From: "Frank Schäfer" <fschaefer.oss@googlemail.com>
To: mchehab@redhat.com
Cc: linux-media@vger.kernel.org,
"Frank Schäfer" <fschaefer.oss@googlemail.com>
Subject: [REVIEW PATCH 12/12] em28xx: do not claim VBI support if the device is a camera
Date: Fri, 25 Jan 2013 18:27:02 +0100 [thread overview]
Message-ID: <1359134822-4585-13-git-send-email-fschaefer.oss@googlemail.com> (raw)
In-Reply-To: <1359134822-4585-1-git-send-email-fschaefer.oss@googlemail.com>
Avoids registering a VBI device and streaming in VBI-mode if the device is a
camera.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
---
drivers/media/usb/em28xx/em28xx-core.c | 5 +++++
1 Datei geändert, 5 Zeilen hinzugefügt(+)
diff --git a/drivers/media/usb/em28xx/em28xx-core.c b/drivers/media/usb/em28xx/em28xx-core.c
index f516a63..f743e09 100644
--- a/drivers/media/usb/em28xx/em28xx-core.c
+++ b/drivers/media/usb/em28xx/em28xx-core.c
@@ -681,6 +681,11 @@ int em28xx_vbi_supported(struct em28xx *dev)
if (disable_vbi == 1)
return 0;
+ if (dev->board.is_webcam)
+ return 0;
+
+ /* FIXME: check subdevices for VBI support */
+
if (dev->chip_id == CHIP_ID_EM2860 ||
dev->chip_id == CHIP_ID_EM2883)
return 1;
--
1.7.10.4
next prev parent reply other threads:[~2013-01-25 17:27 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-25 17:26 [REVIEW PATCH 00/12] em28xx: ioctl fixes/clean-ups Frank Schäfer
2013-01-25 17:26 ` [REVIEW PATCH 01/12] em28xx: use v4l2_disable_ioctl() to disable ioctls VIDIOC_QUERYSTD, VIDIOC_G/S_STD Frank Schäfer
2013-01-25 17:26 ` [REVIEW PATCH 02/12] em28xx: disable tuner related ioctls for video and VBI devices without tuner Frank Schäfer
2013-01-25 17:26 ` [REVIEW PATCH 03/12] em28xx: use v4l2_disable_ioctl() to disable ioctls VIDIOC_G_AUDIO and VIDIOC_S_AUDIO Frank Schäfer
2013-01-25 17:26 ` [REVIEW PATCH 04/12] em28xx: use v4l2_disable_ioctl() to disable ioctl VIDIOC_S_PARM Frank Schäfer
2013-01-25 17:26 ` [REVIEW PATCH 05/12] em28xx: disable ioctl VIDIOC_S_PARM for VBI devices Frank Schäfer
2013-01-25 17:26 ` [REVIEW PATCH 06/12] em28xx: make ioctls VIDIOC_G/S_PARM working " Frank Schäfer
2013-01-25 17:26 ` [REVIEW PATCH 07/12] em28xx: remove ioctl VIDIOC_CROPCAP Frank Schäfer
2013-01-25 17:26 ` [REVIEW PATCH 08/12] em28xx: get rid of duplicate function vidioc_s_fmt_vbi_cap() Frank Schäfer
2013-01-25 17:26 ` [REVIEW PATCH 09/12] em28xx: VIDIOC_G_TUNER: remove unneeded setting of tuner type Frank Schäfer
2013-01-25 17:27 ` [REVIEW PATCH 10/12] em28xx: remove obsolete device state checks from the ioctl functions Frank Schäfer
2013-01-25 17:27 ` [REVIEW PATCH 11/12] em28xx: make ioctl VIDIOC_DBG_G_CHIP_IDENT available for radio devices Frank Schäfer
2013-01-28 10:00 ` Hans Verkuil
2013-01-29 17:38 ` Frank Schäfer
2013-01-25 17:27 ` Frank Schäfer [this message]
2013-01-28 10:01 ` [REVIEW PATCH 00/12] em28xx: ioctl fixes/clean-ups Hans Verkuil
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