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require nor uses normal_i2c_range. A new define (CONFIG_USE_I2C_RANGE) is
provided to provide compatibility. It is meant to be replaced by a kernel
version test after aplyed to mainstream. This patch corrects it.
High precision tunning on Radio is correclty supported. Some radio apps already
uses it. There's an auto-detection process to check tuner range.
Detailed info:
* Make.config, Makefile, tuner-core.c:
- CONFIG_TUNER_MULTI_I2C dropped from tuner-core.c and included on Make.config
- included CONFIG_USE_I2C_RANGE for kernels that requires normal_i2c_range struct
(only kernels after 2.6.12-rc6-mm1 doesn't require).
* bt832.c, msp3400.c, saa6752hs.c, tda7432.c, tda9875.c, tda9887.c, tuner-core.c,tvaudio.c,
tveeprom.c,
- I2C range detection corrected to new behavior of 2.6.12-rc6-mm1
* cx88-video.c, tea5767, tuner-core.c:
- V4L2_TUNER_CAP_LOW implemented according with V4L2 API for Radio.
- tea5767 debug improved.
* .bp/2.6/v4l-driver-doc
- typo corrected.
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
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separated tuners.
* tuner-core.c:
- Improved debug for radio/TV tuner calls.
- Corrected set radio/TV mode calls to change status go to both tuners.
- Improved V4L2_TUNER_CAP_LOW support (tv_range hack)
* tea5767.c:
- Included a new debug message.
* cx88-video.c:
- Enabled V4L2_TUNER_CAP_LOW to radio.
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It should be better tested and expanded to other *-cards.c.
* cx88-cards.c, cx88-core.c, cx88-i2c.c, cx88-video.c, cx88.h, tea5767.c, tuner-core.c,
tuner-simple.c, tuner.h:
- Improved radio tuner support.
- There is a new option to cx88 radio=xxx,xxx,xxx for radio adapters;
- cx88-boards now specifies radio_type, tuner_addr and radio_addr
- ADDR_UNSET macro means find default radio/video tuner
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Kworld/Tevion V-Stream Xpert TV-PVR 7134
ADS Instant TV PCI (PTV-350) saa713x
Fix FlyTV FM mini
Thanks to Fabrice Aeschbacher <fabrice.aeschbacher@laposte.net> and
to hermann pitton <hermann.pitton@onlinehome.de>
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- Frequency select now is correct for TEA5767_LOW_LO_32768 on
PV Ultra Pro. There was a 175 Khz shift before this patch.
- Frequency tunning on V4L is a multiple of 62,5 Khz, but for radio,
it would be better to be multiple of 50Khz.
This patch provides a table select closest increment at 50Khz step.
Not every 50Khz step is possible (there are 4 not possible).
There are an odd table and an even table for better usage in coutries
with odd frequencies (99.1 105.3 ...) and even frequencies ( 99.0,
105.2). Even frequency table is commented.
How to select table by software ? It is better to have a better way
to specify frequencies at V4L2 API.
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- Implemented status dump information for debug
- Signal strengh indication corrected
- Mono/Stereo detection corrected
tuner-core.c:
- Implemented radio stereo indication according w/ V4L and V4L2 API
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- Support for radio chip tea5767hn included.
- It is used on several TV+FM cards, like cards with Tvision
tuners (maybe also Tenna?).
- This chip is always at I2C address 0xC0.
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