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media: iris: implement query_cap ioctl

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Implement the query_cap ioctl with the necessary hooks.

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>
This commit is contained in:
Vedang Nagar
2025-02-07 13:24:55 +05:30
committed by Hans Verkuil
parent 33be1dde17
commit 1dc5c9700f
1 changed files with 9 additions and 0 deletions
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drivers/media/platform/qcom/iris/iris_vidc.c
+9
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@@ -303,6 +303,14 @@ static int iris_enum_framesizes(struct file *filp, void *fh,
return 0;
}
static int iris_querycap(struct file *filp, void *fh, struct v4l2_capability *cap)
{
strscpy(cap->driver, IRIS_DRV_NAME, sizeof(cap->driver));
strscpy(cap->card, "Iris Decoder", sizeof(cap->card));
return 0;
}
static int iris_g_selection(struct file *filp, void *fh, struct v4l2_selection *s)
{
struct iris_inst *inst = iris_get_inst(filp, NULL);
@@ -361,6 +369,7 @@ static const struct v4l2_ioctl_ops iris_v4l2_ioctl_ops = {
.vidioc_g_fmt_vid_out_mplane = iris_g_fmt_vid_mplane,
.vidioc_enum_framesizes = iris_enum_framesizes,
.vidioc_reqbufs = v4l2_m2m_ioctl_reqbufs,
.vidioc_querycap = iris_querycap,
.vidioc_g_selection = iris_g_selection,
.vidioc_subscribe_event = iris_subscribe_event,
.vidioc_unsubscribe_event = v4l2_event_unsubscribe,