other versions
- jessie 3.16.56-1+deb8u1
HDMI_AVI_INFOFRAME_P(9) | DRM Core | HDMI_AVI_INFOFRAME_P(9) |
NAME¶
hdmi_avi_infoframe_pack - write HDMI AVI infoframe to binary bufferSYNOPSIS¶
ssize_t
hdmi_avi_infoframe_pack(struct hdmi_avi_infoframe * frame,
void * buffer,
size_t size);
ARGUMENTS¶
frameHDMI AVI infoframe
buffer
destination buffer
size
size of buffer
DESCRIPTION¶
Packs the information contained in the frame structure into a binary representation that can be written into the corresponding controller registers. Also computes the checksum as required by section 5.3.5 of the HDMI 1.4 specification. Returns the number of bytes packed into the binary buffer or a negative error code on failure.AUTHORS¶
Jesse Barnes <jesse.barnes@intel.com>Initial version
Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Driver internals
Daniel Vetter <daniel.vetter@ffwll.ch>
Contributions all over the place
COPYRIGHT¶
May 2018 | Kernel Hackers Manual 3.16 |