snowball/igloo-kernel.git/sound/i2c, branch pm-android

[media] tea575x: fix HW seek

2012-03-19T14:28:52+00:00

Fix HW seek in TEA575x to work properly: - a delay must be present after search start and before first register read or the seek does weird things - when the search stops, the new frequency is not available immediately, we must wait until it appears in the register (fortunately, we can clear the frequency bits when starting the search as it starts at the frequency currently set, not from the value written) - sometimes, seek remains on the current frequency (or moves only a little), so repeat it until it moves by at least 50 kHz Signed-off-by: Ondrej Zary Signed-off-by: Hans Verkuil 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

sound: Add module.h to the previously silent sound users

2011-10-31T23:31:21+00:00

Lots of sound drivers were getting module.h via the implicit presence of it in but we are going to clean that up. So fix up those users now. Signed-off-by: Paul Gortmaker

[media] tea575x: remove useless input ioctls

2011-07-27T20:53:08+00:00

Remove empty and useless g_input and s_input ioctls. This fixes one fail of v4l2-compliance test. Signed-off-by: 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

ALSA: tea575x: use better card and bus names

2011-05-13T17:43:24+00:00

Provide real card and bus_info instead of hardcoded values. Signed-off-by: Ondrej Zary Signed-off-by: Takashi Iwai

ALSA: tea575x: remove freq_fixup from struct

2011-05-13T17:43:01+00:00

freq_fixup is a constant, no need to hold it in struct snd_tea575x and set in each driver. Signed-off-by: Ondrej Zary Signed-off-by: Takashi Iwai

ALSA: tea575x: unify read/write functions

2011-05-10T07:29:42+00:00

Implement generic read/write functions to access TEA575x tuners. They're now implemented 4 times (once in es1968 and 3 times in fm801). This also allows mute to work on all cards. Also improve tuner detection/initialization. Signed-off-by: Ondrej Zary Signed-off-by: Takashi Iwai

ALSA: es1968: add radio (tea575x tuner) support

2011-03-21T11:44:14+00:00

Add TEA5757 radio tuner support to es1968 driver. This is found at least on MediaForte SF64-PCE2 sound cards. Signed-off-by: Ondrej Zary Signed-off-by: Takashi Iwai