linux-kernel - [PATCH v8 03/13] [media] omap3isp: group device capabilities

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20180309174920.22373-4-gustavo@padovan.org>
Date:   Fri,  9 Mar 2018 14:49:10 -0300
From:   Gustavo Padovan <gustavo@...ovan.org>
To:     linux-media@...r.kernel.org
Cc:     kernel@...labora.com, Hans Verkuil <hverkuil@...all.nl>,
        Mauro Carvalho Chehab <mchehab@....samsung.com>,
        Shuah Khan <shuahkh@....samsung.com>,
        Pawel Osciak <pawel@...iak.com>,
        Alexandre Courbot <acourbot@...omium.org>,
        Sakari Ailus <sakari.ailus@....fi>,
        Brian Starkey <brian.starkey@....com>,
        linux-kernel@...r.kernel.org,
        Gustavo Padovan <gustavo.padovan@...labora.com>
Subject: [PATCH v8 03/13] [media] omap3isp: group device capabilities

From: Gustavo Padovan <gustavo.padovan@...labora.com>

Instead of putting V4L2_CAP_STREAMING everywhere, set device_caps
earlier with this value.

Signed-off-by: Gustavo Padovan <gustavo.padovan@...labora.com>
---
 drivers/media/platform/omap3isp/ispvideo.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/media/platform/omap3isp/ispvideo.c b/drivers/media/platform/omap3isp/ispvideo.c
index a751c89a3ea8..b4d4ef926749 100644
--- a/drivers/media/platform/omap3isp/ispvideo.c
+++ b/drivers/media/platform/omap3isp/ispvideo.c
@@ -658,13 +658,14 @@ isp_video_querycap(struct file *file, void *fh, struct v4l2_capability *cap)
 	strlcpy(cap->card, video->video.name, sizeof(cap->card));
 	strlcpy(cap->bus_info, "media", sizeof(cap->bus_info));
 
-	cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OUTPUT
-		| V4L2_CAP_STREAMING | V4L2_CAP_DEVICE_CAPS;
+	cap->device_caps = V4L2_CAP_STREAMING;
+	cap->capabilities = cap->device_caps | V4L2_CAP_VIDEO_CAPTURE |
+		V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_DEVICE_CAPS;
 
 	if (video->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING;
+		cap->device_caps |= V4L2_CAP_VIDEO_CAPTURE;
 	else
-		cap->device_caps = V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_STREAMING;
+		cap->device_caps |= V4L2_CAP_VIDEO_OUTPUT;
 
 	return 0;
 }
-- 
2.14.3