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Message-ID: <20241105-qcom-video-iris-v5-15-a88e7c220f78@quicinc.com>
Date: Tue, 5 Nov 2024 12:25:35 +0530
From: Dikshita Agarwal <quic_dikshita@...cinc.com>
To: Vikash Garodia <quic_vgarodia@...cinc.com>,
Abhinav Kumar
<quic_abhinavk@...cinc.com>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
"Rob
Herring" <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
"Conor
Dooley" <conor+dt@...nel.org>,
Philipp Zabel <p.zabel@...gutronix.de>
CC: Hans Verkuil <hverkuil@...all.nl>,
Sebastian Fricke
<sebastian.fricke@...labora.com>,
Bryan O'Donoghue
<bryan.odonoghue@...aro.org>,
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
Neil Armstrong <neil.armstrong@...aro.org>,
Nicolas Dufresne
<nicolas@...fresne.ca>,
Uwe Kleine-König
<u.kleine-koenig@...libre.com>,
Jianhua Lu <lujianhua000@...il.com>, <linux-media@...r.kernel.org>,
<linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-kernel@...r.kernel.org>,
"Dikshita
Agarwal" <quic_dikshita@...cinc.com>,
Vedang Nagar <quic_vnagar@...cinc.com>
Subject: [PATCH v5 15/28] media: iris: implement query_cap ioctl
From: Vedang Nagar <quic_vnagar@...cinc.com>
Implement query_cap ioctl with necessary hooks.
Signed-off-by: Vedang Nagar <quic_vnagar@...cinc.com>
Signed-off-by: Dikshita Agarwal <quic_dikshita@...cinc.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/platform/qcom/iris/iris_vidc.c
index 820d98da3190..e270711b8f6b 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,
--
2.34.1
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