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From: Dikshita Agarwal <quic_dikshita@quicinc.com>
Date: Fri, 7 Feb 2025 13:24:55 +0530
Subject: [PATCH v10 15/28] media: iris: implement query_cap ioctl
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From: Vedang Nagar <quic_vnagar@quicinc.com>
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>
---
drivers/media/platform/qcom/iris/iris_vidc.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/media/platform/qcom/iris/iris_vidc.c b/drivers/media/p=
latform/qcom/iris/iris_vidc.c
index 90e70aa8eedf..5b54231f2def 100644
--- a/drivers/media/platform/qcom/iris/iris_vidc.c
+++ b/drivers/media/platform/qcom/iris/iris_vidc.c
@@ -303,6 +303,14 @@ static int iris_enum_framesizes(struct file *filp, voi=
d *fh,
return 0;
}
=20
+static int iris_querycap(struct file *filp, void *fh, struct v4l2_capabili=
ty *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_selec=
tion *s)
{
struct iris_inst *inst =3D iris_get_inst(filp, NULL);
@@ -361,6 +369,7 @@ static const struct v4l2_ioctl_ops iris_v4l2_ioctl_ops =
=3D {
.vidioc_g_fmt_vid_out_mplane =3D iris_g_fmt_vid_mplane,
.vidioc_enum_framesizes =3D iris_enum_framesizes,
.vidioc_reqbufs =3D v4l2_m2m_ioctl_reqbufs,
+ .vidioc_querycap =3D iris_querycap,
.vidioc_g_selection =3D iris_g_selection,
.vidioc_subscribe_event =3D iris_subscribe_event,
.vidioc_unsubscribe_event =3D v4l2_event_unsubscribe,
--=20
2.34.1