NAME
drm_dp_dpcd_writeb - write a single byte to the DPCD
SYNOPSIS
ssize_t drm_dp_dpcd_writeb(struct drm_dp_aux * aux, unsigned int offset, u8 value);
ARGUMENTS
aux
DisplayPort AUX channel
offset
address of the register to write
value
value to write to the register
DESCRIPTION
Returns the number of bytes transferred (1) on success, or a negative error code on failure.
AUTHORS
Jesse Barnes <[email protected]>
Intel Corporation,
Initial version
Laurent Pinchart <[email protected]>
Ideas on board SPRL,
Driver internals
Daniel Vetter <[email protected]>
Intel Corporation,
Contributions all over the place