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| author | Dikshita Agarwal <quic_dikshita@quicinc.com> | 2025-02-07 13:24:54 +0530 |
|---|---|---|
| committer | Hans Verkuil <hverkuil@xs4all.nl> | 2025-02-07 11:51:30 +0100 |
| commit | 33be1dde17e3e8b752d8ea8d7b1cd2504187fdae (patch) | |
| tree | 0bc2d0c18d15ea62a4f4ed6f2ea6b0a9ebc2a915 /drivers/media/platform/qcom/iris/iris_instance.h | |
| parent | 5c1418b8e9b438c370360cd2d53d22cc483ce163 (diff) | |
| download | linux-33be1dde17e3e8b752d8ea8d7b1cd2504187fdae.tar.gz linux-33be1dde17e3e8b752d8ea8d7b1cd2504187fdae.zip | |
media: iris: implement iris v4l2_ctrl_ops
Initialize the control handler by reading the platform specific firmware
capabilities. Capabilities are features, which are supported by a
specific platform (SOC). Each capability is defined with a min, max,
range and default value and a corresponding HFI. Implement s_ctrl and
g_volatile_ctrl ctrl ops.
Co-developed-by: Vedang Nagar <quic_vnagar@quicinc.com>
Signed-off-by: Vedang Nagar <quic_vnagar@quicinc.com>
Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl>
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_instance.h')
| -rw-r--r-- | drivers/media/platform/qcom/iris/iris_instance.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/platform/qcom/iris/iris_instance.h b/drivers/media/platform/qcom/iris/iris_instance.h index b9c7dcfb20f7..9f1a1e5ba7c7 100644 --- a/drivers/media/platform/qcom/iris/iris_instance.h +++ b/drivers/media/platform/qcom/iris/iris_instance.h @@ -23,8 +23,10 @@ * @fh: reference of v4l2 file handler * @fmt_src: structure of v4l2_format for source * @fmt_dst: structure of v4l2_format for destination + * @ctrl_handler: reference of v4l2 ctrl handler * @crop: structure of crop info * @completion: structure of signal completions + * @fw_caps: array of supported instance firmware capabilities * @buffers: array of different iris buffers * @fw_min_count: minimnum count of buffers needed by fw * @once_per_session_set: boolean to set once per session property @@ -41,8 +43,10 @@ struct iris_inst { struct v4l2_fh fh; struct v4l2_format *fmt_src; struct v4l2_format *fmt_dst; + struct v4l2_ctrl_handler ctrl_handler; struct iris_hfi_rect_desc crop; struct completion completion; + struct platform_inst_fw_cap fw_caps[INST_FW_CAP_MAX]; struct iris_buffers buffers[BUF_TYPE_MAX]; u32 fw_min_count; bool once_per_session_set; |