kernel/git/stable/linux.git/include/sound/tea575x-tuner.h, branch master

[media] tea575x: Move header from sound to media

2013-08-18T11:08:05+00:00

Move include/sound/tea575x-tuner.h to include/media/tea575x.h and update files that include it. Signed-off-by: Ondrej Zary Acked-by: Takashi Iwai Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] tea575x-tuner: move HW init to a separate function

2013-07-26T16:32:15+00:00

Move HW initialization to separate function to allow using the code without the v4l parts. This is needed for use in the bttv driver. Signed-off-by: Ondrej Zary Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] radio-shark: Add support for suspend & resume

2012-09-13T20:42:12+00:00

Signed-off-by: Hans de Goede Signed-off-by: Mauro Carvalho Chehab

[media] snd_tea575x: Add support for tuning AM

2012-09-13T20:42:09+00:00

Add support for tuning AM (on devices with the necessary additional hardware components), and advertise the available bands using the new VIDIOC_ENUM_FREQ_BANDS ioctl. Signed-off-by: Hans de Goede CC: Ondrej Zary Signed-off-by: Mauro Carvalho Chehab

[media] snd_tea575x: Add a cannot_mute flag

2012-07-30T20:57:01+00:00

Some devices which use the tea575x tuner chip don't allow direct control over the IO pins, and thus cannot mute the audio output. Signed-off-by: Hans de Goede CC: Ondrej Zary Signed-off-by: Mauro Carvalho Chehab

[media] snd_tea575x: Add write_/read_val operations

2012-07-30T20:56:26+00:00

Some devices which use the tea575x tuner chip don't allow bit banging the lines, instead they offer a method to directly set / get the contents of the 25 bit shift-register in the chip. Notably the Griffin radioSHARK USB radio receiver does this. Signed-off-by: Hans de Goede CC: Ondrej Zary Signed-off-by: Mauro Carvalho Chehab

[media] snd_tea575x: Make the module using snd_tea575x the fops owner

2012-06-11T19:02:54+00:00

Before this patch the owner field of the /dev/radio# device fops was set to the snd-tea575x-tuner module itself. Meaning that the module which was using it could be rmmod-ed while the device is open, and then BAD things happen. I know, as I found out the hard way :) Note that there is no need to also somehow increase the refcount of the snd-tea575x-tuner module itself, since any drivers using it will have symbolic references to it. Signed-off-by: Hans de Goede CC: Ondrej Zary Signed-off-by: Mauro Carvalho Chehab

[media] tea575x-tuner: update to latest V4L2 framework requirements

2012-03-19T14:27:21+00:00

The tea575x-tuner module has been updated to use the latest V4L2 framework functionality. This also required changes in the drivers that rely on it. The tea575x changes are: - The drivers must provide a v4l2_device struct to the tea module. - The radio_nr module parameter must be part of the actual radio driver, and not of the tea module. - Changed the frequency range to the normal 76-108 MHz range instead of 50-150. - Add hardware frequency seek support. - Fix broken rxsubchans/audmode handling. - The application can now select between stereo and mono. - Support polling for control events. - Add V4L2 priority handling. And radio-sf16fmr2.c now uses the isa bus kernel framework. Signed-off-by: Hans Verkuil Thanks-to: Ondrej Zary Signed-off-by: Mauro Carvalho Chehab

[media] tea575x: allow multiple opens

2011-07-27T20:53:07+00:00

Change locking to allow tea575x-radio device to be opened multiple times. Signed-off-by: Ondrej Zary Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] tea575x: convert to control framework

2011-07-27T20:52:20+00:00

Convert tea575x-tuner to use the new V4L2 control framework. Also add ext_init() callback that can be used by a card driver for additional initialization right before registering the video device (for SF16-FMR2). Also embed struct video_device to struct snd_tea575x to simplify the code. Signed-off-by: Ondrej Zary Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab