linux_dsm_epyc7002/drivers/media/platform/qcom
Stanimir Varbanov 09c2845e8f [media] media: venus: hfi: add Host Firmware Interface (HFI)
This is the implementation of HFI. It is charged with the
responsibility to comunicate with the firmware through an
interface commands and messages.

 - hfi.c has interface functions used by the core, decoder
and encoder parts to comunicate with the firmware. For example
there are functions for session and core initialisation.

 - hfi_cmds has packetization operations which preparing
packets to be send from host to firmware.

 - hfi_msgs takes care of messages sent from firmware to the
host.

Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-06-20 08:53:40 -03:00
..
venus [media] media: venus: hfi: add Host Firmware Interface (HFI) 2017-06-20 08:53:40 -03:00