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Message-ID: <20241105-qcom-video-iris-v5-11-a88e7c220f78@quicinc.com>
Date: Tue, 5 Nov 2024 12:25:31 +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 11/28] media: iris: implement g_selection ioctl
From: Vedang Nagar <quic_vnagar@...cinc.com>
Implement g_selection ioctl in the driver 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 | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/drivers/media/platform/qcom/iris/iris_vidc.c b/drivers/media/platform/qcom/iris/iris_vidc.c
index 6707eb9917fe..6a32fd8d6123 100644
--- a/drivers/media/platform/qcom/iris/iris_vidc.c
+++ b/drivers/media/platform/qcom/iris/iris_vidc.c
@@ -259,6 +259,33 @@ static int iris_g_fmt_vid_mplane(struct file *filp, void *fh, struct v4l2_format
return ret;
}
+static int iris_g_selection(struct file *filp, void *fh, struct v4l2_selection *s)
+{
+ struct iris_inst *inst = iris_get_inst(filp, NULL);
+
+ if (s->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ switch (s->target) {
+ case V4L2_SEL_TGT_CROP_BOUNDS:
+ case V4L2_SEL_TGT_CROP_DEFAULT:
+ case V4L2_SEL_TGT_CROP:
+ case V4L2_SEL_TGT_COMPOSE_BOUNDS:
+ case V4L2_SEL_TGT_COMPOSE_PADDED:
+ case V4L2_SEL_TGT_COMPOSE_DEFAULT:
+ case V4L2_SEL_TGT_COMPOSE:
+ s->r.left = inst->crop.left;
+ s->r.top = inst->crop.top;
+ s->r.width = inst->crop.width;
+ s->r.height = inst->crop.height;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
static struct v4l2_file_operations iris_v4l2_file_ops = {
.owner = THIS_MODULE,
.open = iris_open,
@@ -280,6 +307,7 @@ static const struct v4l2_ioctl_ops iris_v4l2_ioctl_ops = {
.vidioc_g_fmt_vid_cap_mplane = iris_g_fmt_vid_mplane,
.vidioc_g_fmt_vid_out_mplane = iris_g_fmt_vid_mplane,
.vidioc_reqbufs = v4l2_m2m_ioctl_reqbufs,
+ .vidioc_g_selection = iris_g_selection,
};
void iris_init_ops(struct iris_core *core)
--
2.34.1
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