diff options
Diffstat (limited to 'include/drm/drm_mipi_dsi.h')
-rw-r--r-- | include/drm/drm_mipi_dsi.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h index f1a07e3..6e3e3aa 100644 --- a/include/drm/drm_mipi_dsi.h +++ b/include/drm/drm_mipi_dsi.h @@ -47,6 +47,24 @@ bool mipi_dsi_packet_format_is_short(u8 type); bool mipi_dsi_packet_format_is_long(u8 type); /** + * struct mipi_dsi_packet - represents a MIPI DSI packet in protocol format + * @size: size (in bytes) of the packet + * @header: the four bytes that make up the header (Data ID, Word Count or + * Packet Data, and ECC) + * @payload_length: number of bytes in the payload + * @payload: a pointer to a buffer containing the payload, if any + */ +struct mipi_dsi_packet { + size_t size; + u8 header[4]; + size_t payload_length; + const u8 *payload; +}; + +int mipi_dsi_create_packet(struct mipi_dsi_packet *packet, + const struct mipi_dsi_msg *msg); + +/** * struct mipi_dsi_host_ops - DSI bus operations * @attach: attach DSI device to DSI host * @detach: detach DSI device from DSI host |