On Fri Feb 7 13:24:55 2025 +0530, Vedang Nagar wrote:
> Implement the query_cap ioctl with the necessary hooks.
>
> Signed-off-by: Vedang Nagar <[email protected]>
> Reviewed-by: Hans Verkuil <[email protected]>
> Tested-by: Stefan Schmidt <[email protected]> # x1e80100 (Dell XPS 13
> 9345)
> Reviewed-by: Stefan Schmidt <[email protected]>
> Tested-by: Neil Armstrong <[email protected]> # on SM8550-QRD
> Tested-by: Neil Armstrong <[email protected]> # on SM8550-HDK
> Signed-off-by: Dikshita Agarwal <[email protected]>
> Signed-off-by: Hans Verkuil <[email protected]>
Patch committed.
Thanks,
Hans Verkuil
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/platform/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, 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,
