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path: root/drivers/media/usb/tlg2300/pd-radio.c
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2014-12-17[media] tlg2300: move to staging in preparation for removalHans Verkuil1-339/+0
This driver hasn't been tested in a long, long time. The company that made this chip has gone bust many years ago and hardware using this chip is next to impossible to find. This driver needs to be converted to newer media frameworks but due to the lack of hardware that's going to be impossible. Since cheap alternatives are easily available, there is little point in keeping this driver alive. In other words, this driver is a prime candidate for removal. If someone is interested in working on this driver to prevent its removal, then please contact the linux-media mailinglist. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-07-04[media] media: remove the setting of the flag V4L2_FL_USE_FH_PRIORamakrishnan Muthukrishnan1-1/+0
Since all the drivers that use `struct v4l2_fh' use the core priority checking, the setting of the flag in the drivers can be removed. Signed-off-by: Ramakrishnan Muthukrishnan <ramakrmu@cisco.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-03-24[media] v4l2: add const to argument of write-only s_tuner ioctlHans Verkuil1-1/+1
This ioctl is defined as IOW, so pass the argument as const. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-24[media] v4l2: add const to argument of write-only s_frequency ioctlHans Verkuil1-1/+1
This ioctl is defined as IOW, so pass the argument as const. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-05[media] tlg2300: add missing video_unregister_deviceHans Verkuil1-0/+1
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-05[media] tlg2300: fix radio querycapHans Verkuil1-1/+6
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-05[media] tlg2300: switch to v4l2_fhHans Verkuil1-16/+19
This switch to v4l2_fh resolves the last v4l2_compliance issues with respect to control events and priority handling. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-05[media] tlg2300: add control handler for radio device nodeHans Verkuil1-86/+26
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-05[media] tlg2300: embed video_device instead of allocating itHans Verkuil1-14/+6
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-05[media] tlg2300: remove ioctls that are invalid for radio devicesHans Verkuil1-27/+0
The input and audio ioctls are only valid for video/vbi nodes. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-05[media] tlg2300: switch to unlocked_ioctlHans Verkuil1-1/+1
The driver already does locking, so it is safe to switch to unlocked_ioctl. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-05[media] tlg2300: fix tuner and frequency handling of the radio deviceHans Verkuil1-16/+21
This driver now passes the tuner and frequency tests of v4l2-compliance. It's the usual bugs: frequency wasn't clamped to the valid frequency range, incorrect tuner capabilities and tuner fields not filled in, missing test for invalid tuner index, no initial frequency and incorrect error handling. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-26[media] v4l2: make vidioc_s_audio constHans Verkuil1-1/+1
Write-only ioctls should have a const argument in the ioctl op. Do this conversion for vidioc_s_audio. Adding const for write-only ioctls was decided during the 2012 Media Workshop. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-08-15[media] rename most media/video usb drivers to media/usbMauro Carvalho Chehab1-0/+421
Rename all USB drivers with their own directory under drivers/media/video into drivers/media/usb and update the building system. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>