other versions
- jessie 3.16.56-1+deb8u1
DRM_HDMI_VENDOR_INFO(9) | DRM Core | DRM_HDMI_VENDOR_INFO(9) |
NAME¶
drm_hdmi_vendor_infoframe_from_display_mode - fill an HDMI infoframe with data from a DRM display modeSYNOPSIS¶
int
drm_hdmi_vendor_infoframe_from_display_mode(struct hdmi_vendor_infoframe * frame,
const struct drm_display_mode * mode);
ARGUMENTS¶
frameHDMI vendor infoframe
mode
DRM display mode
DESCRIPTION¶
Note that there's is a need to send HDMI vendor infoframes only when using a 4k or stereoscopic 3D mode. So when giving any other mode as input this function will return -EINVAL, error that can be safely ignored.RETURN¶
0 on success 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 |