From 10e75b6ecdb4659930ddd6dad260c5012c0f8d06 Mon Sep 17 00:00:00 2001
From: Corentin Labbe <clabbe@baylibre.com>
Date: Fri, 25 Sep 2020 20:30:51 +0200
Subject: [PATCH] media: zoran: add vidioc_g_parm
Adding vidioc_g_parm made v4l compliance happy.
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
drivers/staging/media/zoran/zoran_driver.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/staging/media/zoran/zoran_driver.c b/drivers/staging/media/zoran/zoran_driver.c
index bcbe2c78ea167..5dacbeac790b9 100644
--- a/drivers/staging/media/zoran/zoran_driver.c
+++ b/drivers/staging/media/zoran/zoran_driver.c
@@ -2137,6 +2137,14 @@ static int zoran_mmap(struct file *file, struct vm_area_struct *vma)
return res;
}
+static int zoran_g_parm(struct file *file, void *priv, struct v4l2_streamparm *parm)
+{
+ if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ return 0;
+}
+
/*
* Output is disabled temporarily
* Zoran is picky about jpeg data it accepts. At least it seems to unsupport COM and APPn.
@@ -2144,6 +2152,7 @@ static int zoran_mmap(struct file *file, struct vm_area_struct *vma)
*/
static const struct v4l2_ioctl_ops zoran_ioctl_ops = {
.vidioc_querycap = zoran_querycap,
+ .vidioc_g_parm = zoran_g_parm,
.vidioc_s_selection = zoran_s_selection,
.vidioc_g_selection = zoran_g_selection,
.vidioc_enum_input = zoran_enum_input,
--
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