAP_S_PHYS_ADDR: -************************************************ -ioctl CEC_ADAP_G_PHYS_ADDR, CEC_ADAP_S_PHYS_ADDR -************************************************ +**************************************************** +ioctls CEC_ADAP_G_PHYS_ADDR and CEC_ADAP_S_PHYS_ADDR +**************************************************** Name ==== @@ -37,15 +37,15 @@ Description .. note:: This documents the proposed CEC API. This API is not yet finalized and is currently only available as a staging kernel module. -To query the current physical address applications call the -:ref:`CEC_ADAP_G_PHYS_ADDR` ioctl with a pointer to an __u16 where the +To query the current physical address applications call +:ref:`ioctl CEC_ADAP_G_PHYS_ADDR <CEC_ADAP_G_PHYS_ADDR>` with a pointer to a __u16 where the driver stores the physical address. To set a new physical address applications store the physical address in -an __u16 and call the :ref:`CEC_ADAP_S_PHYS_ADDR` ioctl with a pointer to -this integer. :ref:`CEC_ADAP_S_PHYS_ADDR` is only available if +a __u16 and call :ref:`ioctl CEC_ADAP_S_PHYS_ADDR <CEC_ADAP_S_PHYS_ADDR>` with a pointer to +this integer. The :ref:`ioctl CEC_ADAP_S_PHYS_ADDR <CEC_ADAP_S_PHYS_ADDR>` is only available if ``CEC_CAP_PHYS_ADDR`` is set (ENOTTY error code will be returned -otherwise). :ref:`CEC_ADAP_S_PHYS_ADDR` can only be called by a file handle +otherwise). The :ref:`ioctl CEC_ADAP_S_PHYS_ADDR <CEC_ADAP_S_PHYS_ADDR>` can only be called by a file handle in initiator mode (see :ref:`CEC_S_MODE`), if not EBUSY error code will be returned. |