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From: Ricardo Ribalda <ribalda@chromium.org>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	Tomasz Figa <tfiga@chromium.org>,
	linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
	senozhatsky@chromium.org, Hans Verkuil <hverkuil@xs4all.nl>
Cc: Ricardo Ribalda <ribalda@chromium.org>,
	Hans Verkuil <hverkuil-cisco@xs4all.nl>
Subject: [PATCH v3 2/8] media: uvcvideo: Set capability in s_param
Date: Fri, 12 Mar 2021 13:48:24 +0100	[thread overview]
Message-ID: <20210312124830.1344255-3-ribalda@chromium.org> (raw)
In-Reply-To: <20210312124830.1344255-1-ribalda@chromium.org>

Fixes v4l2-compliance:

Format ioctls (Input 0):
                warn: v4l2-test-formats.cpp(1339): S_PARM is supported but doesn't report V4L2_CAP_TIMEPERFRAME
                fail: v4l2-test-formats.cpp(1241): node->has_frmintervals && !cap->capability

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
---
 drivers/media/usb/uvc/uvc_v4l2.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/media/usb/uvc/uvc_v4l2.c b/drivers/media/usb/uvc/uvc_v4l2.c
index 252136cc885c..157310c0ca87 100644
--- a/drivers/media/usb/uvc/uvc_v4l2.c
+++ b/drivers/media/usb/uvc/uvc_v4l2.c
@@ -472,10 +472,13 @@ static int uvc_v4l2_set_streamparm(struct uvc_streaming *stream,
 	uvc_simplify_fraction(&timeperframe.numerator,
 		&timeperframe.denominator, 8, 333);
 
-	if (parm->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+	if (parm->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
 		parm->parm.capture.timeperframe = timeperframe;
-	else
+		parm->parm.capture.capability = V4L2_CAP_TIMEPERFRAME;
+	} else {
 		parm->parm.output.timeperframe = timeperframe;
+		parm->parm.output.capability = V4L2_CAP_TIMEPERFRAME;
+	}
 
 	return 0;
 }
-- 
2.31.0.rc2.261.g7f71774620-goog


  parent reply	other threads:[~2021-03-12 12:49 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-12 12:48 [PATCH v3 0/8] Fix v4l2-compliance errors Ricardo Ribalda
2021-03-12 12:48 ` [PATCH v3 1/8] media: v4l2-ioctl: Fix check_ext_ctrls Ricardo Ribalda
2021-03-12 12:48 ` Ricardo Ribalda [this message]
2021-03-12 12:48 ` [PATCH v3 3/8] media: uvcvideo: Return -EIO for control errors Ricardo Ribalda
2021-03-12 12:48 ` [PATCH v3 4/8] media: uvcvideo: set error_idx to count on EACCESS Ricardo Ribalda
2021-03-12 22:42   ` Laurent Pinchart
2021-03-12 12:48 ` [PATCH v3 5/8] media: uvcvideo: refactor __uvc_ctrl_add_mapping Ricardo Ribalda
2021-03-12 22:40   ` Laurent Pinchart
2021-03-12 12:48 ` [PATCH v3 6/8] media: uvcvideo: Add support for V4L2_CTRL_TYPE_CTRL_CLASS Ricardo Ribalda
2021-03-12 22:44   ` Laurent Pinchart
2021-03-12 12:48 ` [PATCH v3 7/8] media: uvcvideo: Set a different name for the metadata entity Ricardo Ribalda
2021-03-12 22:27   ` Laurent Pinchart
2021-03-12 23:17     ` Ricardo Ribalda Delgado
2021-03-12 23:28       ` Laurent Pinchart
2021-03-12 23:47         ` Ricardo Ribalda Delgado
2021-03-12 12:48 ` [PATCH v3 8/8] uvc: use vb2 ioctl and fop helpers Ricardo Ribalda
2021-03-12 13:59   ` Hans Verkuil

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