Name
mipi_dsi_dcs_read —
send DCS read request command
Synopsis
ssize_t mipi_dsi_dcs_read ( | struct mipi_dsi_device * dsi, |
| | u8 cmd, |
| | void * data, |
| | size_t len); |
Arguments
dsi
DSI peripheral device
cmd
DCS command
data
buffer in which to receive data
len
size of receive buffer
Return
The number of bytes read or a negative error code on failure.