diff options
| author | Dikshita Agarwal <quic_dikshita@quicinc.com> | 2025-02-07 13:24:47 +0530 |
|---|---|---|
| committer | Hans Verkuil <hverkuil@xs4all.nl> | 2025-02-07 11:51:12 +0100 |
| commit | fb583a214337a5600c121c9e1eecbb57fa9db688 (patch) | |
| tree | 4b70b08b6e82f345389b5714f9124ca3b0a005ae /drivers/media/platform/qcom/iris/iris_buffer.c | |
| parent | abf5bac63f68a6533887bf9efa3880860328363f (diff) | |
media: iris: introduce host firmware interface with necessary hooks
The Host firmware interface (HFI) is a well defined set of interfaces
for the communication between the host driver and the firmware. The
commands and responses are exchanged in form of packets. One or multiple
packets are grouped under the packet header. Each packet has a packet
type which describes the specific HFI and the payload, which holds the
corresponding value for that HFI.
Tested-by: Stefan Schmidt <stefan.schmidt@linaro.org> # x1e80100 (Dell XPS 13 9345)
Reviewed-by: Stefan Schmidt <stefan.schmidt@linaro.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK
Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Diffstat (limited to 'drivers/media/platform/qcom/iris/iris_buffer.c')
0 files changed, 0 insertions, 0 deletions