diff options
Diffstat (limited to 'Documentation/media/uapi/cec/cec-ioc-adap-g-caps.rst')
| -rw-r--r-- | Documentation/media/uapi/cec/cec-ioc-adap-g-caps.rst | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/Documentation/media/uapi/cec/cec-ioc-adap-g-caps.rst b/Documentation/media/uapi/cec/cec-ioc-adap-g-caps.rst index 6cf959ee6929..2ca9199c3305 100644 --- a/Documentation/media/uapi/cec/cec-ioc-adap-g-caps.rst +++ b/Documentation/media/uapi/cec/cec-ioc-adap-g-caps.rst @@ -31,8 +31,8 @@ Arguments Description =========== -Note: this documents the proposed CEC API. This API is not yet finalized -and is currently only available as a staging kernel module. +.. note:: This documents the proposed CEC API. This API is not yet finalized + and is currently only available as a staging kernel module. All cec devices must support the :ref:`CEC_ADAP_G_CAPS` ioctl. To query device information, applications call the ioctl with a pointer to a @@ -63,7 +63,7 @@ returns the information to the application. The ioctl never fails. - ``name[32]`` - The name of this CEC adapter. The combination ``driver`` and - ``name`` must be unique. + ``name`` must be unique. - .. row 3 @@ -72,7 +72,7 @@ returns the information to the application. The ioctl never fails. - ``capabilities`` - The capabilities of the CEC adapter, see - :ref:`cec-capabilities`. + :ref:`cec-capabilities`. - .. row 4 @@ -81,7 +81,7 @@ returns the information to the application. The ioctl never fails. - ``version`` - CEC Framework API version, formatted with the ``KERNEL_VERSION()`` - macro. + macro. @@ -100,10 +100,10 @@ returns the information to the application. The ioctl never fails. - 0x00000001 - Userspace has to configure the physical address by calling - :ref:`CEC_ADAP_S_PHYS_ADDR`. If - this capability isn't set, then setting the physical address is - handled by the kernel whenever the EDID is set (for an HDMI - receiver) or read (for an HDMI transmitter). + :ref:`CEC_ADAP_S_PHYS_ADDR`. If + this capability isn't set, then setting the physical address is + handled by the kernel whenever the EDID is set (for an HDMI + receiver) or read (for an HDMI transmitter). - .. _`CEC-CAP-LOG-ADDRS`: @@ -112,9 +112,9 @@ returns the information to the application. The ioctl never fails. - 0x00000002 - Userspace has to configure the logical addresses by calling - :ref:`CEC_ADAP_S_LOG_ADDRS`. If - this capability isn't set, then the kernel will have configured - this. + :ref:`CEC_ADAP_S_LOG_ADDRS`. If + this capability isn't set, then the kernel will have configured + this. - .. _`CEC-CAP-TRANSMIT`: @@ -123,11 +123,11 @@ returns the information to the application. The ioctl never fails. - 0x00000004 - Userspace can transmit CEC messages by calling - :ref:`CEC_TRANSMIT`. This implies that - userspace can be a follower as well, since being able to transmit - messages is a prerequisite of becoming a follower. If this - capability isn't set, then the kernel will handle all CEC - transmits and process all CEC messages it receives. + :ref:`CEC_TRANSMIT`. This implies that + userspace can be a follower as well, since being able to transmit + messages is a prerequisite of becoming a follower. If this + capability isn't set, then the kernel will handle all CEC + transmits and process all CEC messages it receives. - .. _`CEC-CAP-PASSTHROUGH`: @@ -136,7 +136,7 @@ returns the information to the application. The ioctl never fails. - 0x00000008 - Userspace can use the passthrough mode by calling - :ref:`CEC_S_MODE`. + :ref:`CEC_S_MODE`. - .. _`CEC-CAP-RC`: @@ -153,7 +153,7 @@ returns the information to the application. The ioctl never fails. - 0x00000020 - The CEC hardware can monitor all messages, not just directed and - broadcast messages. + broadcast messages. |