From: Ricardo Ribalda <ribalda@chromium.org>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Hans Verkuil <hverkuil-cisco@xs4all.nl>,
Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
tfiga@chromium.org
Cc: Ricardo Ribalda <ribalda@chromium.org>
Subject: [PATCH v7 03/17] media: uvcvideo: Do not check for V4L2_CTRL_WHICH_DEF_VAL
Date: Thu, 18 Mar 2021 21:29:14 +0100 [thread overview]
Message-ID: <20210318202928.166955-4-ribalda@chromium.org> (raw)
In-Reply-To: <20210318202928.166955-1-ribalda@chromium.org>
The framework already checks for us if V4L2_CTRL_WHICH_DEF_VAL is
written.
Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
---
drivers/media/usb/uvc/uvc_v4l2.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/media/usb/uvc/uvc_v4l2.c b/drivers/media/usb/uvc/uvc_v4l2.c
index 252136cc885c..47b0e3224205 100644
--- a/drivers/media/usb/uvc/uvc_v4l2.c
+++ b/drivers/media/usb/uvc/uvc_v4l2.c
@@ -1089,10 +1089,6 @@ static int uvc_ioctl_s_try_ext_ctrls(struct uvc_fh *handle,
unsigned int i;
int ret;
- /* Default value cannot be changed */
- if (ctrls->which == V4L2_CTRL_WHICH_DEF_VAL)
- return -EINVAL;
-
ret = uvc_ctrl_begin(chain);
if (ret < 0)
return ret;
--
2.31.0.rc2.261.g7f71774620-goog
next prev parent reply other threads:[~2021-03-18 20:30 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-18 20:29 [PATCH v7 00/17] uvcvideo: Fix v4l2-compliance errors Ricardo Ribalda
2021-03-18 20:29 ` [PATCH v7 01/17] media: v4l2-ioctl: Fix check_ext_ctrls Ricardo Ribalda
2021-03-19 9:02 ` Hans Verkuil
2021-03-18 20:29 ` [PATCH v7 02/17] media: pvrusb2: Do not check for V4L2_CTRL_WHICH_DEF_VAL Ricardo Ribalda
2021-03-18 20:29 ` Ricardo Ribalda [this message]
2021-03-18 20:29 ` [PATCH v7 04/17] media: uvcvideo: Set capability in s_param Ricardo Ribalda
2021-03-18 20:29 ` [PATCH v7 05/17] media: uvcvideo: Return -EIO for control errors Ricardo Ribalda
2021-03-18 20:29 ` [PATCH v7 06/17] media: uvcvideo: refactor __uvc_ctrl_add_mapping Ricardo Ribalda
2021-03-18 20:29 ` [PATCH v7 07/17] media: uvcvideo: Add support for V4L2_CTRL_TYPE_CTRL_CLASS Ricardo Ribalda
2021-03-19 7:46 ` Hans Verkuil
2021-03-18 20:29 ` [PATCH v7 08/17] media: uvcvideo: Use dev->name for querycap() Ricardo Ribalda
2021-03-18 20:29 ` [PATCH v7 09/17] media: uvcvideo: Set unique vdev name based in type Ricardo Ribalda
2021-03-18 20:29 ` [PATCH v7 10/17] media: uvcvideo: Increase the size of UVC_METADATA_BUF_SIZE Ricardo Ribalda
2021-03-18 20:29 ` [PATCH v7 11/17] media: uvcvideo: Use control names from framework Ricardo Ribalda
2021-03-18 20:29 ` [PATCH v7 12/17] media: uvcvideo: Check controls flags before accessing them Ricardo Ribalda
2021-03-18 20:29 ` [PATCH v7 13/17] media: uvcvideo: Return -EACCES to inactive controls Ricardo Ribalda
2021-03-19 9:10 ` Hans Verkuil
2021-03-19 9:49 ` Ricardo Ribalda
2021-03-19 13:40 ` Hans Verkuil
2021-03-18 20:29 ` [PATCH v7 14/17] media: docs: Document the behaviour of uvcdriver Ricardo Ribalda
2021-03-18 20:29 ` [PATCH v7 15/17] media: uvcvideo: Refactor __uvc_ctrl_commit Ricardo Ribalda
2021-03-19 8:33 ` Hans Verkuil
2021-03-19 15:01 ` Ricardo Ribalda Delgado
2021-03-18 20:29 ` [PATCH v7 16/17] media: uvcvideo: Set error_idx during ctrl_commit errors Ricardo Ribalda
2021-03-18 20:29 ` [PATCH v7 17/17] uvc: use vb2 ioctl and fop helpers Ricardo Ribalda
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