This patch series addresses some issues with the ioctl code of the em28xx driver:
Patches 1-5 and 11+12 fix and clean up the enabling/disabling of the ioctls
depending on the device type and equipment.
Patches 6-10 remove some obsolete/useless code.
Patch 13 improves the VBI support detection and device node registration.
Changes since v1:
- added patch 11
Frank Schäfer (13):
em28xx: use v4l2_disable_ioctl() to disable ioctls VIDIOC_QUERYSTD,
VIDIOC_G/S_STD
em28xx: disable tuner related ioctls for video and VBI devices
without tuner
em28xx: use v4l2_disable_ioctl() to disable ioctls VIDIOC_G_AUDIO and
VIDIOC_S_AUDIO
em28xx: use v4l2_disable_ioctl() to disable ioctl VIDIOC_S_PARM
em28xx: disable ioctl VIDIOC_S_PARM for VBI devices
em28xx: make ioctls VIDIOC_G/S_PARM working for VBI devices
em28xx: remove ioctl VIDIOC_CROPCAP
em28xx: get rid of duplicate function vidioc_s_fmt_vbi_cap()
em28xx: VIDIOC_G_TUNER: remove unneeded setting of tuner type
em28xx: remove obsolete device state checks from the ioctl functions
em28xx: make ioctl VIDIOC_DBG_G_CHIP_IDENT available without
CONFIG_VIDEO_ADV_DEBUG selected
em28xx: make ioctl VIDIOC_DBG_G_CHIP_IDENT available for radio
devices
em28xx: do not claim VBI support if the device is a camera
drivers/media/usb/em28xx/em28xx-core.c | 5 +
drivers/media/usb/em28xx/em28xx-video.c | 178 ++++++++-----------------------
2 Dateien geändert, 52 Zeilen hinzugefügt(+), 131 Zeilen entfernt(-)
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1.7.10.4
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